CN218909534U - Household elevator traction machine structure convenient to install - Google Patents
Household elevator traction machine structure convenient to install Download PDFInfo
- Publication number
- CN218909534U CN218909534U CN202223220253.9U CN202223220253U CN218909534U CN 218909534 U CN218909534 U CN 218909534U CN 202223220253 U CN202223220253 U CN 202223220253U CN 218909534 U CN218909534 U CN 218909534U
- Authority
- CN
- China
- Prior art keywords
- traction machine
- guide rail
- well
- wheel
- structure convenient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a household elevator traction machine structure convenient to install, which comprises a well, a lift car, a traction machine frame and an inverted traction machine; a guide rail is fixed on the inner wall of the well; the tractor frame comprises a guide rail bracket and a supporting beam; a diverting pulley is distributed between the supporting beams, and an inverted traction machine is fixed below the supporting beams; the support beam is provided with a long waist round mounting hole. According to the utility model, the guide rail is directly fixed on the well, the tractor frame is erected at the top of the guide rail, and the tractor is inverted below the tractor frame, so that the occupation of the top space of the well is reduced; the inverted traction machine is adopted, the traction machine frame is directly and fixedly connected with the top of the guide rail, the stress is stable, the installation and the disassembly are convenient, and the subsequent disassembly, assembly and maintenance are convenient; the supporting beam is provided with the long waist round mounting hole for mounting the diverting pulley, so that the diverting pulley is convenient to disassemble, assemble and overhaul. The utility model has the advantages of small occupation of the top space of the well and convenient installation and maintenance.
Description
Technical Field
The utility model relates to the technical field of home elevator equipment, in particular to a home elevator traction machine structure convenient to install.
Background
With the improvement of living conditions of people, home elevators are gradually popularized in China, and more villas, single-family houses and the like are provided with the home elevators to facilitate life. The technical specifications of the home elevator and the common public elevator are greatly different, and the space for the home elevator in houses such as general villas is relatively limited, so that the hoistway depth, the top layer height and the hoistway space of the home elevator are relatively small under the general condition, and certain difficulties can be brought to the installation and maintenance of the home elevator.
Patent application number CN202220121587.1 discloses a tractor frame device of villa ladder, belongs to elevator technical field. The tractor frame device of the villa ladder comprises a bearing beam assembly which is horizontally arranged, wherein a main machine seat assembly and a rope hitch plate assembly are arranged on the bearing beam assembly, host machine shock pads are arranged in two horizontal sides of the bearing beam assembly, bearing beam shock pads are arranged at two ends of the bottom of the bearing beam assembly and in the middle of the bottom of the bearing beam assembly, and bearing brackets are arranged below the bearing beam shock pads. The utility model has the advantages of convenient installation and good damping effect.
However, the traction machine frame is fixedly installed on the pair of spandrel girder components, and for a hoistway with limited depth such as a home elevator, the traction machine frame occupies more hoistway top space, and the home elevator must have basic hoistway space for running, so that many home elevators cannot be installed and applied in an environment with limited hoistway space, and the applicability of the home elevator is poor;
moreover, the hauler is installed above the spandrel girder assembly, and the top wall of the well is pressed close to above the hauler, so that staff does not have enough space to install and overhaul the hauler, namely the installation of the hauler is very inconvenient, and the follow-up maintenance of the home elevator is also very inconvenient.
Therefore, the existing home elevator adopts an overhead traction machine, and has the problems that the occupied space of the top of a well is large and the installation and the maintenance are inconvenient.
Disclosure of Invention
The utility model aims to provide a household elevator traction machine structure convenient to install. According to the characteristics of the home elevator, the utility model adopts the inverted traction machine to combine with the matched well structure, thereby greatly reducing the occupation of the top space of the well and facilitating the installation and maintenance.
