Outdoor residential compact elevator

Abstract

This application relates to an outdoor residential portable elevator, belonging to the field of elevator technology. It includes an elevator shaft installed on the exterior wall of a building and an elevator body installed on the elevator shaft. The elevator shaft is composed of multiple basic sections connected end-to-end, and each basic section is enclosed by multiple basic surfaces. Connecting components are provided on the basic surfaces for connecting with the basic surfaces of adjacent basic sections. This application has the effect of reducing transportation costs, construction pollution, and risks associated with outdoor residential portable elevators, while improving installation quality and efficiency.

Description

Technical Field

[0001] This application relates to the field of elevator technology, and in particular to an outdoor residential portable elevator. Background Technology

[0002] With the aging population and residents' increasing demands for quality of life, the demand for elevator installation in old residential buildings is growing. Traditional elevator installation requires a lot of indoor space, and the construction period is long and the cost is high. Therefore, steel structure outdoor portable elevators are gradually becoming the first choice for outdoor elevator installation.

[0003] Currently, there are three installation methods for existing steel structure elevator shafts on the market. One method involves on-site workers erecting scaffolding and welding rectangular tubes or H-beams. This method has the longest on-site construction time, generates noise and light pollution, and carries a high construction risk. Another method involves prefabricating the elevator shaft in a factory, dividing it into several sections, which are then transported to the site by several vehicles and assembled using a crane. This method has a shorter construction time, but because each prefabricated elevator shaft section occupies a large space, it requires high-quality vehicles, often necessitating multiple trucks for transportation, significantly increasing transportation costs. A third method involves designing the columns, crossbars, etc., to be bolted together and assembling them one by one on-site. This method can also reduce transportation costs, but on-site construction time is long, on-site connection quality is difficult to control, and the skill level of the workers is high. Therefore, how to reduce the transportation costs, construction pollution, and risks of outdoor residential portable elevators, while improving installation quality and efficiency, has become an urgent problem to be solved. Utility Model Content

[0004] In order to reduce the transportation costs, construction pollution and risks of outdoor residential portable elevators, and to improve installation quality and efficiency, this application provides an outdoor residential portable elevator.

[0005] This application provides a portable outdoor residential elevator with the following technical solution: An outdoor residential portable elevator includes an elevator shaft installed on the exterior wall of a building and an elevator body installed on the elevator shaft. The elevator shaft is formed by connecting multiple basic sections end to end. Each basic section is enclosed by multiple basic surfaces. Each basic surface is provided with a connecting component for connecting with the basic surfaces of adjacent basic sections.

[0006] By adopting the above technical solution, each basic surface is prefabricated in the factory. Then, multiple basic surfaces and connecting components are transported to the construction site. After unloading the basic surfaces, the multiple basic surfaces are connected to form multiple basic sections. The basic sections are then hoisted, and the basic surfaces of adjacent basic sections are connected by connecting components to complete the assembly of the steel structure elevator shaft. By decomposing the basic section into four basic surfaces for prefabrication in the factory, the space required for transportation is reduced, thereby reducing transportation costs. The amount of welding and assembly work during the assembly process is reduced, thereby reducing the transportation costs, construction pollution and risks of outdoor residential portable elevators, and improving installation quality and efficiency.

[0007] Optionally, the basic surface includes a crossbar, a column, and a locking element. One column is provided at each end of the crossbar, and the locking element is provided on the column and is used to lock adjacent columns of adjacent basic surfaces of the same basic section.

[0008] By adopting the above technical solution, the basic surfaces are formed by the mutual support of the crossbars and columns, ensuring the structural strength of each basic surface. Then, the adjacent columns of adjacent basic surfaces of the same basic section are locked by locking components, thus completing the connection of adjacent basic surfaces of the same basic section.

[0009] Optionally, the locking component includes a locking nut and a locking bolt, with the locking nut located on one side of the column and the locking bolt located on the other side of the column, the locking bolt being threadedly connected to the locking nut of an adjacent column.

[0010] By adopting the above technical solution, after assembling the adjacent columns of adjacent basic surfaces of the same basic section, the locking bolts are passed through the columns and threaded onto the locking nuts of the adjacent columns, so that the adjacent columns can be easily and securely connected.

[0011] Optionally, the column has an L-shaped cross-section.

[0012] By adopting the above technical solution, the columns of two adjacent L-shaped basic surfaces can be assembled to form a closed column, which is easy for construction workers to assemble.

[0013] Optionally, the side of the column away from the locking bolt has a bend that faces towards the adjacent column, and the locking nut is disposed on the bend.

[0014] By adopting the above technical solution, the locking nut is installed on the bent part first, and then the locking bolts on the adjacent columns can be directly threaded through the columns and connected to the locking nut, which makes it convenient for construction personnel to connect the locking bolts to the locking nuts on the adjacent columns.

[0015] Optionally, the columns are provided with reinforcing ribs on the two side walls facing the adjacent columns.

[0016] By adopting the above technical solution, the reinforcing ribs support the column, thereby improving the structural strength of the column.

[0017] Optionally, the connecting assembly includes a connecting sleeve, a connecting bolt, and a connecting nut. The connecting sleeve covers the connection point of the column on the base surface of adjacent base sections. The connecting bolt passes through the connecting sleeve and through the column. The connecting nut is threaded onto the connecting bolt.

[0018] By adopting the above technical solution, after the adjacent basic sections are assembled, the connecting sleeve is put onto the connection point of the column on the basic surface of the adjacent basic section, then the connecting bolt is passed through the connecting sleeve and through the column, and then the connecting nut is tightened onto the connecting bolt, so that the adjacent basic sections can be easily and securely connected.

[0019] Optionally, the connecting sleeve includes two connecting plates, both of which have an L-shaped cross-section.

[0020] By adopting the above technical solution, two L-shaped connecting plates are used to form a connecting sleeve, which makes it easy for construction personnel to attach the two connecting plates from different sides to the connection point of the column on the basic surface of the adjacent basic section, thereby realizing the installation of the connecting sleeve at the connection point of the column on the basic surface of the adjacent basic section.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. By decomposing the basic section into four basic surfaces and prefabricating them in the factory, the space required for transportation is reduced, thereby reducing transportation costs. The amount of welding and assembly work during the assembly process is reduced, thereby reducing the transportation costs, construction pollution and risks of outdoor residential portable elevators, and improving installation quality and efficiency. 2. The basic surfaces are formed by the mutual support of the crossbars and columns, ensuring the structural strength of each basic surface. Then, the adjacent columns of adjacent basic surfaces of the same basic section are locked by locking components, thus completing the connection of adjacent basic surfaces of the same basic section. 3. The construction workers attach the two connecting plates from different sides to the connection points of the columns on the basic surfaces of the adjacent basic sections, thereby achieving the installation of the connecting sleeves at the connection points of the columns on the basic surfaces of the adjacent basic sections. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of an outdoor residential portable elevator according to an embodiment of this application.

[0023] Figure 2 This is a structural schematic diagram from another perspective of an embodiment of this application.

[0024] Figure 3This is a schematic diagram of the basic surface structure of an embodiment of this application.

[0025] Figure 4 This is a schematic diagram of the structure of the column according to an embodiment of this application.

[0026] Figure 5 This is a structural schematic diagram of the column connection between adjacent basic sections in an embodiment of this application.

[0027] Reference numerals: 1. Elevator shaft; 2. Basic section; 3. Basic surface; 31. Horizontal bar; 32. Column; 33. Locking component; 331. Locking nut; 332. Locking bolt; 4. Connecting assembly; 41. Connecting sleeve; 411. Connecting plate; 42. Connecting bolt; 43. Connecting nut; 5. Bend; 6. Reinforcing rib. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0029] This application discloses an outdoor residential portable elevator.

