A method of installing a discharge platform

Abstract

The application discloses a mounting method of a discharging platform, which comprises the following steps: pre-burying a wall connecting piece, mounting a stand column, mounting a supporting rotating piece, mounting a cross beam, mounting a hanging basket and mounting a rotating limiting piece. The application has the beneficial effects that the rotating discharging platform is used to replace the fixed discharging platform, all operations of an operator can be completed in the building main body, the process that materials need to pass through a gap is directly avoided, and the operation safety is improved; the overall structure is firm and stable in connection, the good bearing effect on the hanging basket can be ensured, only pre-burying treatment needs to be performed on the building main body in the early stage, and the subsequent platform can be quickly removed and used in circulation.

Description

Technical Field

[0001] This application belongs to the field of building construction technology, specifically relating to an installation method for an unloading platform. Background Technology

[0002] A material unloading platform is a temporary work platform or frame erected on a construction site for material handling. Traditional material unloading platforms are mostly fixed to the main building structure and are cantilevered. After materials are unloaded from the platform, they still need to be moved manually or by equipment to the main building for temporary storage. Because there is a gap between the unloading platform and the building floor slab, the movement of materials poses a certain risk. Summary of the Invention

[0003] The purpose of this application is to provide an installation method for an unloading platform, which solves the problem of the inherent gap between the existing fixed unloading platform and the building structure.

[0004] The objective of this application is achieved through the following technical solution:

[0005] A method for installing an unloading platform includes the following steps:

[0006] The first step is to install the pre-embedded wall ties: During the construction of the main building, the pre-embedded wall ties are installed and fixed inside the main building.

[0007] The second step is column installation: hoist the column and fix it to the pre-embedded wall tie.

[0008] The third step is to install the rotating support: install the rotating support on the column so that the rotating support can rotate relative to the axis of the column.

[0009] Step 4, beam installation: Fix the beam to the support rotator so that the beam can rotate relative to the column through the support rotator;

[0010] Step 5, Install the hanging basket: Fix the hanging basket to the crossbeam so that the hanging basket moves synchronously with the crossbeam;

[0011] Step 6, Installation of Rotary Limiting Components: Install rotating limiting components between the column and the beam. The rotating limiting components temporarily lock the column and the beam.

[0012] The order of steps five and six can be reversed.

[0013] Furthermore, the main building body is provided with two pre-embedded wall ties, one above the other, and a column is provided between the two pre-embedded wall ties. The column is provided with two supporting rotating parts, one above the other, and both supporting rotating parts are connected to a crossbeam. The two crossbeams are connected to a hanging basket. A rotation limiting part is provided between the middle of the column and the crossbeam below.

[0014] Furthermore, the pre-embedded wall tie includes a pre-embedded rod, a slot, a locking nut, a left clamp, a right clamp, and a locking pin. The pre-embedded rod is fixed to the main building structure. The outer end of the pre-embedded rod extends to both sides to form a left clamp and a right clamp. The outer end of the pre-embedded rod has a slot between the left clamp and the right clamp. A locking nut located at the slot is screwed onto the pre-embedded rod.

[0015] Furthermore, the inner sides of the left and right clamping pieces are provided with locking pins, which are engaged in the slots of the column.

[0016] Furthermore, the supporting rotating component includes an inner retaining ring, an outer retaining ring, a support groove, and a support rod. The inner retaining ring and the outer retaining ring are detachably connected. The inner side of the inner retaining ring and the outer retaining ring are provided with a support groove, which is attached to the support ring of the column. The outer retaining ring is connected to the support rod, and the support rod is connected to the crossbeam.

[0017] Furthermore, the support rod is bolted to the crossbeam.

[0018] Furthermore, a hook is provided on one side of the hanging basket, and the hook is hung and fixed on the crossbeam.

[0019] Furthermore, the bottom of the hanging basket is provided with adjustable support legs, and the guardrail on at least one side of the hanging basket is hinged to the bottom of the hanging basket along the horizontal axis.

[0020] Furthermore, the rotating limiting component includes a limiting disc and a limiting rod. The limiting disc is fixed on the column, and the limiting disc has several limiting holes in its circumference. The limiting holes are connected to the crossbeam by the limiting rod.

[0021] Furthermore, a rotary drive component is provided between the column and the crossbeam. The rotary drive component is installed after the fourth step and provides the power for the crossbeam to rotate.

[0022] The beneficial effects of this application are:

[0023] (1) By using a rotating unloading platform instead of a fixed unloading platform, all operations can be completed inside the building, directly avoiding the need for materials to pass through gaps and improving operational safety.

[0024] (2) The overall structure is solid and the connection is stable, which can ensure a good load-bearing effect on the hanging basket. Only pre-embedding is required on the main building in the early stage, and the platform can be quickly dismantled and reused.

[0025] The aforementioned main solution and its various further alternatives can be freely combined to form multiple solutions, all of which are solutions that can be adopted and are claimed in this application; furthermore, the (non-conflicting alternatives) can also be freely combined with each other and with other alternatives. Those skilled in the art, after understanding the solution of this application, will realize from the prior art and common general knowledge that there are many combinations, all of which are technical solutions to be protected by this application, and will not be exhaustively listed here. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this application.

[0027] Figure 2 This is a schematic diagram of the pre-embedded wall tie structure in this application.

[0028] Figure 3 This is a schematic diagram of the column structure of this application.

[0029] Figure 4 This is a schematic diagram of the structure supporting the rotating component in this application.

[0030] Figure 5 This is a schematic diagram of the hanging basket structure of this application.

[0031] In the diagram: 1-Main building structure, 2-Embedded wall tie, 3-Column, 4-Support rotating component, 5-Beam, 6-Hanging basket, 7-Rotation limiting component; 201-Embedded rod, 202-Gap, 203-Locking nut, 204-Left clamp, 205-Right clamp, 206-Pin; 301-Slot, 302-Support ring; 401-Inner retaining ring, 402-Outer retaining ring, 403-Slot, 404-Support rod; 601-Hook, 602-Guardrail; 701-Limiting plate, 702-Limiting tie rod. Detailed Implementation

[0032] The following non-limiting embodiments are used to illustrate this application.

[0033] Example 1

[0034] refer to Figures 1-5 As shown, an installation method for an unloading platform includes the following steps.

[0035] The first step is to install the pre-embedded wall ties: During the construction of the main building 1, according to the location of the unloading platform, the pre-embedded wall ties 2 are pre-embedded and fixed inside the main building 1 (beam).

[0036] The pre-embedded wall tie 2 includes a pre-embedded rod 201, a slot 202, a locking nut 203, a left clamp 204, a right clamp 205, and a locking pin 206. The inner end of the pre-embedded rod 201 is tied and fixed to the reinforcing steel of the main building 1, and then concrete is poured to fix the inner end of the pre-embedded rod 201 in the concrete, while the other components remain outside the concrete.

[0037] The second step is column installation: the column 3 is hoisted by using a tower crane to lift the column 3 and fix it to the pre-embedded wall tie 2.

[0038] The column 3 is inserted between the left clamp 204 and the right clamp 205. Then, the slot 301 of the column 3 is aligned with the position of the clamp, and the locking pin 206 is locked in the slot 301. Then, the locking nut 203 is turned. The locking nut 203 gradually moves forward to press the slot 202, so that the left clamp 204 and the right clamp 205 are pressed inward together, holding the locking pin 206 and the column 3 tightly, thus fixing the column 3.

[0039] The third step is to install the rotating support: install the rotating support 4 on the column 3 so that the rotating support 4 rotates relative to the axis of the column 3.

[0040] The rotating support 4 includes an inner retaining ring 401, an outer retaining ring 402, a support groove 403, and a support rod 404. The support grooves 403 of both the inner retaining ring 401 and the outer retaining ring 402 cover the support ring 302 of the column 3. Then, the inner retaining ring 401 and the outer retaining ring 402 are connected and fixed with screws, so that the whole formed by the two retaining rings can rotate horizontally relative to the support ring 302.

[0041] Step 4, beam installation: Fix the beam 5 to the support rotating part 4 so that the beam 5 can rotate relative to the column 3 through the support rotating part 4.

[0042] The support rod 404 welded on the outer retaining ring 402 has external threads. When the support rod 404 is screwed into the internal threaded hole of the crossbeam 5, the crossbeam 5 and the support rod 404 are connected as one unit, and the crossbeam 5 can rotate synchronously with the outer retaining ring 402.

[0043] Step 5, Installation of the hanging basket: Fix the hanging basket 6 to the crossbeam 5 so that the hanging basket 6 and the crossbeam 5 move synchronously. The hanging basket 6 is pre-assembled, and each node is connected using prefabricated nodes, meaning that the hanging basket can be assembled inside the building.

[0044] Adjustable outriggers are installed at the four corners of the bottom of the hanging basket 6 to ensure reliable support between the hanging basket and the main floor slab. The guardrail of the hanging basket 6 adopts a flip-up structure with the hinge at the bottom, so that it is convenient to enter and exit the work when the guardrail is opened, and the guardrail can also be used as a ramp when placed on the ground.

[0045] Step 6, installation of the rotation limiting component: Install the rotation limiting component 7 between the column 3 and the crossbeam 5. The rotation limiting component 7 temporarily locks the column 3 and the crossbeam 5.

[0046] The rotating limiting component 7 includes a limiting plate 701 and a limiting rod 702. The limiting plate 701 is welded to the column 3. One end of the limiting rod 702 is fixed to the crossbeam 5, and the other end is detachably fixed in a limiting hole arranged circumferentially on the limiting plate 701, which can achieve temporary locking of the hanging basket 6 at that position.

[0047] Since the rotation limit device can be installed immediately after the crossbeam 5 is installed, the order of steps 5 and 6 can be reversed. When using this platform, the hanging basket is pulled into the building using tools and then pushed out; the operator remains inside the building throughout the entire process, enhancing safety. An electric drive can also be installed between the column and the crossbeam to enable automatic rotation of the platform, further simplifying operation.

[0048] The unloading platform includes the main building 1, embedded wall ties 2, columns 3, supporting rotating parts 4, crossbeams 5, hanging baskets 6, rotating limiting parts 7, and rotating drive parts.

[0049] The main building 1 is a floor slab or wall, serving as the supporting foundation for the entire unloading platform. Embedded wall ties 2 are installed on the main building, serving as the installation foundation for the columns 3. Columns 3 are installed between the embedded wall ties 2, serving as the installation foundation for supporting the rotating components 4.

[0050] The column 3 is equipped with a supporting rotating component 4 that rotates along the axis of the column 3. The supporting rotating component 4 is used to achieve horizontal rotation. The supporting rotating component 4 is connected to the crossbeam 5, which is used to extend outward to accommodate the hanging basket 6. The crossbeam 5 is connected to the hanging basket 6. When the supporting rotating component 4 rotates horizontally, it rotates the crossbeam 5 and the hanging basket 6 together, realizing the inward and outward movement of the hanging basket 6.

[0051] A rotation limiter 7 is provided between the upright column 3 and the crossbeam 5. The rotation limiter 7 is used to temporarily fix the hanging basket 6 after it has rotated into place, preventing the hanging basket 6 from deflecting randomly during operation. A rotation drive is provided between the upright column 3 and the crossbeam 5. The rotation drive provides the power for the rotation of the hanging basket 6, replacing manual labor and improving the degree of mechanization. Similarly, the rotation of the hanging basket 6 can also be achieved manually.

[0052] The main building 1 is equipped with two pre-embedded wall ties 2, one above the other. A column 3 is positioned between the two pre-embedded wall ties 2 to ensure the column 3 is securely fixed. The column 3 is equipped with two rotating support components 4, one above the other, both connected to a horizontal beam 5 to ensure stable horizontal rotation. The two horizontal beams 5 are connected to a hanging basket 6 to ensure a stable connection between the hanging basket 6 and the horizontal beams 5. A rotation limiter 7 is located between the middle of the column 3 and the lower horizontal beam 5 for convenient limiting operation.

[0053] The embedded wall tie 2 includes an embedded rod 201, a slot 202, a locking nut 203, a left clamping plate 204, a right clamping plate 205, and a locking pin 206. The embedded rod 201 is fixed to the main building 1 and needs to be pre-embedded before the main building 1 is poured. The outer end of the embedded rod 201 extends integrally to both sides to form a left clamping plate 204 and a right clamping plate 205, which clamp and fix the column 3.

[0054] A slit 202 is formed at the outer end of the embedded rod 201 between the left clamping piece 204 and the right clamping piece 205. A locking nut 203 is screwed onto the embedded rod 201 at the slit 202. The slit 202 allows the left and right clamping pieces to deform, and the two clamping pieces can open or close. By rotating the locking nut 203 outward, the slit 202 is gradually pressed tight, causing the two clamping pieces to close inward, thus clamping the column 3.

[0055] The inner sides of the left clip 204 and the right clip 205 are provided with locking pins 206. The locking pins 206 are locked in the slots 301 of the column 3, thereby improving the interaction between the clips and the column 3. The locking and limiting effect of the locking pins 206 and the slots 301 ensures that the column 3 is firmly fixed.

[0056] The rotating support 4 includes an inner retaining ring 401, an outer retaining ring 402, a support groove 403, and a support rod 404. Both the inner retaining ring 401 and the outer retaining ring 402 are semi-ring structures. The inner retaining ring 401 and the outer retaining ring 402 are provided with support grooves 403 on their inner sides. The inner retaining ring 401 and the outer retaining ring 402 are detachably connected by bolts.

[0057] After the inner retaining ring 401 and the outer retaining ring 402 are connected to form a complete ring, their support grooves 403 fit onto the support ring 302 of the column 3, thus allowing them to rotate horizontally relative to the column 3, that is, to rotate along the axis of the column 3, while being locked in the axial position. To ensure smooth rotation, a bearing that acts on the support ring 302 can also be installed in the support groove 403.

[0058] The outer retaining ring 402 is welded to the support rod 404, and the support rod 404 is connected to the crossbeam 5. Specifically, the support rod 404 is screwed into the inner thread hole at the end of the crossbeam 5, so that the outer retaining ring 402 and the crossbeam 5 can be detached. When in use, the assembly connection forms a firm action point, and when not in use, it can be directly removed for easy relocation.

[0059] A hook 601 is provided on one side of the hanging basket 6. The hook 601 is hung on the crossbeam 5 and fixed to the crossbeam 5 with screws to achieve the connection between the crossbeam 5 and the hanging basket 6. For the upper and lower crossbeams 5, two layers of hooks 601 are also arranged on one side of the hanging basket 6, with several hooks 601 arranged at intervals in each layer.

[0060] The bottom of the hanging basket 6 is equipped with adjustable support legs, which can adopt a rotating and lifting structure with threaded rods. When the hanging basket 6 is located inside the building, the adjustable support legs contact the floor slab, allowing the floor slab to support the hanging basket 6 and preventing the hanging basket 6 from being suspended on a single axis for a long time. When the hanging basket 6 is located outside the building to receive materials, the support legs are retracted to avoid interference between the support legs and the floor slab, which would prevent the hanging basket 6 from being unable to be retracted.

[0061] At least one side of the hanging basket 6 has a guardrail 602 hinged to the bottom of the hanging basket along the horizontal axis, meaning that the guardrail 602 on that side can be flipped open to facilitate the entry and exit of workers and materials. At the same time, the guardrail 602 placed on the floor can also be used as a ramp to facilitate operations.

[0062] The rotating limiting component 7 includes a limiting plate 701 and a limiting rod 702. The limiting plate 701 is welded and fixed to the column 3. The limiting plate 701 has several limiting holes in its circumference. The limiting rod 702 is connected between the limiting holes and the crossbeam 5. By connecting the limiting rod 702 into the limiting holes at different positions, the crossbeam 5 and the column 3 can be locked at that position, thus ensuring that the hanging basket 6 is also locked.

[0063] The rotating drive can be an electric motor, using gear and / or chain assemblies to achieve synchronous rotation of the crossbeam 5 and the hanging basket 6 relative to the column 3 through mechanical equipment, thereby reducing the intensity of manual labor.

[0064] The foregoing basic examples and their further alternative examples can be freely combined to form multiple embodiments, all of which are embodiments that can be adopted and claimed in this application. In the scheme of this application, each alternative example can be arbitrarily combined with any other basic example and alternative example.

[0065] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A method for installing an unloading platform, characterized in that, The main building (1) is provided with two pre-embedded wall ties (2) at the top and bottom. A column (3) is provided between the two pre-embedded wall ties (2). Two supporting rotating parts (4) are provided on the column (3). Both the upper and lower supporting rotating parts (4) are connected to a crossbeam (5). The upper and lower crossbeams (5) are connected to a hanging basket (6). A rotating limiting part (7) is provided between the middle of the column (3) and the lower crossbeam (5). The rotating limiting component (7) includes a limiting plate (701) and a limiting rod (702). The limiting plate (701) is fixed on the column (3). The limiting plate (701) has several limiting holes in its circumference. The limiting holes are connected to the crossbeam (5) by the limiting rod (702). The installation method includes the following steps: Step 1, Installation of pre-embedded wall ties: During the construction of the main building (1), pre-embedded wall ties (2) are installed inside the main building (1). The second step is column installation: hoist the column (3) and fix the column (3) on the pre-embedded wall tie (2); The third step is to install the rotating support: install the rotating support (4) on the column (3) so that the rotating support (4) rotates relative to the axis of the column (3); Step 4, beam installation: Fix the beam (5) to the support rotating part (4) so ​​that the beam (5) rotates relative to the column (3) through the support rotating part (4); Fifth step, installation of the hanging basket: fix the hanging basket (6) on the crossbeam (5) so that the hanging basket (6) and the crossbeam (5) move synchronously; Step 6, installation of the rotation limiting component: Install the rotation limiting component (7) between the column (3) and the crossbeam (5). The rotation limiting component (7) temporarily locks the column (3) and the crossbeam (5). The order of steps five and six can be reversed.

2. The installation method of the unloading platform according to claim 1, characterized in that: The pre-embedded wall tie (2) includes a pre-embedded rod (201), a slot (202), a locking nut (203), a left clamp (204), a right clamp (205), and a locking pin (206). The pre-embedded rod (201) is fixed on the main body of the building (1). The outer end of the pre-embedded rod (201) extends to the left clamp (204) and the right clamp (205) on both sides. The outer end of the pre-embedded rod (201) has a slot (202) located between the left clamp (204) and the right clamp (205). A locking nut (203) located at the slot (202) is screwed onto the pre-embedded rod (201).

3. The installation method of the unloading platform according to claim 2, characterized in that: The left clip (204) and the right clip (205) are provided with a locking pin (206) on their inner sides, and the locking pin (206) is locked in the slot (301) of the column (3).

4. The installation method of the unloading platform according to claim 1, characterized in that: The supporting rotating component (4) includes an inner retaining ring (401), an outer retaining ring (402), a support groove (403), and a support rod (404). The inner retaining ring (401) and the outer retaining ring (402) are detachably connected. The inner side of the inner retaining ring (401) and the outer retaining ring (402) is provided with a support groove (403). The support groove (403) is attached to the support ring (302) of the column (3). The outer retaining ring (402) is connected to the support rod (404), and the support rod (404) is connected to the crossbeam (5).

5. The installation method of the unloading platform according to claim 4, characterized in that: The support rod (404) is screwed to the crossbeam (5).

6. The installation method of the unloading platform according to claim 1, characterized in that: The hanging basket (6) is provided with a hook (601) on one side, and the hook (601) is hung and fixed on the crossbeam (5).

7. The installation method of the unloading platform according to claim 1 or 6, characterized in that: The bottom of the hanging basket (6) is provided with adjustable support legs, and the guardrail (602) on at least one side of the hanging basket (6) is hinged to the bottom of the hanging basket along the horizontal axis.

8. The installation method of the unloading platform according to claim 1, characterized in that: A rotary drive is provided between the column (3) and the crossbeam (5). The rotary drive is installed after the fourth step and provides the power for the crossbeam (5) to rotate.

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