Node component of assembled elevator shaft small-specification rectangular pipe stand column butt joint structure

Abstract

The utility model discloses a small-specification rectangular pipe stand column butt joint structure node component for an assembly type elevator shaft, relates to the technical field of assembly type elevator shafts, and aims to solve the problems that when an existing butt joint structural component for an assembly type elevator is used, due to the fact that the structure of the component is too single, the workload is large during preprocessing, and the production time of a factory is obviously increased. According to the technical scheme, the device comprises a plurality of rectangular pipe stand column assemblies and a plurality of cross beam assemblies, a first butt joint mechanism is arranged between every two adjacent rectangular pipe stand column assemblies, and a second butt joint mechanism is arranged between each rectangular pipe stand column assembly and the corresponding adjacent cross beam assembly. The first butt joint mechanism and the second butt joint mechanism are arranged and matched with the universal cross beam and the universal stand column, so that the production and assembly process of equipment parts can be effectively simplified, and the pre-machining efficiency of the assembly type elevator shaft is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled elevator shafts, in particular to a small-size rectangular tube column docking structure node component for assembled elevator shafts. Background Art

[0002] An elevator is a vertical transportation device used to quickly move people and objects between different floors inside a building. An elevator usually consists of one or more cars (elevator cabins) suspended on rails, and uses an electric motor and a matching transmission system to achieve up and down movement. Elevators play a very important role in modern buildings. They provide people with convenient vertical transportation and improve the accessibility and safety of buildings. With the development of technology, prefabricated elevators have entered people's field of vision. Prefabricated elevators are a modern elevator system that is characterized by the use of modular and prefabricated processes in the manufacturing and installation links. Compared with traditional elevator systems, prefabricated elevators have faster installation speeds, higher safety, and more reliable performance.

[0003] After searching, the Chinese patent with the authorization announcement number CN218861773U discloses a small-size rectangular tube column docking structural node component for assembled elevator shafts, which belongs to the technical field of elevator accessories. In the utility model, the assembled elevator shaft rectangular tube column and the rectangular tube crossbeam are bolted to the node structural component, which effectively ensures the advantages of quick installation, green operation, short construction period and other assembled installation advantages. The structural components of this new type can be applied to standardized or non-standardized designs, with flexible design and wide application range; the processing and positioning in the production workshop are good, and pure bolt connection is used at the construction site, which is efficient and zero-carbon and green. It can effectively ensure the high-precision connection between the rectangular tube column and the rectangular tube crossbeam of the steel structure elevator shaft, ensure reliable construction quality and safe operation; reduce the carbon emission gas pollution and welding slag pollutant treatment generated by conventional on-site welding operations and the safety hazards generated by on-site electric welding, and well ensure the normal service life of the steel structure elevator shaft and the cost of later installation and disassembly and reuse.

[0004] However, the above technology still has shortcomings. When the existing prefabricated elevator docking structural parts are used, the component structure is too simple, the workload is large during pre-processing, and the factory production time is significantly increased. For this reason, we propose a prefabricated elevator shaft small-sized rectangular tube column docking structural node component to solve this problem. Utility Model Content

[0005] The utility model is to solve the problem that the existing joint structural parts for assembled elevators have too simple component structures, which leads to large workload in pre-processing and significantly increases the production time of the factory. A joint structural node component of a small-sized rectangular pipe column in an assembled elevator shaft is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A small-size rectangular tube column docking structure node component for an assembled elevator shaft, comprising:

[0008] A plurality of rectangular tube column assemblies and a plurality of cross beam assemblies, a first docking mechanism is arranged between two adjacent rectangular tube column assemblies, and a second docking mechanism is arranged between the rectangular tube column assembly and the adjacent cross beam assembly.

[0009] Preferably, the rectangular tube column assembly comprises a column, a group of first connection holes are opened on both ends of the column, and a group of second connection holes are opened in the middle of the column.