The technical scheme of the utility model is as follows: a household elevator traction machine structure convenient to install comprises a well, a lift car arranged in the well, a traction machine rack arranged at the top of the well and a traction machine inversely arranged below the traction machine rack; two pairs of guide rails are fixedly arranged on the inner wall of the well; the traction machine frame comprises a pair of guide rail brackets fixed on the top of the guide rail and a pair of support beams correspondingly arranged between the guide rail brackets; three diverting pulleys are distributed among the supporting beams, and an inverted traction machine is fixed below the supporting beams; the traction machine is arranged on a traction machine mounting plate fixed at the bottom of the supporting beam; the supporting beam is provided with a mounting hole for mounting the diverting pulley, and the mounting hole is in a long waist round shape.
In the household elevator traction machine structure convenient to install, the well comprises a pair of front upright posts, a pair of rear upright posts and a pair of middle upright posts positioned in the middle; the guide rail is T-shaped and is fixedly arranged in the middle upright post and the rear upright post; safety tongs corresponding to the guide rails are arranged in the middle of two sides of the lift car.
In the household elevator traction machine structure convenient to install, the inner side walls of the middle upright post and the rear upright post are respectively provided with an installation upright post, and a mountain-shaped empty groove is formed in the installation upright post; the guide rail is fixed at the fastening groove of the inner side wall of the installation upright post through a fastening bolt.
In the household elevator traction machine structure convenient to install, a limiting block used for limiting and fixing the diverting pulley is arranged on the outer side of the supporting beam.
In the household elevator traction machine structure convenient to install, the counterweight is arranged at the rear wall of the well; the traction machine is sleeved with a steel rope, one end of the steel rope is connected with the balancing weight, and then sequentially penetrates through the diverting pulley, the traction machine and the two rest diverting pulleys and then is connected with the top of the lift car.
In the household elevator traction machine structure convenient to install, the traction ratio of the household elevator is 1:1.
In the household elevator traction machine structure convenient to install, the three diverting pulleys are horizontally distributed, and a first wheel, a second wheel and a third wheel are sequentially arranged from left to right; the first wheel and the second wheel are positioned right above the traction machine, and the distance between the first wheel and the second wheel is not larger than the diameter of the traction wheel of the traction machine.
Compared with the prior art, the elevator disclosed by the utility model has the advantages that the hoistway of the basic frame is formed by the pair of front posts, the middle post and the rear post, the guide rail is directly fixed on the middle post and the rear post, the tractor frame is directly fixedly erected on the top of the guide rail, and the tractor is inversely arranged below the tractor frame, so that the occupation of the top space of the hoistway is greatly reduced, and the elevator disclosed by the utility model can be effectively applied to a scene with limited hoistway space, and has relatively wider applicability;
the inverted traction machine is adopted, and the traction machine frame is directly and fixedly connected with the top of the guide rail, so that the stress is more stable, the top wall of a well in the inverted traction machine is far, the installation and the disassembly are convenient, and the subsequent disassembly, assembly and maintenance are convenient;
the supporting beam is provided with the long waist round mounting hole for mounting the diverting pulley, and one end of the diverting pulley can be moved to take down the diverting pulley from the supporting beam, so that the diverting pulley is convenient to disassemble, assemble and overhaul.
Therefore, the utility model has the advantages of small occupation of the top space of the well and convenient installation and maintenance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a top view (cut-away) of a hoistway of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is a schematic view of the structure of the car of the present utility model;
FIG. 5 is an enlarged view of the utility model at B in FIG. 4;
fig. 6 is a schematic structural view of the traction machine of the present utility model;
fig. 7 is a side view of the traction machine of the present utility model;
fig. 8 is a side view of the girder structure of the traction machine of the present utility model;
fig. 9 is a schematic view of the winding of the steel belt of the traction machine of the present utility model.
The marks in the drawings are: 1-well, 11-landing door, 12-center pillar, 13-fastening groove, 14-fastening bolt, 15-guide rail, 16-rear pillar, 2-car, 21-safety tongs, 3-tractor frame, 31-guide rail bracket, 32-supporting beam, 33-diverting pulley, 34-stopper, 35-mounting hole, 4-tractor, 41-balancing weight, 42-tractor mounting plate, 5-steel rope.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The utility model provides a household elevator hauler structure convenient to install, as shown in fig. 1, includes well 1, car 2 that locates in well 1, hauler frame 3 that locates at the top of well 1 and install hauler 4 under hauler frame 3 upside down; two pairs of guide rails 15 are fixedly arranged on the inner wall of the well 1;
as shown in fig. 6, the traction machine frame 3 includes a pair of rail brackets 31 fixed to the top of the rail 15 and a pair of support beams 32 correspondingly provided between the rail brackets 31; three diverting pulleys 33 are distributed among the supporting beams 32, and an inverted traction machine 4 is fixed below the supporting beams 32; the traction machine 4 is mounted on a traction machine mounting plate 42 fixed to the bottom of the support beam 32;
as shown in fig. 8, the support beam 32 is provided with a mounting hole 35 for mounting the diverting pulley 33, and the mounting hole 35 is formed in a long circular shape.
As shown in fig. 1, a hoistway 1 includes a pair of front posts, a pair of rear posts 16, and a pair of center posts 12 located in the middle; the guide rail 15 is T-shaped and is fixedly arranged inside the middle upright 12 and the rear upright 16;
as shown in fig. 4 and 5, safety tongs 21 corresponding to the guide rail 15 are provided in the middle of both sides of the car 2.
As shown in fig. 2 and 3, the inner side walls of the middle upright post 12 and the rear upright post 16 are provided with mounting upright posts, and the inside of each mounting upright post is provided with a mountain-shaped empty slot; the guide rail 15 is fixed at the fastening groove 13 of the inner side wall of the installation upright post through the fastening bolt 14, the guide rail 15 is directly and fixedly installed on the well 1, a guide rail bracket is not required to be additionally arranged, the occupation of the inner space of the well 1 is reduced to a certain extent, and the area of the car 2 can be increased.
As shown in fig. 7, a stopper 34 for stopping and fixing the diverting pulley 33 is provided on the outer side of the support beam 32.
As shown in fig. 9, a counterweight 41 is provided at the rear wall of the hoistway 1; the traction machine 4 is sleeved with a steel rope 5, one end of the steel rope 5 is connected with a balancing weight 41, and then sequentially passes through the diverting pulley 33, the traction machine 4 and the two rest diverting pulleys 33 and is connected with the top of the car 2;
the three diverting pulleys 33 are horizontally distributed, and a first wheel 331, a second wheel 332 and a third wheel 333 are sequentially arranged from left to right; the first wheel 331 and the second wheel 332 are positioned right above the traction machine 4, and the distance between the first wheel 331 and the second wheel 332 is not larger than the diameter of the traction wheel of the traction machine 4; the traction machine 4 and the diverting pulley 33 form a 180-degree wrap angle, so that the traction force is greatly improved; the traction ratio of the home elevator is 1:1.
Claims (7)
1. Household elevator traction machine structure convenient to install, its characterized in that: comprises a well (1), a lift car (2) arranged in the well (1), a tractor frame (3) arranged at the top of the well (1) and a tractor (4) inversely arranged under the tractor frame (3); two pairs of guide rails (15) are fixedly arranged on the inner wall of the well (1); the traction machine frame (3) comprises a pair of guide rail brackets (31) fixed on the top of the guide rail (15) and a pair of support beams (32) correspondingly arranged between the guide rail brackets (31); three diverting pulleys (33) are distributed among the supporting beams (32), and an inverted traction machine (4) is fixed below the supporting beams (32); the traction machine (4) is arranged on a traction machine mounting plate (42) fixed at the bottom of the supporting beam (32); the supporting beam (32) is provided with a mounting hole (35) for mounting the diverting pulley (33), and the mounting hole (35) is in a long waist round shape.
2. The home elevator traction machine structure convenient to install according to claim 1, wherein: the hoistway (1) includes a pair of front posts, a pair of rear posts (16), and a pair of center posts (12) located in the middle; the guide rail (15) is T-shaped and is fixedly arranged in the middle upright post (12) and the rear upright post (16); safety tongs (21) corresponding to the guide rails (15) are arranged in the middle of two sides of the lift car (2).
3. The home elevator traction machine structure convenient to install according to claim 2, wherein: the inner side walls of the middle upright post (12) and the rear upright post (16) are respectively provided with a mounting upright post, and a mountain-shaped empty slot is formed in the mounting upright post; the guide rail (15) is fixed at a fastening groove (13) on the inner side wall of the mounting upright post through a fastening bolt (14).
4. The home elevator traction machine structure convenient to install according to claim 1, wherein: and a limiting block (34) for limiting and fixing the diverting pulley (33) is arranged on the outer side of the supporting beam (32).
5. The home elevator traction machine structure convenient to install according to claim 1, wherein: a balancing weight (41) is arranged at the rear wall of the well (1); the traction machine (4) is sleeved with a steel rope (5), one end of the steel rope (5) is connected with the balancing weight (41), and then sequentially penetrates through the diverting pulley (33), the traction machine (4) and the remaining two diverting pulleys (33) to be connected with the top of the lift car (2).
6. The home elevator traction machine structure convenient to install according to claim 1, wherein: the traction ratio of the home elevator is 1:1.
7. The home elevator traction machine structure convenient to install according to claim 1, wherein: the three diverting pulleys (33) are horizontally distributed, and a first wheel (331), a second wheel (332) and a third wheel (333) are sequentially arranged from left to right; the first wheel (331) and the second wheel (332) are positioned right above the traction machine (4), and the distance between the first wheel (331) and the second wheel (332) is not larger than the diameter of the traction wheel of the traction machine (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220253.9U CN218909534U (en) | 2022-11-30 | 2022-11-30 | Household elevator traction machine structure convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223220253.9U CN218909534U (en) | 2022-11-30 | 2022-11-30 | Household elevator traction machine structure convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218909534U true CN218909534U (en) | 2023-04-25 |
Family
ID=86012068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223220253.9U Active CN218909534U (en) | 2022-11-30 | 2022-11-30 | Household elevator traction machine structure convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218909534U (en) |
-
2022
- 2022-11-30 CN CN202223220253.9U patent/CN218909534U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108439132A (en) | A kind of small-sized home elevator | |
| CN218909534U (en) | Household elevator traction machine structure convenient to install | |
| CN201864414U (en) | Right-angled door-opened sightseeing elevator without machine room | |
| CN210795435U (en) | Synchronous construction elevator | |
| CN116281509A (en) | Household elevator convenient to install and maintain | |
| CN216512270U (en) | Elevator with a movable door | |
| CN107902523B (en) | Sheet-shaped old building additional elevator | |
| CN202848808U (en) | Backpack household elevator | |
| CN105692414A (en) | Elevator without machine room | |
| CN205294547U (en) | Goods lift device goes up and down safely | |
| CN212639640U (en) | Right-angle door-opening elevator | |
| CN203976176U (en) | A kind of tractive force and the coaxial top traction of gravity household ladder | |
| CN201850035U (en) | Counterweight-free traction type passenger elevator with tractor on top of shaft | |
| CN111847189A (en) | Well double-chain type home elevator | |
| CN102674111B (en) | Winding structure for elevator steel wire rope | |
| CN112299215A (en) | Elevator shaft arrangement structure | |
| CN214733642U (en) | Cage type car frame structure elevator with main guide rail and auxiliary guide rail distributed at same side | |
| CN215905650U (en) | Villa elevator that whole well leads to coverage | |
| CN216863319U (en) | Car roof damping arrangement structure | |
| CN111422727A (en) | Lower support type car frame structure of rhombic car | |
| CN214087229U (en) | Special villa elevator structure | |
| CN221370090U (en) | Traction elevator structure | |
| CN221274944U (en) | Cargo lift computer lab arrangement structure | |
| CN203976171U (en) | A kind of tractive force and the coaxial end traction of gravity household ladder | |
| CN220745039U (en) | Structure of household sightseeing ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |