CN220203354U - High-efficient demolishs structure of shallow round storehouse dome supporting steel platform - Google Patents
High-efficient demolishs structure of shallow round storehouse dome supporting steel platform Download PDFInfo
- Publication number
- CN220203354U CN220203354U CN202321537965.5U CN202321537965U CN220203354U CN 220203354 U CN220203354 U CN 220203354U CN 202321537965 U CN202321537965 U CN 202321537965U CN 220203354 U CN220203354 U CN 220203354U
- Authority
- CN
- China
- Prior art keywords
- dome
- steel platform
- supporting steel
- preformed hole
- shallow round
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Abstract
A high-efficiency dismantling structure for a shallow circular bin dome supporting steel platform belongs to the technical field of building construction. The method is characterized in that: including setting up hoist device and wire rope (7) in dome (5) upside, the upside of dome (5) is provided with preformed hole (10) that run through dome (5), and the one end winding of wire rope (7) is on hoist device, and the other end passes preformed hole (10) to with support steel platform (2) fixed connection of dome (5) downside. The dome of this high-efficient demolishs structure of shallow round storehouse dome supporting steel platform is last to set up the preformed hole, installs the hoist device in dome upside through passing the wire rope of preformed hole and be connected with supporting steel platform to can lift by crane supporting steel platform, with the dismantlement of the supporting steel platform of convenient dome downside, and can not receive the hindrance of dome to the process of lifting by crane of supporting steel platform, convenient operation when making supporting steel platform demolish.
Description
Technical Field
A high-efficiency dismantling structure for a shallow circular bin dome supporting steel platform belongs to the technical field of building construction.
Background
When the dome of the circular bin is constructed, a supporting steel platform is required to be arranged in the circular bin, then the dome is constructed, and after the construction of the dome is completed, the supporting steel platform is removed.
When the supporting steel platform is supported, the shallow round bin is not capped, so that the supporting steel platform can be conveniently supported by adopting a tower crane or a crane. But when the dome construction of shallow round storehouse and demolish to supporting steel platform, supporting steel platform wholly is located shallow round storehouse, and tower crane and hoist can't stretch into the demolishs of supplementary supporting steel platform in the shallow round storehouse, leads to supporting steel platform to dismantle the difficulty.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides a high-efficiency dismantling structure for a shallow circular-bin dome supporting steel platform, which is convenient to dismantle the supporting steel platform after dome construction is completed.
The technical scheme adopted for solving the technical problems is as follows: this structure is demolishd to shallow round storehouse dome supporting steel platform high efficiency, its characterized in that: the device comprises a hoisting device and a steel wire rope, wherein the hoisting device is arranged on the upper side of a dome, a preformed hole penetrating through the dome is formed in the upper side of the dome, one end of the steel wire rope is wound on the hoisting device, and the other end of the steel wire rope penetrates through the preformed hole and is fixedly connected with a supporting steel platform on the lower side of the dome.
Preferably, the winding devices are arranged at intervals around the central line of the dome, each winding device comprises two winding devices arranged along the radial direction of the dome, and preformed holes are formed in the dome at the lower side of each winding device.
Preferably, the winding device is a winding engine.
Preferably, the diameter of the preformed hole is 150mm.
Preferably, the device further comprises a support, and the hoisting device is arranged on the upper side of the dome through the support.
Preferably, the side part of the dome is inclined gradually inwards from bottom to top, and the bottom of the support is inclined gradually close to the center line of the dome from bottom to top, so that the top of the support is horizontal.
Compared with the prior art, the utility model has the following beneficial effects:
the dome of this high-efficient demolishs structure of shallow round storehouse dome supporting steel platform is last to set up the preformed hole, installs the hoist device in dome upside through passing the wire rope of preformed hole and be connected with supporting steel platform to can lift by crane supporting steel platform, with the dismantlement of the supporting steel platform of convenient dome downside, and can not receive the hindrance of dome to the process of lifting by crane of supporting steel platform, convenient operation when making supporting steel platform demolish.
Drawings
Fig. 1 is a schematic front cross-sectional view of an efficient demolition structure for a shallow circular silo dome support steel platform.
Fig. 2 is a schematic front cross-sectional view of the hoist mounted on the upper side of the dome.
Fig. 3 is a schematic view in front cross-section of the dome top.
In the figure: 1. the grain unloading device comprises an upright post 2, a supporting steel platform 3, a round bin 4, a lower ring beam 5, a dome 6, an upper ring beam 7, a steel wire rope 8, a support 9, a winch 10, a reserved hole 11 and a grain unloading hole.
Detailed Description
The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.
Fig. 1 to 3 are preferred embodiments of the present utility model, and the present utility model is further described with reference to fig. 1 to 3.
