Adjustable lifting appliance for integrally mounting light partition boards

Abstract

The utility model discloses an adjustable lifting appliance for integrally installing a light partition board, which comprises a fixed beam arranged above the light partition board and connected with a lifting hook to lift the light partition board; the limiting mechanism is arranged on the fixed beam so as to prevent the light partition board from deviating in the width direction after being assembled; the bearing beam is mounted below the fixed beam in a suspension manner through a plurality of groups of lifting mechanisms; and the bearing beam ascends and descends in the vertical direction through the lifting mechanisms. The light partition board lifting device is simple in structure, the spacing distance between the bearing beam and the fixed beam is freely adjusted through the lifting mechanism, and the bearing beam can directly support and limit the lower position of a light partition board; the limiting mechanism can clamp the upper portion of the light partition board in a matched mode, the limiting mechanism and the bearing beam form an up-and-down linkage limiting system, the clamping space can be rapidly adjusted according to the actual size of the partition board, the stability in the clamping process can be guaranteed, the board is effectively prevented from deviating or inclining, and diversified assembly requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of building decoration technology, specifically an adjustable hanger for the overall installation of lightweight partition walls. Background Technology

[0002] In the field of building decoration, lightweight partition wall panels have become the mainstream material for interior partition construction due to their lightweight design, excellent sound insulation performance, and ease of construction. However, traditional construction techniques have significant technical bottlenecks: partition wall panel installation can only be carried out after the main building structure (such as concrete beams, columns, and floor slabs) is fully formed, and construction workers must manually carry each panel to complete the installation. This phased construction mode leads to two major problems: first, the construction of the main structure and the installation of the partition wall cannot be carried out simultaneously, creating a significant gap in the construction sequence and forcing an extension of the overall construction period; second, the installation of a single wall panel requires the cooperation of multiple people, with an average time of 0.5-0.8 man-hours per square meter of partition wall, and in high-rise buildings, workers must complete hoisting and positioning in narrow spaces at high altitudes, posing risks of falls and tilting of the panels. While existing lifting tools can achieve basic lifting, they generally suffer from limitations in functionality and adjustment range: most lifting devices cannot pre-install wall panels on the ground, resulting in redundant time spent on high-altitude operations; some clamping devices lack a vertically linked limit system, making it difficult to adapt to the stable clamping requirements of panels of different sizes, and easily causing displacement or overturning accidents. To address these technical shortcomings, an adjustable lifting device for the overall installation of lightweight partition walls is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an adjustable hanger for the overall installation of lightweight partition walls, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable hanger for the overall installation of lightweight partition walls, comprising:

[0005] A fixed beam is installed above the lightweight partition wall panel and is connected to a hook to enable the lifting of the lightweight partition wall panel;

[0006] A limiting mechanism, mounted on a fixed beam, is provided to prevent the lightweight partition wall panel from shifting in the width direction after assembly; and

[0007] A load-bearing beam is suspended below the fixed beam by multiple sets of lifting mechanisms, and the load-bearing beam is raised and lowered in the vertical direction by the lifting mechanisms.

[0008] As a further embodiment of this utility model: the limiting mechanism includes:

[0009] An I-beam, the top surface of which is connected to a fixed beam;

[0010] Two vertical adjustment plates are respectively installed on both sides of the bottom surface of the I-beam along its length; and

[0011] Several sets of first fasteners are arranged in pairs opposite each other. Each set of first fasteners is respectively set on two vertical adjustment plates. By rotating the first fastener, the position of its end extending and / or retracting in the area between the two vertical adjustment plates can be adjusted.

[0012] As a further embodiment of this utility model, an elastic pad is installed on the bottom surface of the I-beam.

[0013] As a further embodiment of this utility model: the load-bearing beam includes:

[0014] Two L-shaped panels are provided, with an installation groove for placing a lightweight partition wall panel between them. A support plate member is fixed to the bottom surface of each of the two L-shaped panels. The adjacent ends of the two support plate members form horizontally extending portions that are in contact with the bottom of the lightweight partition wall panel.

[0015] At least one stiffening plate, one end of which is connected to the support plate component, and the other end of which is connected to the L-shaped plate;

[0016] At least one second fastener, the end of which passes sequentially through an L-shaped plate, a lightweight partition plate, and another L-shaped plate.

