CN102094516A - Discharging platform - Google Patents
Discharging platform Download PDFInfo
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- CN102094516A CN102094516A CN2009102633328A CN200910263332A CN102094516A CN 102094516 A CN102094516 A CN 102094516A CN 2009102633328 A CN2009102633328 A CN 2009102633328A CN 200910263332 A CN200910263332 A CN 200910263332A CN 102094516 A CN102094516 A CN 102094516A
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- secondary beam
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Abstract
The invention discloses a discharging platform which comprises a platform, a fence and a traction device, wherein the platform comprises girders, secondary beams and panels, wherein each secondary beam is fixedly connected with two girders together, thus the girders and the secondary beams form a platform frame; the panels are positioned on the upper end surfaces of the secondary beams; the left ends of the girders are fixedly connected with a same-layer building concrete structure and positioned above the ground of the same-layer building concrete structure; the fence comprises a rail frame and a fence board, wherein the rail frame is fixed on the platform frame, the main body of the rail frame is positioned at the right middle part above the platform frame, and the rail frame comprises a front rail, a right rail and a rear rail which are connected in sequence; and the traction device comprises a diagonal flying ring, a compression ring, a pull ring and a steel wire rope. As for the discharging platform, the main body of the platform comprises the girders and the secondary beams, the fence surrounds the right middle part of the platform from three sides, and the weight born by the discharging platform is transferred to a main building structure through the pull ring and the compression ring of the traction device arranged on the building, thus the discharging platform can be guaranteed to be used firmly and safely in construction.
Description
Technical field
The present invention relates to the temporary workbench of material transport in a kind of building operations, promptly discharging platform is also referred to as to change and expects platform.
Background technology
After highrise building one deck structure construction is finished, need be to the floor of Hot work in progress with material, equipment liftings such as the template of construction floor concrete structure, steel pipes, these materials and equipment can't be transported in the building, need set up discharging platform, so that use the tower crane handling to discharging platform them, be transported to the job location again.As providing material transport temporary working platform in building construction process, discharging platform must satisfy the easy to use and safety of discharging material stock haul materials.According to the requirement of the security performance of building operations, discharging platform must be provided with separately, must not link to each other with external scaffolding.Simultaneously, should have stress system of one's own, its load should be directly passed to engineering structures, and must not pass to scaffold.The supporting construction of discharging platform should be the encorbelment beam or the cantilever frame etc. of section steel manufacture, must not adopt steel pipe.The specification of discharging platform should be determined according to distance, construction requirement, tower crane lifting capacity and construction experience between building axis, and general width is 2.5～4.0m, and the length of encorbelmenting is 4～6m.The mode of encorbelmenting is divided into wire rope encorbelments and the shaped steel modified scissors truss, because shaped steel triangular truss operating platform is installed relatively difficulty, adopts wire rope inclined extension scheme more usually.
Chinese patent literature CN 201121415Y discloses " a kind of isolated plant of discharging platform ", it comprises that one is made the special-purpose case of discharging that the cuboid shaped as frame has end member by steel pole, an end is made the rectangle projection of specification bottom the special-purpose case of discharging, and 2-4 clamping ring arranged at other end top.At the pre-buried steel part in position, building doorway, on pre-buried steel part, be connected with the rectangle depression that cooperates with the rectangle projection with bolt.A pre-buried 2-4 clamping ring above position, building doorway.After during use the rectangle projection of the special-purpose case of discharging being packed into the rectangle depression, connect clamping ring on building and the special-purpose case of discharging with steel wire and be about to the special-purpose case of discharging and encorbelment and be fixed on the building outside.Though this discharging platform can load and unload certain material, the defective one that its exists be do not mention the special-purpose case of discharging that this steel pole constitutes around whether breast board is set, then do not meet safe requirement if be provided with; The 2nd, whole platform is made by steel pole, and then cost of manufacture is higher; The 3rd, owing to around the platform railing is arranged, can't place the material of length during use greater than discharging platform length.
Summary of the invention
The purpose of this invention is to provide in a kind of use safe and reliable and can place the discharging platform of long material.
The technical scheme that realizes the object of the invention is a kind of discharging platform, comprises platform, fence and draw-gear.Platform comprises girder, secondary beam and panel.Girder has two, and they are preceding girder and back girder, and two girders are all along horizontally set.All longitudinally the upper surface of setting and each secondary beam is in the same plane for each root secondary beam.Each secondary beam is sandwiched between two girders, and the left side secondary beam that wherein is positioned at the left side is positioned at the left side, middle part of two girders, and right side first secondary beam that is positioned at the right side is positioned at the low order end of two girders.Each root secondary beam and two girders are fixed together, thereby girder and secondary beam form platform framework.Panel is positioned on the upper surface of each secondary beam.
Platform also comprises the connection steel plate.Have connecting hole on the plate body of each piece connection steel plate.The plate that connects steel plate faces direction to the left and right.Described two girders are channel-section steel, and two girders are provided with by the mutual relative mode of the notch of two channel-section steels.Connect steel plate and be divided into two groups, one group connect steel plate and be weldingly fixed on by its front end position before on the trailing flank of trough floor of girder, another group connects on steel plate is weldingly fixed on the back girder by position, its rear end the leading flank of trough floor.Described secondary beam also is channel-section steel, the notch of left side secondary beam to the right, the notch of right side first secondary beam is towards a left side, the notch of all the other secondary beams is towards a left side or towards the right side.Have connecting hole on the trough floor of each secondary beam,, thereby each secondary beam and two girders are fixed together by the connecting hole and the connecting hole of corresponding connection steel plate and this secondary beam is connected steel plate with this fixedly connected of each securing member by corresponding secondary beam.
Platform also comprises two angle stop pin.Each angle stop pin is weldingly fixed on the left part lower surface of a corresponding girder, and the upper surface of each angle stop pin contacts with the lower surface of corresponding girder, and the left side of each angle stop pin contacts with the right side of this layer building concrete structure.
The panel of described platform is for completely being laid on the plank of secondary beam upper surface; Perhaps be laid on the thick veneer of secondary beam upper surface scope for equidistantly being laid on the flitch of secondary beam upper surface and being laid on expiring on the flitch.
Tiltedly draw suspension ring according to and horizontal plane between acute angle be 45～60 ° angle setting, tiltedly draw suspension ring to have two pairs, wire rope has two.Behind the every corresponding draw ring of steel wire penetrating, keep right one on an end and the corresponding girder is tiltedly drawn suspension ring to fixedly connected, and the other end tiltedly draws suspension ring to fixedly connected with one that keeps left.
Adopted the present invention of technique scheme to have following beneficial effect: (1) discharging platform of the present invention is made of the main body of platform the primary and secondary beam, three sides of middle right part are provided with fence, draw ring and pressure ring by being arranged on the draw-gear on the building pass to main building structure with load-bearing.Can guarantee discharging platform firm, safety in construction is used like this.(2) when right side of the present invention railing is " recessed " shape, material for building can tilt to be shelved on the discharging platform of the present invention as long steel pipe, one end of long steel pipe tilts to be held on the left part table top of platform, the other end is shelved on the sagging position of right side railing, can make the placement of material more stable like this, and can place long material
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the discharging platform of present embodiment comprises platform 10, fence 20 and draw-gear 30.
A kind of discharging platform comprises platform 10, fence 20 and draw-gear 30; Platform 10 comprises girder 11, secondary beam 12 and panel 13; Girder 11 has two, and they are preceding girder 11-1 and back girder 11-2, and two girders 11 are all along horizontally set; All longitudinally the upper surface of setting and each secondary beam 12 is in the same plane for each root secondary beam 12; Each secondary beam 12 is sandwiched between two girders 11, and the left side secondary beam 12-1 that wherein is positioned at the left side is positioned at the left side, middle part of two girders 11, and the right side first secondary beam 12-2-1 that is positioned at the right side is positioned at the low order end of two girders 11; Each root secondary beam 12 and two girders 11 are fixed together, thereby girder 11 forms platform framework with secondary beam 12; Panel 13 is positioned on the upper surface of each secondary beam 12; The left end of girder 11 is fixedlyed connected with this layer building concrete structure and is positioned at the top on the ground of this layer building concrete structure.Platform 10 also comprises connection steel plate 14; Have connecting hole 14-1 on the plate body of each piece connection steel plate 14; The plate that connects steel plate 14 faces direction to the left and right; Two girders 11 are channel-section steel, and two girders 11 are provided with by the mutual relative mode of the notch of two channel-section steels; Connect steel plate 14 and be divided into two groups; Secondary beam 12 also is channel-section steel, the notch of left side secondary beam 12-1 to the right, the notch of the right side first secondary beam 12-2-1 is towards a left side, the notch of all the other secondary beams 12 is towards a left side or towards the right side; Have connecting hole 12-3 on the trough floor of each secondary beam 12, by connecting hole 12-3 and the connecting hole 14-1 of corresponding connection steel plate 14 and this secondary beam 12 with this be connected steel plate 14 fixedly connected of each securing member by corresponding secondary beam 12, thereby each secondary beam 12 and two girders 11 are fixed together.Platform 10 also comprises two angle stop pin 15; Each angle stop pin 15 is weldingly fixed on the left part lower surface of a corresponding girder 11, and the upper surface of each angle stop pin 15 contacts with the lower surface of corresponding girder 11, and the left side of each angle stop pin 15 contacts with the right side of this layer building concrete structure.The panel 13 of platform 10 is for completely being laid on the plank of secondary beam 12 upper surfaces; Perhaps be laid on the thick veneer of secondary beam 12 upper surface scopes for equidistantly being laid on the flitch of secondary beam 12 upper surfaces and being laid on expiring on the flitch.Tiltedly draw suspension ring 31 according to and horizontal plane between acute angle be 45～60 ° angle setting, tiltedly draw suspension ring 31 to have two pairs, wire rope 34 has two; After every wire rope 34 passed a corresponding draw ring 33, keep right one on an end and the corresponding girder 11 was tiltedly drawn suspension ring 31 to fixedly connected, and the other end tiltedly draws suspension ring 31 to fixedly connected with one that keeps left.
Claims (5)
1. a discharging platform comprises platform (10), fence (20) and draw-gear (30); It is characterized in that: platform (10) comprises girder (11), secondary beam (12) and panel (13); Girder (11) has two, and they are preceding girder (11-1) and back girder (11-2), and two girders (11) are all along horizontally set; All longitudinally the upper surface of setting and each secondary beam (12) is in the same plane for each root secondary beam (12); Each secondary beam (12) is sandwiched between two girders (11), and the left side secondary beam (12-1) that wherein is positioned at the left side is positioned at the left side, middle part of two girders (11), and the right side first secondary beam (12-2-1) that is positioned at the right side is positioned at the low order end of two girders (11); Each root secondary beam (12) is fixed together with two girders (11), thereby girder (11) forms platform framework with secondary beam (12); Panel (13) is positioned on the upper surface of each secondary beam (12); The left end of girder (11) is fixedlyed connected with this layer building concrete structure and is positioned at the top on the ground of this layer building concrete structure.
2. discharging platform according to claim 1 is characterized in that: platform (10) also comprises connection steel plate (14); Have connecting hole (14-1) on the plate body of each piece connection steel plate (14); The plate that connects steel plate (14) faces direction to the left and right; Described two girders (11) are channel-section steel, and two girders (11) are provided with by the mutual relative mode of the notch of two channel-section steels; Connect steel plate (14) and be divided into two groups; Described secondary beam (12) also is channel-section steel, the notch of left side secondary beam (12-1) to the right, the notch of right side first secondary beam (12-2-1) is towards a left side, the notch of all the other secondary beams (12) is towards a left side or towards the right side; Have connecting hole (12-3) on the trough floor of each secondary beam (12), by connecting hole (12-3) and the connecting hole (14-1) of corresponding connection steel plate (14) and this secondary beam (12) with this be connected steel plate (14) fixedly connected of each securing member by corresponding secondary beam (12), thereby each secondary beam (12) and two girders (11) are fixed together.
3. discharging platform according to claim 2 is characterized in that: platform (10) also comprises two angle stop pin (15); Each angle stop pin (15) is weldingly fixed on the left part lower surface of a corresponding girder (11), and the upper surface of each angle stop pin (15) contacts with the lower surface of corresponding girder (11), and the left side of each angle stop pin (15) contacts with the right side of this layer building concrete structure.
4. discharging platform according to claim 2 is characterized in that: the panel (13) of described platform (10) is for completely being laid on the plank of secondary beam (12) upper surface; Perhaps be laid on the thick veneer of secondary beam (12) upper surface scope for equidistantly being laid on the flitch of secondary beam (12) upper surface and being laid on expiring on the flitch.
5. discharging platform according to claim 1 is characterized in that: tiltedly draw suspension ring (31) according to and horizontal plane between acute angle be 45～60 ° angle setting, tiltedly draw suspension ring (31) to have two pairs, wire rope (34) has two; After every wire rope (34) passed a corresponding draw ring (33), keep right one on an end and the corresponding girder (11) was tiltedly drawn suspension ring (31) to fixedly connected, and the other end tiltedly draws suspension ring (31) to fixedly connected with one that keeps left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633328A CN102094516A (en) | 2009-12-10 | 2009-12-10 | Discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633328A CN102094516A (en) | 2009-12-10 | 2009-12-10 | Discharging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102094516A true CN102094516A (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102633328A Pending CN102094516A (en) | 2009-12-10 | 2009-12-10 | Discharging platform |
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| CN (1) | CN102094516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088637B (en) * | 2016-08-16 | 2018-04-10 | 中铁建工集团有限公司 | Construction assembled high-altitude protection canopy and its assembly method |
-
2009
- 2009-12-10 CN CN2009102633328A patent/CN102094516A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088637B (en) * | 2016-08-16 | 2018-04-10 | 中铁建工集团有限公司 | Construction assembled high-altitude protection canopy and its assembly method |
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Application publication date: 20110615 |