An assembled aluminum alloy formwork support device

Abstract

The utility model belongs to building construction template technical field, concretely relates to an assembled aluminium alloy template support device, from top to bottom includes successively: aluminium mould support head, adjustable jacking, disc buckle support subassembly, adjustable base, the disc buckle support subassembly includes disc buckle vertical rod, disc buckle cross bar and disc buckle inclined rod, and a plurality of disc buckle vertical rods are longitudinally sleeved and are connected into disc buckle support rod, the disc buckle support rod is multiple groups, is arranged in vertical parallel, is connected through disc buckle cross bar and disc buckle inclined rod between the disc buckle support rod, the upper end of disc buckle support rod is connected with aluminium mould support head through adjustable jacking, the lower end of disc buckle support rod is connected with adjustable base, the device can assemble disc buckle vertical rod of different lengths into various required height, and the accurate fine adjustment of support height is carried out through adjustable jacking and adjustable base, satisfies the support requirement of aluminium alloy template to different floor height, significantly improves the applicability of aluminium alloy template, and the device is convenient to disassemble and assemble, easy to operate, high in safety, and can be recycled.

Description

Technical Field

[0001] This utility model belongs to the field of building construction formwork technology, specifically relating to an assembled aluminum alloy formwork support device. Background Technology

[0002] Green and low-carbon construction has become the current direction of the construction industry. Aluminum alloy formwork systems are increasingly widely used due to their advantages such as early removal, less material consumption, less loss, reusability, greenness, low carbon emissions, and environmental friendliness.

[0003] However, the traditional aluminum formwork system is to erect multiple longitudinal and transverse horizontal bars between the single top uprights of the ultra-high aluminum formwork for connection. Its support system generally uses adjustable steel supports with a length of 1.7 to 3.2m. It is mainly used for the standard floors of high-rise buildings with a floor height of less than 3.2m. It is difficult to use for basements, shops, schools and other buildings with higher floor heights. It has disadvantages such as low versatility, difficulty in turnover, poor stability, long components, heavy weight, and difficulty in installation and dismantling.

[0004] Therefore, it is particularly important to develop an aluminum formwork support system that is assembleable, adjustable, safe and stable. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an assembled aluminum alloy formwork support device that can assemble disc buckle uprights of different lengths to various required heights. The support height can be precisely adjusted through an adjustable top support and an adjustable bottom base, meeting the support requirements of aluminum alloy formwork for different floor heights, significantly improving the applicability of aluminum alloy formwork. At the same time, it is easy to assemble and disassemble, easy to operate, highly safe, and reusable.

[0006] Specifically, this utility model provides the following technical solution:

[0007] An assembled aluminum alloy formwork support device includes: an aluminum formwork support head 1, an adjustable top support 2, a disc buckle support assembly 3, and an adjustable base 4;

[0008] The disc buckle support assembly includes a disc buckle upright 3.1, a disc buckle horizontal bar 3.2, and a disc buckle diagonal bar 3.3; multiple disc buckle uprights 3.1 are longitudinally sleeved to form a disc buckle support rod; the disc buckle support rods are in multiple sets, arranged vertically in parallel, and the disc buckle support rods are connected to each other through the disc buckle horizontal bar 3.2 and the disc buckle diagonal bar 3.3;

[0009] The adjustable top support 2 includes a top support screw 2.2 and a top support adjusting nut 2.3. The top support adjusting nut 2.3 is sleeved on the top support screw 2.2 and threadedly connected to the top support screw 2.2. The upper end of the disc buckle support rod is sleeved on the lower end of the top support screw 2.2, and the upper surface of the disc buckle support rod is in contact with the lower surface of the top support adjusting nut 2.3 (that is, the lower end of the top support screw is inserted into the disc buckle upright until the top support adjusting nut is pressed on the top of the disc buckle upright). When the top support adjusting nut is rotated, the length of the sleeve between the disc buckle support rod and the top support screw can be adjusted, thereby adjusting the elevation of the aluminum mold support head.

[0010] The adjustable base 4 includes a base adjusting nut 4.1, a base screw 4.2, and a steel plate base 4.3. The base adjusting nut 4.1 is sleeved on the base screw 4.2 and threadedly connected to it. The lower end of the disc buckle support rod is sleeved on the upper end of the base screw 4.2, and the lower surface of the disc buckle support rod is in contact with the upper surface of the base adjusting nut 4.1. The steel plate base 4.3 is welded to the lower end of the base screw 4.2 (i.e., the upper end of the base screw is inserted into the disc buckle upright until the bottom of the disc buckle upright rests on the base adjusting nut). When the base adjusting nut is rotated, the length of the sleeve between the disc buckle support rod and the base screw can be adjusted, which can adjust the elevation of the disc buckle support assembly and the aluminum mold support head, and also eliminate the influence of uneven foundation on the height of the disc buckle upright.

[0011] Preferably, the top support adjusting nut 2.3 is a standard component of the disc buckle frame, which is convenient to purchase and does not require separate processing and manufacturing.

[0012] Preferably, the aluminum mold support head 1 includes a quick-release support head 1.1 and an aluminum insert 1.2, with the upper end of the aluminum insert 1.2 fixedly connected to the quick-release support head 1.1;

[0013] The adjustable top support 2 also includes a connecting sleeve 2.1. The lower end of the connecting sleeve 2.1 is sleeved on the upper end of the top support screw 2.2 and welded in place. The upper end of the connecting sleeve 2.1 is sleeved on the lower end of the aluminum insert 1.2. The aluminum insert of the aluminum mold support head is inserted into the connecting sleeve of the adjustable top support, which can effectively prevent the aluminum mold support head and the adjustable top support from separating.

[0014] Preferably, in each disc buckle support rod, two adjacent disc buckle uprights are connected by a sleeve, one end of which is sleeved onto the surface of one disc buckle upright and welded and fixed, and the other end is sleeved onto the surface of the other disc buckle upright.

[0015] Preferably, a connecting plate 3.1.1 is fixedly sleeved on the disc buckle upright 3.1 at regular intervals. The connecting plate 3.1.1 has several connecting holes. The disc buckle crossbar 3.2 and disc buckle diagonal bar 3.3 are connected to the connecting plate 3.1.1 by pins. In this utility model, multiple disc buckle uprights are longitudinally sleeved to form a disc buckle support rod of the required length. The disc buckle crossbar and disc buckle diagonal bar are connected to the connecting plate of the disc buckle upright, so that the disc buckle support rods are connected into a whole by the disc buckle crossbar and disc buckle diagonal bar, forming a stable disc buckle support assembly.

[0016] More preferably, the length of the disc buckle upright 3.1 is selected from at least one of 1.5m, 2.0m, and 2.5m, and the length module is 0.5m;

[0017] The length of the disc buckle crossbar 3.2 is selected from at least one of 0.6m, 0.9m, 1.2m, and 1.5m, with a length module of 0.3m. This utility model uses the aforementioned disc buckle uprights and crossbars, which are short in length, lightweight, highly versatile, and easy to install, disassemble, and transport.

[0018] The beneficial effects of this utility model are at least as follows:

[0019] 1) The present invention provides an assembled aluminum alloy formwork support device, in which multiple disc buckle uprights are longitudinally connected to form a disc buckle support rod of the required length, which has a stronger load-bearing capacity than the traditional independent single rod and is suitable for different floor heights;

[0020] 2) The present invention provides an assembled aluminum alloy template support device. The adjustable top support can be adjusted by rotating the top support adjustment nut to achieve precise adjustment of the elevation of the aluminum template support head. The adjustable base can be adjusted by rotating the base adjustment nut to achieve precise adjustment of the elevation of the disc buckle support component and the aluminum template support head, thereby achieving precise fine adjustment suitable for various floor heights.

[0021] 3) The present invention provides an assembled aluminum alloy template support device, and the adjustable base can also eliminate the influence of uneven foundation on the height of the disc buckle upright by rotating the base adjustment nut;

[0022] 4) The present invention provides an assembled aluminum alloy template support device, the adjustable top support can also reduce the elevation of the aluminum template support head by rotating the top support adjustment nut, thereby facilitating the removal of the aluminum template support head. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an assembled aluminum alloy template support device provided in Example 1;

[0024] Figure 2 This is a schematic diagram of the aluminum mold support head.

[0025] Figure 3 This is a schematic diagram of the adjustable top support structure;

[0026] Figure 4 This is a structural schematic diagram of the disc buckle support assembly;

[0027] Figure 5 This is a schematic diagram of the connecting disk structure;

[0028] Figure 6 This is a schematic diagram of the adjustable base.

[0029] In the diagram: 1. Aluminum formwork support head; 2. Adjustable top support; 3. Disc buckle support assembly; 4. Adjustable base; 1.1. Quick-release support head; 1.2. Aluminum insert tube; 2.1. Connecting sleeve; 2.2. Top support screw; 2.3. Top support adjusting nut; 3.1. Disc buckle upright; 3.1.1. Connecting disc; 3.2. Disc buckle crossbar; 3.3. Disc buckle diagonal bar; 4.1. Base adjusting nut; 4.2. Base screw; 4.3. Steel plate base. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely below. These embodiments are used to illustrate this utility model but are not intended to limit its scope. Where specific techniques or conditions are not specified in the embodiments, they shall be performed in accordance with the techniques or conditions described in the literature in this field, or in accordance with the product manual.

[0031] Example 1

[0032] Example 1 provides an assembled aluminum alloy formwork support device, which can be referred to in the following text. Figures 1-6 It includes: aluminum formwork support head 1, adjustable top support 2, disc buckle support assembly 3, adjustable base 4;

[0033] The aluminum formwork support head 1 consists of a quick-release support head 1.1 and an aluminum insert tube 1.2, which are standard components of the quick-release aluminum formwork head and are connected to the horizontal aluminum formwork of the floor slab. The aluminum insert tube 1.2 is a round tube, welded inside the center of the quick-release support head 1.1 and protruding downwards by about 7-10cm. The aluminum insert tube 1.2 is used for insertion and connection with the adjustable top support 2.

[0034] The adjustable top support 2 consists of a connecting sleeve 2.1, a top support screw 2.2, and a top support adjusting nut 2.3. The inner diameter of the connecting sleeve 2.1 is approximately 2-4 mm larger than the outer diameter of the aluminum insert 1.2 and the top support screw 2.2. The connecting sleeve 2.1 is inserted into the top support screw 2.2 by at least 50 mm and is firmly welded to the top support screw 2.2. The top support adjusting nut 2.3 is used in conjunction with the top support screw 2.2 and is screwed into the top support screw 2.2. The top support adjusting nut 2.3 is a standard component of the disc buckle frame. The top support adjusting nut 2.3 presses on the top of the disc buckle upright 3.1 and is used to control the depth of the top support screw 2.2 inserted into the disc buckle upright 3.1, so as to accurately adjust the elevation of the aluminum formwork support head 1, and thus accurately adjust the elevation of the aluminum formwork, to meet the requirements of different floor heights. The depth of the top support screw 2.2 inserted into the disc buckle upright 3.1 shall not be less than 150 mm.

[0035] The disc buckle support assembly 3 consists of disc buckle uprights 3.1, disc buckle horizontals 3.2, and disc buckle diagonal braces 3.3, all of which are standard components of the disc buckle support frame. The disc buckle uprights 3.1 have multiple standard lengths such as 1.5m, 2.0m, and 2.5m, with a length module of 0.5m. A connecting plate 3.1.1 is welded every 500mm longitudinally on the disc buckle uprights 3.1. The connecting plate 3.1.1 can be connected to the disc buckle horizontals 3.2 and disc buckle diagonal braces 3.3 by pins. The disc buckle horizontals 3.2 have multiple standard lengths such as 0.6m, 0.9m, 1.2m, and 1.5m, with a length module of 0.3m. The disc buckle diagonal braces 3.3 also have corresponding standard lengths. The height of the disc buckle horizontals 3.2 from the ground is no more than 0.55m, and the vertical spacing is no more than 2.0m. Multiple disc buckle uprights 3.1 are longitudinally connected to form disc buckle support rods of corresponding lengths to meet different floor height requirements (the longitudinal connection means that two adjacent disc buckle uprights are connected by a sleeve, one end of the sleeve is fitted onto the surface of one disc buckle upright and welded and fixed, and the other end is fitted onto the surface of another disc buckle upright). The disc buckle support rods are connected to each other by disc buckle crossbars 3.2 and disc buckle diagonal bars 3.3 to form a whole, forming a safe and stable disc buckle support assembly 3 with different heights and a module of 0.5m.

[0036] The adjustable base 4 consists of a base adjusting nut 4.1, a base screw 4.2, and a steel plate base 4.3. The adjustable base 4 is located at the bottom of the disc buckle support assembly 3. The base adjusting nut 4.1 is used in conjunction with the base screw 4.2, and the base adjusting nut 4.1 is screwed into the base screw 4.2. The steel plate base 4.3 is welded to the bottom of the base screw 4.2. After the base adjusting nut 4.1 is screwed into the base screw 4.2, the disc buckle upright 3.1 of the disc buckle support assembly 3 is fitted onto the base screw 4.2 and pressed against the upper part of the base adjusting nut 4.1. The depth of the disc buckle upright 3.1 fitted into the base screw 4.2 shall not be less than 150mm. The adjustable base 4 can eliminate the influence of uneven foundation on the height of the disc buckle upright by rotating the base adjusting nut 4.1.

[0037] In practice, first, screw the base adjusting nut 4.1 into the base screw 4.2 by at least 300mm. Then, place the adjustable base 4 on the foundation ground at the corresponding position of the aluminum formwork support pole. Next, insert the first disc buckle pole 3.1 into the base screw 4.2 and install the first longitudinal and transverse disc buckle crossbars 3.2. Continue to install the second disc buckle pole 3.1, disc buckle crossbars 3.2, and disc buckle diagonal bars 3.3 until the corresponding height is reached. Then, screw the top support adjusting nut 2.3 into the top support screw 2.2 by at least 300mm. Then, insert the top support screw 2.2 of the adjustable top support 2 into the top of the disc buckle pole 3.1. Then, insert the aluminum insert tube 1.2 of the aluminum formwork support head 1 into the connecting sleeve 2.1 of the adjustable top support 2. Then, adjust the elevation of the aluminum formwork support head 1 by rotating the top support adjusting nut 2.3 until the required elevation is reached. Finally, install the floor slab aluminum formwork and connect it to the aluminum formwork support head 1.

[0038] When dismantling the aluminum formwork, first rotate the top support adjusting nut 2.3 counterclockwise to lower the elevation of the aluminum formwork support head 1. Then, remove the aluminum formwork support head 1 and the adjustable top support 2 in sequence. Next, remove the disc buckle uprights 3.1, disc buckle horizontal bars 3.2 and disc buckle diagonal bars 3.3 layer by layer from top to bottom. Finally, remove the adjustable base 4. All components should be sorted and stacked for reuse.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An assembled aluminum alloy formwork support device, characterized in that, include: Aluminum formwork support head, adjustable top support, disc buckle support assembly, adjustable base; The disc buckle support assembly includes disc buckle uprights, disc buckle horizontals, and disc buckle diagonal braces. Multiple disc buckle uprights are longitudinally connected to form a disc buckle support rod. The disc buckle support rods are in multiple sets, arranged vertically in parallel, and connected to each other by disc buckle horizontals and disc buckle diagonal braces. The adjustable top support includes a top support screw and a top support adjusting nut. The top support adjusting nut is sleeved on the top support screw and threadedly connected to the top support screw. The upper end of the disc buckle support rod is sleeved on the lower end of the top support screw, and the upper surface of the disc buckle support rod is in contact with the lower surface of the top support adjusting nut. The adjustable base includes a base adjusting nut, a base screw, and a steel plate base. The base adjusting nut is sleeved on the base screw and threadedly connected to it. The lower end of the disc buckle support rod is sleeved on the upper end of the base screw, and the lower surface of the disc buckle support rod is in contact with the upper surface of the base adjusting nut. The steel plate base is welded to the lower end of the base screw.

2. The assembled aluminum alloy formwork support device according to claim 1, characterized in that, The top support adjusting nut is a standard component of the disc buckle frame.

3. The assembled aluminum alloy template support device according to claim 1 or 2, characterized in that, The aluminum mold support head includes a quick-release support head and an aluminum insert, with the upper end of the aluminum insert fixedly connected to the quick-release support head. The adjustable top support also includes a connecting sleeve, the lower end of which is sleeved on the upper end of the top support screw and welded and fixed, and the upper end of which is sleeved on the lower end of the aluminum insert.

4. An assembled aluminum alloy formwork support device according to claim 1 or 2, characterized in that, In each disc buckle support rod, two adjacent disc buckle uprights are connected by a sleeve. One end of the sleeve is fitted onto the surface of one disc buckle upright and welded in place, while the other end is fitted onto the surface of the other disc buckle upright.

5. An assembled aluminum alloy template support device according to claim 1 or 2, characterized in that, A connecting plate is fixedly sleeved at certain intervals on the upright of the disc buckle. The connecting plate has several connecting holes. The crossbar and diagonal bar of the disc buckle are connected to the connecting plate by pins.

6. The assembled aluminum alloy formwork support device according to claim 4, characterized in that, The length of the disc buckle upright is selected from at least one of 1.5m, 2.0m, and 2.5m, and the length module is 0.5m; The length of the disc buckle crossbar is selected from at least one of 0.6m, 0.9m, 1.2m, and 1.5m, and the length module is 0.3m.

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