CN110792269A - Discharging platform for multi-storey building construction and construction method thereof - Google Patents
Discharging platform for multi-storey building construction and construction method thereof Download PDFInfo
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- CN110792269A CN110792269A CN201911053409.9A CN201911053409A CN110792269A CN 110792269 A CN110792269 A CN 110792269A CN 201911053409 A CN201911053409 A CN 201911053409A CN 110792269 A CN110792269 A CN 110792269A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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Abstract
The invention provides a discharging platform for multi-storey building construction, which comprises a first-layer discharging platform, a middle-layer discharging platform and a top-layer discharging platform, wherein the first-layer discharging platform comprises a first-layer channel part and a first-layer platform part, a plurality of middle-layer discharging platforms are arranged above the first-layer channel part, the middle-layer discharging platform comprises a middle-layer channel part and a middle-layer platform part, each middle-layer discharging platform is positioned above the channel part of the next-layer discharging platform, and the top-layer discharging platform is arranged above the middle-layer channel part on the uppermost layer. The invention also provides a construction method of the discharging platform, wherein a first layer of discharging platform is set up, and the layer of discharging platform can correspond to any layer of the main structure except the first layer and the top layer. And continuously erecting a second layer or a second layer and a third layer of unloading platforms on the unloading platform of the layer, and corresponding to 1 layer or 2 layers of main structure floors above the floor corresponding to the unloading platform (1) of the layer. The invention ensures the construction period, is convenient to mount and dismount the unloading platform and does not need the cooperation of hoisting machinery.
Description
Technical Field
The invention belongs to the field of constructional engineering, and particularly relates to a discharging platform for multi-storey building construction and a construction method thereof.
Background
At present, most of the unloading platforms commonly used in the building engineering are bearing structures which are formed by taking profile steel as a main body and then drawing and tying the profile steel to a building main body structure by using inclined steel wire ropes, and the four steel supporting tops and the unloading platforms are fixed between floors by using upper and lower floor plates without the inclined steel wire ropes.
But to the upper and lower layer simultaneous use platform of unloading of needs to and because of some reason can't disperse lay the platform of unloading of using simultaneously from top to bottom, above two kinds of platforms of unloading all can't satisfy the user demand.
Disclosure of Invention
In order to solve the problem that the upper and lower buildings cannot use the discharging platform at the same time, the discharging platform for the multi-storey building construction and the construction method thereof are provided. The invention can be combined and arranged in the same area of a building, and can meet the requirement of simultaneous use of upper and lower floors.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides a platform of unloading for multi-storey building construction, includes that the one deck platform of unloading, middle level platform and the top layer platform of unloading, the one deck platform of unloading include one deck passageway portion and one deck platform portion, the top of one deck passageway portion is provided with a plurality of middle level platforms of unloading, and the middle level platform of unloading includes middle level passageway portion and middle deck platform portion, and every middle level platform of unloading all is located the passageway portion top that the platform was unloaded to its next floor, and the top of the middle level passageway portion of the superiors is provided with the top layer platform of unloading.
Furthermore, the one-layer unloading platform corresponds to any floor of the main structure except the first floor and the top floor, and the middle-layer unloading platform and the top-layer unloading platform respectively correspond to the floors of the main structure above the floors corresponding to the one-layer unloading platform in sequence.
Furthermore, a middle layer discharging platform is arranged above the first layer channel part.
Furthermore, the unloading platform comprises platform frames which are symmetrically arranged, each platform frame comprises vertical rods and horizontal rods, and the horizontal rods are connected between the vertical rods through fasteners; two it is provided with the platform net to correspond fixed the being provided with of major structure floor department between the platform frame, the platform board has been laid on the platform net.
Furthermore, a shear support is arranged outside the platform frame.
Further, the peripheries of the one-layer platform part, the middle-layer platform part and the top-layer unloading platform are provided with guardrails.
In order to achieve the above object, the present invention further provides a construction method of the discharging platform for multi-story building construction, comprising:
the unloading platform comprises platform frames which are symmetrically arranged, each platform frame comprises vertical rods and horizontal rods, the horizontal rods are connected between the vertical rods through fasteners, and the longitudinal and transverse spacing of the vertical rods, the step pitch of the horizontal rods and the width of a platform frame body are determined firstly; determining the length of the unloading platform according to the use requirement; then, the layer of unloading platform (1) is set up, the layer of unloading platform consists of a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer; the layer of unloading platform (1) is erected and consists of a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer; the upright posts are divided into single upright posts, double-steel-pipe uprights and three-steel-pipe upright posts according to different corresponding areas, the top ends of each of the single upright posts, the double-steel-pipe uprights and the three-steel-pipe upright posts are provided with U-shaped supports, a supporting plate of each U-shaped support can only accommodate a single scaffold steel pipe, the opening direction of each supporting plate is perpendicular to the material transportation direction, a single scaffold steel pipe is arranged in each supporting plate, the scaffold steel pipes are laid on the scaffold steel pipes and are locked by fasteners; forming the platform net, laying a platform plate on the platform net, and reliably fixing; next, arranging a cross brace outside the platform frame according to a preset requirement; and finally, continuously erecting the middle-layer unloading platform (2) or the middle-layer unloading platform (2) and the top-layer unloading platform (3) on the one-layer unloading platform (1), wherein the middle-layer unloading platform corresponds to 1 or 2 main structure floors above the floor corresponding to the one-layer unloading platform (1), and the unloading platform of the next layer is composed of an unloading platform part and a channel part except the top-layer unloading platform (3).
The invention has the advantages and positive effects that: (1) by using the invention, after the construction of the main structure of the multi-story building is finished, the secondary structure and the indoor decoration are started, and when the materials need to be transferred vertically, the materials are lifted vertically to the height of the floor to be used, then are unloaded on the unloading platform, and are horizontally transported to the floor. The same process arrangement and the same area schedule arrangement can be kept for the secondary structure construction and decoration of the upper and lower floors; (2) the invention can be arranged in any suitable area, can meet the requirement of simultaneous use of an upper floor and a lower floor, generally can meet the requirement of simultaneous use of 3 floors, and is favorable for ensuring the construction period; (3) the unloading platform is convenient to mount and dismount, and does not need to be matched with hoisting machinery.
Drawings
FIG. 1 is a side view of a discharge platform for multi-story building construction in accordance with an embodiment of the present invention;
FIG. 2 is a top view of a discharge platform for multi-story building construction (excluding the platform deck) in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural view of a double-steel-pipe upright of a discharging platform for multi-story building construction according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a three-steel-pipe vertical rod of a discharging platform for multi-story building construction according to an embodiment of the present invention.
In the attached drawing, 1-one-layer discharging platform, 2-middle-layer discharging platform, 3-top-layer discharging platform, 5-horizontal rod, 6-platform net, 7-platform plate, 8-shear support, 9-guardrail, 10-single vertical rod, 11-double steel pipe vertical rod, 12-three steel pipe vertical rod, 13-rotary fastener and 14-structural plate.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
In describing particular embodiments of the present invention, FIG. 1 will be defined as a side view of a discharge platform for multi-story building construction in accordance with an embodiment of the present invention. In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The discharging platform for multi-storey building construction can be combined and arranged in the same area of a building, and the purpose that an upper storey and a lower storey can be used simultaneously is met. As shown in fig. 1, the discharging platform for multi-story building construction of the present invention comprises a first layer discharging platform 1, a middle layer discharging platform 2 and a top layer discharging platform 3, wherein the first layer discharging platform 1 comprises a first layer channel part and a first layer platform part, a plurality of middle layer discharging platforms 2 are arranged above the first layer channel part, and generally the combined discharging platform does not exceed 3 layers, so preferably, the middle layer discharging platform 2 is arranged above the first layer channel part. The middle layer unloading platform 2 comprises a middle layer channel part and a middle layer platform part, each middle layer unloading platform 2 is positioned above the channel part of the next layer unloading platform, and a top layer unloading platform 3 is arranged above the middle layer channel part of the uppermost layer. The structure can prevent the use of the upper discharging channel from being interfered when the lower discharging channel is used. When two floors need to be constructed simultaneously, the materials are vertically lifted to the height of the floor needing to be used, then are unloaded on the unloading platform, and then are horizontally transported into the floors.
The first layer of unloading platform 1 corresponds to any floor of the main structure except the first floor and the top floor, and the middle layer of unloading platform 2 and the top layer of unloading platform 3 correspond to the floors of the main structure above the floors corresponding to the first layer of unloading platform in sequence. The unloading platform comprises platform frames which are symmetrically arranged, each platform frame comprises vertical rods and horizontal rods 5, and the horizontal rods 5 are connected between the vertical rods through fasteners; the platform frame is provided with the shear brace 8 outward, has further strengthened the intensity of platform frame. The periphery of one deck platform portion, middle level platform portion and top layer platform 3 of unloading all is provided with guardrail 9, operation safety when having guaranteed to unload. As shown in fig. 2, a platform net 6 is fixedly arranged between the two platform frames corresponding to the floor of the main body structure, and the platform net 6 is composed of criss-cross scaffold steel pipes, square wood, square steel pipes or section steel; wherein, a vertical rod support is arranged below the bottommost platform net 6; the platform plate 7 is laid on the platform net 6, so that the materials can be conveniently conveyed in the conveying channel. The platform frame, the platform net 6 and the platform plate 7 are all fixed in a convenient mounting and dismounting mode, so that the discharging cost is saved.