[0017] As a further embodiment of this utility model: a hollow groove is formed by reserving a gap between the two extensions for placing a temporary pad.

[0018] As a further embodiment of this utility model: the L-shaped plate has a plurality of mounting holes, the same number as the number of the second fasteners, and the second fasteners are located in the mounting holes.

[0019] As a further embodiment of this utility model: the lifting mechanism includes a second lifting lug, a third lifting lug, and a lifting assembly. The second lifting lug is fixedly connected to a fixed beam, the third lifting lug is fixedly connected to an L-shaped plate, and the two ends of the lifting assembly are respectively connected to the second lifting lug and the third lifting lug.

[0020] As a further embodiment of this utility model: the lifting assembly includes a latch mounted on the second lifting lug and a hand chain hoist connected to the latch; a movable pulley is mounted on the third lifting lug; a cable is connected to the input end of the hand chain hoist; and the other end of the cable loop passes around the movable pulley and is connected to the output end of the hand chain hoist.

[0021] As a further embodiment of this utility model: two first lifting lugs are symmetrically arranged on the fixed beam for connecting with the hook of the tower crane.

[0022] As a further embodiment of this utility model: both the first fastener and the second fastener are bolts and / or threaded rods.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This application allows for free adjustment of the distance between the load-bearing beam and the fixed beam via a lifting mechanism. The load-bearing beam can directly support and limit the lower position of the lightweight partition board, while the limiting mechanism can cooperate to clamp the upper part of the lightweight partition board, forming a vertically linked limiting system with the load-bearing beam. This system can quickly adjust the clamping space according to the actual size of the partition board, while ensuring stability during the clamping process, effectively preventing the board from shifting or tilting, and meeting diverse assembly needs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic side view of the entire utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed beam of this utility model;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the load-bearing beam of this utility model;

[0029] Figure 5 This is a schematic diagram of the three-dimensional assembly structure of the lightweight partition wall panel of this utility model;

[0030] In the diagram: 1. Fixed beam; 11. First lifting lug; 2. Limiting mechanism; 21. I-beam; 22. Vertical adjusting plate; 23. First fastener; 24. Elastic pad; 3. Bearing beam; 31. L-shaped plate; 32. Support plate component; 32a. Extension; 33. Stiffening plate; 34. Second fastener; 34a. Mounting hole; 4. Lifting mechanism; 41. Second lifting lug; 42. Third lifting lug; 43. Lifting assembly; 431. Lock; 432. Hand chain hoist; 433. Moving pulley; 434. Cable. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-5 In this embodiment of the utility model, an adjustable hanger for the overall installation of a lightweight partition wall panel includes:

[0033] Fixed beam 1 is located above the lightweight partition wall panel and is connected to a hook to enable the lifting of the lightweight partition wall panel;

[0034] Limiting mechanism 2, mounted on fixed beam 1, prevents the lightweight partition wall panel from shifting in the width direction after assembly; and

[0035] The load-bearing beam 3 is suspended below the fixed beam 1 by multiple sets of lifting mechanisms 4, and the load-bearing beam 3 is raised and lowered in the vertical direction by the lifting mechanisms 4.

[0036] Specifically, the fixed beam 1 is a rectangular hollow steel pipe with two first lifting lugs 11 symmetrically arranged on its top for connection with the hook of the tower crane, ensuring that the tower crane will not tilt to one side when hoisting the lightweight partition wall panel.

[0037] The limiting mechanism 2 is fixedly installed below the fixed beam 1, and the upper part of the lightweight partition wall is inserted into the interior of the limiting mechanism 2, so that the limiting mechanism 2 can fix the lightweight partition wall.

[0038] There are two sets of lifting mechanisms 4. Both sets of lifting mechanisms 4 are located between the fixed beam 1 and the load-bearing beam 3, and the two sets of lifting mechanisms 4 are symmetrically distributed at both ends of the fixed beam 1 to ensure stability when adjusting the distance between the load-bearing beam 3 and the fixed beam 1. This layout can effectively prevent the load-bearing beam 3 from tilting during the adjustment process, and ensure the stability and reliability of the entire structure during operation.

