CN217811590U - Install elevator steel structural framework's flange joint structure additional - Google Patents
Install elevator steel structural framework's flange joint structure additional Download PDFInfo
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- CN217811590U CN217811590U CN202221948162.4U CN202221948162U CN217811590U CN 217811590 U CN217811590 U CN 217811590U CN 202221948162 U CN202221948162 U CN 202221948162U CN 217811590 U CN217811590 U CN 217811590U
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Abstract
The utility model discloses a flange connecting structure additionally provided with an elevator steel structure frame, which comprises an upper steel structure well frame connecting structure and a lower steel structure well frame connecting structure; the upper steel structure well frame connecting structure is connected with the lower steel structure well frame connecting structure through a flange connecting structure; the flange connecting structure comprises an upper flange connecting structure and a lower flange connecting structure; the upper flange connecting structure is detachably connected with the lower flange connecting structure through a connecting assembly; the upper flange connecting structure is mainly formed by welding an upper upright post, an upper flange and two upper frame cross beams; the lower flange connecting structure is mainly formed by welding a lower upright post, a lower flange and two lower frame cross beams; the flange connection structure of the utility model has simple structure, no welding and no pollution; and secondly, the operation can be completely carried out in the well, the operation is simple, and the efficiency is high. And a scaffold does not need to be built outside the hoistway, so that the safety is high, and the cost is low.
Description
Technical Field
The utility model relates to an elevator installs technical field additional, especially is especially a install elevator steel structural framework's flange joint structure additional.
Background
The new old building of steel construction well operation installs the elevator mode additional, has well modularization, and installation cycle is short, and the daylighting rate is high, numerous advantages such as comfortable pleasing to the eye, meanwhile, also can urge to produce new production installation technology. The modularized characteristic of the steel structure determines that steel structure frames need to be overlapped and installed, the frames as the main body of a well need to be firm and firm, the connection between the frames must have enough strength to connect the frames together, from the current market and technology, the connection mode of the steel structure well includes welding and mechanical connection, the welding connection is to weld and fix the contact edges of the frames after the hoisting adjustment, and the mechanical connection adopts the similar insertion of pins, connection of connecting plates and the like.
From the introduction, the connection mode between the frames mainly comprises welding and mechanical connection, or welding reinforcement is carried out after the mechanical connection, firstly, the welding connection is simplest, only the frames need to be welded, but the scaffold needs to be built for on-site welding, the efficiency is low, the pollution is large, and the construction is long-term disturbing to people; the mechanical connection generally adopts bolt connection, a frame support is fixed through pin positioning, then a connecting steel plate is welded outside the frame or on the frame, then the connection is carried out through a high-strength bolt, the mode of the connection is similar to that of the connection of an elevator guide rail, but because the frame generally adopts square steel as a section bar, a nut needs to be welded to the connection empty position of the connecting steel plate in advance, the surface of the connection can be welded on the frame, the production is complex, certain requirements on the connection precision of the connection holes between the connecting plate and the upper frame and the lower frame are met, and the frame structure needs symmetrical connection for better stress, so that more connecting structures need to be applied, the whole hoisting process is slowed down, and the working efficiency is reduced. In addition, the existing mechanical connection needs to build the operation outside the shaft of the scaffold, so that the safety is low, the connection is inconvenient, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an install elevator steel structural framework's flange joint structure additional, it is long to have solved on-the-spot frame attach time, and is inefficient, long-term disturbing the drawback of citizen, has solved the on-the-spot connection difficulty simultaneously, well outer joint danger problem.
The utility model discloses a following technical scheme realizes:
a flange connection structure additionally provided with an elevator steel structure frame comprises an upper steel structure well frame connection structure and a lower steel structure well frame connection structure; wherein: the upper steel structure well frame connecting structure is connected with the lower steel structure well frame connecting structure through a flange connecting structure; the flange connecting structure comprises an upper flange connecting structure and a lower flange connecting structure; the upper flange connecting structure is detachably connected with the lower flange connecting structure through a connecting assembly.
Furthermore, the upper flange connecting structure is mainly formed by welding an upper upright post, an upper flange and two upper frame cross beams; the bottom surface of the upper flange and the bottom surface of the upper frame beam are positioned on the same plane; the two upper frame cross beams are arranged at an angle of 90 degrees; the upper flange and the upper frame beam are arranged at an angle of 45 degrees.
Furthermore, the lower flange connecting structure is mainly formed by welding a lower upright post, a lower flange and two lower frame cross beams; the upper end surface of the lower flange and the upper end surface of the lower frame beam are positioned on the same plane; the two lower frame cross beams are arranged at an angle of 90 degrees; the lower flange and the lower frame beam are arranged at an angle of 45 degrees.
Further, the connection assembly comprises a bolt and two nuts; the bolt is in threaded connection with the nut and is used for locking the upper flange connecting structure and the lower flange connecting structure.
The utility model has the advantages that:
the utility model discloses also belong to mechanical connection one kind, go up steel construction well frame attach structure pass through flange joint structure with steel construction well frame attach structure connects down, and flange joint structure adopts the welded mode to fix on the stand of well in the mill, and flange joint structure opens there is the bolt through-hole, when hoist and mount are connected, realizes interim location through the locating pin of crossbeam pre-installation between the frame, then through the bolt of high strength, and the connecting plate of two frame tip realizes fixed connection to it is fixed to realize the high-efficient reliable connection between the frame. The flange connection structure of the utility model has simple structure, no welding and no pollution; and secondly, the operation can be completely carried out in the well, the operation is simple, and the efficiency is high. And a scaffold does not need to be built outside the hoistway, so that the safety is high, and the cost is low.
Drawings
Fig. 1 is an assembly schematic diagram of a hoistway frame (two sections) with a steel structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a partial view of the upper column rear frame column flange connection structure hidden in FIG. 2;
fig. 4 is a top view of a steel structure hoistway frame according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a portion B of fig. 4.
In the drawings: 1-installing a steel structure hoistway frame connecting structure; 2-lower steel structure hoistway frame connecting structure; 3-a flange connection structure; 4-a connecting assembly; 31-upper flange connection structure; 32-lower flange connection structure; 41-bolt; 42-a nut; 311-upper column; 312 — an upper flange; 313-upper frame rail; 321-a lower upright post; 322-lower flange; 323-lower frame beam.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and the present invention will be described in detail with reference to the accompanying drawings and specific embodiments below according to the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, upper end, lower end, top, bottom, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the term "coupled" is to be construed broadly, e.g., "coupled" may be a fixed connection or a releasable connection, or may be integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, a flange connection structure additionally provided with an elevator steel structure frame comprises an upper steel structure hoistway frame connection structure 1 and a lower steel structure hoistway frame connection structure 2; wherein: the upper steel structure well frame connecting structure 1 is connected with the lower steel structure well frame connecting structure 2 through a flange connecting structure 3; the flange connecting structure 3 comprises an upper flange connecting structure 31 and a lower flange connecting structure 32; the upper flange connecting structure 31 is detachably connected with the lower flange connecting structure 32 through a connecting component 4. The utility model discloses also belong to one kind of mechanical connection, go up steel construction well frame attach structure 1 through flange joint structure 3 with steel construction well frame attach structure 2 connects down, flange joint structure 3 adopts the welded mode to fix on the stand of well in the mill, flange joint structure 3 opens has the bolt through-hole, when hoist and mount are connected, realizes interim location through the locating pin of crossbeam pre-installation between the frame, then through the bolt of high strength, and the connecting plate of two frame tip realizes fixed connection to realize that high-efficient reliable connection is fixed between the frame. The flange connecting structure 3 of the utility model has simple structure, no welding and no pollution; and secondly, the operation can be completely carried out in the well, the operation is simple, and the efficiency is high. Need not to build the scaffold outside the well, the security is high, and is with low costs.
