CN212053617U - Assembled elevator well structure - Google Patents
Assembled elevator well structure Download PDFInfo
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- CN212053617U CN212053617U CN202020494440.8U CN202020494440U CN212053617U CN 212053617 U CN212053617 U CN 212053617U CN 202020494440 U CN202020494440 U CN 202020494440U CN 212053617 U CN212053617 U CN 212053617U
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Abstract
The utility model provides an assembled elevator well structure, including a plurality of assembly body, the assembly body includes support frame, a plurality of elevator sub-well and a plurality of vestibule platform, vestibule platform with elevator sub-well one-to-one, one side of vestibule platform is connected with one side of the elevator sub-well that corresponds, the opposite side of vestibule platform is supported by the support frame after extending along perpendicular to the direction of height; a plurality of the assembly body is piled up along the direction of height, and all be connected with of elevator sub-well one side of vestibule platform corresponds. Because elevator sub-well, vestibule platform and support frame all can be prefabricated in the mill and accomplish, the job site only needs the concatenation installation, and the degree of assemblyization is high, has improved the efficiency of construction, has effectively solved the time limit for a project problem of traditional elevator well construction, does not need extra on-the-spot to strut simultaneously, has simplified the construction procedure to be applicable to installing additional of existing multilayer residential elevator.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to an assembled elevator well structure.
Background
At present, the city construction is new and different day by day, and newly-built residential buildings are almost multi-high-rise buildings with elevators. The popularization of residential elevators greatly improves the comfort and convenience of people, greatly improves the volume ratio of residences, and saves increasingly tense urban land. In contrast, however, in the large number of houses built in the eighth and ninety years of the last century, there are typically six or seven floors and no elevators. Along with the progress of society, the improvement of living standard of people and the increasing problems of aging population, the demand of installing elevators in the existing multi-storey houses is increasingly strong.
At present, the existing multi-storey houses are provided with elevators mainly in two structural forms of cast-in-place reinforced concrete structures and steel structures, and the two structural forms have advantages and disadvantages respectively. The cast-in-place reinforced concrete structure elevator has the advantages of mature construction method, good concrete durability, large member rigidity and guaranteed overall structure performance. The concrete elevator has the defects of great self weight, long construction period, large occupied working surface and great influence on the life of residents in the existing house during construction. The steel structure elevator has the advantages of short construction period, small influence on residents and small steel structure rigidity, large deformation and large later maintenance workload.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled elevator well structure, through each partial prefabrication with elevator well structure, the job site only needs the concatenation installation, and the level of assemblability is high, has improved the efficiency of construction.
In order to achieve the purpose, the utility model provides an assembled elevator well structure, including a plurality of assembly body, the assembly body includes support frame, a plurality of elevator sub-well and a plurality of vestibule platform, vestibule platform and the elevator sub-well one-to-one, one side of vestibule platform is connected with one side of the elevator sub-well that corresponds, the opposite side of vestibule platform is supported by the support frame after extending along the direction perpendicular to the height direction;
a plurality of the assembly body is piled up along the direction of height, and all be connected with of elevator sub-well one side of vestibule platform corresponds.
Optionally, the elevator sub-shaft is connected with a door-shaped opening is arranged on one side of the corridor platform, and the door-shaped opening is located in an area between the corridor platform and the bottom of the elevator sub-shaft.
Optionally, the number of the elevator sub-wells and the corridor platforms is at least two.
Optionally, the support frame includes two stands and a plurality of crossbeams that distribute along vertical direction, the both ends of crossbeam and two the stand is connected respectively, the opposite side of vestibule platform with the crossbeam is connected.
Optionally, the top of the corridor platform is flush with the top of the elevator sub-well.
Optionally, the elevator sub-well is a square tubular structure enclosed by 4 side walls, two adjacent side walls are connected through a first concrete column, a plurality of first steel bars are arranged in the first concrete column, a part of the first steel bars extend into one side wall connected with the first concrete column, and the rest of the first steel bars extend into the other side wall connected with the first concrete column.
