CN113756591A - Composite discharging platform and construction method thereof - Google Patents
Composite discharging platform and construction method thereof Download PDFInfo
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- CN113756591A CN113756591A CN202111060431.3A CN202111060431A CN113756591A CN 113756591 A CN113756591 A CN 113756591A CN 202111060431 A CN202111060431 A CN 202111060431A CN 113756591 A CN113756591 A CN 113756591A
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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
Abstract
The invention discloses a composite discharging platform and a construction method thereof, and relates to the technical field of vertical transportation of equipment. The problems of rough positioning, inconvenient material transportation and large potential safety hazard of the existing discharging platform are solved. It includes the main platform, moving platform and vice platform, and the main platform includes the base, and vertical enclosure fits guardrail and emergency exit at base edge, and in the main platform was arranged in to the moving platform after bearing the weight of the material, hoist and mount main platform and moving platform to the assigned position after, main platform and the vice platform detachable connection that is fixed in the floor edge for moving platform can pass through the emergency exit and pass in and out present floor and transport the material. The construction method comprises the following steps: install vice platform to the floor edge, the drive carries the moving platform of material to main platform and locking fixed, hoist main platform and moving platform for main platform is detachable to be connected in vice platform, and at last, the moving platform after the drive is unloaded locks in to main platform, loosens the connection between main, the vice platform, hoists main platform and moving platform to ground.
Description
Technical Field
The invention relates to the technical field of vertical transportation of equipment and facilities in super high-rise building construction, in particular to a composite discharging platform and a construction method thereof.
Background
In the construction process of the super high-rise building, a large amount of equipment and materials need to be conveyed to each floor, and the conventional method is to assist in conveying through an unloading platform. Traditional platform of unloading is a temporary facilities, and it has a large amount of not setting up at will of tight design in the use, and the workman blindly uses the nonstandard condition such as, leads to the accident that the platform collapses to take place occasionally in the work progress, has great potential safety hazard. Therefore, the technical scheme is that the lifting of materials is realized by lifting the whole movable lifting platform, so that the vertical transportation efficiency is improved, but the movable lifting platform still has the problems of rough positioning, inconvenience in material transportation and the like, and has certain potential safety hazards.
Disclosure of Invention
The invention aims to provide a composite discharging platform and a construction method thereof, aiming at solving the problems of rough positioning, inconvenient material transportation and large potential safety hazard of the existing discharging platform, improving the lifting efficiency of the discharging platform and improving the safety and convenience in use.
The technical scheme adopted by the invention for solving the technical problems is as follows: compound platform of unloading, its characterized in that includes: the system comprises a main platform, a movable platform and an auxiliary platform; the bottom is equipped with running gear's moving platform and is used for bearing and transporting the material, and the main platform includes the base that the level set up, and vertical enclosure closes and sets up in guardrail and the emergency exit at base edge, and moving platform passes through emergency exit business turn over main platform, and vice platform is installed in the floor edge of the floor of the building need uninstallation material, and main platform and the detachable back of connecting of vice platform, moving platform can pass through emergency exit business turn over building need uninstallation material's floor and transport the material.
The invention discloses a composite unloading platform, which comprises a main platform, a movable platform and an auxiliary platform, wherein the main platform comprises a horizontally arranged base, a guardrail and a safety door which are vertically arranged at the edge of the base are enclosed, the movable platform bears materials and is arranged in the main platform, the main platform and the movable platform are integrally hoisted to a specified position, and the main platform is detachably connected with the auxiliary platform fixed at the edge of a floor slab of the current floor of a building, so that the movable platform can enter and exit the current floor of the building through the safety door and transport the materials, and the composite unloading platform has the following beneficial effects:
1. the moving platform plays a role in carrying and stacking materials, the moving platform with the traveling mechanism at the bottom can rapidly carry the materials to the main platform, the workload of carrying the materials in floors is reduced, and the hoisting efficiency is improved;
2. after the main platform is hoisted to a specified position, the main platform is matched and locked with the auxiliary platform fixedly connected to the edge of the floor slab, so that a safe passage for the mobile platform to enter and exit the current floor of the building is provided, and the safety of material hoisting construction is improved;
3. the shapes and the sizes of the components of the main platform, the auxiliary platform and the mobile platform are strictly designed and manufactured, the quality and the safety of the platform are better compared with those of a platform manufactured on site, and the main platform, the auxiliary platform and the mobile platform can be repeatedly applied to different building construction projects, so that the construction cost is reduced.