[0030] Reference Figure 1 The outdoor residential portable elevator includes an elevator shaft 1 and an elevator body. The elevator shaft 1 is installed on the exterior wall of the building, and the elevator body is installed on the elevator shaft 1.

[0031] Reference Figure 1 , Figure 2 The elevator shaft 1 includes multiple basic sections 2, which are arranged vertically and connected end to end. Each basic section 2 includes multiple basic surfaces 3. In this embodiment, the basic section 2 includes four basic surfaces 3, which are connected in a rectangular array to enclose and form the basic section 2.

[0032] Reference Figure 3 , Figure 4 , Figure 5 The basic surface 3 includes a crossbar 31, a column 32, and a locking member 33. One column 32 is welded and installed at each end of the crossbar 31. The cross section of the column 32 is L-shaped. One end of the column 32 is bent towards the other side to form a bent portion 5. The locking member 33 is installed on the column 32. The locking member 33 is used to lock the adjacent columns 32 of the adjacent basic surfaces 3 of the unified basic section 2. The locking member 33 includes a locking nut 331 and a locking bolt 332. Multiple locking nuts 331 are welded and installed at intervals along the length of the column 32 on the bent portion 5. The locking bolt 332 is threaded and installed on the side of the column 32 facing the bent portion 5. The locking bolt 332 is threaded and inserted into the locking nut 331 of the bent portion 5 of the adjacent column 32.

[0033] First, the crossbar 31 and the column 32 are welded together in the factory to form the basic surface 3. The crossbar 31 and the column 32 support each other to ensure the structural strength of each basic surface 3. Then, one side of the column 32 is bent in the factory to form a bent section 5. Multiple locking nuts 331 are welded to the bent section 5 at intervals along the length of the column 32. Then, the multiple basic surfaces 3 and locking bolts 332 are loaded onto a truck and transported to the construction site. By disassembling the basic section 2 into four basic surfaces 3 and prefabricating them in the factory, multiple basic surfaces 3 can be stacked during transportation, reducing the space required for transportation and thus reducing transportation costs. The basic surfaces 3 and locking bolts 332 are then unloaded from the truck. Upon arrival at the construction site, multiple basic surfaces 3 are assembled, so that the L-shaped columns 32 of adjacent basic surfaces 3 are spliced ​​together to form a closed rectangular column 32. Then, the locking bolts 332 are threaded through the column 32 and threaded into the locking nuts 331 on the bends 5 of the columns 32 of the adjacent basic surfaces 3. This allows for a convenient and quick connection of the columns 32 of the adjacent basic surfaces 3. In this way, the four basic surfaces 3 can be assembled into a basic section 2 of a steel structure elevator shaft 1. The assembly process involves less welding and assembly work, thereby reducing construction pollution and risks of outdoor residential portable elevators and improving installation quality and efficiency.

[0034] Reference Figure 4 , Figure 5 Reinforcing ribs 6 are welded and installed on the two side walls of the column 32 facing the adjacent column 32. The reinforcing ribs 6 support the two side walls of the column 32 and improve the structural strength of the column 32.

[0035] Reference Figure 1 , Figure 5 A connecting component 4 is installed on the basic surface 3. The connecting component 4 is used to connect with the basic surface 3 of the adjacent basic section 2. The connecting component 4 includes a connecting sleeve 41, a connecting bolt 42, and a connecting nut 43. The connecting sleeve 41 is installed over the connection of the column 32 of the basic surface 3 of the adjacent basic section 2. The connecting sleeve 41 includes two connecting plates 411. The cross-section of the two connecting plates 411 is L-shaped. The two connecting plates 411 are attached to the connection of the column 32 of the basic surface 3 of the adjacent basic section 2 from different sides. The connecting bolt 42 passes through the connecting plate 411 and the column 32. The connecting nut 43 is threaded on the end of the connecting bolt 42 that passes through the connecting plate 411 and the column 32.

[0036] After assembling multiple basic surfaces 3 into multiple basic sections 2, the basic sections 2 are hoisted to the installation position. After positioning the lowest basic section 2 on the ground, another basic section 2 is hoisted above the basic section 2 already positioned on the ground for docking installation. Then, two connecting plates 411 are attached to the connection points of the columns 32 of the basic surfaces 3 of the adjacent basic sections 2 from different sides. The connecting bolts 42 are passed through the connecting plates 411 and through the columns 32. Then, the connecting nuts 43 are tightened onto the connecting bolts 42, which can conveniently and securely connect the adjacent basic sections 2.

[0037] The implementation principle of an outdoor residential portable elevator according to an embodiment of this application is as follows: First, each basic surface 3 is prefabricated in the factory. Then, multiple basic surfaces 3, locking bolts 332, and connecting components 4 are loaded onto a vehicle and transported to the construction site. During loading, multiple basic surfaces 3 can be stacked, reducing the space required for transportation and thus reducing transportation costs. After unloading, four basic surfaces 3 are arranged to surround each other. The locking bolts 332 are passed through the columns 32 and threaded onto the locking nuts 331 of the adjacent columns 32, conveniently and securely connecting the adjacent columns 32 to form a basic section 2. Next, the basic section 2 is hoisted. After the adjacent basic sections 2 are connected, the two connecting plates 411 are attached from different sides to the connection point of the column 32 on the basic surface 3 of the adjacent basic section 2. The connecting bolts 42 are passed through the connecting plates 411 and through the column 32. The connecting nuts 43 are tightened onto the connecting bolts 42. The steel structure elevator shaft 1 can be assembled efficiently and conveniently. The entire assembly process involves less welding and assembly work, and the possibility of human factors causing difficulty in controlling the connection quality is small. This reduces the transportation cost, construction pollution and risks of outdoor residential portable elevators, and improves the installation quality and efficiency.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An outdoor residential portable elevator, characterized in that: The elevator shaft (1) is installed on the exterior wall of the building and the elevator body is installed on the elevator shaft (1). The elevator shaft (1) is formed by connecting multiple basic sections (2) end to end. Each basic section (2) is enclosed by multiple basic surfaces (3). Each basic surface (3) is provided with a connecting component (4) for connecting with the basic surface (3) of an adjacent basic section (2). Each basic surface (3) includes a crossbar (31), a column (32), and a locking component (33). Each column (32) is provided at both ends of the crossbar (31). The locking component (33) is provided on the column (32) and is used to lock adjacent basic sections (2) of the same basic section (2). The adjacent columns (32) of the face (3) are locked; the locking component (33) includes a locking nut (331) and a locking bolt (332), the locking nut (331) is located on one side of the column (32), the locking bolt (332) is located on the other side of the column (32), and the locking bolt (332) is threaded to the locking nut (331) of the adjacent column (32); the cross section of the column (32) is L-shaped; a bend (5) is formed on the side of the column (32) away from the locking bolt (332) towards the adjacent column (32), and the locking nut (331) is located on the bend (5).

2. The outdoor residential portable elevator according to claim 1, characterized in that: The columns (32) are provided with reinforcing ribs (6) on both sides of the side facing the adjacent columns (32).

3. The outdoor residential portable elevator according to claim 1, characterized in that: The connecting assembly (4) includes a connecting sleeve (41), a connecting bolt (42), and a connecting nut (43). The connecting sleeve (41) covers the connection of the column (32) of the basic surface (3) of the adjacent basic section (2). The connecting bolt (42) passes through the connecting sleeve (41) and through the column (32). The connecting nut (43) is threaded on the connecting bolt (42).

4. The outdoor residential portable elevator according to claim 3, characterized in that: The connecting sleeve (41) includes two connecting plates (411), both of which have an L-shaped cross-section.

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