Optionally, the corridor platform is of a square structure, the corridor platform is connected with the elevator sub-well and the support frame through second concrete columns, the second concrete columns are located at four top corners of the corridor platform, a plurality of second steel bars are arranged in the second concrete columns, one part of the second steel bars in each second concrete column extend into the corridor platform, and the rest of the second steel bars extend into the elevator sub-well or the support frame.
Optionally, a plurality of the first reinforcing bars are arranged in parallel and are U-shaped reinforcing bars and/or a plurality of the second reinforcing bars are arranged in parallel and are U-shaped reinforcing bars.
Optionally, a plurality of grouting sleeves are arranged at the bottom of the assembly body, a plurality of straight reinforcing steel bars are arranged at the top of the assembly body, and when two of the assembly bodies are stacked in the height direction, the straight reinforcing steel bars of the assembly bodies stretch into the adjacent grouting sleeves of the assembly bodies to connect the adjacent two of the assembly bodies.
Optionally, the elevator sub-well, the corridor platform and the support frame are all of prefabricated reinforced concrete structures.
The utility model provides an in assembled elevator well structure, including a plurality of assembly body, assembly body includes support frame, a plurality of elevator sub-well and a plurality of vestibule platform, vestibule platform with elevator sub-well one-to-one, one side of vestibule platform is connected with one side of the elevator sub-well that corresponds, the opposite side of vestibule platform is supported by the support frame after extending along perpendicular to the direction of height; a plurality of the assembly body is piled up along the direction of height, and all be connected with of elevator sub-well one side of vestibule platform corresponds. Because elevator sub-well, vestibule platform and support frame all can be prefabricated in the mill and accomplish, the job site only needs the concatenation installation, and the degree of assemblyization is high, has improved the efficiency of construction, has effectively solved the time limit for a project problem of traditional elevator well construction, does not need extra on-the-spot to strut simultaneously, has simplified the construction procedure to be applicable to installing additional of existing multilayer residential elevator.
Drawings
Fig. 1 is a schematic view of an assembly according to an embodiment of the present invention;
fig. 2 is a schematic view of a support frame provided in an embodiment of the present invention;
fig. 3 is a schematic view of an elevator sub-well provided by an embodiment of the present invention;
fig. 4-6 are schematic views of elevator sub-well side walls provided by embodiments of the present invention;
fig. 7 is a schematic view of a corridor platform provided by an embodiment of the present invention;
wherein the reference numerals are:
10-a support frame; 20-elevator sub-wells; 30-corridor platform;
110-upright post; 120-a cross beam; 410-a first rebar; 420-a second rebar; 430-straight steel bars.
Detailed Description
The following description of the embodiments of the present invention will be described in more detail with reference to the drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1, the present embodiment provides an assembly type elevator hoistway structure, which includes a plurality of assemblies, where the assemblies include a support frame 10, a plurality of elevator sub-shafts 20, and a plurality of corridor platforms 30, where the corridor platforms 30 correspond to the elevator sub-shafts 20 one to one, one side of each corridor platform 30 is connected to one side of the corresponding elevator sub-shaft 20, and the other side of each corridor platform 30 is supported by the support frame 10 after extending in a direction perpendicular to the height direction;
a plurality of the assemblies are stacked in the height direction, and one side of all the elevator sub-shafts 20 connected with the corridor platform 30 corresponds.
Specifically, as shown in fig. 1, fig. 1 is a schematic view of an assembly body provided by an embodiment of the present invention, the assembly body includes two elevator sub-wells 20, two corridor platforms 30, and a support frame 10. Referring to fig. 2, the supporting frame 10 includes two vertical columns 110 and a plurality of cross beams 120 distributed along a vertical direction, two ends of each cross beam 120 are connected to the two vertical columns 110, respectively, and the other side of the corridor platform 30 is connected to the cross beam 120. In this embodiment, the height of the supporting frame 10 is the height of two elevator sub-shafts 20, the height of one cross beam 120 in the vertical direction is equal to the height of the vertical column 110, and the height of the other cross beam 120 in the vertical direction is half of the height of the vertical column 110. The number of prefabricated part connecting joints is reduced by directly prefabricating the support frame 10 with two heights, and the construction efficiency is improved. In this embodiment, the upright column 110 and the cross beam 120 may be an integrally formed structure, or the upright column 110 and the cross beam 120 may be spliced after being prefabricated, which is not limited in this application.
Of course, the support frame 10 may also be a single-layer prefabricated component, such as a door-shaped support formed by only one cross beam 120 and two vertical columns 110, or the support frame 10 may also be a prefabricated component higher than two layers, which is not limited in this application. In this embodiment, the support frame 10 is a reinforced concrete structure. Adjacent ones of the cages 10 may be connected by a grout sleeve. For example, the top of the support frame 10 located below is provided with a straight steel bar, the bottom of the support frame 10 located above is provided with a grouting sleeve, and the straight steel bar is connected with the grouting sleeve correspondingly and then grouted.
The elevator sub-well 20 is used for forming a shaft for installing an elevator, the size of the shaft is determined according to the elevator model, and an elevator track and a counterweight track are installed on the side wall of the elevator sub-well 20. In this embodiment, a door-shaped opening for installing an elevator door is arranged on one side of the elevator sub-shaft 20 connected with the corridor platform 30, and the door-shaped opening is located in an area between the corridor platform 30 and the bottom of the elevator sub-shaft 20. In this embodiment, when the assemblies are stacked in the height direction, the door-shaped openings of all the elevator sub-wells 20 are located on the same side of the assemblies.
The shape of the elevator sub-shaft 20 may be a cylindrical shape or a square cylindrical shape, which is not limited in this application. The elevator sub-wells 20 are at least two in number to accommodate the height of the support frame 10. Fig. 3 is a schematic view of the structure of a single elevator sub-shaft 20. The number of elevator sub-wells 20 can be increased according to the floor conditions of the existing house. In this embodiment, the elevator sub-well 20 is made of reinforced concrete, and has the advantages of good durability, high rigidity, long service life and the like.
With reference to fig. 1 and fig. 3 to fig. 6, the elevator sub-shaft is a square tubular structure surrounded by 4 side walls, two adjacent side walls are connected by a first concrete column, a plurality of first steel bars 410 are disposed in the first concrete column, a part of the first steel bars 410 extend into one side wall connected with the first concrete column, and the rest of the first steel bars 410 extend into the other side wall connected with the first concrete column. It can be appreciated that what this application provided is a fabricated elevator well structure, prefabricated elevator well structure, through the elevator sub-well 20 of assembling into three-dimensional solid with four two-dimensional lateral walls, has overcome the problem that current prefabricated component producer can only produce concrete two-dimensional plane component. In addition, because the assembled three-dimensional member also has the characteristic of self-support, the elevator sub-well 20 does not need to be additionally supported on a construction site, the installation efficiency of the elevator sub-well 20 is greatly improved, and the operation period is shortened. In this embodiment, 4 of the side walls are all reinforced concrete members processed in a factory in advance, and the side walls are assembled to form the elevator sub-shaft 20 and then transported to a construction site for direct installation.
Specifically, as shown in fig. 4-6, fig. 6 shows a side wall of the elevator sub-shaft having a door-shaped opening, fig. 4 shows another side wall of the elevator sub-shaft opposite to the side wall having the door-shaped opening, and fig. 5 shows two other side walls arranged oppositely. Blank areas to be poured are reserved on two sides of the side walls shown in fig. 5, so that the first steel bars 410 in two adjacent side walls extend into the blank areas and concrete is poured to form a first concrete column. In this embodiment, a plurality of the first steel bars 410 are arranged in parallel and are all U-shaped steel bars, so as to improve the stability of connection between the side walls and improve the stress performance. The first reinforcing bars 410 of the two sidewalls in the same casting groove may or may not be connected, such as welded or plate-bound, and the present application does not limit this.
With reference to fig. 1, a plurality of grouting sleeves are disposed at the bottoms of the assemblies, a plurality of straight reinforcing bars 430 are disposed at the tops of the assemblies, and when two assemblies are stacked in the height direction, the straight reinforcing bars 430 of the assemblies extend into the grouting sleeves of the adjacent assemblies to connect the two adjacent assemblies. In this embodiment, referring to fig. 4 to 6, the bottom of the elevator sub-shaft 20 is provided with a plurality of grouting sleeves, the top of the elevator sub-shaft 20 is provided with a plurality of straight steel bars, and when two elevator sub-shafts 20 are stacked in the height direction, the straight steel bars 430 of one elevator sub-shaft 20 extend into the grouting sleeves of the other elevator sub-shaft 20 to connect the two elevator sub-shafts 20. The connection between the elevator sub-wells 20 is made more convenient and secure by means of a sleeve grouted connection. Meanwhile, the sleeve grouting connection construction precision requirement is low, the factory degree is high, the field assembly is simple and rapid, and the construction efficiency can be greatly improved. In this embodiment, the grouting sleeve is a full grouting sleeve.
Referring to fig. 7 in combination with fig. 1, the corridor platform 30 is a square structure, the corridor platform is connected to the elevator sub-well 20 and the support frame 10 through second concrete columns, the second concrete columns are located at four top corners of the corridor platform 30, a plurality of second steel bars 420 are disposed in the second concrete columns, a part of the second steel bars 420 in each second concrete column extends into the corridor platform 30, and the rest of the second steel bars 420 extend into the elevator sub-well 20 or the support frame 10.
In this embodiment, the top of the landing 30 is flush with the top of the elevator sub-shaft 20 to serve as a walkway. The corridor platform 30 is also made of reinforced concrete. A plurality of the second steel bars 420 are arranged in parallel and are all U-shaped steel bars. Specifically, with reference to fig. 2, 6 and 7, a pouring groove is formed at four top corners of the corridor platform 30, the cross beam 120 of the support frame 10 and the second steel bar 420 in the side wall with the door-shaped opening correspondingly extend into the pouring groove, and then concrete is poured into the pouring groove to form a second concrete column, so that the connection between the corridor platform 30 and the support frame 10 and the elevator sub-well 20 is realized.
To sum up, the embodiment of the utility model provides an assembled elevator well structure, including a plurality of assembly body, the assembly body includes support frame, a plurality of elevator sub-well and a plurality of vestibule platform, vestibule platform with the elevator sub-well one-to-one, one side of vestibule platform is connected with one side of the elevator sub-well that corresponds, the opposite side of vestibule platform is supported by the support frame after extending along perpendicular to the direction of height; a plurality of the assembly body is piled up along the direction of height, and all be connected with of elevator sub-well one side of vestibule platform corresponds. Because elevator sub-well, vestibule platform and support frame all can be prefabricated in the mill and accomplish, the job site only needs the concatenation installation, and the degree of assemblyization is high, has improved the efficiency of construction, has effectively solved the time limit for a project problem of traditional elevator well construction, does not need extra on-the-spot to strut simultaneously, has simplified the construction procedure to be applicable to installing additional of existing multilayer residential elevator.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (10)
1. An assembled elevator shaft structure is characterized by comprising a plurality of assembling bodies, wherein each assembling body comprises a supporting frame, a plurality of elevator sub-shafts and a plurality of corridor platforms, the corridor platforms are in one-to-one correspondence with the elevator sub-shafts, one side of each corridor platform is connected with one side of the corresponding elevator sub-shaft, and the other side of each corridor platform is supported by the supporting frame after extending in the direction perpendicular to the height direction;
a plurality of the assembly body is piled up along the direction of height, and all the elevator sub-well is connected with one side of vestibule platform corresponds.
2. The fabricated elevator hoistway structure of claim 1, wherein a door-shaped opening is provided on a side of the elevator sub-shaft to which the landing is connected, the door-shaped opening being located in an area between the landing and a bottom of the elevator sub-shaft.
3. The fabricated elevator hoistway structure of claim 1, wherein the number of elevator sub-wells and corridor platforms is at least two.
4. A fabricated elevator shaft structure according to claim 1 or 3, wherein the supporting frame comprises two vertical columns and a plurality of cross beams distributed along a vertical direction, two ends of the cross beam are respectively connected with the two vertical columns, and the other side of the corridor platform is connected with the cross beam.
5. The fabricated elevator hoistway structure of claim 1, wherein a top of the vestibule platform is flush with a top of the elevator sub-well.
6. The fabricated elevator hoistway structure of claim 1, wherein the elevator sub-well is a square tubular structure surrounded by 4 side walls, adjacent two side walls are connected by a first concrete column, a plurality of first steel bars are arranged in the first concrete column, a part of the first steel bars extend into one side wall connected with the first concrete column, and the rest of the first steel bars extend into the other side wall connected with the first concrete column.
7. The fabricated elevator hoistway structure of claim 6, wherein the corridor platform is a square structure, the corridor platform is connected with the elevator sub-well and the support frame through second concrete columns, the second concrete columns are located at four top corners of the corridor platform, a plurality of second steel bars are arranged in the second concrete columns, a part of the second steel bars in each second concrete column extend into the corridor platform, and the rest of the second steel bars extend into the elevator sub-well or the support frame.
8. The fabricated elevator hoistway structure of claim 7, wherein a plurality of the first reinforcing bars are disposed in parallel and are all U-shaped reinforcing bars and/or a plurality of the second reinforcing bars are disposed in parallel and are all U-shaped reinforcing bars.
9. The fabricated elevator hoistway structure of claim 1, wherein a plurality of grout sleeves are provided at the bottom of the assembly bodies, a plurality of straight reinforcing bars are provided at the top of the assembly bodies, and when two of the assembly bodies are stacked in the height direction, the straight reinforcing bars of the assembly bodies extend into the grout sleeves of the adjacent assembly bodies to connect the adjacent two of the assembly bodies.
10. The fabricated elevator hoistway structure of claim 1, wherein the elevator sub-well, the vestibule platform, and the support brackets are all prefabricated reinforced concrete structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494440.8U CN212053617U (en) | 2020-04-07 | 2020-04-07 | Assembled elevator well structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494440.8U CN212053617U (en) | 2020-04-07 | 2020-04-07 | Assembled elevator well structure |
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| CN212053617U true CN212053617U (en) | 2020-12-01 |
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| CN202020494440.8U Active CN212053617U (en) | 2020-04-07 | 2020-04-07 | Assembled elevator well structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638572A (en) * | 2021-08-10 | 2021-11-12 | 华东建筑设计研究院有限公司 | Elevator hoistway and construction process thereof |
-
2020
- 2020-04-07 CN CN202020494440.8U patent/CN212053617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638572A (en) * | 2021-08-10 | 2021-11-12 | 华东建筑设计研究院有限公司 | Elevator hoistway and construction process thereof |
| CN113638572B (en) * | 2021-08-10 | 2023-01-24 | 华东建筑设计研究院有限公司 | Elevator hoistway and construction process thereof |
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Effective date of registration: 20211116 Address after: 200040 Building 1, No. 421 Haifang Road, Jing'an District, Shanghai Patentee after: Shanghai modern architectural planning and Design Institute Co., Ltd Address before: 200002 No. 151, Hankou Road, Shanghai, Huangpu District Patentee before: East China Architectural Design Research Institute Co., Ltd. |
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| TR01 | Transfer of patent right |