During construction, firstly, a layer of unloading platform 1 is set up, the layer of unloading platform 1 comprises a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer. Then, a second layer or a second layer and a third layer of unloading platforms are continuously erected on the unloading platform of the layer and correspond to 1 layer or 2 layers of main structure floors above the floors corresponding to the unloading platform of the layer. Except for the top-most discharging platform, the discharging platform of each layer below the discharging platform consists of a discharging platform part and a channel part.
Example (b):
as shown in fig. 1-2, a platform of unloading for multi-storey building construction sets up in the structural slab 14 outside, including one deck platform 1 of unloading, middle level platform 2 of unloading and top layer platform 3 of unloading, one deck platform 1 of unloading includes one deck passageway portion and one deck platform portion, the top of one deck passageway portion is provided with 1 middle level platform 2 of unloading, and middle level platform 2 of unloading includes middle level passageway portion and middle deck platform portion. The first layer of unloading platform 1 corresponds to any floor of the main structure except the first layer and the top layer, and the middle layer of unloading platform 2 and the top layer of unloading platform 3 correspond to the floors of the main structure above the floors corresponding to the first layer of unloading platform in sequence. The unloading platform comprises platform frames which are symmetrically arranged, each platform frame comprises vertical rods and horizontal rods 5, and the horizontal rods 5 are connected between the vertical rods through fasteners; a platform net 6 is fixedly arranged between the two platform frames corresponding to the main structure floor, and in the embodiment, the platform net 6 is composed of criss-cross scaffold steel pipes; a platform plate 7 is laid on the platform net 6. And a shear support 8 is arranged outside the platform frame. In addition, the peripheries of the one-layer platform part, the middle-layer platform part and the top-layer discharging platform 3 are all provided with guardrails 9.
The construction method of the discharging platform for multi-storey building construction according to the invention is described below with reference to specific examples.
(1) According to the stress checking calculation, determining the longitudinal and transverse spacing of the vertical rods, the step pitch of the horizontal rods and the width of the platform frame body; determining the length of the unloading platform according to the use requirement;
(2) the upright posts are divided into single upright posts 10, double-steel-pipe upright posts 11 and three-steel-pipe upright posts 12 according to different corresponding areas, wherein the single upright posts 10 correspond to the platform part of the one-layer unloading platform 1, the double-steel-pipe upright posts 11 correspond to the platform part of the middle-layer unloading platform 2, and the three-steel-pipe upright posts 12 correspond to the platform part of the top-layer unloading platform 3; the double-steel-pipe upright rods 11 comprise upright rods for supporting the platform net 6 of the one-layer discharging platform 1 and upright rods for supporting the platform net 6 of the middle-layer discharging platform 2; the three-steel-pipe upright 12 comprises an upright for supporting the platform net 6 of the one-layer discharging platform 1, an upright for supporting the platform net 6 of the middle-layer discharging platform 2 and an upright for supporting the platform net 6 of the top-layer discharging platform 3. The top ends of the single vertical rod 10, the double-steel-pipe vertical rod 11 and the three-steel-pipe vertical rod 12 are respectively provided with a U-shaped support, and a support plate of each U-shaped support can only accommodate a single scaffold steel pipe and is used for supporting the scaffold steel pipes of the platform net 6, wherein the scaffold steel pipes are perpendicular to the transportation direction; the adjacent upright poles in the double-steel-pipe upright pole 11 and the three-steel-pipe upright pole 12 are connected by a rotary fastener 14;
(3) a layer of unloading platform 1 is set up, the layer of unloading platform consists of a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer;
(4) the vertical rod and the horizontal rod 5 or a single longitudinal scaffold steel pipe are locked by a right-angle fastener;
(5) the opening direction of the supporting plate is vertical to the material transportation direction, a single scaffold steel pipe is arranged in the supporting plate, and then the scaffold steel pipe (or square timber) is laid on the scaffold steel pipe and locked by a fastener; the platform net 6 is formed, the scaffold steel pipes and the scaffold steel pipes (or square wood) laid on the scaffold steel pipes can be replaced by square steel pipes or section steel, and the fixing modes of the scaffold steel pipes and the square steel pipes are changed correspondingly;
(6) then laying a platform plate 7 on the platform net 6 and reliably fixing;
(7) at the channel, at least 3 rows of upright rods are required to be kept outside the channel;
(8) arranging a cross brace 8 outside the platform frame according to the standard requirement;
(9) the middle-layer unloading platform 2, the middle-layer unloading platform 2 and the top-layer unloading platform 3 are continuously erected on the one-layer unloading platform 1 and correspond to 1 or 2 main structure floors above the floor corresponding to the one-layer unloading platform 1, and except the top-layer unloading platform 3, the unloading platform of the next layer consists of an unloading platform part and a channel part.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a platform of unloading for multi-storey building construction, its characterized in that unloads platform (1), middle level platform (2) and top layer platform (3) of unloading including the one deck, platform (1) of unloading includes one deck passageway portion and one deck platform portion, the top of one deck passageway portion is provided with a plurality of platform (2) are unloaded to the middle level, platform (2) are unloaded to the middle level includes middle level passageway portion and middle level platform portion, every platform (2) are unloaded to the middle level all is located the passageway portion top of the platform of unloading of its lower floor, and the top of the middle level passageway portion of the superiors is provided with platform (3) is unloaded to the top layer.
2. The discharging platform for the multi-storey building construction according to claim 1, wherein the one-storey discharging platform (1) corresponds to any one storey of the main structure except the first storey and the top storey, and the middle-storey discharging platform (2) and the top-storey discharging platform (3) respectively correspond to the main structure storey above the storey corresponding to the one-storey discharging platform in sequence.
3. A platform for discharging multi-storey building construction according to claim 1 wherein one of the intermediate discharge platforms (2) is provided above the one-storey channel section.
4. The platform of claim 1, wherein the platform comprises symmetrically arranged platform frames, each platform frame comprises an upright rod and a horizontal rod (5), and the horizontal rods (5) are connected between the upright rods through fasteners; two it is provided with platform net (6) to correspond fixed being provided with of major structure floor department between the platform frame, platform board (7) are laid on platform net (6).
5. A platform for discharging of multistory building constructions according to claim 1 wherein shear braces (8) are provided externally of the platform frame.
6. The platform of claim 1, wherein the outer peripheries of the first, middle and top decks (3) are provided with guardrails (9).
7. A construction method using the discharging platform for the multi-story building construction of claim 1, wherein:
the unloading platform comprises platform frames which are symmetrically arranged, each platform frame comprises vertical rods and horizontal rods, the horizontal rods are connected between the vertical rods through fasteners, and the longitudinal and transverse distances between the vertical rods, the step pitch of the horizontal rods and the width of a platform frame body are determined; determining the length of the unloading platform according to the use requirement;
b, setting up the layer of unloading platform (1), wherein the layer of unloading platform consists of a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer;
c, setting up the layer of unloading platform (1), wherein the layer of unloading platform consists of a layer of unloading platform part and a layer of channel part, and the layer of unloading platform can correspond to any layer of the main structure except the first layer and the top layer;
d, dividing the vertical rods into single vertical rods, double-steel-pipe vertical rods and three-steel-pipe vertical rods according to different corresponding areas, wherein the top end of each of the single vertical rods, the double-steel-pipe vertical rods and the three-steel-pipe vertical rods is provided with a U-shaped support, a supporting plate of each U-shaped support can only accommodate a single scaffold steel pipe, the opening direction of the supporting plate is perpendicular to the material transportation direction, a single scaffold steel pipe is arranged in the supporting plate, the scaffold steel pipes are laid on the scaffold steel pipes and are locked by fasteners; forming the platform net, laying a platform plate on the platform net, and reliably fixing;
e, arranging a cross brace outside the platform frame according to a preset requirement;
and F, continuously erecting the middle-layer unloading platform (2) or the middle-layer unloading platform (2) and the top-layer unloading platform (3) on the one-layer unloading platform (1), wherein the middle-layer unloading platform or the middle-layer unloading platform (2) corresponds to 1 or 2 main structure floors above the floor corresponding to the one-layer unloading platform (1), and the unloading platform of the next layer consists of an unloading platform part and a channel part except the top-layer unloading platform (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053409.9A CN110792269A (en) | 2019-10-31 | 2019-10-31 | Discharging platform for multi-storey building construction and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911053409.9A CN110792269A (en) | 2019-10-31 | 2019-10-31 | Discharging platform for multi-storey building construction and construction method thereof |
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| CN110792269A true CN110792269A (en) | 2020-02-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113789814A (en) * | 2021-10-25 | 2021-12-14 | 中船黄埔文冲船舶有限公司 | Construction platform with multilayer structure |
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