CN220747232U - Special steel structure for elevator shaft - Google Patents
Special steel structure for elevator shaft Download PDFInfo
- Publication number
- CN220747232U CN220747232U CN202322392785.9U CN202322392785U CN220747232U CN 220747232 U CN220747232 U CN 220747232U CN 202322392785 U CN202322392785 U CN 202322392785U CN 220747232 U CN220747232 U CN 220747232U
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- connecting piece
- steel
- piece
- sub
- elevator hoistway
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 239000000463 material Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a special steel structure for an elevator shaft, which comprises profile steel, wherein connecting parts are arranged at the upper end and/or the lower end of the profile steel, two adjacent profile steel can be connected through the connecting parts, the profile steel is vertically arranged at the corner of the elevator shaft, the connecting parts comprise a sub-connecting piece and a main connecting piece, positioning pins are arranged on the sub-connecting piece, positioning holes are formed in the main connecting piece, and the positioning pins can be inserted into the positioning holes. Because the connecting component comprises the female connecting piece and the sub connecting piece, and the positioning holes are formed in the female connecting piece, and the positioning pins are arranged on the sub connecting piece, when the profile steel is installed, the profile steel can be quickly positioned through the positioning pins and the positioning holes, and the installation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of elevator shafts, and particularly relates to a special steel structure for an elevator shaft.
Background
Since the construction period is long, the buildings of many old communities are not provided with elevators, so that the building is inconvenient to go up and down, and in order to improve the living experience of people living in the old communities, the buildings of some old communities are provided with elevators.
When an elevator is installed on a building of an old community, steel structures are often vertically installed at four corners of a hoistway, the steel structures are long-strip-shaped components, when the steel structures are matched with transverse steel materials to be used together, the elevator hoistway can be supported, the length of the steel structures in the elevator hoistway cannot be limited to be 2m-3m due to the limitation of the building space of the old community, after the lowest steel structure is vertically fixed, the other steel structure is fixed on the lowest steel structure, and then all the steel structures are sequentially fixed upwards. The two adjacent steel structures are often connected through the connecting part, but because the existing connecting part does not have a positioning function, in the installation process, the lower steel structure is installed, so that the upper steel structure needs to be fixed by means of external force after being positioned, and more manpower and material resources are consumed.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model aims to provide a special steel structure for an elevator hoistway.
The technical scheme adopted by the utility model is as follows:
the utility model provides a special steel construction of elevator well, includes shaped steel, the upper end and/or the lower extreme of shaped steel set up adapting unit, and two adjacent shaped steel can be connected through adapting unit, shaped steel is vertical to be established the angle department of elevator well, adapting unit includes sub-connecting piece and female connecting piece, be equipped with the locating pin on the sub-connecting piece, be equipped with the locating hole on the female connecting piece, the locating pin can insert in the locating hole.
In some embodiments, the section steel is a hollow steel. Therefore, the hollow steel material has stronger strength under the condition of reducing the weight of the section steel.
In some embodiments, the sub-connector comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece is connected with the section steel, the second connecting piece and the third connecting piece are connected with the first connecting piece, and a positioning pin is arranged on the first connecting piece of the sub-connector. Therefore, the positioning pin provided on the first connecting piece can be inserted into the positioning hole of the female connecting piece, and positioning can be performed more easily.
In some embodiments, the sub-connector further comprises a first fastening tab and a second fastening tab, the sides of the first fastening tab being welded to the section steel and the second connecting tab, respectively, and the sides of the second fastening tab being welded to the section steel and the third connecting tab, respectively. Therefore, by providing the first fastening tab and the second fastening tab, the sub-connector can be easily fixed to the lateral steel material of the elevator hoistway, so that the present utility model supports the elevator hoistway together with the lateral steel material in the elevator hoistway.
In some embodiments, the first fastening tab and the second fastening tab are each provided with a through hole. Thus, it is possible to pass the screw through the through hole and fix the first fastening tab and the second fastening tab to the lateral steel of the elevator hoistway.
In some embodiments, the third connecting piece is provided with a through hole.
In some embodiments, the female connector comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece is connected with the profile steel, the second connecting piece and the third connecting piece are connected with the first connecting piece, and a positioning hole is formed in the first connecting piece of the female connector. Therefore, the positioning pin provided on the first connection piece of the sub-connector can be inserted into the positioning hole of the first connection piece of the female connector.
In some embodiments, the section steel has a length of 3m. Therefore, the length profile steel can be more easily installed.
In some embodiments, the connecting member is made of a steel material.
In some embodiments, the second connecting piece and the third connecting piece are fixedly connected with the first connecting piece through welding.
The beneficial effects of the utility model are as follows: when the section steel is to be installed in the elevator shaft, the lower section steel is fixed, the upper end of the lower section steel is provided with the female connecting piece, the lower end of the other section steel is provided with the sub connecting piece, and the locating pin of the sub connecting piece at the lower end of the other section steel is inserted into the locating hole of the female connecting piece, so that the locating is finished, the lower end of the other section steel is fixed, and the rest section steel is installed upwards in sequence after the locating is finished.
Because the connecting component comprises the female connecting piece and the sub connecting piece, the positioning holes are formed in the female connecting piece, and the positioning pins are arranged on the sub connecting piece, when the profile steel is installed, the profile steel can be rapidly positioned through the positioning pins and the positioning holes, and the installation efficiency is improved.
Drawings
Fig. 1 is a schematic view of a steel structure dedicated to an elevator hoistway according to an embodiment of the present utility model;
fig. 2 is a schematic view of the interconnection of the two hoistway-specific steel structures shown in fig. 1;
fig. 3 is a schematic view of another embodiment of a steel dedicated to an elevator hoistway;
fig. 4 is a schematic structural view of a steel structural neutron coupling dedicated to the elevator hoistway shown in fig. 1.
In the figure: 1-section steel; a 2-sub-connector; 21-a locating pin; 3-female connector; 31-positioning holes; 4-a first connecting piece; 5-a second connecting piece; 6-a third connecting piece; 7-a first fastening tab; 8-a second fastening tab.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1 and 2 schematically show a steel structure dedicated to an elevator hoistway according to an embodiment of the present utility model.
As shown in fig. 1 to 4, a steel structure special for an elevator shaft comprises a section steel 1, wherein connecting components are installed at the upper end and/or the lower end of the section steel 1, such as: the connecting part is installed to the upper end of face shaped steel 1 down most, and connecting part is installed to the lower extreme of face shaped steel 1 down most and connecting part is all installed to the upper end and the lower extreme of middle shaped steel 1, and adjacent two shaped steel 1 can be connected through connecting part. The section steel 1 is vertically arranged at the corners of an elevator shaft, specifically, the cross section of the elevator shaft is square, the section steel 1 is arranged at the four corners of the elevator shaft, the connecting part in the embodiment comprises a sub-connecting piece 2 and a main connecting piece 3, the sub-connecting piece 2 is provided with a positioning pin 21, the main connecting piece 3 is provided with a positioning hole 31, and the positioning pin 21 can be inserted into the positioning hole 31.
In this embodiment, as shown in fig. 1 and 2, the section steel 1 is a hollow steel. Therefore, the hollow steel material has a strong strength even when the weight of the section steel 1 itself is reduced, and can be formed into an elevator hoistway together with the transverse steel material.
In this embodiment, as shown in fig. 1 and 4, the sub-connector 2 includes a first connecting piece 4, a second connecting piece 5 and a third connecting piece 6, the first connecting piece 4 is connected with the section steel 1, the second connecting piece 5 and the third connecting piece 6 are connected with the first connecting piece 4, the first connecting piece 4 is integrally formed with a positioning pin 21, and the positioning pin 21 disposed on the first connecting piece 4 can be inserted into the positioning hole 31 of the female connector 3, so that positioning can be performed more easily.
In this embodiment, as shown in fig. 1 and 4, the sub-connector 2 further includes a first fastening tab 7 and a second fastening tab 8, the side surfaces of the first fastening tab 7 are welded with the section steel 1 and the second connecting tab 5, respectively, the side surfaces of the second fastening tab 8 are welded with the section steel 1 and the third connecting tab 6, respectively, and by providing the first fastening tab 7 and the second fastening tab 8, the sub-connector 2 can be easily fixed on the transverse steel of the elevator hoistway, so that the present utility model supports the elevator hoistway together with the transverse steel in the elevator hoistway.
In this embodiment, the first and second fastening tabs 7 and 8 are integrally formed with through holes through which screws can be passed, and the first and second fastening tabs 7 and 8 are fixed to the lateral steel of the elevator shaft.
As shown in fig. 2, the third connecting piece 6 is integrally formed with a through hole. The third connecting pieces 6 of two adjacent section steel 1 can be fixed together by screws.
In the present embodiment, the structure of the female connector 3 as a whole is similar to that of the male connector 2. That is, the female connector 3 also includes a first connecting piece 4, a second connecting piece 5 and a third connecting piece 6, the first connecting piece 4 is connected with the section steel 1, both the second connecting piece 5 and the third connecting piece 6 are connected with the first connecting piece 4, a positioning hole 31 is provided on the first connecting piece 4, and a positioning pin 21 provided on the first connecting piece 4 of the sub-connector 2 can be inserted into the positioning hole 31 of the first connecting piece 4 of the female connector 3.
In this embodiment, the length of the section steel 1 is 3m. Therefore, the length steel 1 can be more easily installed.
In this embodiment, the connection member is made of a steel material.
In this embodiment, the second connecting piece 5 and the third connecting piece 6 are fixedly connected with the first connecting piece 4 by welding.
When the section steel 1 is to be installed in an elevator hoistway, the lower section steel 1 is fixed, the upper end of the lower section steel 1 is provided with the female connecting piece 3, the lower end of the other section steel 1 is provided with the sub-connecting piece 2, and the positioning pin 21 of the sub-connecting piece 2 at the lower end of the other section steel 1 is inserted into the positioning hole 31 of the female connecting piece 3, so that the positioning is finished, the lower end of the other section steel 1 is fixed, and the rest section steel 1 is installed upwards in sequence after the positioning is finished.
Since the connecting part of the utility model comprises the female connecting piece 3 and the sub connecting piece 2, and the positioning holes 31 are arranged on the female connecting piece 3, and the positioning pins 21 are arranged on the sub connecting piece 2, the connecting part can be rapidly positioned through the positioning pins 21 and the positioning holes 31 when the profile steel 1 is installed, and the installation efficiency is improved.
The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.
Claims (10)
1. The utility model provides a special steel construction of elevator well, includes shaped steel (1), the upper end and/or the lower extreme of shaped steel (1) set up adapting unit, and two adjacent shaped steel (1) can be connected through adapting unit, shaped steel (1) are vertical to be established elevator well's angle department, its characterized in that: the connecting component comprises a sub-connecting piece (2) and a main connecting piece (3), wherein a positioning pin (21) is arranged on the sub-connecting piece (2), a positioning hole (31) is formed in the main connecting piece (3), and the positioning pin (21) can be inserted into the positioning hole (31).
2. The steel structure dedicated to an elevator hoistway according to claim 1, wherein: the section steel (1) is hollow steel.
3. The steel structure dedicated to an elevator hoistway as claimed in claim 2, wherein: the sub-connecting piece (2) comprises a first connecting piece (4), a second connecting piece (5) and a third connecting piece (6), wherein the first connecting piece (4) is connected with the section steel (1), the second connecting piece (5) and the third connecting piece (6) are connected with the first connecting piece (4), and a positioning pin (21) is arranged on the first connecting piece (4) of the sub-connecting piece (2).
4. A steel structure dedicated for an elevator hoistway according to claim 3, characterized in that: the sub-connecting piece (2) further comprises a first fastening piece (7) and a second fastening piece (8), the side faces of the first fastening piece (7) are respectively welded with the section steel (1) and the second connecting piece (5), and the side faces of the second fastening piece (8) are respectively welded with the section steel (1) and the third connecting piece (6).
5. The steel structure for an elevator hoistway as claimed in claim 4, wherein: the first fastening piece (7) and the second fastening piece (8) are respectively provided with a through hole.
6. The steel structure for elevator hoistway as defined in claim 5, wherein: and the third connecting sheet (6) is provided with a through hole.
7. The steel structure for an elevator hoistway as claimed in claim 6, wherein: female connecting piece (3) include first connecting piece (4), second connection piece (5) and third connection piece (6), first connecting piece (4) with shaped steel (1) link to each other, second connection piece (5) and third connection piece (6) all with first connecting piece (4) link to each other, be equipped with locating hole (31) on first connecting piece (4) of female connecting piece (3).
8. The steel structure for an elevator hoistway according to claim 7, wherein: the length of the section steel (1) is 3m.
9. The steel structure dedicated for an elevator hoistway according to any of claims 1 to 8, characterized in that: the connecting part is made of steel materials.
10. The steel structure dedicated to an elevator hoistway as defined in claim 8, wherein: the second connecting piece (5) and the third connecting piece (6) are fixedly connected with the first connecting piece (4) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392785.9U CN220747232U (en) | 2023-09-04 | 2023-09-04 | Special steel structure for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392785.9U CN220747232U (en) | 2023-09-04 | 2023-09-04 | Special steel structure for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747232U true CN220747232U (en) | 2024-04-09 |
Family
ID=90556079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322392785.9U Active CN220747232U (en) | 2023-09-04 | 2023-09-04 | Special steel structure for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747232U (en) |
-
2023
- 2023-09-04 CN CN202322392785.9U patent/CN220747232U/en active Active
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