CN219408775U - Parallel elevator installation structure - Google Patents
Parallel elevator installation structure Download PDFInfo
- Publication number
- CN219408775U CN219408775U CN202320498698.9U CN202320498698U CN219408775U CN 219408775 U CN219408775 U CN 219408775U CN 202320498698 U CN202320498698 U CN 202320498698U CN 219408775 U CN219408775 U CN 219408775U
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- Prior art keywords
- guide rail
- elevator
- rail bracket
- parallel
- shafts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a parallel elevator installation structure, which comprises two elevator shafts (1) which are distributed in parallel, wherein a common guide rail bracket (2) is arranged in the depth direction between the two elevator shafts (1); two counterweight devices (5) which are distributed back and forth are arranged on the common guide rail bracket (2), and the left side and the right side of the common guide rail bracket (2) are provided with lift cabs (6) which are positioned in the lift shafts (1). The utility model has the characteristics of effectively reducing the installation space and shortening the installation time.
Description
Technical Field
The utility model relates to a parallel elevator, in particular to a parallel elevator installation structure.
Background
The traditional parallel elevator arrangement mode is generally two independent shafts, a wall body with the thickness of 200mm-300mm is arranged in the middle, when the counterweight position is at the side edge, the counterweight of each elevator needs to occupy a certain shaft width space respectively, and the plane space occupied by the elevator is large. If the middle part does not have a wall body, a steel beam is erected in the middle part to serve as the role of the wall body; the elevator requires a large installation space. Meanwhile, because the two elevators connected in parallel are independently designed, each elevator in a machine room needs to be supported by two independent tractor rest beams, and each elevator is provided with an independent control cabinet in the machine room. The parallel shafts with the wall bodies in the middle and the parallel shafts with the steel beams erected in the middle are independent for the elevator, so that independent installation is needed during installation, and the installation working hours are long. Therefore, the prior art has the problems of larger installation space and longer installation time required by the elevator.
Disclosure of Invention
The utility model aims to provide a parallel elevator installation structure. The utility model has the characteristics of effectively reducing the installation space and shortening the installation time.
The technical scheme of the utility model is as follows: a parallel elevator installation structure comprises two elevator shafts which are distributed in parallel, wherein a common guide rail bracket is arranged in the depth direction between the two elevator shafts; two counterweight devices which are distributed back and forth are arranged on the common guide rail support, and the left side and the right side of the common guide rail support are provided with cabs positioned in each elevator well.
In the above-mentioned parallel elevator installation structure, the two counterweights are on the same straight line or have projection overlapping relationship on the same straight line.
In the above-mentioned parallel elevator installation structure, the common guide rail bracket comprises a middle guide rail frame, one end of the rear side of the middle guide rail frame is provided with a rear side connecting frame connected with the elevator shaft, and the other end of the front side of the middle guide rail frame is provided with a front side connecting frame connected with the elevator shaft; counterweight guide rails are arranged on the front side and the rear side of the middle guide rail frame, and car guide rails are arranged at the left end and the right end of the middle guide rail frame.
In the above parallel elevator installation structure, a machine placing beam is arranged above the common guide rail bracket, and a traction device is arranged above the machine placing beam.
Compared with the prior art, the utility model fixes the guide rail by arranging the common guide rail bracket between the two parallel elevator shafts, and installs the two counterweight devices at the front end and the rear end of the common guide rail bracket, so that the counterweight devices of the two elevators are in projection overlapping relationship on the same straight line or on the same line, thus a wall body or a steel girder is not needed to be erected between the shafts of the two parallel elevators, the space of the shafts of the two parallel elevators can be reduced by about 10 percent, the utilization rate of a building is improved, the building development cost is saved, and the installation time is shortened. Meanwhile, the machine placing beams are arranged above the common guide rail bracket and are matched with the two counterweight devices distributed front and back, so that the tractor machine placing beams of the two elevators in the machine room of the parallel elevator can share the two machine placing beams, and the bearing parts of the machine room are saved; in addition, as the traction machines are jointly designed and arranged on the two machine placing beams, the traction machines are close to each other in distance and can share a control cabinet body; simultaneously, by adopting the structure of the utility model, two elevators which are arranged in parallel can be installed simultaneously, and the installation time can be reduced. In summary, the utility model has the characteristics of effectively reducing the installation space and shortening the installation time.
Drawings
Fig. 1 is a schematic layout of the top traction apparatus of the present utility model;
fig. 2 is a view of the structure of the counterweight of the utility model with two elevators in the same line;
FIG. 3 is a structural view of the common rail bracket of FIG. 2;
fig. 4 is a structural view of two elevator counterweights of the utility model in a projected overlapping relationship on the same line.
The marks in the drawings are: 1-elevator shaft, 2-common guide rail bracket, 3-machine rest beam, 4-traction device, 5-counterweight device, 6-car, 201-middle guide rail bracket, 202-rear side connecting bracket, 203-front side connecting bracket, 204-counterweight guide rail and 205-car guide rail.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The parallel elevator installation structure comprises two elevator shafts 1 which are distributed in parallel, wherein a common guide rail bracket 2 is arranged between the two elevator shafts 1 in the depth direction, as shown in figures 1-4; two counterweight devices 5 which are distributed back and forth are arranged on the common guide rail bracket 2, and the left side and the right side of the common guide rail bracket 2 are provided with cabs 6 which are positioned in the elevator shafts 1.
The two counterweights 5 are in co-linear or in a projected overlapping relationship.
The common guide rail bracket 2 comprises a middle guide rail frame 201, one end of the rear side of the middle guide rail frame 201 is provided with a rear side connecting frame 202 connected with the elevator shaft 1, and the other end of the front side of the middle guide rail frame 201 is provided with a front side connecting frame 203 connected with the elevator shaft 1; counterweight guide rails 204 are arranged on the front side and the rear side of the middle guide rail frame 201, and car guide rails 205 are arranged on the left end and the right end of the middle guide rail frame 201.
A machine placing beam 3 is arranged above the common guide rail bracket 2, and a traction device 4 is arranged above the machine placing beam 3.
The shelf beam is perpendicular to the width direction of the elevator shaft, i.e. along the depth direction.
The machine placing beam is provided with two traction machines which are respectively matched with the counterweight device.
The installation process of the utility model comprises the following steps: a common guide rail bracket which is consistent with the depth of the elevator shafts is arranged between two elevator shafts which are distributed in parallel, a middle guide rail frame is fixed at the middle position in the depth direction, then a front side connecting frame and a rear side connecting frame are arranged and fixed between the middle guide rail frame and the front side and the rear side of the elevator shafts, and the rear side connecting frame and the front side connecting frame are respectively positioned at two ends of the middle guide rail frame and are distributed in a staggered manner; the car guide rail is fixed at the middle position of the left side and the right side of the middle guide rail frame (the other car guide rail is fixed on the inner wall of the corresponding position of the left side and the right side of the well), the counterweight guide rail is fixed at the front side and the rear side of the middle guide rail frame (can be symmetrically distributed or can be staggered), the other counterweight guide rail is fixed on the inner wall surface of the corresponding position of the front side and the rear side of the well, counterweight devices needed by two elevators are respectively arranged at the front side and the rear side of the common guide rail frame (the counterweight systems of the two elevators are on the same straight line (shown in fig. 2 and 3) or have projection overlapping relation (shown in fig. 4)), so that a wall body is not required to be arranged or a steel beam is not required to be erected, the space utilization rate can be effectively improved, and the building development cost can be saved.
The parallel elevator arrangement mode symmetrically designs the counterweight systems of the two elevators, so that the tractor machine placing beams of the two elevators in the machine room of the novel parallel elevator can share the two machine placing beams, and the bearing parts of the machine room are saved; because the traction machines are designed and installed on the two machine placing beams together, the traction machines are close to each other in distance and can share a control cabinet body; simultaneously, the structure can simultaneously install two elevators which are arranged in parallel, and can reduce the installation time.
Claims (4)
1. A parallelly connected elevator mounting structure, its characterized in that: comprises two elevator shafts (1) which are distributed in parallel, and a common guide rail bracket (2) is arranged between the two elevator shafts (1) in the depth direction; two counterweight devices (5) which are distributed back and forth are arranged on the common guide rail bracket (2), and the left side and the right side of the common guide rail bracket (2) are provided with lift cabs (6) which are positioned in the lift shafts (1).
2. The parallel elevator installation structure according to claim 1, wherein: the two counterweights (5) are in the same straight line or have projection overlapping relationship on the same straight line.
3. The parallel elevator installation structure according to claim 1, wherein: the common guide rail bracket (2) comprises a middle guide rail bracket (201), one end of the rear side of the middle guide rail bracket (201) is provided with a rear side connecting frame (202) connected with the elevator shaft (1), and the other end of the front side of the middle guide rail bracket (201) is provided with a front side connecting frame (203) connected with the elevator shaft (1); counterweight guide rails (204) are arranged on the front side and the rear side of the middle guide rail frame (201), and car guide rails (205) are arranged on the left end and the right end of the middle guide rail frame (201).
4. The parallel elevator installation structure according to claim 1, wherein: a machine placing beam (3) is arranged above the common guide rail bracket (2), and a traction device (4) is arranged above the machine placing beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498698.9U CN219408775U (en) | 2023-03-08 | 2023-03-08 | Parallel elevator installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498698.9U CN219408775U (en) | 2023-03-08 | 2023-03-08 | Parallel elevator installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219408775U true CN219408775U (en) | 2023-07-25 |
Family
ID=87242404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320498698.9U Active CN219408775U (en) | 2023-03-08 | 2023-03-08 | Parallel elevator installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219408775U (en) |
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2023
- 2023-03-08 CN CN202320498698.9U patent/CN219408775U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |