CN218024832U - Steel construction elevator well top hook structure - Google Patents
Steel construction elevator well top hook structure Download PDFInfo
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- CN218024832U CN218024832U CN202221991432.XU CN202221991432U CN218024832U CN 218024832 U CN218024832 U CN 218024832U CN 202221991432 U CN202221991432 U CN 202221991432U CN 218024832 U CN218024832 U CN 218024832U
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- hook
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Abstract
A steel structure elevator hoistway top hook structure, comprising: the steel beam comprises a lifting hook plate, a stiffening plate and a steel beam, wherein the lifting hook plate is arranged on the lower flange of the steel beam, and the stiffening plate is respectively connected with the side surface of the lifting hook plate and the lower flange of the steel beam. The application provides a pair of steel construction elevator well top lifting hook structure simple manufacture, simple to operate, lifting hook board, stiffening plate and girder steel can be directly at the welding preparation of mill and accomplish the back on-the-spot installation, through adopting lifting hook board and stiffening plate and girder steel integral welding to transmit the lifting hook load, compares traditional elevator lifting hook structure, can reduce the local stress concentration on girder steel bottom flange, makes the stress distribution more tend to evenly.
Description
Technical Field
The utility model belongs to the technical field of building structure component, concretely relates to steel construction elevator well top lifting hook structure.
Background
At present, civil engineering, namely old community transformation projects, which is the key development of the country, is actively promoted all over the country, and the addition of elevators in old multi-storey residential buildings is a key content of the old community transformation projects. To this kind of add after, its well generally adopts steel frame construction more, to steel construction elevator well top lifting hook, the tradition is done the law and is adopted round steel bending to take shape back and well top girder steel bottom flange welded mode more, can produce great concentrated stress to girder steel bottom flange like this, has reduced the safe deposit of component.
SUMMERY OF THE UTILITY MODEL
The application provides a steel construction elevator well top hook structure, include: the steel beam comprises a lifting hook plate, a stiffening plate and a steel beam, wherein the lifting hook plate is arranged on the lower flange of the steel beam, and the stiffening plate is respectively connected with the side surface of the lifting hook plate and the lower flange of the steel beam.
Preferably, a hook hole is reserved in the middle of the hook plate.
Preferably, the stiffener plate is arranged perpendicular to the hanger plate.
Preferably, two stiffening plates are arranged on each side of the hook plate.
Preferably, the steel beam is rectangular in cross section.
The application provides a pair of steel construction elevator well top lifting hook structure simple manufacture, simple to operate, lifting hook board, stiffening plate and girder steel can be directly at the welding preparation of mill and accomplish the back on-the-spot installation, through adopting lifting hook board and stiffening plate and girder steel integral welding to transmit the lifting hook load, compares traditional elevator lifting hook structure, can reduce the local stress concentration on girder steel bottom flange, makes the stress distribution more tend to evenly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a hook structure at the top of a steel structure elevator shaft provided by the present invention;
fig. 2 is the utility model provides a pair of steel construction elevator well top hook structure's side schematic diagram.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In an embodiment of the present application, as shown in fig. 1-2, the present application provides a steel structure elevator hoistway top hook structure, including: the steel beam comprises a hook plate 1, a stiffening plate 3 and a steel beam 4, wherein the hook plate 1 is arranged on the lower flange of the steel beam 4, and the stiffening plate 3 is respectively connected with the side surface of the hook plate 1 and the lower flange of the steel beam 4.
In the present embodiment, the stiffener 3 serves to ensure lateral stability and rigidity of the hook plate 1 while dispersing the stress transmitted from the hook plate 1 to the lower flange of the steel beam 4.
In the embodiment of the present application, a hook hole 2 is left in the middle of the hook plate 1.
In the present embodiment, the hook hole 2 is used for passing a cable therethrough and hanging an object such as a motor or the like.
In the embodiment of the present application, the stiffener 3 is arranged perpendicular to the hanger plate 1.
In the embodiment of the present application, two stiffening plates 3 are disposed on each side of the hook plate 1.
In the embodiment of the present application, the material of the hook plate 1 is Q235B grade steel.
In the embodiment of the present application, the width of the hook plate 1 is the same as that of the steel beam 4, and the lower part is semicircular.
In the embodiment of the present application, the thickness of the hanger plate 1 is not less than 16mm.
In the embodiment of the present application, the diameter of the hook hole 2 is not less than 50mm.
In the embodiment of the present application, the stiffening plate 3 is made of Q235B grade steel.
In the embodiment of the present application, the thickness of the stiffener plate 3 is not less than 6mm.
In the embodiment of the present application, the section of the steel beam 4 is rectangular.
The application provides a pair of steel construction elevator well top lifting hook structure simple manufacture, simple to operate, lifting hook plate, stiffening plate and girder steel can be directly at the welding of mill and accomplish the back on-the-spot installation, through adopting lifting hook plate and stiffening plate and girder steel whole welding to transmit the lifting hook load, compares traditional elevator lifting hook structure, can reduce the local stress concentration on girder steel bottom flange, makes the stress distribution more tend to evenly.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A steel construction elevator well top lifting hook structure which characterized in that includes: the steel beam comprises a lifting hook plate, a stiffening plate and a steel beam, wherein the lifting hook plate is arranged on the lower flange of the steel beam, and the stiffening plate is respectively connected with the side surface of the lifting hook plate and the lower flange of the steel beam.
2. The steel structure elevator hoistway top hook structure of claim 1, wherein a hook hole is left at a middle position of the hook plate.
3. The steel structure elevator hoistway top hook structure of claim 1, wherein the stiffener plates are arranged perpendicular to the hook plates.
4. The steel structure elevator hoistway top hook structure of claim 1, wherein two stiffening plates are provided on each side of the hook plate.
5. The steel structure elevator hoistway top hook structure of claim 1, wherein the steel beam is rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991432.XU CN218024832U (en) | 2022-07-31 | 2022-07-31 | Steel construction elevator well top hook structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991432.XU CN218024832U (en) | 2022-07-31 | 2022-07-31 | Steel construction elevator well top hook structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218024832U true CN218024832U (en) | 2022-12-13 |
Family
ID=84342137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221991432.XU Active CN218024832U (en) | 2022-07-31 | 2022-07-31 | Steel construction elevator well top hook structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218024832U (en) |
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2022
- 2022-07-31 CN CN202221991432.XU patent/CN218024832U/en active Active
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