The utility model provides a high-efficient demolishs structure of shallow round storehouse dome supporting steel platform, includes hoist device and wire rope 7 that set up in dome 5 upside, and the upside of dome 5 is provided with the preformed hole 10 that runs through dome 5, and wire rope 7's one end twines on hoist device, and the other end passes preformed hole 10 to with the supporting steel platform 2 fixed connection of dome 5 downside. This high-efficient dome 5 of demolising structure of shallow round storehouse dome supports steel platform is last to set up preformed hole 10, installs the hoist device in dome 5 upside and is connected with supporting steel platform 2 through the wire rope 7 that passes preformed hole 10 to can lift by crane supporting steel platform 2, with the dismantlement of the supporting steel platform 2 of convenient dome 5 downside, and can not receive dome 5's hindrance to supporting steel platform 2's the process of lifting by crane, convenient operation when making supporting steel platform 2 demolish.
Specific: as shown in fig. 1 to 3: the dome 5 sets up in the upside of circle storehouse 3, and the top of encircleing circle storehouse 3 is provided with down the ring roof beam 4, and dome 5 sets up in the upside of ring roof beam 4 down, the bottom and the ring roof beam 4 fixed connection of dome 5. The side of the dome 5 is gradually inwards inclined from bottom to top, the top of the dome 5 is horizontally arranged, a grain unloading hole 11 penetrating through the dome 5 is formed in the top of the dome 5, and the grain unloading hole 11 penetrates through the dome 5. An upper ring beam 6 is provided around the top of the dome 5.
The side outer wall surrounding the dome 5 is provided with an upturning beam and a downturning beam, the upturning beam and the downturning beam are arranged at intervals from top to bottom, and the strength of the dome 5 is improved by the upper ring beam 6, the lower ring beam 4, the upturning beam and the downturning beam.
The vertical setting of stand 1 is provided with the support body in circle storehouse 3, and the outside of stand 1 can guarantee that stand 1 maintains vertical state, is provided with the cable rope between the upper portion of stand 1 and the bottom of circle storehouse 3, has further guaranteed that stand 1 is more firm.
The supporting steel platform 2 is arranged on the upper side of the upright post 1, a wheel type force transmission disc is arranged at the top of the upright post 1, and the supporting steel platform 2 is fixedly connected with the top of the upright post 1 so as to facilitate the formwork supporting of the dome 5.
The side of the dome 5 is provided with preformed holes 10 penetrating through the dome 5, a plurality of groups of preformed holes 10 are arranged around the center line of the dome 5 at intervals, each group of preformed holes 10 comprises two preformed holes 10 arranged along the radial direction of the dome 5 at intervals, one of the two preformed holes 10 of each group is positioned on the upper side of the upturned beam, and the other preformed hole is positioned on the lower side of the downturned beam.
The hoisting device is a hoisting machine 9, each hoisting machine 9 is arranged on the upper side of the dome 5 through a support 8, the bottom of the support 8 is inclined gradually approaching to the center line of the dome 5 from bottom to top, so that the top of the support 8 is horizontal, and the hoisting machine 9 is arranged on the support 8. When the support steel platform is used, the windlass 9 is required to be installed at the two ends of each group of preformed holes 10 at the same time, so that the two ends of each bailey frame supporting the steel platform 2 are conveniently lifted, and the bailey frames supporting the steel platform 2 are conveniently removed. The bailey frame is a supporting arm.
The support 8 can be directly supported on the dome 5, and when the supporting steel platform 2 is lifted, the support 8 is pressed on the dome 5 under the gravity action of the supporting steel platform 2, so that the support 8 can be reliably fixed by means of friction between the support 8 and the dome 5. It is also possible to provide the dome 5 with pre-buried bolts for fixing with the support 8.
Each winch 9 is connected with a steel wire rope 7, the upper end of the steel wire rope 7 is fixed on a winch drum of the winch 9, and the lower end of the steel wire rope passes through a corresponding reserved hole 10 and is fixedly connected with a corresponding bailey frame, so that the bailey frame is lifted. The diameter of the preformed hole 10 is 150mm.
The windlass 9 arranged at the side of the dome 5 is a 2T windlass, the top of the dome 5 is also provided with a 1.5T windlass, and the windlass 9 at the top of the dome 5 assists in dismantling the upright column 1 through the steel wire rope 7 passing through the beam unloading hole 11.
When the high-efficiency dismantling structure of the steel supporting platform of the dome of the shallow circular warehouse is used for dismantling the steel supporting platform 2, after the concrete of the dome 5 reaches the form dismantling strength, the formwork support is dismantled firstly, then a winch 9 is installed on the upper portion of the dome 5, a steel wire rope 7 hangs down and lifts the bailey frame through a reserved hole 10, and the two winches 9 are mutually matched to lift and lift the bailey frame to the ground of the shallow circular warehouse after being dismantled, and then the bailey frame is moved out of the warehouse through a door opening. When the bridge is detached, the bridge is detached by the axle center pair support, and finally the cross 4 bridge is detached.