Further, the base includes main longitudinal grider, main beam and track groove at least, and two piece at least main longitudinal griders set up along base length direction parallel and interval, and two piece at least main beam vertical connections are in the both ends of main longitudinal grider, and the bottom plate is connected in the bottom of main longitudinal grider and main beam, are equipped with the track groove on two of them main longitudinal griders, and moving platform can slide along the track groove of base.
Furthermore, one end of the rail groove, which is close to the safety door, is also provided with a V-shaped notch, and one end of the rail groove, which is far away from the safety door, is closed.
Further, the main platform further comprises four vertical columns which are vertically connected to the corner of the base, namely a first vertical column and a second vertical column, wherein the tops of the first vertical columns in the width direction of the base are provided with lifting holes corresponding to the positions, the height of the second vertical columns is larger than that of the first vertical columns, the positions of the second vertical columns and the first-class heights of the vertical columns are provided with corresponding lifting holes, and the safety door is hinged between the second vertical columns.
Furthermore, moving platform includes the base, connects in the running gear of base bottom, and connects in the panel at base top, and the base is the rectangular frame that forms by two piece at least vertical poles and two piece at least horizontal poles crisscross setting and rigid coupling.
Furthermore, running gear is by at least two sets ofly, and every group is become by two at least universal wheels, and the wheel track between two universal wheels of every group matches with the distance in two track grooves of main platform, and the size phase-match in universal wheel diameter and wheel thickness and track groove, and the universal wheel is connected in the crossing position of vertical pole and horizontal pole.
Furthermore, the mobile platform further comprises a locking device arranged at the bottom of the base and used for fixedly locking the mobile platform on the main platform.
Furthermore, the mobile platform further comprises a driving mechanism and a control system which are connected, and the driving mechanism is connected with the traveling mechanism.
Further, vice platform includes a pair of braced frame, connects crossbeam and guard gate, and a pair of braced frame is parallel, the interval sets up and rigid coupling in the floor edge, and braced frame is by vertical supporting beam, connect perpendicularly in the pillar of vertical supporting beam one end, and the rail of being connected with vertical supporting beam and pillar respectively constitutes, and a pair of braced frame's tip is encorbelmented outside the floor and is as an organic whole through the connecting beam rigid coupling that is located its bottom, and the guard gate articulates between a pair of pillars, and the guard gate is corresponding with the position of main platform emergency exit.
Further, vice platform still includes coupling assembling, and coupling assembling is including articulating in a pair of drag hook of pillar respectively, connects in the connecting pin axle on two hoisting holes upper portions of a pair of stand of main platform, and a pair of bolt, and the rotation center and the connecting pin axle of drag hook are equal high, and the drag hook hooks the connecting pin axle and makes main platform detachable connect in vice platform, and the lower part of drag hook rotation center still is equipped with a plurality of interval arrangement's pinhole on the vice platform pillar, and after the drag hook hooked the connecting pin axle, the bolt penetrated the position in order to fix a position the drag hook near the pinhole of drag hook lower part.
In addition, the invention also provides a construction method of the composite discharging platform, which comprises the following steps:
s1: installing the auxiliary platform to the edge of a floor slab of each floor where the materials to be unloaded are required, carrying the materials to be hoisted to the moving platform, driving the moving platform loaded with the materials to the main platform, locking and fixing the moving platform, and integrally hoisting the main platform and the moving platform to the auxiliary platform of the floor where the materials to be unloaded are positioned;
s2: connecting the main platform to the auxiliary platform in a detachable mode, opening a safety door of the main platform, unlocking the mobile platform, driving the mobile platform to a specified unloading position in a floor, and moving away materials on the mobile platform;
s3: the mobile platform after the drive is unloaded locks in to the main platform, closes the emergency exit of main platform, loosens the detachable connection between main platform and the vice platform, with main platform and mobile platform integral hoisting to ground.
The construction method of the composite unloading platform comprises the steps of firstly, installing the auxiliary platform to the edge of a floor slab of each floor of a material to be unloaded, carrying the material to be hoisted to the moving platform, driving the moving platform loaded with the material to the main platform and locking and fixing the moving platform, integrally hoisting the main platform and the moving platform to the auxiliary platform of the floor where the material to be unloaded is located, detachably connecting the main platform to the auxiliary platform, driving the moving platform to a specified unloading position in the floor, then driving the unloaded moving platform to the main platform and locking the movable platform, loosening the detachable connection between the main platform and the auxiliary platform, and integrally hoisting the main platform and the moving platform to the ground. According to the construction method, the mobile platform loaded with materials is locked in the main platform and synchronously hoisted, the main platform is matched and locked with the auxiliary platform fixedly connected to the edge of the floor slab after being hoisted to the designated position, a safety channel for passing in and out of the current floor of a building is provided for the mobile platform, the safety of material hoisting construction is improved, and the hoisting efficiency is improved due to the fact that the workload for carrying materials in the floor is reduced.
Further, the step S2 includes hooking the connecting pin of the main platform by a hook of the connecting assembly, and locking the main platform and the sub platform by locking the position of the hook by a latch; step S3 further includes, after the movable platform is moved into the main platform and locked, pulling down the latch and releasing the draw hook, and releasing the detachable connection between the main platform and the sub-platform.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a composite discharge platform of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural diagram of a main platform in an embodiment of the composite discharging platform of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic structural diagram of a mobile platform in an embodiment of the composite discharging platform of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a schematic structural diagram of a sub-platform in an embodiment of the composite discharge platform of the present invention;
fig. 8 is a top view of fig. 7.
The numbers in the figures are as follows:
a mobile platform 20; a longitudinal bar 21; a cross bar 22; a panel 24; a universal wheel 25; a locking device 26;
a sub-platform 30; a longitudinal support beam 31; a connecting cross member 32; a pillar 33; a draw hook 34; a plug 35; a guard door 36.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
The composite discharging platform of the present invention is described with reference to fig. 1 to 8, and comprises: a main stage 10, a moving stage 20, and a sub-stage 30; the bottom is equipped with running gear's moving platform 20 and is used for bearing and transporting the material, main platform 10 includes the base that the level set up, vertical enclosure sets up in guardrail 18 and emergency exit 19 at the base edge, moving platform 20 passes through emergency exit 19 business turn over main platform 10, vice platform 30 is installed in the floor edge of floor 1 that the building needs the uninstallation material, main platform 10 and the detachable back of connecting of vice platform 30, moving platform 20 can pass through emergency exit 19 business turn over building need the floor 1 of uninstallation material and transport the material.
The invention relates to a composite discharging platform, which comprises a main platform 10, a movable platform 20 and an auxiliary platform 30, wherein the main platform 10 comprises a horizontally arranged base, a guardrail 18 and a safety door 19 are vertically arranged at the edge of the base in a surrounding manner, the movable platform 20 bears materials and is arranged in the main platform 10, the main platform 10 and the movable platform 20 are integrally hoisted to a specified position, and then the main platform 10 is detachably connected with the auxiliary platform 30 fixed at the edge of a floor slab of the current floor of a building, so that the movable platform 20 can enter and exit the current floor of the building through the safety door 19 and transport the materials, and the composite discharging platform has the following beneficial effects:
1. the moving platform 20 plays a role in carrying and stacking materials, the moving platform 20 with the traveling mechanism at the bottom can rapidly carry the materials to the main platform 10, the workload of carrying the materials in floors is reduced, and the hoisting efficiency is improved;
2. after being hoisted to a designated position, the main platform 10 is matched and locked with the auxiliary platform 30 fixedly connected to the edge of the floor slab, so that a safe passage for the mobile platform 20 to enter and exit the current floor of the building is provided, and the safety of material hoisting construction is improved;
3. the shapes and the sizes of the components of the main platform 10, the auxiliary platform 30 and the mobile platform 20 are strictly designed and manufactured, and compared with the quality and the safety of a platform manufactured on site, the main platform 10, the auxiliary platform 30 and the mobile platform 20 can be repeatedly applied to different building construction projects, so that the construction cost is reduced.
