CN204703533U - A kind of lift-type discharging protection double-purpose platform - Google Patents

A kind of lift-type discharging protection double-purpose platform Download PDF

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Publication number
CN204703533U
CN204703533U CN201520351105.1U CN201520351105U CN204703533U CN 204703533 U CN204703533 U CN 204703533U CN 201520351105 U CN201520351105 U CN 201520351105U CN 204703533 U CN204703533 U CN 204703533U
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China
Prior art keywords
support bar
operating platform
platform
lift
hangs down
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CN201520351105.1U
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Chinese (zh)
Inventor
罗世明
曹庆伟
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China Construction Third Bureau Xiamen Construction Co Ltd
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China Construction Third Bureau Xiamen Construction Co Ltd
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Abstract

The utility model relates to a kind of lift-type discharging protection double-purpose platform, comprises operating platform, some support bar is rotatably connected on operating platform bottom surface from hanging down from the support bar that hangs down, lifting connector, promote connector setting operation platform and connect; When vertical support bar horizontal opening, beyond the coverage extending to operating platform from the afterbody of vertical support bar, from spacing by operating platform of the support bar that hangs down, be limited in horizontal limeit position, by being crossed on support member by horizontal opening from vertical support bar, realize the erection of operating platform; Upwards during lifting operation platform, rotate from the support bar that hangs down under Gravitative Loads, within the afterbody of the support bar that hangs down is positioned at the coverage of operating platform.Lift-type discharging protection double-purpose platform described in the utility model can realize dual-use material, both the utility model can be arranged at Core Walls Structure housing cylinder girder steel to use as the outer discharging platform of cylinder, and the utility model can be arranged in Core Walls Structure again and elevator shaft uses as floor elevator well hard protection.

Description

A kind of lift-type discharging protection double-purpose platform
Technical field
The utility model relates to building implements, more particularly, relates to a kind of lift-type discharging protection double-purpose platform.
Background technology
Along with scientific and technological progress, the people it is also proposed higher requirement to living environment, and various highrise building is rised sheer from level ground.Analyzing modern ultrahigh layer architectural design major part is framed-tube structure system, the feature of constructing for this structural system adopts not contour synchronous soaring form to construct in cylinder outward, and the material in Core Walls Structure during construction in cylinder has enough to meet the need the difficult problem become faced by job site.Simultaneously at construction site, for ensureing construction safety, the personal security of construction stage, require that site safety personnel must pay much attention to the security protection of elevator shaft.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and is applicable to super highrise building and the inside and outside lift-type discharging protection double-purpose platform adopting not contour synchronous soaring form of construction work of Core Walls Structure.
The technical solution of the utility model is as follows:
A kind of lift-type discharging protection double-purpose platform, comprises operating platform, some support bar is rotatably connected on operating platform bottom surface from hanging down from the support bar that hangs down, lifting connector, promote connector setting operation platform and connect; When vertical support bar horizontal opening, beyond the coverage extending to operating platform from the afterbody of vertical support bar, from spacing by operating platform of the support bar that hangs down, be limited in horizontal limeit position, by being crossed on support member by horizontal opening from vertical support bar, realize the erection of operating platform; Upwards during lifting operation platform, rotate from the support bar that hangs down under Gravitative Loads, within the afterbody of the support bar that hangs down is positioned at the coverage of operating platform.
As preferably, from the support bar that hangs down by pinned connection in operating platform bottom surface, take bearing pin as node, heavier than the ascent stage inwardly from vertical support bar drooping section outwardly, operating platform offers slot to make way, and when rotating from the support bar that hangs down, slot to make way allows bit space for the ascent stage provides.
As preferably, the both sides that the bottom surface of operating platform is positioned at slot to make way are respectively arranged with clamped beam, and from hanging down, support bar is rotatably connected between the clamped beam of both sides.
As preferably, the soffit of the clamped beam of both sides arrange across limited block, when from vertical support bar horizontal opening and when being crossed on support member, oneself rotates the ascent stage of vertical support bar, until with limited block contact, limited block forms limited support to the ascent stage.
As preferably, be symmetricly set on the both sides of operating platform from the support bar that hangs down.
As preferably, the bottom promoting connector is connected to the bottom surface of operating platform, and the top promoting connector extend out to the end face of operating platform from the perforating of operating platform.
As preferably, symmetrical mounting rail is same mounting rail, and mounting rail extends to the both sides of operating platform.
As preferably, the bottom promoting connector is connected on mounting rail.
As preferably, operating platform surrounding is provided with protective guard.
The beneficial effects of the utility model are as follows:
Lift-type discharging protection double-purpose platform described in the utility model can realize dual-use material, both the utility model can be arranged at Core Walls Structure housing cylinder girder steel and use as the outer discharging platform of cylinder, circulation material in Core Walls Structure is transported by this discharging platform; The utility model can be arranged in Core Walls Structure again and elevator shaft uses as floor elevator well hard protection.The utility model can realize every layer of lifting and reuse, and it is simple to design and produce material, and cost of manufacture is lower, and the economic benefit of generation is higher, and job site is easy and simple to handle, can realize handling at any time, and social benefit is obvious, can be applicable.
Compared with setting up steel pipe frame with constructed the hydraulic climbing discharging platform that uses or elevator shaft in the past, the utility model can save steel pipe 75.15t, scaffold floor timber 8m 3, labor consumption 228 work day, reduce hydraulic climbing discharging platform seat in the plane rental charge, cost of materials, labour cost, direct economic benefit more than 59.914 ten thousand yuan, greatly reduces labour intensity, enhances safety and the operating efficiency of construction operation personnel.
Accompanying drawing explanation
Fig. 1 is the top surface structure schematic diagram of depression angle of the present utility model;
Fig. 2 is the bottom surface structure schematic diagram looking up angle of the present utility model;
Fig. 3 is the sectional view being rotationally connected position from vertical support bar and clamped beam;
In figure: 10 is operating platforms, 11 is slots to make way, and 12 is rectangular tubes, and 20 is that 201 is ascent stages, and 202 is drooping sections, and 21 is clamped beams, and 22 is bearing pins, and 23 is limited blocks, and 24 is ribs from the support bar that hangs down, and 30 is promote connector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model provides a kind of lift-type discharging to protect double-purpose platform, both can discharging platform, also can be used as elevator shaft hard protection platform, can be used as discharging platform when being arranged in outside Core Walls Structure, can be used as elevator shaft hard protection platform when being arranged in Core Walls Structure.
As shown in Figure 1 to Figure 3, the utility model comprises operating platform 10, some from the support bar 20 that hangs down, lifting connector 30, from hanging down, support bar 20 is rotatably connected on operating platform 10 bottom surface, promotes connector 30 setting operation platform 10 and connects; When vertical support bar 20 horizontal opening, extend to beyond the coverage of operating platform 10 from the afterbody of vertical support bar 20, the spacing of operating platform 10 is subject to from vertical support bar 20, be limited in horizontal limeit position, by being crossed on support member by horizontal opening from vertical support bar 20, realize the erection of operating platform 10; Upwards during lifting operation platform 10, rotate from the support bar 20 that hangs down under Gravitative Loads, within the afterbody of the support bar 20 that hangs down is positioned at the coverage of operating platform 10.The bottom promoting connector 30 is connected to the bottom surface of operating platform 10, and the top promoting connector 30 extend out to the end face of operating platform 10 from the perforating of operating platform 10.
Specific works principle is: during original state, from vertical support bar 20 horizontal opening, in the state of extending operating platform 10, by operating platform 10 being erected on support member (as elevator shaft in Core Walls Structure housing cylinder girder steel or Core Walls Structure) from vertical support bar 20.When upwards promoting the utility model, along with the process promoted, from hanging down support bar 20 under Gravitative Loads, rotate, from hanging down, support bar 20 is retracted to below operating platform 10, realizes moving up and down in enough narrow space.When lifting puts in place, artificial or machinery will be carried out from vertical support bar 20 and open, and again be the level of state, then put down operating platform 10, will be erected on support member from vertical support bar 20, complete the lifting operation of the utility model on differing heights.
The utility model provides a kind of more firm rotation connection structure, operating platform 10 bottom surface is connected to by bearing pin 22 from vertical support bar 20, with bearing pin 22 for node, from vertical support bar 20 drooping section 202 ratio ascent stage 201 weight inwardly outwardly, operating platform 10 offers slot to make way 11, when rotating from the support bar 20 that hangs down, slot to make way 11 allows bit space for the ascent stage 201 provides.
Concrete structure is: the both sides that the bottom surface of operating platform 10 is positioned at slot to make way 11 are respectively arranged with clamped beam 21, and from hanging down, support bar 20 is rotatably connected between both sides clamped beam 21.Limited by limited block 23 from the extreme position of vertical support bar 20 horizontal opening, in the utility model, the soffit of the clamped beam 21 of both sides arrange across limited block 23, when from vertical support bar 20 horizontal opening and when being crossed on support member, rotate from the ascent stage 201 of vertical support bar 20, until with limited block 23 contact, 23 pairs of ascent stages 201 of limited block form limited support.The bottom promoting connector 30 is connected on mounting rail.
In order to realize setting up effect more stably, from hanging down, support bar 20 is symmetricly set on the both sides of operating platform 10, and during to reach erection, the support on both sides can balance, and operating platform 10 is in most plateau.
In order to save operation, symmetrical mounting rail is same mounting rail, and mounting rail extends to the both sides of operating platform 10.When then clamped beam 21 being installed, only need perform the placement operation of a clamped beam 21, not need both sides to place respectively.
When the utility model uses as discharging platform, protective guard is set in operating platform 10 surrounding.
Embodiment
In the present embodiment, operating platform 10 is checkered steel plate, operating platform 10 bottom surface arranges nine rectangular tubes 12, clamped beam 21 comprises six roots of sensation channel-section steel, and from hanging down, support bar 20 comprises six roots of sensation i iron, corresponding to the support bar 20 that hangs down, be provided with six bearing pins 22, every root arranges three pieces of limited blocks 23 from support bar 20 correspondence of hanging down, and altogether comprises 12 pieces of limiting plates, promotes connector 30 and comprises four suspension hooks.The distance 200mm perforate of clamped beam 21 both ends lays bearing pin 22 for being connected with from the support bar 20 that hangs down, and bearing pin 22 junction welding ribs 24, clamped beam 21 lays rectangular tube 12 according to spacing 600mm above, and rectangular tube 12 is lay-up operation platform 10 above.In the present embodiment, be 1.6m from the length of the support bar 20 that hangs down; Bearing pin 22 is high-strength bolt, and diameter is 40mm; The thickness of limited block 23 is 20mm; The length of rectangular tube 12 is 2.5m; The length of clamped beam 21 is 5.0m; Promote connector 30 and adopt 10mm steel plate, steel plate perforate, and effectively weld with clamped beam 21; The gross area of operating platform 10 is 12.5 square metres.
Described channel-section steel is arranged dorsad, and therebetween i iron welds, and increases its stability.Described bearing pin 22 adopts high-strength bolt, rotating freely for i iron, and at bearing pin 22 junction channel-section steel, i iron welding ribs 24.Limited block 23 welds with channel-section steel, and limited block 23 is as main stress point of the present utility model.
During enforcement, according to the real size of housing cylinder girder steel spacing or elevator shaft, consider that every limit can have the operating platform 10 moved up and down by oneself than girder steel spacing or the little 200mm processing of tunnel dimension in hoistway.Operating platform 10 is provided with four and promotes connector 30, promotes connector 30 and is welded on clamped beam 21, as Heave Here when promoting.Operating platform 10 is connect by flat the connecting of support bar 20 of certainly hanging down with girder steel or concrete structure surface, and from the support bar 20 that hangs down by laying bearing pin 22 at clamped beam 21 open interior, when operating platform 10 has enough to meet the need toward upper strata, utilize and can realize automatic rotation 90 ° of bottoms from the weight of the support bar 20 self that hangs down, to reach the object of turnover, free lifting mobile layer by layer.
Above-described embodiment is only used to the utility model is described, and is not used as restriction of the present utility model.As long as according to technical spirit of the present utility model, change above-described embodiment, modification etc. all will be dropped in the scope of claim of the present utility model.

Claims (9)

1. a lift-type discharging protection double-purpose platform, is characterized in that, comprises operating platform, some support bar is rotatably connected on operating platform bottom surface from hanging down from the support bar that hangs down, lifting connector, promote connector setting operation platform and connect; When vertical support bar horizontal opening, beyond the coverage extending to operating platform from the afterbody of vertical support bar, from spacing by operating platform of the support bar that hangs down, be limited in horizontal limeit position, by being crossed on support member by horizontal opening from vertical support bar, realize the erection of operating platform; Upwards during lifting operation platform, rotate from the support bar that hangs down under Gravitative Loads, within the afterbody of the support bar that hangs down is positioned at the coverage of operating platform.
2. lift-type discharging protection double-purpose platform according to claim 1, it is characterized in that, from vertical support bar by pinned connection in operating platform bottom surface, take bearing pin as node, heavier than the ascent stage inwardly from vertical support bar drooping section outwardly, operating platform offers slot to make way, and when rotating from the support bar that hangs down, slot to make way allows bit space for the ascent stage provides.
3. lift-type discharging according to claim 2 protection double-purpose platform, is characterized in that, the both sides that the bottom surface of operating platform is positioned at slot to make way are respectively arranged with clamped beam, and from hanging down, support bar is rotatably connected between the clamped beam of both sides.
4. lift-type discharging protection double-purpose platform according to claim 3, it is characterized in that, the soffit of the clamped beam of both sides arrange across limited block, when from vertical support bar horizontal opening and when being crossed on support member, rotate from the ascent stage of vertical support bar, until with limited block contact, limited block forms limited support to the ascent stage.
5. lift-type discharging protection double-purpose platform according to claim 3, is characterized in that, be symmetricly set on the both sides of operating platform from the support bar that hangs down.
6. lift-type discharging protection double-purpose platform according to claim 5, it is characterized in that, the bottom promoting connector is connected to the bottom surface of operating platform, and the top promoting connector extend out to the end face of operating platform from the perforating of operating platform.
7. lift-type discharging protection double-purpose platform according to claim 6, it is characterized in that, symmetrical mounting rail is same mounting rail, and mounting rail extends to the both sides of operating platform.
8. lift-type discharging protection double-purpose platform according to claim 6, it is characterized in that, the bottom promoting connector is connected on mounting rail.
9. lift-type discharging protection double-purpose platform according to claim 1, it is characterized in that, operating platform surrounding is provided with protective guard.
CN201520351105.1U 2015-05-27 2015-05-27 A kind of lift-type discharging protection double-purpose platform Active CN204703533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520351105.1U CN204703533U (en) 2015-05-27 2015-05-27 A kind of lift-type discharging protection double-purpose platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520351105.1U CN204703533U (en) 2015-05-27 2015-05-27 A kind of lift-type discharging protection double-purpose platform

Publications (1)

Publication Number Publication Date
CN204703533U true CN204703533U (en) 2015-10-14

Family

ID=54283159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520351105.1U Active CN204703533U (en) 2015-05-27 2015-05-27 A kind of lift-type discharging protection double-purpose platform

Country Status (1)

Country Link
CN (1) CN204703533U (en)

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