When the opposite column 1 is dismounted, the hoist 9 at the top of the dome 5 is used for assisting the dismounting, and a cable rope is used for pulling the cable to ensure that each component deviates from the center position during the dismounting, so that the hoisting dismounting is completed. When the top wheel type force transfer disc, the diagonal brace, the top short stand column and the like are taken as a whole for dismantling, and the rest stand columns are dismantled section by section. When the upright post 1 is detached for each section, the cable rope descends for each section, and the constraint of the cable rope on the top of the upright post is always kept.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a structure is demolishd to shallow round storehouse dome supporting steel platform high efficiency which characterized in that: including setting up hoist device and wire rope (7) in dome (5) upside, the upside of dome (5) is provided with preformed hole (10) that run through dome (5), and the one end winding of wire rope (7) is on hoist device, and the other end passes preformed hole (10) to with support steel platform (2) fixed connection of dome (5) downside.
2. The high efficiency demolition structure of a shallow round silo dome supporting steel platform of claim 1, wherein: the hoisting device is provided with a plurality of groups at intervals around the central line of the dome (5), each group of hoisting device comprises two hoisting devices which are arranged along the radial direction of the dome (5), and preformed holes (10) are formed in the dome (5) at the lower side of each hoisting device.
3. The high efficiency demolition structure of a shallow round silo dome supporting steel platform of claim 1 or 2, wherein: the winding device is a winding engine (9).
4. The high efficiency demolition structure of a shallow round silo dome supporting steel platform of claim 1, wherein: the diameter of the preformed hole (10) is 150mm.
5. The high efficiency demolition structure of a shallow round silo dome supporting steel platform of claim 1, wherein: the hoisting device is arranged on the upper side of the dome (5) through the support (8).
6. The high efficiency demolition structure of a shallow round silo dome supporting steel platform of claim 5, wherein: the side part of the dome (5) is inclined gradually inwards from bottom to top, and the bottom of the support (8) is inclined gradually close to the center line of the dome (5) from bottom to top, so that the top of the support (8) is horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537965.5U CN220203354U (en) | 2023-06-16 | 2023-06-16 | High-efficient demolishs structure of shallow round storehouse dome supporting steel platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537965.5U CN220203354U (en) | 2023-06-16 | 2023-06-16 | High-efficient demolishs structure of shallow round storehouse dome supporting steel platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203354U true CN220203354U (en) | 2023-12-19 |
Family
ID=89154025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321537965.5U Active CN220203354U (en) | 2023-06-16 | 2023-06-16 | High-efficient demolishs structure of shallow round storehouse dome supporting steel platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203354U (en) |
-
2023
- 2023-06-16 CN CN202321537965.5U patent/CN220203354U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8281546B2 (en) | Slip formed concrete wind turbine tower | |
| CN108002250A (en) | A kind of roofing device for hoisting and the method for dismounting of crane and crane arm | |
| CN206692235U (en) | A kind of steel structure dome lifts by crane erecting device | |
| CN206034277U (en) | Bridge pier column maintenance plastic film wraps up construction equipment | |
| CN111648585A (en) | Construction method and device of suspended support type steel truss platform | |
| CN201647834U (en) | Device for mounting tower equipment in narrow spaces | |
| CN220203354U (en) | High-efficient demolishs structure of shallow round storehouse dome supporting steel platform | |
| CN211312514U (en) | Movable ground anchor device for mounting conical section of steel structure cooling tower | |
| CN110924723A (en) | Construction method and hoisting device for earth-covered oil tank and using method | |
| CN215564411U (en) | Sliding construction device for high-rise cylindrical building | |
| CN215291562U (en) | Device for high-rise building construction by adopting cantilever crane | |
| CN106744404A (en) | Method for hoisting mill housing by using movable tower | |
| CN112412152B (en) | Construction method of underslung derrick-free variable-section rectangular chimney support system | |
| CN101429827B (en) | Leaning tower self-stabilization upside-down mounting assembling apparatus and method thereof | |
| CN209780399U (en) | movable intelligent lifting radar tower | |
| CN209536831U (en) | A kind of Lift-on/Lift-off System | |
| CN108677749B (en) | PLC frequency conversion control system for bridge swivel construction | |
| CN208361796U (en) | For cooperating the device of tower crane lifting girder truss | |
| JP2012025540A (en) | Jib crane and method of dismantling the same | |
| JP3242775B2 (en) | Installation method of vertical container | |
| CN214576152U (en) | Water tower barrel material lifting device | |
| CN219489422U (en) | Inner climbing type tower crane | |
| CN221664249U (en) | Slip form supporting system construction structure | |
| CN108910728A (en) | Hanging apparatus and Lift-on/Lift-off System | |
| CN219341534U (en) | Small hoist for hoisting frame body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |