CN115182599A - Sliding type discharging platform and construction method - Google Patents
Sliding type discharging platform and construction method Download PDFInfo
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- CN115182599A CN115182599A CN202210905863.8A CN202210905863A CN115182599A CN 115182599 A CN115182599 A CN 115182599A CN 202210905863 A CN202210905863 A CN 202210905863A CN 115182599 A CN115182599 A CN 115182599A
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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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- 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
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Abstract
The invention provides a sliding type discharging platform and a construction method, the sliding type discharging platform comprises a main beam, a secondary beam, a railing, a pedal and a pulley plate which is arranged at the edge of a structural floor slab and is convenient for the discharging platform to push out, the pulley plate is detachably connected with the structural floor slab through a pre-embedded mechanism, the secondary beam is detachably and vertically connected between the main beam and the main beam, one side of the main beam is arranged above the pulley plate and can slide along the length direction of the pulley plate, the other side of the main beam is hung out of the structural floor slab and is connected with an upper structural floor slab through a first fastening mechanism in a pulling mode, the railing is detachably arranged at the other side of the main beam, the pedal is detachably erected at the other side of the main beam, the pre-embedded mechanism simultaneously fixes the main beam and the pulley plate, a second fastening mechanism is further arranged between one side of the main beam and the pulley plate, and the pre-embedded mechanism is a detachable pre-embedded mechanism. The invention has simple structure, simplified installation process, accelerated construction progress, saved cost, repeated use, safety and reliability.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a sliding type discharging platform and a construction method.
Background
In the building construction, in order to facilitate the material transfer of upper and lower floor, it has the material turnover to use the platform of unloading of encorbelmenting usually, the platform of unloading on general, pre-buried U type ring in the floor, simultaneously after face intensity reaches the requirement, the platform of unloading that will weld well passes through the whole handling of tower crane to floor mouth, installer need pull down outer scaffold earlier, guide the installation simultaneously on outer scaffold, after the installation, in subsequent use, the work platform of unloading has a determining deviation with the face outer wall, use the template flitch full-spread usually, form the passerby passageway, in addition after the construction is accomplished, need dismantle the template flitch, again will unload the integral handling of platform, the handling process also needs the operation of dismantlement personnel on outer scaffold, the unable secondary recycle of U type ring built-in fitting simultaneously, and need the manual cutting, and is with high costs.
Traditional assembled platform of unloading is mostly the integral type, it is a whole with platform main part welding to maintain the railing, can demolish the railing for convenient transportation at platform turnover in-process, inconvenient operation, and the installation passes through the tower crane installation moreover, personnel also work on the scaffold outward, there are multiple potential safety hazard, in the use simultaneously, the escape way material labour cost who turns over on the successive layer lasts the increase, use the unable secondary use of components such as railing after accomplishing in addition, cause the material extravagant.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the safe and reliable sliding type discharging platform and the construction method, which have the advantages of simple structure, simplified installation process, accelerated construction progress and cost saving, and can be used repeatedly.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a sliding platform of unloading, includes girder, secondary beam, railing and footboard, still including setting up in the pulley board that the platform of conveniently unloading that the structure floor is close to the edge released, the pulley board can be dismantled with the structure floor through pre-buried mechanism and be connected, secondary beam detachably connects perpendicularly between the girder, girder one side is arranged in the pulley board top and can is followed pulley board length direction and slide, and the opposite side is hung out the structure floor and is passed through first fastening device drawknot with the superstructure floor, railing detachably sets up in the girder opposite side, footboard detachably sets up in the girder opposite side, pre-buried mechanism fixes girder and pulley board simultaneously, still include second fastening device between girder one side and the pulley board, pre-buried mechanism is detachable pre-buried mechanism.
Furthermore, the second fastening mechanism comprises a main beam pull ring arranged on one side of the main beam, a pulley plate pull ring arranged on one side of the pulley plate, and a limiting steel wire rope for tying the main beam pull ring and the pulley plate pull ring. The second fastening mechanism plays a role in dual fixation on the discharging platform, so that the discharging platform is stable and reliable in installation and disassembly processes, and the safety and firmness in the use process are ensured.
