CN219952266U - Connection structure of elevator steel construction frame stand and crossbeam - Google Patents
Connection structure of elevator steel construction frame stand and crossbeam Download PDFInfo
- Publication number
- CN219952266U CN219952266U CN202321041914.3U CN202321041914U CN219952266U CN 219952266 U CN219952266 U CN 219952266U CN 202321041914 U CN202321041914 U CN 202321041914U CN 219952266 U CN219952266 U CN 219952266U
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- connecting plate
- cross beam
- plate
- box
- connection
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a connection structure of an elevator steel structure frame upright post and a cross beam, which comprises the upright post and the cross beam, and also comprises a box-type connection member attached to the inner wall of the upright post, wherein the box-type connection member comprises a first connection plate, a second connection plate, a third connection plate and a fourth connection plate which are connected and are correspondingly provided with a plurality of connection through holes, and the upright post and the cross beam are fixedly connected with the corresponding connection through holes through bolts and nuts; compared with the traditional single-steel plate connection mode, the box-type connection member has the advantages that the stress of the box-type connection member is greatly improved, the stress condition is closer to a calculation model, and the steel structure outer frame is more stable; and through integrated into one piece's box-type connecting elements, it is more simple convenient to install in the site operation in-process, improves the efficiency of construction.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a connecting structure of an upright post and a cross beam of an elevator steel structure frame.
Background
Some old communities are not provided with elevators, which can bring great inconvenience to the lives of residents, especially the old people; in order to improve the life of residents, part of communities can install elevators on the side surfaces of building bodies of old communities. The steel structure outer frame of the elevator is built, most of the existing steel structure outer frames adopt the traditional section steel field welding scheme, and some steel structure outer frames also adopt the assembly method of bolt connecting members, and the main problem is that the joints of the upright posts and the cross beams are connected by adopting single steel plates, so that a practical hinging mode is formed, and the joints are substantially in and out of the elevator outer steel frame due to the fact that the joints are fixedly connected with a calculation model, so that the stress condition of the elevator outer steel frame is influenced.
Disclosure of Invention
The utility model aims to solve one of the problems in the prior art to at least a certain extent, and therefore, the utility model provides a connecting structure of the upright post and the cross beam of the elevator steel structure frame, which is good in stress and convenient to install.
In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides a connection structure of elevator steel construction frame stand and crossbeam, is including stand and crossbeam, still including the laminating locate the box-type connecting element of stand inner wall, wherein, box-type connecting element is including being connected in proper order and corresponding first connecting plate, second connecting plate third connecting plate and the fourth connecting plate that are equipped with a plurality of connecting hole, stand, crossbeam pass through bolt and nut fixed connection with the connecting hole that corresponds.
In some embodiments, an inner gusset plate is connected between the first, second, third, and fourth connection plates, the inner gusset plate being provided at an intermediate position.
In some embodiments, the plurality of connection through holes are provided with four groups at intervals along the longitudinal direction, and the inner gusset plate is provided between the four groups of connection through holes.
In some embodiments, the upright post comprises a rectangular frame, a notch is arranged at one corner of the rectangular frame, and extension plates are vertically arranged on two sides of the notch.
In some embodiments, the third connecting plate and the fourth connecting plate are not connected, and an external connecting plate attached to the extension plate is arranged on the edges of the third connecting plate and the fourth connecting plate, and the external connecting plate is connected with the cross beam through bolts and nuts.
In some embodiments, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate and the two outer connecting plates are integrally formed by stamping and bending.
In summary, the beneficial effects of the utility model are as follows: compared with the traditional single-steel plate connection mode, the box-type connection member has the advantages that the stress of the box-type connection member is greatly improved, the stress condition is closer to a calculation model, and the steel structure outer frame is more stable; and through integrated into one piece's box-type connecting elements, it is more simple convenient to install in the site operation in-process, improves the efficiency of construction.
Drawings
FIG. 1 is a schematic top view of a cartridge-type connecting member of the present utility model;
FIG. 2 is a schematic cross-sectional view of the utility model at A-A of FIG. 1;
FIG. 3 is a schematic front view of the present utility model after the posts and cross members are mounted;
fig. 4 is a schematic top view of the present utility model after the posts are mounted to the cross beam.
Detailed Description
The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.
The utility model is further described by the following drawings and detailed description: the connecting structure of the elevator steel structure frame upright post and the cross beam as shown in fig. 1-4 comprises an upright post 1 and the cross beam 2, and further comprises a box-type connecting member 10 attached to the inner wall of the upright post 1, wherein the box-type connecting member 10 comprises a first connecting plate 3, a second connecting plate 4, a third connecting plate 5 and a fourth connecting plate 6 which are sequentially connected and correspondingly provided with a plurality of connecting through holes 7, and the upright post 1, the cross beam 2 and the corresponding connecting through holes 7 are fixedly connected through bolts and nuts 8.
