CN211949528U - Double-deck operation platform of high-rise building elevartor shaft - Google Patents
Double-deck operation platform of high-rise building elevartor shaft Download PDFInfo
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- CN211949528U CN211949528U CN202020558326.7U CN202020558326U CN211949528U CN 211949528 U CN211949528 U CN 211949528U CN 202020558326 U CN202020558326 U CN 202020558326U CN 211949528 U CN211949528 U CN 211949528U
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- platform
- main frame
- wall body
- electric hoist
- lower floor
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Abstract
The utility model relates to a double-deck operation platform of high-rise building elevartor shaft, hang the roof beam including the I-steel of overlap joint on the concrete beam or the shear force wall of having pour, the elevartor shaft includes the under construction wall body and the not construction wall body of top of below, operation platform's main frame is located the construction wall body inboard of elevartor shaft, its characterized in that: the upper end of main frame and lower extreme are upper platform and the lower floor's platform of a body coupling respectively, the inside of main frame sets up the electric hoist, the electric hoist is fixed with both ends through the couple and suspends wire rope in midair on the platform of lower floor and is connected, the chain block of electric hoist upwards passes upper platform and is connected with the rings of cover on hanging the roof beam through the couple, the utility model discloses operation platform includes upper platform and lower floor's platform, and upper platform and lower floor's platform can be under construction simultaneously, and the wall body is built by laying bricks or stones at upper platform and further be under construction to the wall body that has been under construction, improves the efficiency of construction.
Description
Technical Field
The utility model relates to a technical field of building engineering major structure construction apparatus, in particular to double-deck operation platform of high-rise building elevartor shaft.
Background
The construction of the elevator shaft is that after the construction of the concrete beam and the shear wall is finished, the wall body of the elevator shaft needs to be built, and after the wall body is built, the surface of the wall body needs to be further constructed.
At present, a floor scaffold can be erected in a hoistway generally during elevator hoistway construction, the scaffold is supported by I-steel after reaching a certain height, then the construction scaffold is erected continuously, and in-process protection of each hoistway construction layer surface is required to be protected by steel pipes and bamboo splints. The method is labor-consuming, time-consuming and material-consuming, and various potential safety hazards are easily generated in the setting process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a double-deck operation platform of high-rise building elevartor shaft.
The technical scheme of the utility model is that: a double-layer operating platform of a high-rise building elevator shaft comprises an I-shaped steel hanging beam lapped on a poured concrete beam or a shear wall, the elevator shaft comprises a constructed wall body below and an unfinished wall body above, a main frame of the operating platform is positioned on the inner side of the constructed wall body of the elevator shaft, the upper end and the lower end of the main frame are respectively connected with an upper layer platform and a lower layer platform which are integrally connected, an electric hoist is arranged inside the main frame and is connected with a suspension steel wire rope with two ends fixed on the lower layer platform through a hook, a chain block of the electric hoist upwards penetrates through the upper layer platform and is connected with a hanging ring sleeved on the hanging beam through the hook, an upward-extending cantilever plate is fixed on the side surface of the upper layer platform, a support rod connected on the main frame is arranged below the upward-extending cantilever plate, and a downward-extending cantilever plate is, the hinged of lower cantilever plate has the edge to put up the board that turns over on the wall body of having under construction.
Preferably, one side of the main frame is provided with a detachable safety frame which is towards the reserved door opening of the elevator shaft, and the safety frame is placed at the bottom of the reserved door opening.
Preferably, a shock absorbing rod is fixed to the other side of the main frame, and shock absorbing wheels attached to the constructed wall are mounted on the shock absorbing rod.
Preferably, the internally mounted of main frame has the block terminal, the light is installed to the below of upper platform, the light with the power supply line of electric hoist is connected to the block terminal.
Preferably, a plurality of rhombic inclined struts are arranged inside the main frame, one end of the shock absorbing rod is connected with the inclined struts inside the main frame, and the other end of the shock absorbing rod is provided with the shock absorbing wheel.
Preferably, a through-wall bolt is fixed on the constructed wall body and is connected with a suspension steel wire rope on the lower platform through a diagonal steel wire rope.