As shown in fig. 3 and 4, the base at least comprises main longitudinal beams 11, main transverse beams 14 and track grooves 15, wherein the main longitudinal beams 11 can be provided with a plurality of main longitudinal beams 11 according to the size of the main platform 10, but at least two main longitudinal beams 11 are provided, at least two main longitudinal beams 11 are arranged in parallel and at intervals along the length direction of the base, the main transverse beams 14 can be provided with a plurality of main transverse beams 14 according to the size of the main platform 10, but at least two main transverse beams 14 are vertically connected to two ends of the main longitudinal beams 11, a bottom plate 16 is connected to the bottom of the main longitudinal beams 11 and the main transverse beams 14, the main longitudinal beams 11 and the main transverse beams 14 are made of H-shaped steel, i-shaped steel or channel steel, the bottom plate 16 is made of a pattern steel plate with a thickness of 3-5 mm, a rectangular frame formed by the main longitudinal beams 11 and the main transverse beams 14 ensures the bearing capacity of the base, wherein the track grooves 15 are arranged on the two main longitudinal beams 11, the mobile platform 20 can slide along the track grooves 15 of the base, the track grooves 15 are arranged on the main longitudinal beams 11, so that the mobile platform 20 carrying materials can slide to the main platform 10, not only the workload of carrying materials in floors is reduced, the hoisting efficiency is improved, but also the mobile platform 20 slides along the designated track, so that the collision with the main platform 10 can be avoided, and the construction safety is ensured.
Further, the base still includes many vice longerons 12 that set up with 11 parallels of main longitudinal beam and interval, and many vice crossbeams that set up with 14 parallels of main beam and interval, and vice longeron 12, vice crossbeam all need be according to the setting of main platform 10 atress condition, and the setting of vice longeron 12 and vice crossbeam is all for further improving the bearing capacity of base. In this embodiment, two auxiliary longitudinal beams 12 are respectively disposed on the outer sides of the three main longitudinal beams 11, the four auxiliary cross beams are uniformly distributed between the two main cross beams 14, and the auxiliary longitudinal beams 12 and the auxiliary cross beams are made of H-shaped steel, i-shaped steel or channel steel.
In this embodiment, the guardrail 18 of the main platform 10 is U-shaped, that is, the guardrail 18 is disposed on the edge of the three sides of the base, and the guardrail 18 is composed of a vertical rod, a cross rod 22 and a skirting line.
With reference to fig. 4, one end of the rail groove 15 close to the safety door 19 is further provided with a V-shaped groove 15a, the end of the rail groove 15 far from the safety door 19 is sealed, the steering motion of the traveling mechanism is more flexible and convenient due to the V-shaped groove 15a, and the moving platform 20 can conveniently and safely enter and exit the main platform 10, in this embodiment, the angle of the V-shaped groove 15a is preferably 60 °, the other end of the rail groove 15 is sealed, so that the moving platform 20 is limited, and the safety of hoisting construction is ensured.
Continuing to refer to fig. 3, the main platform 10 further includes four columns vertically connected to the corners of the base, namely a first column and a second column 17, wherein the tops of the first columns in the width direction of the base are provided with lifting holes 17a corresponding to the positions of the first columns, the heights of the second columns 17 are greater than those of the first columns, the positions of the second columns 17 and the first columns, which are as high as each other, are provided with corresponding lifting holes 17a, and the arrangement of the corresponding lifting holes 17a on the four columns is convenient for integrally lifting the main platform 10; the safety door 19 is hinged between the two upright posts 17, the safety door 19 of the embodiment is a group of outward opening doors which are symmetrically arranged, door locks of the outward opening doors are arranged outside the main platform 10, and the inside of the main platform 10 cannot be opened or closed, so that the construction safety in the main platform 10 is ensured; in addition, the four upright posts are respectively provided with inclined struts fixedly connected with the base along the length direction and the width direction of the base, so as to enhance the integral structural strength of the main platform 10. In this embodiment, the upright posts and the diagonal braces are made of H-shaped steel, i-shaped steel, square tubes or channel steel.
As shown in fig. 5 and 6, the mobile platform 20 includes a base, a traveling mechanism connected to the bottom of the base, and a panel 24 connected to the top of the base, the base is a rectangular frame formed by vertically and horizontally interleaving vertical rods 21 and horizontal rods 22 and fixedly connected to each other, the horizontal rods 22 may have a plurality of horizontal rods, but at least two horizontal rods, according to the size of the mobile platform 20, the vertical rods 21 may have a plurality of horizontal rods, but at least two horizontal rods, and the rectangular frame formed by vertically and horizontally interleaving vertical rods 21 and horizontal rods 22 improves the overall structural strength of the mobile platform 20. In this embodiment, the vertical bar 21 and the horizontal bar 22 are made of H-shaped steel, i-shaped steel or channel steel, and the panel 24 is made of a 3-5 mm pattern steel plate. According to the size and the stress condition of the mobile platform 20, the traveling mechanism comprises at least two groups, each group comprises at least two universal wheels 25, the wheel distance between the two universal wheels 25 is matched with the distance between the two track grooves 15 of the main platform 10, the wheel diameter and the wheel thickness of each universal wheel 25 are matched with the size of each track groove 15, and the universal wheels 25 are connected to the crossed positions of the longitudinal rods 21 and the transverse rods 22, because the track grooves 15 are accurately designed according to the size and the distance of the universal wheels 25 of the traveling mechanism, the mobile platform 20 is more accurately positioned in the track grooves 15, and the stability and the safety of the mobile platform 20 in operation along the track grooves 15 are further improved.
Furthermore, the mobile platform 20 further comprises a locking device 26 disposed at the bottom of the base for fixing and locking the mobile platform 20 to the main platform 10, so as to prevent the mobile platform 20 from shaking in the main platform 10 during the hoisting process.
In order to improve the intelligentization of hoisting construction, the mobile platform 20 further comprises a driving mechanism and a control system (not shown in the figure) which are connected, and the driving mechanism is connected with the traveling mechanism, so that a constructor can remotely drive the mobile platform 20 to move along an appointed route through the control system, the high-altitude operation of the constructor is reduced, and the construction safety is further ensured.
As shown in fig. 7 and 8, the sub-platform 30 includes a pair of supporting frames, a connecting beam 32 and a protective door 36, the pair of supporting frames are parallel and spaced and fixed on the edge of the floor, the supporting frames are composed of a longitudinal supporting beam 31, a pillar 33 vertically connected to one end of the longitudinal supporting beam 31, and a fence respectively connected to the longitudinal supporting beam 31 and the pillar 33, the ends of the pair of supporting frames are cantilevered outside the floor and fixed integrally by the connecting beam 32 located at the bottom thereof, the protective door 36 is hinged between the pair of pillars 33, and the protective door 36 corresponds to the position of the safety door 19 of the main platform 10, the protective door 36 of the embodiment is a pair of inward opening doors symmetrically arranged, the door lock of the inward opening doors is arranged inside the sub-platform 30, and the outside of the sub-platform 30 cannot be opened or closed. The pair of supporting frames of the sub-platform 30 are connected and integrally fixed to the edge of the floor slab through the connecting beam 32, so that the main platform 10 can be safely butted with the floor slab in the hoisting process. In this embodiment, the longitudinal support beam 31 and the pillar 33 are made of H-beam, i-beam, or channel steel, and the connecting beam 32 is made of channel steel.
With reference to fig. 7, the auxiliary platform 30 further includes a connecting assembly, the connecting assembly includes a pair of hooks 34 respectively hinged to the pillars 33, a connecting pin 17b connected to the upper portions of the two vertical posts 17 of the main platform 10, and a pair of pins 35, the rotational center of the hooks 34 is equal to the height of the connecting pin 17b, the hooks 34 hook the connecting pin 17b to detachably connect the main platform 10 to the auxiliary platform 30, a plurality of pin holes arranged at intervals are further formed in the lower portion of the rotational center of the hooks 34 on the pillars 33 of the auxiliary platform 30, after the hooks 34 hook the connecting pin 17b, the pins 35 penetrate through the pin holes close to the lower portions of the hooks 34 to position the hooks 34, and the pins 35 can be hung on the tops of the pillars 33 through chains and the like. Compared with the conventional method of tensioning the discharging platform by using a rope, the auxiliary platform 30 hooks the connecting pin shaft 17b of the main platform 10 through the draw hook 34 so as to lock the main platform 10, and the safety of high-altitude hoisting construction is improved.
The construction method of the composite discharging platform of the invention is described with reference to fig. 1 to 8, and comprises the following steps:
s1: installing the auxiliary platforms 30 to the edges of the floor slabs of each floor where the materials need to be unloaded (a plurality of auxiliary platforms 30 can be installed on each floor as required), carrying the materials to be hoisted to the mobile platforms 20, placing the materials on the plurality of mobile platforms 20, manually or electrically driving the mobile platforms 20 loaded with the materials to the main platform 10, locking and fixing the mobile platforms 20 and the main platform 10, and integrally hoisting the main platform 10 and the mobile platforms 20 to the auxiliary platforms 30 of the floors where the materials need to be unloaded by using a tower crane;
s2: a worker adjusts the position of the main platform 10 on the inner side of the auxiliary platform 30, the main platform 10 is detachably connected to the auxiliary platform 30, a protective door 36 of the auxiliary platform 30 and a safety door 19 of the main platform 10 are sequentially opened, the mobile platform 20 is unlocked, the mobile platform 20 is manually or electrically driven to a specified unloading position in a floor, materials on the mobile platform 20 are removed, and the materials are placed in the floor for waiting use;
s3: and manually or electrically driving the unloaded mobile platform 20 into the main platform 10 and locking, closing the safety door 19 of the main platform 10 and the protective door 36 of the auxiliary platform 30, loosening the detachable connection between the main platform 10 and the auxiliary platform 30, and integrally hoisting the main platform 10 and the mobile platform 20 to the ground.
The construction method of the composite unloading platform comprises the steps of firstly, installing the auxiliary platform 30 to the edge of a floor slab of each floor of a material to be unloaded, carrying the material to be hoisted to the movable platform 20, driving the movable platform 20 loaded with the material to the main platform 10 and locking and fixing the movable platform, integrally hoisting the main platform 10 and the movable platform 20 to the auxiliary platform 30 of the floor where the material to be unloaded is located, detachably connecting the main platform 10 to the auxiliary platform 30, driving the movable platform 20 to an appointed unloading position in the floor, then driving the unloaded movable platform 20 to the main platform 10 and locking, loosening the detachable connection between the main platform 10 and the auxiliary platform 30, and integrally hoisting the main platform 10 and the movable platform 20 to the ground. In the construction method, the mobile platform 20 loaded with materials is locked in the main platform 10 and synchronously hoisted, the main platform 10 is locked in a matching way with the auxiliary platform 30 fixedly connected to the edge of the floor slab after being hoisted to a designated position, so that a safe passage for the mobile platform 20 to enter and exit the current floor of the building is provided, the safety of material hoisting construction is improved, and the hoisting efficiency is improved due to the reduction of the workload for carrying materials in the floor.
In the step S2, the main platform 10 is locked with the sub-platform 30 by hooking the connecting pin 17b of the main platform 10 by the hook 34 of the connecting assembly and locking the position of the hook 34 by the bolt 35; in step S3, after the movable platform 20 is locked in the main platform 10, the latch 35 is pulled out and the hook 34 is released, so as to release the detachable connection between the main platform 10 and the sub-platform 30.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (12)
1. Compound platform of unloading, its characterized in that includes: the system comprises a main platform, a movable platform and an auxiliary platform; the bottom is equipped with running gear's moving platform and is used for bearing and transporting the material, and the main platform includes the base that the level set up, and vertical enclosure closes and sets up in guardrail and the emergency exit at base edge, and moving platform passes through emergency exit business turn over main platform, and vice platform is installed in the floor edge of the floor of the building need uninstallation material, and main platform and the detachable back of connecting of vice platform, moving platform can pass through emergency exit business turn over building need uninstallation material's floor and transport the material.
2. The composite discharge platform of claim 1, wherein: the base includes main longeron, main beam and track groove at least, and two piece at least main longerons are parallel and the interval sets up along base length direction, and two piece at least main beams are connected perpendicularly in the both ends of main longeron, and the bottom plate is connected in the bottom of main longeron and main beam, is equipped with the track groove on two of them main longerons, and moving platform can slide along the track groove of base.
3. The composite discharge platform of claim 2, wherein: one end of the track groove, which is close to the safety door, is also provided with a V-shaped notch, and one end of the track groove, which is far away from the safety door, is sealed.
4. The composite discharge platform of claim 1, wherein: the main platform further comprises four vertical columns which are vertically connected to the corner of the base, namely a first vertical column and a second vertical column, wherein the tops of the first vertical columns in the width direction of the base are provided with lifting holes corresponding to the positions, the height of the second vertical columns is larger than that of the first vertical columns, the positions of the second vertical columns and the first-class heights of the vertical columns are provided with corresponding lifting holes, and the safety door is hinged between the second vertical columns.
5. The composite discharge platform of claim 1, wherein: the moving platform comprises a base, a traveling mechanism connected to the bottom of the base and a panel connected to the top of the base, wherein the base is a rectangular frame formed by at least two longitudinal rods and at least two transverse rods which are arranged in a criss-cross mode and fixedly connected.
6. The composite discharge platform of claim 5, wherein: running gear is by at least two sets ofly, and every at least two universal wheels of group constitute, and the wheel track between two universal wheels of every group matches with the distance in two track grooves of main platform, and the size phase-match in universal wheel diameter and wheel thickness and track groove, and the universal wheel is connected in the crossing position of vertical pole and horizontal pole.
7. The composite discharge platform of claim 5, wherein: the mobile platform further comprises a locking device arranged at the bottom of the base and used for fixedly locking the mobile platform to the main platform.
8. The composite discharge platform of claim 5, wherein: the mobile platform further comprises a driving mechanism and a control system which are connected, and the driving mechanism is connected with the traveling mechanism.
9. The composite discharge platform of claim 1, wherein: the auxiliary platform comprises a pair of supporting frames, a connecting beam and a protective door, the supporting frames are parallel and are arranged at intervals and fixedly connected to the edge of the floor slab, the supporting frames are connected to the pillars at one end of the longitudinal supporting beam vertically, and are respectively composed of fences connected with the longitudinal supporting beam and the pillars, the end parts of the supporting frames are cantilevered outside the floor slab and are fixedly connected into a whole through the connecting beam positioned at the bottom of the supporting frames, the protective door is hinged between the pillars, and the protective door corresponds to the safety door of the main platform.
10. The composite discharge platform of claim 9, wherein: the auxiliary platform further comprises a connecting assembly, the connecting assembly comprises a pair of drag hooks respectively hinged to the pillars, a connecting pin shaft connected to the upper portions of the two vertical column hoisting holes of the main platform and a pair of pins, the rotating centers of the drag hooks are equal in height to the connecting pin shaft, the drag hooks hook the connecting pin shaft to enable the main platform to be detachably connected to the auxiliary platform, a plurality of pin holes arranged at intervals are further formed in the lower portions of the rotating centers of the drag hooks on the pillars of the auxiliary platform, and after the drag hooks the connecting pin shaft, the pins penetrate into the pin holes close to the lower portions of the drag hooks to position the drag hooks.
11. A construction method of the composite discharging platform as claimed in any one of claims 1 to 10, characterized by comprising the following steps:
s1: installing the auxiliary platform to the edge of a floor slab of each floor where the materials to be unloaded are required, carrying the materials to be hoisted to the moving platform, driving the moving platform loaded with the materials to the main platform, locking and fixing the moving platform, and integrally hoisting the main platform and the moving platform to the auxiliary platform of the floor where the materials to be unloaded are positioned;
s2: connecting the main platform to the auxiliary platform in a detachable mode, opening a safety door of the main platform, unlocking the mobile platform, driving the mobile platform to a specified unloading position in a floor, and moving away materials on the mobile platform;
s3: the mobile platform after the drive is unloaded locks in to the main platform, closes the emergency exit of main platform, loosens the detachable connection between main platform and the vice platform, with main platform and mobile platform integral hoisting to ground.
12. The construction method according to claim 11, wherein: the step S2 further comprises the steps that the draw hook of the connecting assembly hooks the connecting pin shaft of the main platform, and the draw hook position is locked through the bolt, so that the main platform and the auxiliary platform are locked; step S3 further includes, after the movable platform is moved into the main platform and locked, pulling down the latch and releasing the draw hook, and releasing the detachable connection between the main platform and the sub-platform.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111060431.3A CN113756591A (en) | 2021-09-10 | 2021-09-10 | Composite discharging platform and construction method thereof |
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| CN202111060431.3A CN113756591A (en) | 2021-09-10 | 2021-09-10 | Composite discharging platform and construction method thereof |
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| CN202111060431.3A Pending CN113756591A (en) | 2021-09-10 | 2021-09-10 | Composite discharging platform and construction method thereof |
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