[0039] Through the above technical solution, the distance between the supporting beam 3 and the fixed beam 1 can be freely adjusted by the lifting mechanism 4. The supporting beam 3 can directly support and limit the lower position of the lightweight partition board. The limiting mechanism 2 can cooperate to clamp the upper part of the lightweight partition board and form a limiting system with the supporting beam 3. It can quickly adjust the clamping space according to the actual size of the partition board and ensure the stability during the clamping process, effectively preventing the board from shifting or tilting, and meeting diverse assembly needs.

[0040] Please see Figure 1 and Figure 3 In one embodiment, preferably, the limiting mechanism 2 includes:

[0041] An I-beam 21, the top surface of which is connected to the fixed beam 1;

[0042] Two vertical adjustment plates 22 are respectively located on both sides of the bottom surface of the I-beam 21 along its length; and

[0043] Several sets of first fasteners 23 are arranged in pairs opposite each other. Each set of first fasteners 23 is respectively set on two vertical adjustment plates 22. By rotating the first fasteners 23, the position of their ends extending and / or retracting in the area between the two vertical adjustment plates 22 can be adjusted.

[0044] Specifically, the I-beam 21 is vertically fixed to the lower surface of the fixed beam 1, serving as the installation reference for the vertical adjustment plate 22. The vertical adjustment plate 22 is rigidly connected to the fixed beam 1 through the I-beam 21, ensuring that the relative positions of the three remain stable and preventing displacement during the assembly of the lightweight partition wall panel. The upper part of the lightweight partition wall panel is aligned and inserted into the clamping area between the two vertical adjustment plates 22. Then, by rotating the first fastener 23 on the vertical adjustment plate 22 clockwise or counterclockwise, the length of the fastener end extending into the area between the two vertical adjustment plates 22 can be adjusted. When the end of the first fastener 23 contacts the surface of the lightweight partition wall panel, the clamping force generated will firmly restrict the position of the partition wall panel, completing the fixation of the panel. When it is necessary to remove the lightweight partition wall panel from the clamping area, the first fastener 23 can be rotated in the opposite direction. This achieves flexible clamping of lightweight partition wall panels of different thicknesses, ensuring assembly accuracy and improving operational convenience.

[0045] Please see Figure 3 In one embodiment, preferably, an elastic pad 24 is installed on the bottom surface of the I-beam 21. The design of the elastic pad 24 can effectively protect the upper part of the lightweight partition wall panel, offset the impact force generated during pressing, and prevent the top surface of the wall panel from being crushed and cracked.

[0046] Please see Figure 4 In one embodiment, preferably, the load-bearing beam 3 includes:

[0047] Two L-shaped panels 31 are provided, with an installation groove for placing a lightweight partition wall panel between them. Each L-shaped panel 31 has a support plate member 32 fixed to its bottom surface. The adjacent ends of the two support plate members 32 form horizontally facing extensions 32a, which are in contact with the bottom of the lightweight partition wall panel.

[0048] At least one stiffening plate 33 is connected at one end to the support plate member 32 and at the other end to the L-shaped plate 31;

[0049] At least one second fastener 34, the end of which passes sequentially through an L-shaped plate 31, a lightweight partition wall panel, and another L-shaped plate 31.

[0050] Specifically, two L-shaped panels 31 are arranged opposite each other, forming an installation groove for placing lightweight partition walls. Each L-shaped panel 31 has multiple installation holes 34a, the number of which matches the number of second fasteners 34, facilitating their passage. A support plate member 32 is fixedly connected to the bottom of each L-shaped panel 31, with adjacent ends forming horizontally opposing extensions 32a that contact the bottom of the lightweight partition wall, providing support. A certain gap is reserved between the two extensions 32a of the support plate member 32, forming a hollow groove. This groove can be used to place temporary pads to assist in adjusting or supporting the lightweight partition wall, reducing the occupation of construction space and allowing the wall panel hoisting to be carried out in conjunction with the construction of the main building structure. The process is carried out in parallel, avoiding the delays in traditional processes where wall panels need to be installed after the structure is completed. The hollow groove is located below and connected to the installation groove. During hoisting, the structure of the support plate component 32 can adaptively fit the top edge of the lightweight partition wall panel. Combined with the embedding and limiting effect of the hollow groove on the bottom of the lightweight partition wall panel, the lightweight partition wall panel can be quickly placed and initially fixed without manual assistance. This effectively supports the wall panel and prevents slippage. The second fastener 34 passes through the L-shaped plate 31, the lightweight partition wall panel, and another L-shaped plate 31. It is positioned and fixed through the mounting hole 34a on the L-shaped plate 31, ensuring that the lightweight partition wall panel is firmly installed in the installation groove between the two L-shaped plates 31.

[0051] Please see Figure 2-4 In one embodiment, preferably, the lifting mechanism 4 includes a second lifting lug 41, a third lifting lug 42, and a lifting assembly 43. The second lifting lug 41 is fixed to the fixed beam 1, the third lifting lug 42 is fixed to the L-shaped plate 31, and the two ends of the lifting assembly 43 are respectively connected to the second lifting lug 41 and the third lifting lug 42. Through the above design, the lifting assembly 43 can accurately control the height position of the L-shaped plate 31 and the lightweight partition wall panel it supports.

[0052] Specifically, when the height of the lightweight partition wall needs to be adjusted, the position of the L-shaped panel 31 relative to the fixed beam 1 can be smoothly changed simply by operating the lifting component 43. This design not only ensures the possibility of quickly and accurately adjusting the height of the partition wall under different construction requirements, but also enhances the stability and safety of the entire installation process, avoiding errors or instability that may occur due to manual adjustment.

[0053] Please see Figure 2In one embodiment, preferably, the lifting assembly 43 includes a latch 431 mounted on the second lifting lug 41 and a hand chain hoist 432 connected to the latch 431. A movable pulley 433 is mounted on the third lifting lug 42. A cable 434 is connected to the input end of the hand chain hoist 432. The other end of the cable 434 passes around the movable pulley 433 and is connected to the output end of the hand chain hoist 432. When it is necessary to adjust the height of the L-shaped plate 31 and the lightweight partition wall it supports, the cable 434 is driven by the chain operation of the hand chain hoist 432. 4. The lifting mechanism drives the load-bearing beam 3 to be lifted vertically. The symmetrical distribution of the movable pulleys 433 and the pulley block design ensure uniform force distribution during the lifting process. Furthermore, the movable pulleys 433 reduce the hard friction between the cable 434 and the third lifting lug 42, reducing friction loss and effectively reducing the force required for operation. This allows a single person to easily complete the height adjustment. This design simplifies the height adjustment process, improves work efficiency, and ensures construction quality. It makes the installation of lightweight partition boards both efficient and precise, adapting to different construction site requirements and ultimately shortening the overall construction period.

[0054] Please see Figure 2-3 In one embodiment, preferably, the first fastener 23 and the second fastener 34 are both bolts and / or threaded rods.

[0055] The working principle and usage process of this utility model are as follows: First, several lightweight partition wall panels are placed in the mounting groove of the load-bearing beam 3. The lightweight partition wall panels and the load-bearing beam 3 are fixed together by passing the second fastener 34 through the mounting hole 34a of the L-shaped plate 31, the hole of the lightweight partition wall panel, and the mounting hole 34a of another L-shaped plate 31. Then, the hand-operated hoist 432 is used to vertically lift the load-bearing beam 3 and the lightweight partition wall panels fixed thereon through the cable 434 until the top surface of the lightweight partition wall panel is in close contact with and locked to the elastic pad 24 on the I-beam 21. The end of the first fastener 23 is rotated to press against the side of the lightweight partition wall panel to ensure the stability between the hoist and the wall. After the lightweight partition wall panel is secured by the elastic pad 24, the entire lifting device and wall are hoisted to the installation position using external lifting equipment such as a tower crane or winch. During this process, the hand-operated hoist 432 remains under load to ensure the verticality and stability of the wall. After the lightweight partition wall panel is adjusted to the predetermined position, it is fixed by external supports or temporary fixing devices. The adaptability design of the hardwood pads inserted between the bottom of the lightweight partition wall panel and the hollow groove restricts the displacement of the wall panel. The second fastener 34, which penetrates the L-shaped plate 31 and the hole in the wall panel, forms a mechanical interlock. Multiple protection mechanisms work together to eliminate the hidden dangers of slippage, falling off and structural instability during high-altitude hoisting. Finally, the hand-operated hoist 432 is released, the connection between the load-bearing beam 3 and the lightweight partition wall panel is disconnected, the second fastener 34 is removed, and the lifting device is disassembled from the lightweight partition wall panel. After the structural adhesive has cured for 24 hours, the wall base pad and temporary support frame are removed to complete the installation.

[0056] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0057] Therefore, the above description is only a preferred embodiment of this application and is not intended to limit the scope of this application; that is, all equivalent modifications made in accordance with the scope of the claims of this application shall be within the protection scope of the claims of this application.

Claims

1. An adjustable hanger for the overall installation of lightweight partition walls, characterized in that, include: A fixed beam is installed above the lightweight partition wall panel and is connected to a hook to enable the lifting of the lightweight partition wall panel; A limiting mechanism is provided on the fixed beam to prevent the lightweight partition wall panel from shifting in the width direction after assembly. as well as A load-bearing beam is suspended below the fixed beam by multiple sets of lifting mechanisms, and the load-bearing beam is raised and lowered in the vertical direction by the lifting mechanisms.

2. The adjustable hanger for the overall installation of lightweight partition panels according to claim 1, characterized in that, The limiting mechanism includes: An I-beam, the top surface of which is connected to a fixed beam; Two vertical adjustment plates are respectively installed on both sides of the bottom surface of the I-beam along its length; and Several sets of first fasteners are arranged in pairs opposite each other. Each set of first fasteners is respectively set on two vertical adjustment plates. By rotating the first fastener, the position of its end extending and / or retracting in the area between the two vertical adjustment plates can be adjusted.

3. The adjustable hanger for the overall installation of lightweight partition panels according to claim 2, characterized in that, An elastic pad is installed on the bottom surface of the I-beam.

4. The adjustable hanger for the overall installation of lightweight partition panels according to claim 2, characterized in that, The load-bearing beam includes: Two L-shaped panels are provided, with an installation groove for placing a lightweight partition wall panel between them. A support plate member is fixed to the bottom surface of each of the two L-shaped panels. The adjacent ends of the two support plate members form horizontally extending portions that are in contact with the bottom of the lightweight partition wall panel. At least one stiffening plate, one end of which is connected to the support plate component, and the other end of which is connected to the L-shaped plate; At least one second fastener, the end of which passes sequentially through an L-shaped plate, a lightweight partition plate, and another L-shaped plate.

5. The adjustable hanger for the overall installation of lightweight partition panels according to claim 4, characterized in that, A hollow groove is formed by a pre-reserved gap between the two extensions for placing temporary pads.

6. The adjustable hanger for the overall installation of lightweight partition panels according to claim 4, characterized in that, The L-shaped plate has multiple mounting holes, the same number as the number of second fasteners, and the second fasteners are located in the mounting holes.

7. The adjustable hanger for the overall installation of lightweight partition panels according to claim 4, characterized in that, The lifting mechanism includes a second lifting lug, a third lifting lug, and a lifting assembly. The second lifting lug is fixed to a fixed beam, the third lifting lug is fixed to an L-shaped plate, and the two ends of the lifting assembly are respectively connected to the second lifting lug and the third lifting lug.

8. The adjustable hanger for the overall installation of lightweight partition walls according to claim 7, characterized in that, The lifting assembly includes a latch mounted on the second lifting lug and a hand chain hoist connected to the latch. A movable pulley is mounted on the third lifting lug. A cable is connected to the input end of the hand chain hoist, and the other end of the cable loops around the movable pulley and is connected to the output end of the hand chain hoist.

9. The adjustable hanger for the integral installation of lightweight partition panels according to claim 1, characterized in that, Two first lifting lugs are symmetrically arranged on the fixed beam for connecting to the hook of the tower crane.

10. The adjustable hanger for the integral installation of lightweight partition panels according to claim 4, characterized in that, Both the first and second fasteners are bolts and / or threaded rods.

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