[0010] Preferably, the crossbeam assembly comprises a crossbeam, and a group of threaded holes are formed on both ends of the crossbeam.

[0011] Preferably, the first docking mechanism comprises an L-shaped plate, both sides of the L-shaped plate are provided with first through holes, the first through holes respectively located on the two sides are staggered, and the L-shaped plate is adapted to the column.

[0012] Preferably, the second docking mechanism comprises a sleeve, a connecting plate is fixedly provided on one end of the sleeve, a second through hole is formed on the connecting plate, and the sleeve is adapted to the crossbeam.

[0013] Preferably, the first connecting hole, the second connecting hole, the threaded hole, the first through hole and the second through hole are adapted to each other, and the column, the beam, the L-shaped plate and the sleeve are connected to each other via screws.

[0014] Preferably, a nut is threadedly sleeved on the screw rod, and an annular gasket is sleeved on the screw rod.

[0015] In the utility model, the small-size rectangular tube column docking structure node member of the assembled elevator shaft is provided by sleeve-mounting the sleeve on the crossbeam, and then aligning the second connection hole on the column with the corresponding threaded hole on the crossbeam. At this time, the crossbeam and the column can be initially fixed by passing the screw through the second connection hole and screwing into the corresponding threaded hole. Further, the screw is passed through the second connection hole on the column and through the second through hole on the corresponding connection plate, and then fixed with a nut, so that the crossbeam and the column can be firmly connected together.

[0016] In the utility model, the small-size rectangular tube column docking structure node component of the assembled elevator shaft is described. Between the columns, two L-shaped plates are attached to the outer sides of the connection between the two columns, and the upper and lower directions of the two L-shaped plates are opposite, and then the two columns are fixed by using screws and nuts, so that the two columns can be connected;

[0017] The utility model can effectively simplify the production and assembly process of equipment parts and components by arranging the first docking mechanism and the second docking mechanism in conjunction with the universal crossbeam and column, thereby significantly improving the pre-processing efficiency of the assembled elevator shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a small-sized rectangular pipe column docking structure node component of an assembled elevator shaft proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of the column part of a small-sized rectangular tube column docking structure node component of an assembled elevator shaft proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of a node component of a small-sized rectangular tube column docking structure for an assembled elevator shaft proposed by the utility model;

[0021] Figure 4 It is a structural schematic diagram of the first docking mechanism and the second docking mechanism of a small-sized rectangular tube column docking structure node component of an assembled elevator shaft proposed by the utility model;

[0022] Figure 5 The utility model is a structural schematic diagram of the screw portion of a structural node component of a small-sized rectangular tube column docking in an assembled elevator shaft.

[0023] In the figure: 1, rectangular tube column assembly; 2, beam assembly; 3, first docking mechanism; 4, second docking mechanism; 5, screw; 6, annular gasket; 7, nut; 101, column; 102, first connecting hole; 103, second connecting hole; 201, beam; 202, threaded hole; 301, L-shaped plate; 302, first through hole; 401, sleeve; 402, connecting plate; 403, second through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5, an embodiment provided by this scheme: a small-sized rectangular tube column docking structure node component of an assembled elevator shaft, comprising:

[0026] A plurality of rectangular tube column assemblies 1 and a plurality of cross beam assemblies 2 are provided, a first docking mechanism 3 is provided between two adjacent rectangular tube column assemblies 1, and a second docking mechanism 4 is provided between the rectangular tube column assembly 1 and the adjacent cross beam assembly 2.

[0027] In this embodiment, the rectangular tube column assembly 1 includes a column 101 . A group of first connection holes 102 are opened at both ends of the column 101 , and a group of second connection holes 103 are opened in the middle of the column 101 .

[0028] In this embodiment, the crossbeam assembly 2 includes a crossbeam 201 , and a group of threaded holes 202 are formed on both ends of the crossbeam 201 .

[0029] In this embodiment, the first docking mechanism 3 includes an L-shaped plate 301 , and first through holes 302 are provided on both sides of the L-shaped plate 301 . The first through holes 302 on both sides are staggered, and the L-shaped plate 301 is adapted to the column 101 .

[0030] In this embodiment, the second docking mechanism 4 includes a sleeve 401 , a connecting plate 402 is fixedly provided on one end of the sleeve 401 , a second through hole 403 is formed on the connecting plate 402 , and the sleeve 401 is adapted to the crossbeam 201 .

[0031] In this embodiment, the first connecting hole 102, the second connecting hole 103, the threaded hole 202, the first through hole 302 and the second through hole 403 are adapted to each other, and the column 101, the beam 201, the L-shaped plate 301 and the sleeve 401 are connected to each other by a screw 5, which can effectively improve the versatility of components.

[0032] In this embodiment, a nut 7 is threadedly sleeved on the screw rod 5 , and an annular gasket 6 is sleeved on the screw rod 5 , which can facilitate the assembly of parts.

[0033] In this embodiment, when in use, first, the sleeve 401 is sleeved on the beam 201, and then the second connection hole 103 on the column 101 is aligned with the corresponding threaded hole 202 on the beam 201. At this time, the screw 5 is passed through the second connection hole 103 and screwed into the corresponding threaded hole 202, so that the beam 201 and the column 101 can be initially fixed. Further, the screw 5 is passed through the second connection hole 103 on the column 101 and through the second through hole 403 on the corresponding connecting plate 402, and then fixed with the nut 7, so that the beam 201 and the column 101 can be firmly connected. Together, the sleeves 401 sleeved on the two beams 201 connected to the same column 101 have opposite up and down directions, so that the corresponding screw rods 5 can be staggered. According to the above steps, all the columns 101 are connected to the beams 201 in turn. Further, between the columns 101 and the columns 101, two L-shaped plates 301 are used to fit on the outer side of the connection between the two columns 101, and the up and down directions of the two L-shaped plates 301 are opposite, and then the screw rods 5 and nuts 7 are used for fixing, so that the two columns 101 can be connected, and the screw rods 5 at the connection are staggered and will not interfere with each other.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A small-size rectangular tube column docking structure node component for an assembled elevator shaft, characterized in that: include: A plurality of rectangular tube column assemblies (1) and a plurality of cross beam assemblies (2), wherein a first docking mechanism (3) is provided between two adjacent rectangular tube column assemblies (1), and a second docking mechanism (4) is provided between the rectangular tube column assembly (1) and the adjacent cross beam assembly (2); The rectangular tube column assembly (1) comprises a column (101), a group of first connection holes (102) are provided at both ends of the column (101), and a group of second connection holes (103) are provided in the middle of the column (101); The crossbeam assembly (2) comprises a crossbeam (201), and a group of threaded holes (202) are provided on both ends of the crossbeam (201); The first docking mechanism (3) comprises an L-shaped plate (301), both sides of the L-shaped plate (301) are provided with first through holes (302), the first through holes (302) respectively located on the two sides are arranged in a staggered manner, and the L-shaped plate (301) is adapted to the column (101); The second docking mechanism (4) comprises a sleeve (401), a connecting plate (402) is fixedly provided on one end of the sleeve (401), a second through hole (403) is provided on the connecting plate (402), and the sleeve (401) is adapted to the crossbeam (201).

2. According to claim 1, a small-sized rectangular tube column joint structure node component for an assembled elevator shaft, characterized in that: The first connecting hole (102), the second connecting hole (103), the threaded hole (202), the first through hole (302) and the second through hole (403) are adapted to each other, and the column (101), the crossbeam (201), the L-shaped plate (301) and the sleeve (401) are connected to each other via a screw rod (5).

3. The small-sized rectangular tube column joint structure node component of the assembled elevator shaft according to claim 2 is characterized in that: A nut (7) is threadedly sleeved on the screw rod (5), and an annular gasket (6) is sleeved on the screw rod (5).

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