Compared with the traditional single-steel-plate connection mode, the box-type connection member 10 has the advantages that the stress of the box-type connection member 10 is greatly improved, the stress condition is closer to a calculation model, and the steel structure outer frame is more stable; and through integrated into one piece's box-type connecting element 10, it is more simple convenient to install in the site operation in-process, improves the efficiency of construction.
In this embodiment, an inner gusset 21 is connected between the first connecting plate 3, the second connecting plate 4, the third connecting plate 5 and the fourth connecting plate 6, and the inner gusset 21 is disposed at an intermediate position.
Further, the plurality of connecting through holes 7 are provided with four groups at intervals along the longitudinal direction, and the inner gusset 21 is provided between the four groups of connecting through holes 7.
In this embodiment, the upright 1 includes a rectangular frame 31, a notch 32 is disposed at one corner of the rectangular frame 31, and extension plates 33 are vertically disposed on two sides of the notch 32.
The third connecting plate 5 and the fourth connecting plate 6 are not connected, and an external connecting plate 41 attached to the extension plate 33 is arranged on the edges of the third connecting plate 5 and the fourth connecting plate, and the external connecting plate 41 is connected with the cross beam 2 through bolts and nuts; when the box-type connecting member 10 is installed, the box-type connecting member can directly slide into the upright 1 from the upper end or the lower end of the upright 1, and then the connecting through holes 7 of the box-type connecting member correspond to the mounting holes of the upright 1 and the cross beam 2 and are connected and fixed through bolts and nuts 8.
In this embodiment, the first connecting plate 3, the second connecting plate 4, the third connecting plate 5, the fourth connecting plate 6 and the two outer connecting plates 41 are integrally formed by stamping and bending, so that the strength of the box-type connecting member 10 is improved, and the strength of the beam 2 connected with the upright 1 is further improved.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a connection structure of elevator steel construction frame stand and crossbeam, including stand (1) and crossbeam (2), its characterized in that: the box-type connecting component (10) is arranged on the inner wall of the upright post (1) in a fitting mode, wherein the box-type connecting component (10) comprises a first connecting plate (3), a second connecting plate (4), a third connecting plate (5) and a fourth connecting plate (6), wherein the first connecting plate (3), the second connecting plate (4) and the third connecting plate (5) are sequentially connected and are correspondingly provided with a plurality of connecting through holes (7), and the upright post (1), the cross beam (2) and the corresponding connecting through holes (7) are fixedly connected through bolts and nuts (8).
2. The connection structure of the elevator steel structure frame upright and the cross beam according to claim 1, wherein: an inner node plate (21) is connected among the first connecting plate (3), the second connecting plate (4), the third connecting plate (5) and the fourth connecting plate (6), and the inner node plate (21) is arranged at the middle position.
3. The connection structure of the elevator steel structure frame upright and the cross beam according to claim 2, wherein: four groups of connecting through holes (7) are arranged at intervals along the longitudinal direction, and the inner gusset plates (21) are arranged among the four groups of connecting through holes (7).
4. The connection structure of the elevator steel structure frame upright and the cross beam according to claim 1, wherein: the upright post (1) comprises a rectangular frame (31), a notch (32) is arranged at one corner of the rectangular frame (31), and extension plates (33) are vertically arranged on two sides of the notch (32).
5. The connection structure of the elevator steel structure frame upright and the cross beam according to claim 4, wherein: the third connecting plate (5) and the fourth connecting plate (6) are not connected, an external connecting plate (41) attached to the extending plate (33) is arranged on the edges of the third connecting plate and the fourth connecting plate, and the external connecting plate (41) is connected with the cross beam (2) through bolts and nuts.
6. The connection structure of the elevator steel structure frame upright and the cross beam according to claim 5, wherein: the first connecting plate (3), the second connecting plate (4), the third connecting plate (5), the fourth connecting plate (6) and the two outer connecting plates (41) are integrally punched, bent and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041914.3U CN219952266U (en) | 2023-05-05 | 2023-05-05 | Connection structure of elevator steel construction frame stand and crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041914.3U CN219952266U (en) | 2023-05-05 | 2023-05-05 | Connection structure of elevator steel construction frame stand and crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952266U true CN219952266U (en) | 2023-11-03 |
Family
ID=88555380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041914.3U Active CN219952266U (en) | 2023-05-05 | 2023-05-05 | Connection structure of elevator steel construction frame stand and crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952266U (en) |
-
2023
- 2023-05-05 CN CN202321041914.3U patent/CN219952266U/en active Active
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