CN115726555A - Height-adjustable operation platform device - Google Patents
Height-adjustable operation platform device Download PDFInfo
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- CN115726555A CN115726555A CN202110992692.2A CN202110992692A CN115726555A CN 115726555 A CN115726555 A CN 115726555A CN 202110992692 A CN202110992692 A CN 202110992692A CN 115726555 A CN115726555 A CN 115726555A
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- guardrail
- bearing
- height
- adjustable
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Abstract
The invention belongs to a platform device, and particularly relates to a height-adjustable operation 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 the 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 following remarkable effects: 1) The device is fixed on the climbing operation platform through bolts, and is suitable for climbing operation platforms with the same type and different platform heights; 2) The ascending operation platforms with different heights are reduced to be replaced when the operation is carried out at different heights at the same position, the utilization rate of the ascending operation platforms is improved, the replacement of the platforms is reduced, and the working efficiency is improved; 3) When the device is folded and folded, the device does not occupy the operation space of the original ascending operation platform; 4) Effectively saving the space of the temporary storage point on site.
Description
Technical Field
The invention belongs to a platform device, and particularly relates to a height-adjustable operation platform device.
Background
In the installation and construction process of a nuclear power station, the height and fall errors of pipelines in a nuclear island are complicated, and various height ascending operation platforms are required during installation. In particular, there may be several installations of piping lines of different heights in the same location.
However, the height of the climbing operation platform is fixed, the climbing operation platform with one model cannot meet construction requirements often, the climbing operation platforms with different heights need to be replaced, so that some constructors have a lucky psychology, and in order to save the time for replacing the climbing operation platform, the safety risk of site construction is increased by not considering safe stepping on the guardrail of the climbing operation platform for construction. Some construction sites have small space, and when the ascending operation platform needs to be replaced, two constructors are needed to move the used ascending operation platform away from a far place and then move the replaced ascending operation platform in for use. The construction efficiency is very affected, and the manpower is consumed.
Disclosure of Invention
The invention provides a height-adjustable operation platform device aiming at the defects of the prior art.
The invention is realized by the following steps: 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 the 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 operation platform device comprises a support column, a support plate moving track, a support cross rod, a movable support cross rod and a support plate, wherein the support column is arranged at the bottom end of the support assembly, the support cross rod is arranged on the support plate moving track, the movable support cross rod is arranged on the support cross rod, and the support plate is arranged on the movable support cross rod.
The height-adjustable operation platform device is characterized in that the bearing plate moving track is provided with a plurality of gears, each gear is provided with a bearing transverse rod and a movable bearing transverse rod, and each movable bearing transverse rod is provided with a bearing plate.
The height-adjustable work platform device is characterized in that the number of the gears of the carrier plate moving track is three.
The height-adjustable operation platform device comprises four movable guardrail components, four guardrail vertical rods are arranged to form a cuboid shape, guardrail cross rods are arranged between the adjacent guardrail vertical rods, and the guardrail cross rods are arranged at the topmost ends and the middle positions of the guardrail vertical rods.
According to the height-adjustable operation platform device, the movable guardrail cross rod is arranged between the two adjacent guardrail vertical rods on the front side, and the movable guardrail cross rod and the guardrail cross rod are fixedly connected with the guardrail vertical rods through the connecting pore plates.
The height-adjustable work platform device is characterized in that a limiting plate is arranged below each bearing plate, and a bearing plate baffle is arranged at the edge of each bearing plate.
An adjustable height work platform assembly as above, wherein each carrier plate is connected to the carrier plate movement track by a carrier plate support.
According to the height-adjustable operation platform device, the upright post is provided with the limiting bolt and the right-angle limiting plate.
The height-adjustable work platform device further comprises a top plate, the top plate is connected with the movable guardrail component through the trunnion connecting piece, and the top plate is provided with the twist buckle baffle.
