CN203947754U - Elevator shaft tool-type operating platform - Google Patents
Elevator shaft tool-type operating platform Download PDFInfo
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- CN203947754U CN203947754U CN201420355303.0U CN201420355303U CN203947754U CN 203947754 U CN203947754 U CN 203947754U CN 201420355303 U CN201420355303 U CN 201420355303U CN 203947754 U CN203947754 U CN 203947754U
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Abstract
The utility model discloses a kind of elevator shaft tool-type operating platform, belong to building engineering equipment field.Comprise platform framework, steel plate and bracing frame, steel plate is laid on the top of platform framework, bracing frame is fixedly connected on the below of platform framework, the rectangular configuration of platform framework for being welded by four channel-section steels, in platform framework, be welded with hog frame, platform framework all welds channel-section steel corner bracket on each angle, on the steel plate of top, channel-section steel corner bracket both sides, has perforate; Bracing frame lower end and angle steel welding; On each angle of operating platform, suspension ring are set, suspension ring are socketed on channel-section steel corner bracket and through the perforate on steel plate.The utility model can utilize tower crane to carry out fast lifting easily, and cost is low, efficiency is high, its angle steel entire card the interlayer concrete edges of boards of elevator shaft turnover gateway along angle, firm supporting, platform safety is reliable.For the ease of the formwork of one deck body of wall under elevator shaft, the height of operating platform is lower than floor floor height 190mm-210mm.
Description
Technical field
The utility model relates to a kind of elevator shaft operating platform, and especially a kind of elevator shaft tool-type operating platform, belongs to building engineering equipment field.
Background technology
Quickening along with Process of Urbanization Construction process, control to project duration, cost etc. is more and more stricter, consider that traditional elevator shaft operating platform is set up and need from bottom, upwards set up uninterruptedly with scaffold always, wasted a large amount of steel pipes, the potential safety hazard time-consuming and existence is very large, the extensive use of tool-type elevator shaft operating platform is to a certain degree being solved the problems referred to above, but existing tool-type elevator shaft operating platform stability of strutting system is poor and cannot hang quickly and safely liter in actual use.
Utility model content
The utility model will solve technical problem and be, overcome prior art defect provide a kind of supporting & stablizing good, hang and rise elevator shaft tool-type operating platform fast.
In order to solve the problems of the technologies described above, the elevator shaft tool-type operating platform that the utility model provides, comprise platform framework, steel plate and bracing frame, steel plate is laid on the top of platform framework, bracing frame is fixedly connected on the below of platform framework, and the rectangular configuration of described platform framework for being welded by four channel-section steels, is welded with hog frame in platform framework, described platform framework all welds channel-section steel corner bracket on each angle, on the steel plate of top, channel-section steel corner bracket both sides, has perforate; A frame of described platform framework is at least provided with two downward vertically in the vertical channel beam of platform framework, another frame relative at vertical channel beam frame arranges the skewed slot steel corresponding with vertical channel beam quantity downwards, described skewed slot steel lower end is connected to form bracing frame with corresponding vertical channel beam lower end respectively, and the lower end of the lower end of described vertical channel beam and skewed slot steel is all fixedly connected with angle steel; Described operating platform also comprises the suspension ring that are arranged on each angle, and described suspension ring are socketed on channel-section steel corner bracket and through the perforate on steel plate.
The beneficial effects of the utility model: (1), can utilize easily tower crane to carry out fast lifting, cost is low, efficiency is high, compares traditional full hall scaffold, has saved the labour cost of a large amount of steel pipe lease expenses and scaffold building, dismounting; (2), utilize gusseted principle, and the lower end of the lower end of vertical channel beam and skewed slot steel all with angle steel welding, angle steel entire card the interlayer concrete edges of boards of elevator shaft turnover gateway along angle, firm supporting, platform safety is reliable.
In order to use operating platform more firm, described hog frame is comprised of two transverse channel steels and a mutual cross weld of longitudinal channel-section steel.
For the ease of the formwork of one deck body of wall under elevator shaft, the height of described operating platform is lower than floor floor height 190mm-210mm.
In order further to improve hanging of operating platform, rise efficiency, each limit size of described operating platform is all less than each limit of elevator size well 45mm-50mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model elevator shaft tool-type operating platform;
Fig. 2 is the floor map of the utility model elevator shaft tool-type operating platform;
Fig. 3 is that the utility model elevator shaft tool-type operating platform is combined schematic diagram with elevator shaft;
In figure, 1-platform framework, 2-steel plate, 3-hog frame, 4-channel-section steel corner bracket, 5-perforate, 6-vertical channel beam, 7-skewed slot steel, 8-angle steel, 9-suspension ring.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, 2, the utility model elevator shaft tool-type operating platform, platform mainly adopts 12# steel tank to be welded, comprise platform framework 1, steel plate 2 and bracing frame, the rectangular configuration of platform framework 1 for being welded by four channel-section steels, in rectangular configuration, be welded with two transverse channel steels and a longitudinal channel-section steel, both mutual cross welds, to improve the bulk strength of operating platform.Steel plate 2 be fixedly connected on platform framework 1 above, platform framework all welds channel-section steel corner bracket 4 on 1 each angle, has perforate 5, for the installation of suspension ring 9 on the steel plate 2 of channel-section steel corner bracket 4 both sides tops.On the frame of the corresponding elevator shaft turnover of platform framework 1 reveal, weld two downward vertically in the vertical channel beam 6 of platform framework 1, in relative another frame welding and two skewed slot steel 7 downwards of vertical channel beam 6 frames, weld with corresponding vertical channel beam 6 lower ends respectively the lower end of skewed slot steel 7, and all weld with 100mm*100mm*5mm angle steel 8 lower end of the lower end of vertical channel beam 6 and skewed slot steel 7; Operating platform arranges respectively suspension ring 9 on each angle, and totally 4, suspension ring adopt making without cold drawn I level round steel of A22mm, and the every limit of weld length is not less than 150mm, for the handling of operating platform; Suspension ring are socketed on channel-section steel corner bracket 4 and through the perforate 5 on steel plate 2.The height of whole operating platform should be lower than floor floor height 190mm-210mm, so that the construction formwork of one deck body of wall under elevator shaft; Each limit size of operating platform should all be less than each limit of elevator shaft size well 45mm-50mm, so that the handling of operating platform.