Further, pre-buried mechanism includes the built-in fitting and compresses tightly the piece, the built-in fitting includes steel sheet, first smooth round steel muscle and the sleeve that integrated into one piece connects in proper order, first smooth round steel muscle one end is connected with the steel sheet, and the other end is connected with sleeve one end, the sleeve other end flushes with the structure floor face, sleeve inner chamber diameter is the same with first smooth round steel muscle, the pulley plate corresponds the built-in fitting position and has seted up the through-hole, compress tightly piece top-down and compress tightly girder one side back bottom and pass the through-hole and stretch into the sleeve and fix. Preferred first plain steel muscle and sleeve all include two, form pi type structure with the steel sheet, upwards pass the structure floor from structure floor bottom when pre-buried installation, and the sleeve flushes with structure floor face, compresses tightly the piece and forms compact structure from the face top with muffjoint, plays the limiting displacement to girder one side, plays the effect of fixed pulley board position simultaneously, simple structure, simple to operate, and recoverable used repeatedly, practices thrift the cost, and is economical and practical.
Further, compress tightly the piece and include clamp plate, second smooth circular steel muscle and two screw caps, the sleeve includes the internal thread, second smooth circular steel muscle both ends all include the external screw thread, second smooth circular steel muscle one end is passed the clamp plate and is connected two screw caps, passes pulley plate and sleeve threaded connection after another two screw caps is connected to the other end, second smooth circular steel muscle include two and form U type structure with the clamp plate, compress tightly the piece and still include the wooden wedge of stopper between girder and second smooth circular steel muscle. Two nut one install in the pulley board top for the position of restriction pulley board, another installs in the clamp plate top, is used for the position of restriction clamp plate, with play the limiting displacement who compresses tightly to the girder, make the platform of unloading steady reliable in the use, safe firm, and compress tightly a facilitate mounting and dismantlement, be favorable to retrieving used repeatedly, save the cost, the wooden wedge can further increase and compress tightly the frictional force of piece to the girder, with the safe and reliable of further assurance platform of unloading.
Furthermore, the embedded parts comprise six groups, wherein the front three groups of embedded parts are matched with each other to be provided with the pressing parts, and the rear three groups of embedded parts are connected with one side of a fixed pulley plate through a second plain steel bar and a double nut positioned on the surface of the pulley plate. The preferable built-in fitting includes six groups, and the group number of compressing tightly the piece is decided according to the length that its one side was in the pulley plate top when the girder encorbelmented, is generally for being close to the three groups of pulley plate opposite side, and remaining three groups then only need to fix the pulley plate can, need not to set up the clamp plate.
Furthermore, the pulley plate has a certain slope, and the pulley plate surface includes a plurality of cylinders that are arranged along length direction is adjacent, and the axis of rotation of a plurality of cylinders is parallel. The cylinder conveniently releases and pulls back the platform of unloading, and labour saving and time saving simplifies the mounting process, can release again or pull back the platform of unloading and dismantle the recovery behind the platform of unloading after having installed the platform of unloading in the structure floor, and safe and reliable assembles convenient simply, can accelerate the construction progress.
Further, the footboard is collapsible, just the footboard outer fringe includes a plurality of snap rings, the girder includes a plurality of upwards bellied buckles that match with the snap ring. The folding back of footboard is small, and occupation space is little, and can expand gradually during the installation, has simplified the installation technology, and safe and reliable during the installation conveniently retrieves, can accomplish through the snap ring cover in the buckle with being connected of girder, simple swift.
Further, the railing bottom includes the otic placode of outside extension, the otic placode is seted up and is used for the fixed orifices with girder bolted connection. The railing can be dismantled and connect, makes things convenient for recycle, and can play the guard action, safe and reliable.
Furthermore, the first fastening mechanisms comprise self-locking pulleys arranged on the upper-layer structure floor slab and steel wire ropes for connecting the self-locking pulleys and the main beams, the first fastening mechanisms are at least arranged in two groups, and each group of the first fastening mechanisms corresponds to one upper-layer structure floor slab. Self-locking pulleys are installed on the upper-layer structure floor layer by layer and connected to the main beam through steel wire ropes, so that the stability and firmness of the unloading platform in the using process can be guaranteed, and the unloading platform is safe and reliable.
The invention also designs a construction method of the sliding type discharging platform, which comprises the following steps:
s1, manufacturing a plurality of groups of embedded mechanisms, and installing the embedded mechanisms to the specified positions of a structural floor slab;
s2, mounting the pulley plate on the pre-embedding mechanism and fixedly connecting the pulley plate with the pre-embedding mechanism;
s3, placing the main beam on the pulley plate to complete the connection of the main beam and the secondary beam, and connecting the secondary beam to the other side of the main beam through a bolt;
s4, mounting the handrail on the other side of the main beam;
s5, mounting the pedal on the other side of the main beam;
s6, sequentially connecting the main beam with a first fastening mechanism and a second fastening mechanism;
s7, pushing the main beam to a designated position along the pulley plate, enabling the other side of the main beam to be cantilevered, fastening the position of the main beam through a pre-embedding mechanism, and performing unloading construction;
s8, after construction is finished, the pre-embedded mechanism is detached, the main beam is pulled back, the pulling knots of the first fastening mechanism and the second fastening mechanism are removed, the handrail, the pedal, the secondary beam and the pulley plate are detached, and the detached parts are recycled and reused.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure, simplified installation process, accelerated construction progress, saved cost, repeated use, safety and reliability. All parts are detachably connected, so that the unloading platform can be quickly assembled or disassembled, the installation process is simplified, the construction progress is accelerated, the assembly and the disassembly of the whole unloading platform are completed in a structural floor slab, the safety and the reliability are high, the unloading platform is convenient to disassemble and recycle, can be repeatedly used, is wide in applicability, saves the cost, and is economical and practical; the pulley plates are installed to guide the extension and retraction of the main beam of the unloading platform, and the overhanging position of the main beam can be fixed by matching with the embedded mechanism, so that the installation process is simplified, and time and labor are saved; by designing the first fastening mechanism and the second fastening mechanism, the two sides of the unloading platform are both subjected to a drawknot limiting effect, the stress of the unloading platform can be ensured to meet the design requirement, and the unloading platform is safe and reliable; the embedded mechanism can be disassembled, thereby being convenient for recycling and saving the cost; the secondary beam is arranged near the other side of the main beam and is positioned below the pedal to play a role in supporting, so that the safety and the reliability of the discharging platform during use are ensured.
Drawings
Fig. 1 is an installation cross-sectional view of the overall structure of the present invention.
FIG. 2 is a schematic view of a structure of an embedded part according to the present invention.
Fig. 3 is a schematic view of a pulley plate structure according to the present invention.
Fig. 4 is a sectional view showing the installation of the pressing member of the present invention.
Fig. 5 is a fixed cross-sectional view of a pulley plate according to the present invention.
FIG. 6 is a schematic view of the connection of the primary beam and the secondary beam of the present invention.
Figure 7 is a top view of the installation of the balustrade of the present invention.
FIG. 8 is a top view of the pedal installation of the present invention.
FIG. 9 is a schematic view of a second fastening arrangement of the present invention.
Fig. 10 is a schematic view of the main beam tab structure of the present invention.
The steel plate-type rail comprises 1-a rail, 2-a self-locking pulley, 3-a steel wire rope, 4-a buckle, 5-a secondary beam, 6-an embedded part, 61-a steel plate, 62-a first plain steel bar, 63-a sleeve, 64-a pressing plate, 65-a double nut, 7-a pulley plate, 8-a main beam, 9-a pedal, 10-a main beam pull ring, 11-a limiting steel wire rope, 12-a pulley plate pull ring, 13-a through hole, 14-a roller, 15-a fixing hole, 16-a second plain steel bar and 17-a wood wedge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
Shown sliding platform of unloading in the figure, including girder 8, secondary beam 5, railing 1 and footboard 9, still including setting up in the pulley board 7 that the convenient platform of unloading that the structure floor is close to the edge released, pulley board 7 can be dismantled with the structure floor through pre-buried mechanism and be connected, secondary beam 5 detachably connects perpendicularly between girder 8, girder 8 one side is arranged in pulley board 7 top and can be slided along 7 length direction of pulley board, the opposite side is encorbelmented the structure floor and is passed through first fastening device drawknot with superstructure floor, railing 1 detachably sets up in girder 8 opposite side, footboard 9 detachably sets up in girder 8 opposite side, pre-buried mechanism fixes girder 8 and pulley board 7 simultaneously, still include second fastening device between girder 8 one side and the pulley board 7, pre-buried mechanism is detachable pre-buried mechanism. The parts are detachably connected, so that the unloading platform can be quickly assembled or disassembled, the installation process is simplified, the construction progress is accelerated, the whole unloading platform is assembled and disassembled in the structural floor slab, the safety and the reliability are high, the unloading platform is convenient to disassemble and recycle, can be repeatedly used, is wide in applicability, saves the cost and is economical and practical; the pulley plates are installed to guide the extension and retraction of the main beam of the unloading platform, and the overhanging position of the main beam can be fixed by matching with the embedded mechanism, so that the installation process is simplified, and time and labor are saved; by designing the first fastening mechanism and the second fastening mechanism, the two sides of the unloading platform are both subjected to the drawknot limiting effect, the stress of the unloading platform can be ensured to meet the design requirement, and the unloading platform is safe and reliable; the embedded mechanism can be disassembled, thereby being convenient for recycling and saving the cost; the secondary beam is arranged near the other side of the main beam and is positioned below the pedal to play a role in supporting, so that the safety and the reliability of the discharging platform during use are ensured. The invention has simple structure, simplified installation process, accelerated construction progress, saved cost, repeated use, safety and reliability.
Preferably, the second fastening mechanism comprises a main beam pull ring 10 arranged on one side of the main beam 8, a pulley plate pull ring 12 arranged on one side of the pulley plate 7, and a limiting steel wire rope 11 for tying the main beam pull ring 10 and the pulley plate pull ring 12. The second fastening mechanism plays a role in dual fixation on the discharging platform, so that the discharging platform is stable and reliable in mounting and dismounting processes, and safety and firmness in the using process are guaranteed.
As preferred, pre-buried mechanism includes built-in fitting 6 and compresses tightly the piece, built-in fitting 6 includes steel sheet 61 that integrated into one piece connects in proper order, first plain steel muscle 62 and sleeve 63, first plain steel muscle 62 one end is connected with steel sheet 61, the other end is connected with sleeve 63 one end, the sleeve 63 other end flushes with the structure floor face, sleeve 63 inner chamber diameter is the same with first plain steel muscle 62, pulley plate 7 corresponds built-in fitting 6 positions and has seted up through-hole 13, compress tightly piece top-down and compress tightly 8 one side back bottoms of girder and pass the through-hole and stretch into sleeve 63 and fix. Preferred first plain steel muscle and sleeve all include two, form pi type structure with the steel sheet, upwards pass the structure floor from structure floor bottom when pre-buried installation, and the sleeve flushes with structure floor face, compresses tightly the piece and forms compact structure from the face top with muffjoint, plays the limiting displacement to girder one side, plays the effect of fixed pulley board position simultaneously, simple structure, simple to operate, and recoverable used repeatedly, practices thrift the cost, and is economical and practical.