The invention has the following remarkable effects: 1) The device is fixed on the climbing operation platform through bolts, and is suitable for climbing operation platforms with the same type and different platform heights;
2) The ascending operation platforms with different heights are reduced to be replaced when the operation is carried out at different heights at the same position, the utilization rate of the ascending operation platforms is improved, the carrying and replacing of the platforms is reduced, and the working efficiency is improved;
3) When the device is folded and folded, the device does not occupy the operation space of the original climbing operation platform;
4) The space of a temporary storage point on site is effectively saved;
5) The specification of the ascending operation platform is 1.4m, 1.66m, 1.9m, 2.2m and 2.5m respectively, and if the device is installed in the specification of 1.4m and 1.9m, the purchasing of 3 ascending operation platforms in the specification of 1.66m, 2.2m and 2.5m can be saved. The selling price of one ascending operation platform is about 8000 yuan.
Drawings
FIG. 1: schematic diagram of unfolding front structure of height-adjustable operation platform device
FIG. 2 is a schematic diagram: schematic diagram of unfolding back structure of height-adjustable operation platform device
FIG. 3: schematic drawing of contraction structure of height-adjustable operation platform device
FIG. 4: schematic diagram for matching use of height-adjustable device of climbing operation platform
FIG. 5: unfolding and using schematic diagram of height-adjustable operation platform device
Wherein: 1. the guardrail comprises a guardrail cross rod, 2 guardrail vertical rods, 3 vertical rod inserting sleeve fixing pieces, 4 bearing plates, 5 movable bearing cross rods, 6 movable guardrail cross rods, 7 bearing cross rods, 8 vertical columns, 9 connecting pore plates, 10 movable guardrail cross rod connecting plates, 11 limiting plates, 12 bearing plate moving tracks, 13 bearing plate baffles, 14 bearing plate supporting pieces, 15 limiting bolts, 16 right-angle limiting plates, 17 top plates, 18 twisting baffles and 19 trunnion connecting pieces.
Detailed Description
A height adjustable work platform apparatus comprising: guardrail horizontal pole 1, guardrail pole setting 2, pole setting plug bush mounting 3, carrier plate 4, activity bearing horizontal pole 5, activity guardrail horizontal pole 6, bearing horizontal pole 7, stand 8, connection orifice plate 9, activity guardrail horizontal pole connecting plate 10, limiting plate 11, carrier plate removal track 12, carrier plate baffle 13, carrier plate support piece 14, limiting bolt 15, right angle limiting plate 16, roof 17, the buckle baffle 18, gudgeon connecting piece 19 are constituteed.
Guardrail horizontal pole 1: bolt holes are arranged at two ends of the guardrail framework, and the bolt holes are connected with the guardrail upright stanchions 2 through connecting pore plates 9 to form a part of the guardrail framework;
guardrail pole setting 2: a plurality of bolt holes are formed in different positions, two bolt holes in the upper portion are used for being connected with a connecting hole plate 9, and a three-dimensional guardrail frame is formed by the bolt holes and 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 vertical rod 2 is lifted;
pole setting plug bush mounting 3: is used for sheathing the guardrail upright stanchion 2 and is connected and fixed with the climbing operation platform;
a bearing plate 4: forming a two-layer-height working platform by padding on the bearing cross bar 7 and the bearing plate support 14, one connected to the bearing plate moving rail 12 and one connected to the trunnion 19;
movable bearing cross bar 5: is connected above the bearing cross bar 7 through a bolt and can rotate by taking the bolt as a center;
movable guardrail cross rod 6: the connecting hole plate is connected with the connecting hole plate 9 through a bolt and can rotate by taking the bolt as a center;
the bearing cross bar 7: two ends of the vertical column are provided with bolt holes, one end of the vertical column is fixed above the vertical column 8, and the other end of the vertical column is fixedly connected with the ascending operation platform;
column 8: one end of the lifting device is fixed below the bearing cross beam 7, and the other end of the lifting device is fixedly connected with the ascending operation platform;
the connection orifice plate 9: is used for connecting the guardrail cross rod 1, the guardrail upright stanchion 2 and the movable guardrail cross rod 6;
movable guardrail cross rod connecting plate 10: is used for connecting one end of a movable guardrail cross rod 6 to open and close the movable guardrail cross rod;
limiting plate 11: the movable bearing cross bar 5 is fixed on the side surface of the bearing cross bar 7 through bolts, so that the movable bearing cross bar 5 cannot exceed the range outside the integral frame when being folded;