Now take certain building site elevator hoistways operating platform site operation as example explanation the utility model installation and use procedure.
First, building site elevator hoistways structure headroom is of a size of 2.5m * 2.1m, and operating platform processing dimension should reduce 50mm making, the rectangular configuration that the final forming dimension of operating platform is 2.4m * 2.0m in every limit on this size basis.Aforementioned operation platform is put into the elevator hoistways that needs construction, angle steel is supported on elevator shaft inlet/outlet interlayer concrete structure edges of boards along on angle, it is orthogonal along on face that orthogonal two faces of angle steel are stuck in two of angle, concrete structural slab edge, now another frame relative with there being two vertical channel beam frames is stuck on the borehole wall of elevator hoistways, as upper strata elevator hoistways operation platform.
Secondly, the foundation structure one deck of often upwards constructing, operating platform up promotes one deck by tower crane immediately, during lifting, four suspension hooks on suspender are hooked in respectively on the suspension ring at four angles of operating platform, after tower crane starts, operating personnel promotes operating platform gently to the borehole wall in elevator shaft, and because the size of operating platform is less than elevator hoistways size, bracing frame and the angle steel of operating platform below can reach one deck safely and fast; After arrival, orthogonal two faces of angle steel are stuck in to two of angle, concrete structural slab edge orthogonal along on face, now another frame relative with there being two vertical channel beam frames is stuck on the borehole wall of elevator hoistways, as last layer elevator hoistways operation platform again, repeat successively, until construction finishes.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not depart from the utility model principle, can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. an elevator shaft tool-type operating platform, comprise platform framework (1), steel plate (2) and bracing frame, steel plate (2) is laid on the top of platform framework (1), bracing frame is fixedly connected on the below of platform framework (1), it is characterized in that: the rectangular configuration of described platform framework (1) for being welded by four channel-section steels, in platform framework, be welded with hog frame (3), on each angle of described platform framework, all weld channel-section steel corner bracket (4), on the steel plate of top, channel-section steel corner bracket (4) both sides, have perforate (5); A frame of described platform framework (1) is at least provided with two downward vertically in the vertical channel beam (6) of platform framework (1), another frame relative at vertical channel beam (6) frame arranges the skewed slot steel (7) corresponding with vertical channel beam (6) quantity downwards, described skewed slot steel (7) lower end is connected to form bracing frame with corresponding vertical channel beam (6) lower end respectively, and the lower end of the lower end of described vertical channel beam (6) and skewed slot steel (7) is all fixedly connected with angle steel (8); Described operating platform also comprises the suspension ring (9) that are arranged on each angle, and described suspension ring (9) are socketed in channel-section steel corner bracket (4) and go up and pass the perforate (5) on steel plate.
2. elevator shaft tool-type operating platform according to claim 1, is characterized in that: described hog frame (3) is comprised of two transverse channel steels and a mutual cross weld of longitudinal channel-section steel.
3. elevator shaft tool-type operating platform according to claim 2, is characterized in that: the height of described operating platform is lower than floor floor height 190mm-210mm.
4. according to the elevator shaft tool-type operating platform described in claim 1,2 or 3, it is characterized in that: each limit size of described operating platform is all less than each limit of elevator shaft size 45mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355303.0U CN203947754U (en) | 2014-06-30 | 2014-06-30 | Elevator shaft tool-type operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355303.0U CN203947754U (en) | 2014-06-30 | 2014-06-30 | Elevator shaft tool-type operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947754U true CN203947754U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355303.0U Expired - Fee Related CN203947754U (en) | 2014-06-30 | 2014-06-30 | Elevator shaft tool-type operating platform |
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| Country | Link |
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| CN (1) | CN203947754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544955A (en) * | 2015-08-11 | 2016-05-04 | 中建四局第一建筑工程有限公司 | Elevator shaft tool type operation steel platform and manufacturing method thereof |
| CN107419893A (en) * | 2016-05-24 | 2017-12-01 | 五冶集团上海有限公司 | A kind of elevator steel platform and preparation method thereof |
| CN110005183A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | Elevator shaft promotes platform |
-
2014
- 2014-06-30 CN CN201420355303.0U patent/CN203947754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544955A (en) * | 2015-08-11 | 2016-05-04 | 中建四局第一建筑工程有限公司 | Elevator shaft tool type operation steel platform and manufacturing method thereof |
| CN107419893A (en) * | 2016-05-24 | 2017-12-01 | 五冶集团上海有限公司 | A kind of elevator steel platform and preparation method thereof |
| CN110005183A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | Elevator shaft promotes platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170630 |