The utility model has the advantages that:
the utility model discloses operation platform includes upper platform and lower floor's platform, and upper platform and lower floor's platform can be under construction simultaneously, builds the wall body at upper platform and builds the further construction of wall body to having under construction at lower floor's platform when, improves the efficiency of construction.
The utility model discloses along with the construction progress constantly promotes, moreover can used repeatedly, compare traditional scaffold frame and have can save material cost, time cost and cost of labor greatly.
The utility model discloses set up and pick the board down, can shelter from the clearance between main frame and the wall body, guarantee construction safety picks the board articulated board down simultaneously and has turned over the board, turns over the edge of board and the wall body overlap joint of having under construction, can avoid construction rubbish or instrument to drop downwards, avoids producing the accident.
The utility model discloses set up the insurance frame, can further improve construction safety nature, cause operating platform to drop under the condition of avoiding chain fall or wire rope disconnection.
The utility model discloses still set up the pole of moving away to avoid possible earthquakes of installation shock attenuation wheel, can reduce the vibrations of operation platform promotion in-process.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic longitudinal sectional view of the present invention;
FIG. 3 is a schematic view of the utility model after being lifted;
in the figure: 1. a constructed wall body; 1-1, reserving a door opening; 1-2, wall bolt; 2. a wall body is not constructed; 3. hanging a beam; 3-1, hanging rings; 4. a main frame; 4-1, bracing; 4-2, a shock absorbing rod; 4-3, damping wheels; 4-4, a safety frame; 5. an upper stage; 5-1, lifting a board; 6. a lower stage; 6-1, lower picking plate; 6-2, turning over a plate; 6-3, hanging a steel wire rope; 7. an electric hoist; 8. chain rewinding; 9. a distribution box; 10. an illuminating lamp; 11. and (4) a cable-stayed steel wire rope.
Detailed Description
The specific implementation mode of the utility model is shown in figures 1-3:
the technical scheme of the utility model is that:
a double-layer operating platform of a high-rise building elevator shaft is shown in figures 1-3 and comprises an I-shaped steel hanging beam 3 lapped on a poured concrete beam or a shear wall, the elevator shaft comprises a lower constructed wall 1 and an upper non-constructed wall 2, a main frame 4 of the operating platform is positioned on the inner side of the constructed wall 1 of the elevator shaft, the upper end and the lower end of the main frame 4 are respectively an upper layer platform 5 and a lower layer platform 6 which are integrally connected, an electric hoist 7 is arranged in the main frame 4, the electric hoist 7 is connected with a suspension steel wire rope 6-3 with two ends fixed on the lower layer platform 6 through a hook, a chain 8 of the electric hoist 7 upwards penetrates through the upper layer platform 5 and is connected with a hanging ring 3-1 sleeved on the hanging beam 3 through the hook, an upper cantilever plate 5-1 extending outwards is fixed on the side surface of the upper layer platform 5, and the lower part of the upper cantilever plate 5-1 is, the side surface of the lower layer platform 6 is fixed with a lower cantilever plate 6-1 which extends outwards, the hinged joint of the lower cantilever plate 6-1 is provided with a turning plate 6-2 the edge of which is lapped on the constructed wall 1, one side of the main frame 4 is provided with a detachable safety frame 4-4 facing the reserved door opening 1-1 of the elevator shaft, the safety frame 4-4 is arranged at the bottom of the reserved door opening 1-1, the other side of the main frame 4 is fixed with a shock-absorbing rod 4-2, the shock-absorbing rod 4-2 is provided with a shock-absorbing wheel 4-3 tightly attached to the constructed wall 1, the inside of the main frame 4 is provided with a distribution box 9, the lower part of the upper layer platform 5 is provided with an illuminating lamp 10, the illuminating lamp 10 and a power supply line of an electric hoist 7 are connected to the distribution box 9, the inside of the main frame 4 is provided with a plurality of rhombic inclined, The other end is provided with a damping wheel 4-3, a through-wall bolt 1-2 is fixed on the constructed wall body 1, and the through-wall bolt 1-2 is connected with a suspension steel wire rope 6-3 on the lower platform 6 through a diagonal steel wire rope 11.
The utility model discloses operation platform includes upper platform 5 and lower floor's platform 6, and upper platform 5 and lower floor's platform 6 can be under construction simultaneously, build the wall body at upper platform 5 and build 6 at lower floor's platform when to the wall body 1 further construction of having under construction, improve the efficiency of construction, the utility model discloses along with the construction progress constantly promotes, can used repeatedly moreover, compare traditional scaffold frame and have can save material cost, time cost and cost of labor greatly.
The utility model discloses set up and take on board 5-1 and take on board 6-1 down, can shelter from the clearance between main frame 4 and the wall body, guarantee construction safety takes place board 6-1 articulated simultaneously and has turned over board 6-2, turns over the edge of board 6-2 and the 1 overlap joint of wall body of having under construction, can avoid construction rubbish or instrument to drop downwards, avoids producing the accident.
The utility model discloses a safety frame 4-4 can further improve construction safety nature, causes operating platform to drop under the condition of avoiding chain block 8 or wire rope disconnection.
The shock-absorbing rod 4-2 provided with the shock-absorbing wheel 4-3 can reduce the shock in the lifting process of the operating platform.
Claims (6)
1. The utility model provides a double-deck operation platform of high-rise building elevartor shaft, hangs the roof beam including the I-steel of overlap joint on the concrete beam or the shear force wall of pouring, the elevartor shaft includes the wall body of having been under construction and the not wall body of having constructed of top of below, operation platform's main frame is located the wall body of having been under construction of elevartor shaft inboard, its characterized in that: the upper end and the lower extreme of main frame are upper platform and the lower floor's platform of a body coupling respectively, the inside of main frame sets up the electric hoist, the electric hoist is connected through hanging wire rope in midair that couple and both ends are fixed on the platform of lower floor, the chain block of electric hoist upwards passes upper platform and is connected with the rings of cover on hanging the roof beam through the couple, the side of upper platform is fixed with the board of picking on to outside extension, the below of picking on the board is supported through the bracing piece of connection on the main frame, the side of lower floor's platform is fixed with the board of picking down of outside extension, the articulated board that turns over that has the edge to take on the wall body of having under construction down of the board.
2. The high-rise elevator shaft double-deck operating platform of claim 1, wherein: one side of the main frame is provided with a detachable safety frame which is arranged at the bottom of the reserved door opening and faces towards the elevator shaft.
3. The high-rise elevator shaft double-deck operating platform of claim 2, wherein: and a shock absorption rod is fixed on the other side of the main frame, and shock absorption wheels which are tightly attached to the constructed wall body are installed on the shock absorption rod.
4. The high-rise elevator shaft double-deck operating platform of claim 3, wherein: the internally mounted of main frame has the block terminal, the light is installed to the below of upper platform, the light with the power supply line connection of electric hoist is to the block terminal.
5. The high-rise elevator shaft double-deck operating platform of claim 4, wherein: a plurality of rhombic inclined struts are arranged inside the main frame, one end of the shock absorbing rod is connected with the inclined struts inside the main frame, and the other end of the shock absorbing rod is provided with a shock absorbing wheel.
6. The high-rise elevator shaft double-deck operating platform of claim 5, wherein: and a wall-through bolt is fixed on the constructed wall body and is connected with a suspension steel wire rope on the lower platform through a diagonal steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558326.7U CN211949528U (en) | 2020-04-15 | 2020-04-15 | Double-deck operation platform of high-rise building elevartor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558326.7U CN211949528U (en) | 2020-04-15 | 2020-04-15 | Double-deck operation platform of high-rise building elevartor shaft |
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| Publication Number | Publication Date |
|---|---|
| CN211949528U true CN211949528U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558326.7U Active CN211949528U (en) | 2020-04-15 | 2020-04-15 | Double-deck operation platform of high-rise building elevartor shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513140A (en) * | 2020-12-30 | 2021-10-19 | 北京城建六建设集团有限公司 | Self-stabilizing elevator shaft platform with distribution box hung below layer and construction method of self-stabilizing elevator shaft platform |
-
2020
- 2020-04-15 CN CN202020558326.7U patent/CN211949528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513140A (en) * | 2020-12-30 | 2021-10-19 | 北京城建六建设集团有限公司 | Self-stabilizing elevator shaft platform with distribution box hung below layer and construction method of self-stabilizing elevator shaft platform |
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