carrier plate moving rail 12: fixed above the bearing cross bar 7 of the back structure to make the bearing plate 4 vertically lift along the track direction;
carrier plate baffle 13: the upright rod inserting sleeve fixing piece 3 is fixed on the vertical surface of the upright rod inserting sleeve fixing piece 3 of the back structure, and has the function that the range beyond the whole frame can not be exceeded when the bearing plate 4 is retracted;
carrier plate support 14: the lifting platform is fixedly connected with a guardrail on the lifting platform, and one end of the bottom surface of the bearing plate 4 is supported after the bearing plate 4 is laid flat;
a limiting bolt 15: the lifting device is arranged on the upright rod inserting sleeve fixing piece 3 and is enabled to pass through the bolt hole of the guardrail upright rod 2 to limit the lifting height of the guardrail upright rod 2;
right-angle limiting plate 16: fixed above the bearing cross bar 7 to ensure that the movable guardrail cross bar 6 rotates to be vertical to the bearing cross bar 7;
top plate 17: the bearing plate 4 is fixed on the bottom surface of the bearing plate, and the rotation of the movable bearing cross rod 5 can be limited when the bearing plate 4 is placed;
the button guard 18: the supporting plate 4 is connected to the vertical surface of the front guardrail cross bar 1, and the supporting plate 4 can be vertically retracted and locked by rotating the supporting plate 4;
trunnion attachment 19: fixed on the bearing plate supporting piece 14 and connected with the bearing plate 4, and the trunnion hole is used as a rotation center to rotate the bearing plate 4;
the device of the invention operates substantially as follows:
(1) the limit bolt 15, the bearing cross rod 7 and the bolt holes on the upright post 8 are connected and fixed with the ascending operation platform and assembled into a whole as shown in figure 4.
(2) Rotating the movable guardrail cross rod 6 by 9 degrees, twisting off the twist buckle baffle 18, laying the first layer bearing plate 4 flat, lifting the guardrail upright 2, aligning the next bolt hole on the guardrail upright 2 with the limiting bolt 15 and inserting the limiting bolt 15, as shown in fig. 5.
Claims (10)
1. The utility model provides an adjustable high work platform device which characterized in that: the height-adjustable guardrail comprises a height-adjustable bearing component arranged at the bottom end and a movable guardrail component arranged at the top end, wherein the top end of the height-adjustable bearing component is fixedly connected with the movable guardrail component and bears the weight of the movable guardrail component.
2. A height adjustable work platform assembly as claimed in claim 1, wherein: the height-adjustable bearing assembly comprises a stand column (8) arranged at the bottom end, a bearing plate moving track (12) is arranged on the stand column (8), a bearing cross rod (7) is arranged on the bearing plate moving track (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).
3. A height adjustable work platform assembly as claimed in claim 2, wherein: the bearing plate moving track (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).
4. A height adjustable work platform assembly as claimed in claim 3, wherein: the number of the shift positions of the carrier plate moving track (12) is three.
5. A height adjustable work platform assembly as claimed in claim 4, wherein: the movable guardrail component comprises guardrail vertical rods (2), the guardrail vertical rods (2) are four in number and are enclosed into a cuboid shape, guardrail cross rods (1) are arranged between the 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).
6. An adjustable height work platform assembly according to claim 5, wherein: a movable guardrail cross rod (6) is arranged between two adjacent guardrail vertical 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 vertical rods (2) through connecting pore plates (9).
7. A height adjustable work platform assembly as claimed in claim 6, 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).
8. A height adjustable work platform assembly as claimed in claim 7, wherein: each carrier plate (4) is connected with a carrier plate moving track (12) through a carrier plate supporting piece (14).
9. An adjustable height work platform assembly according to claim 8, wherein: the upright post (8) is provided with a limit bolt (15) and a right-angle limit plate (16).
10. A height adjustable work platform assembly as claimed in claim 9, wherein: still include roof (17), this roof (17) are connected with the movable guardrail subassembly through trunnion connecting piece (19) to set up the twisty lock baffle on roof (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 true CN115726555A (en) | 2023-03-03 |
| CN115726555B 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 |
|---|---|
| CN115726555B (en) | 2023-10-20 |
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