As preferred, the pressing member includes clamp plate 64, 16 and two screw caps 65 of second plain steel muscle, sleeve 63 includes the internal thread, 16 both ends of second plain steel muscle all include the external screw thread, 16 one end of second plain steel muscle is passed clamp plate 64 and is connected two screw caps 65, pass behind another two screw caps 65 pulley plate 7 and sleeve 63 threaded connection the other end, second plain steel muscle 16 includes two and forms U type structure with clamp plate 64, the pressing member still includes the wooden wedge 17 of stopper between girder 8 and second plain steel muscle 16. Two nut one install in the pulley plate top for the position of restriction pulley plate, another installs in the clamp plate top, is used for restricting the position of clamp plate, in order to play the limiting displacement who compresses tightly to the girder, make the platform of unloading steady reliable in the use, it is safe firm, and compress tightly a easy to assemble and dismantle, be favorable to retrieving used repeatedly, save the cost, the wooden wedge can further increase and compress tightly the frictional force of piece to the girder, in order to further guarantee the safe and reliable of the platform of unloading.
Preferably, the embedded parts 6 comprise six groups, wherein the front three groups of embedded parts 6 are all provided with pressing parts in a matching way, and the rear three groups of embedded parts 6 are connected with one side of the fixed pulley plate 7 through a second plain steel bar 16 and a double nut 65 positioned on the surface of the pulley plate 7. The preferable built-in fitting includes six groups, and the group number of compressing tightly the piece is decided according to the length that its one side was in the pulley plate top when the girder encorbelmented, is generally for being close to the three groups of pulley plate opposite side, and remaining three groups then only need to fix the pulley plate can, need not to set up the clamp plate.
Preferably, the pulley plate 7 has a certain slope, and the surface of the pulley plate 7 includes a plurality of rollers 14 adjacently arranged in the length direction, and the rotation axes of the plurality of rollers 14 are parallel. The roller is convenient to push out and pull back the unloading platform, time and labor are saved, the installation process is simplified, the unloading platform can be installed in the structural floor slab and then pushed out or pulled back to be detached and recycled, and the roller type unloading device is safe, reliable, convenient and simple to assemble and can accelerate construction progress.
Preferably, the pedal 9 is foldable, the outer edge of the pedal 9 comprises a plurality of clamping rings, and the main beam 8 comprises a plurality of upward convex buckles 4 matched with the clamping rings. The folding back of footboard is small, and occupation space is little, and can expand gradually during the installation, has simplified the installation technology, and safe and reliable during the installation conveniently retrieves, can accomplish through the snap ring cover in the buckle with being connected of girder, simple swift.
Preferably, the bottom of the handrail 1 comprises an outwardly extending ear plate, and the ear plate is provided with a fixing hole 15 for connecting with the main beam 8 by a bolt. The railing can be dismantled and connect, makes things convenient for recycle, and can play guard action, safe and reliable.
Preferably, the first fastening mechanisms comprise self-locking pulleys 2 arranged on the upper-layer structural floor slab and steel wire ropes 3 connecting the self-locking pulleys 2 and the main beams 8, at least two groups of the first fastening mechanisms are arranged, and each group of the first fastening mechanisms corresponds to one upper-layer structural floor slab. Self-locking pulleys are installed on the upper-layer structure floor layer by layer and connected to the main beam through steel wire ropes, so that the stability and firmness of the unloading platform in the using process can be guaranteed, and the unloading platform is safe and reliable.
The invention also provides a construction method of the sliding type discharging platform, which comprises the following steps:
s1, manufacturing a plurality of groups of embedded mechanisms, and installing the embedded mechanisms to an appointed position;
s2, installing the pulley plate 7 on the pre-embedding mechanism and fixedly connecting the pulley plate with the pre-embedding mechanism;
s3, placing the main beam 8 on the pulley plate 7 to complete the connection of the main beam 8 and the secondary beam 5, and connecting the secondary beam 5 to the other side of the main beam 8 through a bolt;
s4, mounting the railing 1 on the other side of the main beam 8;
s5, mounting the pedal 9 on the other side of the main beam 8, and enabling the clamping ring and the buckle 4 to be sequentially connected in a matched mode;
s6, sequentially connecting the main beam 8 with a first fastening mechanism and a second fastening mechanism, adjusting the first fastening mechanism to a limit value, dismantling the reserved external scaffold, and moving a worker back to the structural floor slab;
s7, pushing the main beam 8 to a designated position along the pulley plate 7, enabling the other side of the main beam 8 to be cantilevered, fastening the position of the main beam 8 through a pre-embedding mechanism, and performing unloading construction;
and S8, after the construction is finished, the embedded mechanism is detached, the main beam 8 is pulled back, the drawknot of the first fastening mechanism and the second fastening mechanism is removed, the handrail 1, the pedal 9, the secondary beam 5 and the pulley plate 7 are detached, the second plain steel bar is lightly knocked by a mallet, the embedded part and the second plain steel bar fall off simultaneously, and the detached parts are recycled and reused.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a sliding platform of unloading which characterized in that: including girder (8), secondary beam (5), railing (1) and footboard (9), still including setting up in the pulley board (7) that the platform of conveniently unloading that the structure floor is close to the edge released, pulley board (7) can be dismantled with the structure floor through pre-buried mechanism and be connected, secondary beam (5) detachably connects perpendicularly between girder (8), girder (8) one side is arranged pulley board (7) top in and can be followed pulley board (7) length direction and slide, and the opposite side is hung out the structure floor and is passed through first fastening device drawknot with the superstructure floor, railing (1) detachably sets up in girder (8) opposite side, girder (8) opposite side is set up to footboard (9) detachably, pre-buried mechanism fixes girder (8) and pulley board (7) simultaneously, still include second fastening device between girder (8) one side and pulley board (7), pre-buried mechanism is detachable pre-buried mechanism.
2. Sliding discharge platform according to claim 1, characterized in that: the second fastening mechanism comprises a main beam pull ring (10) arranged on one side of the main beam (8), a pulley plate pull ring (12) arranged on one side of the pulley plate (7) and a limiting steel wire rope (11) tying the main beam pull ring (10) and the pulley plate pull ring (12).
3. Sliding discharge platform according to claim 1, characterized in that: the embedded mechanism comprises an embedded part (6) and a pressing part, the embedded part (6) comprises a steel plate (61), a first smooth steel bar (62) and a sleeve (63) which are sequentially connected in an integrated mode, one end of the first smooth steel bar (62) is connected with the steel plate (61), the other end of the first smooth steel bar is connected with one end of the sleeve (63), the other end of the sleeve (63) is flushed with a structural floor plate surface, the diameter of an inner cavity of the sleeve (63) is the same as that of the first smooth steel bar (62), the pulley plate (7) is provided with a through hole (13) corresponding to the position of the embedded part (6), and the bottom of the pressing part presses one side of a main beam (8) from top to bottom to penetrate through the through hole to stretch into the sleeve (63) to be fixed.
4. Sliding discharge platform according to claim 3, characterized in that: compress tightly the piece and include clamp plate (64), second plain circular steel (16) and two nut (65), sleeve (63) include the internal thread, second plain circular steel (16) both ends all include the external screw thread, clamp plate (64) is passed to second plain circular steel (16) one end and two nut (65) are connected, pass behind another two nut (65) pulley plate (7) and sleeve (63) threaded connection, second plain circular steel (16) include two and form U type structure with clamp plate (64), compress tightly piece still including fill in wooden wedge (17) between girder (8) and second plain circular steel (16).
5. Sliding discharge platform according to claim 4, characterized in that: the embedded parts (6) comprise six groups, wherein the front three groups of embedded parts (6) are matched with each other to be provided with the pressing parts, and the rear three groups of embedded parts (6) are connected with a double nut (65) positioned on the surface of the pulley plate (7) through second plain steel bars (16) to fix one side of the pulley plate (7).
6. Sliding discharge platform according to claim 1, characterized in that: the pulley plate (7) has a certain slope, the surface of the pulley plate (7) comprises a plurality of rollers (14) which are adjacently arranged along the length direction, and the rotating shafts of the rollers (14) are parallel.
7. Sliding discharge platform according to any of claims 1-6, wherein: footboard (9) is collapsible, just footboard (9) outer fringe includes a plurality of snap rings, girder (8) include a plurality of bellied buckles (4) that match with the snap ring that go up.
8. Sliding discharge platform according to any one of claims 1-6, wherein: railing (1) bottom is including the otic placode of outside extension, the fixed orifices (15) that are used for with girder (8) bolted connection are seted up to the otic placode.
9. Sliding discharge platform according to any of claims 1-6, wherein: the first fastening mechanisms comprise self-locking pulleys (2) arranged on the upper-layer structure floor slab and steel wire ropes (3) connecting the self-locking pulleys (2) and the main beams (8), the first fastening mechanisms are at least arranged in two groups, and each group of first fastening mechanisms corresponds to one upper-layer structure floor slab.
10. A method of constructing a slip discharging platform according to any one of claims 1 to 6, comprising the steps of:
s1, manufacturing a plurality of groups of embedded mechanisms, and installing the embedded mechanisms to specified positions;
s2, installing the pulley plate (7) on the pre-embedding mechanism and fixedly connecting the pulley plate with the pre-embedding mechanism;
s3, placing the main beam (8) on the pulley plate (7) to complete the connection of the main beam (8) and the secondary beam (5), and connecting the secondary beam (5) to the other side of the main beam (8) through a bolt;
s4, mounting the railing (1) on the other side of the main beam (8);
s5, mounting the pedal (9) on the other side of the main beam (8);
s6, sequentially connecting the main beam (8) with a first fastening mechanism and a second fastening mechanism;
s7, pushing the main beam (8) to a specified position along the pulley plate (7), enabling the other side of the main beam (8) to be cantilevered, fastening the position of the main beam (8) through a pre-embedding mechanism, and carrying out unloading construction;
s8, after construction is finished, the pre-embedded mechanism is detached, the main beam (8) is pulled back, the pulling knots of the first fastening mechanism and the second fastening mechanism are removed, the handrail (1), the pedal (9), the secondary beam (5) and the pulley plate (7) are detached, and the detached parts are recycled and reused.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210905863.8A CN115182599A (en) | 2022-07-29 | 2022-07-29 | Sliding type discharging platform and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210905863.8A CN115182599A (en) | 2022-07-29 | 2022-07-29 | Sliding type discharging platform and construction method |
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| CN110905206A (en) * | 2019-12-31 | 2020-03-24 | 浙江省建设投资集团有限公司 | Overhanging discharging platform with drawing type channel and construction method |
| CN215670972U (en) * | 2021-01-14 | 2022-01-28 | 中国建筑第七工程局有限公司 | Detachable pre-buried bolt anchor structure of shaped steel of encorbelmenting |
| CN215671183U (en) * | 2021-05-23 | 2022-01-28 | 中建三局第一建设工程有限责任公司 | Sliding type overhanging discharging platform |
-
2022
- 2022-07-29 CN CN202210905863.8A patent/CN115182599A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239765A (en) * | 2015-10-26 | 2016-01-13 | 中国建筑股份有限公司 | Foldable multifunctional overhanging unloading platform |
| CA3081409A1 (en) * | 2017-11-03 | 2019-05-09 | Link Lift IP Pty Ltd | Hoist platform system for multi-floor building construction |
| CN110905206A (en) * | 2019-12-31 | 2020-03-24 | 浙江省建设投资集团有限公司 | Overhanging discharging platform with drawing type channel and construction method |
| CN215670972U (en) * | 2021-01-14 | 2022-01-28 | 中国建筑第七工程局有限公司 | Detachable pre-buried bolt anchor structure of shaped steel of encorbelmenting |
| CN215671183U (en) * | 2021-05-23 | 2022-01-28 | 中建三局第一建设工程有限责任公司 | Sliding type overhanging discharging platform |
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