Specifically, in the present embodiment, the upper flange connecting structure 31 is mainly formed by welding an upper column 311, an upper flange 312, and two upper frame beams 313; the bottom surface of the upper flange 312 and the bottom surface of the upper frame cross beam 313 are in the same plane; the two upper frame cross beams 313 are arranged at 90 degrees; the upper flange 312 is arranged at 45 ° to the upper frame beam 313. It should be noted that welding among the upper upright 311, the upper flange 312 and the two upper frame cross beams 313 is completed in a factory, so that modularization of a steel structure is realized, and construction efficiency is further improved.
Specifically, in the embodiment, the lower flange connecting structure 32 is mainly formed by welding a lower upright column 321, a lower flange 322 and two lower frame beams 323; the upper end surface of the lower flange 322 and the upper end surface of the lower frame beam 323 are in the same plane; the two lower frame beams 323 are arranged at 90 degrees; the lower flange 322 is arranged at 45 ° to the lower frame beam 323. It should be noted that the welding between the lower upright post 321, the lower flange 322 and the two lower frame beams 323 is completed in a factory, so as to realize the modularization of the steel structure and further improve the construction efficiency.
Specifically, in this embodiment, the connecting assembly 4 includes a bolt 41 and two nuts 42; the bolt 41 is connected with the nut 42 by screw thread for locking the upper flange connection structure 31 and the lower flange connection structure 32. It should be noted that, the utility model discloses an every section frame all can accomplish the connection operation in the well around flange joint structure 3, installs simple safety.
The flange connection structure of the utility model has simple structure, no welding and no pollution; and secondly, the operation can be completely carried out in the well, the operation is simple, and the efficiency is high. Need not to build the scaffold outside the well, the security is high, and is with low costs, has solved on-the-spot frame connection time long, and is inefficient, long-term disturbing the drawback of citizen, has solved the on-the-spot connection difficulty simultaneously, and the dangerous problem of well external connection.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the contents of the present specification should not be construed as limitations of the present invention.
Claims (4)
1. A flange connecting structure additionally provided with an elevator steel structure frame comprises an upper steel structure well way frame connecting structure and a lower steel structure well way frame connecting structure; the method is characterized in that: the upper steel structure well frame connecting structure is connected with the lower steel structure well frame connecting structure through a flange connecting structure; the flange connecting structure comprises an upper flange connecting structure and a lower flange connecting structure; the upper flange connecting structure is detachably connected with the lower flange connecting structure through a connecting assembly.
2. The flange connection structure of the steel structure frame of the elevator is additionally provided with the steel structure frame according to claim 1, and is characterized in that: the upper flange connecting structure is mainly formed by welding an upper upright post, an upper flange and two upper frame cross beams; the bottom surface of the upper flange and the bottom surface of the upper frame beam are positioned on the same plane; the two upper frame cross beams are arranged at an angle of 90 degrees; the upper flange and the upper frame beam are arranged at an angle of 45 degrees.
3. The flange connection structure of the steel structure frame of the elevator is additionally provided with the steel structure frame according to claim 1, and is characterized in that: the lower flange connecting structure is mainly formed by welding a lower upright post, a lower flange and two lower frame cross beams; the upper end surface of the lower flange and the upper end surface of the lower frame beam are positioned on the same plane; the two lower frame beams are arranged at an angle of 90 degrees; the lower flange and the lower frame beam are arranged at an angle of 45 degrees.
4. The flanged connection structure of the steel structure framework of the elevator, which is additionally provided with the steel structure framework of the elevator, is characterized in that: the connecting assembly comprises a bolt and two nuts; the bolt is in threaded connection with the nut and is used for locking the upper flange connecting structure and the lower flange connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948162.4U CN217811590U (en) | 2022-07-27 | 2022-07-27 | Install elevator steel structural framework's flange joint structure additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948162.4U CN217811590U (en) | 2022-07-27 | 2022-07-27 | Install elevator steel structural framework's flange joint structure additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811590U true CN217811590U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221948162.4U Active CN217811590U (en) | 2022-07-27 | 2022-07-27 | Install elevator steel structural framework's flange joint structure additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811590U (en) |
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2022
- 2022-07-27 CN CN202221948162.4U patent/CN217811590U/en active Active
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