CN210306629U - Installation equipment of elevator in electromechanical installation engineering - Google Patents
Installation equipment of elevator in electromechanical installation engineering Download PDFInfo
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- CN210306629U CN210306629U CN201920799413.9U CN201920799413U CN210306629U CN 210306629 U CN210306629 U CN 210306629U CN 201920799413 U CN201920799413 U CN 201920799413U CN 210306629 U CN210306629 U CN 210306629U
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- elevator
- frame body
- movable pulley
- installation
- fixing frame
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Abstract
The utility model discloses a mounting device of a lifting elevator in electromechanical mounting engineering, which comprises a frame body, a fixed pulley fixing frame, a movable pulley fixing frame, a threaded rod and a servo motor; the frame body is a square platform, and the periphery of the frame body is provided with handrails in a surrounding manner; a partition plate is arranged on the frame body close to the bottom, and a pressing device is arranged below the partition plate and used for temporarily fixing the elevator mounting frame and then facilitating screw reinforcement and welding reinforcement; a movable pulley fixing frame is arranged above the frame body, at least one movable pulley is arranged on the movable pulley fixing frame, and the movable pulley fixing frame is connected with the frame body through a connecting line; the fixed pulley fixing frame is at least provided with two fixed pulleys; the movable pulley and the fixed pulley are in winding connection through a traction wire, and two ends of the traction wire are connected to rollers of the servo motor; the utility model discloses operation control is convenient, and this equipment occupation space is little simultaneously, increases elevator installation effectiveness.
Description
Technical Field
The utility model relates to a lift elevator equipment field of electromechanical installation especially relates to a lift elevator's erection equipment among electromechanical installation engineering.
Background
Electromechanical installation is a relatively large-scale work; in the conventional building industry, the installation of elevators is a time-consuming and labor-intensive task; the elevator is taken as a necessity of a high-rise building, so that great convenience is provided for life of people, but certain disadvantages and inconvenience also exist in the installation process of the elevator; the mode of tradition installation elevator is to build the scaffold frame in the elevator shaft, and the installation elevator frame of artifical one deck can realize building of elevator, nevertheless expends the manpower, and work efficiency is slow, consequently provides an elevator erection equipment, need not expend a large amount of manpowers, and easy operation effectively promotes elevator installation speed.
In the prior art, the following technical schemes are adopted for installing the electromechanical elevator:
chinese patent application 201420196816.1 discloses a platform for elevator installation, which comprises a support and a bottom plate, wherein the support is a cube formed by connecting at least four vertical bars and at least six cross bars, and the support is further provided with two diagonal draw bars connecting the bottom of the support with the top of the support; at least two safety locking plates are respectively welded on at least two sides of the bottom plate, and the bottom plate is fastened and connected with the bracket by buckling the safety locking plates on a rod piece at the bottom of the bracket; the platform for elevator installation is specially used for elevator installation, and overcomes the defects of long installation construction period, time and labor waste and the like of the conventional elevator.
Chinese patent application 201420116282.7 discloses a mounting rack for scaffold-free elevator installation, which is characterized in that the mounting rack for scaffold-free elevator installation is composed of a support, an operation platform and a top plate; the mounting frame for mounting the scaffold-free elevator is more convenient for construction of constructors and improves the operation environment of the constructors through the design of the operation platform; meanwhile, through the design of the top plate, potential danger in the construction process is eliminated, personal safety of constructors is protected, and due to the fact that the heights of the support vertical rods are different, an inclination angle is naturally formed after the top plate is installed, falling sundries can roll off, and practical use is facilitated.
However, in the prior art, only the elevator is installed in a pure mechanical mode, the installation efficiency is still low, in the installation process, the consumed labor is large, a plurality of potential safety hazards are avoided, the size is too large, and the elevator is inconvenient to use in installation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an elevator's erection equipment among electromechanical installation engineering, through the rising or the decline of the fixed pulley group, movable pulley group, the servo motor drive support body that set up, installer takes the support body to carry out the installation and the reinforcement of elevator, sets up hold-down mechanism simultaneously, tentatively consolidates the installed part in the installation, has avoided the manual support to consolidate, practices thrift the manpower, promotes the installation effectiveness.
The utility model provides a following technical scheme:
the installation equipment of the elevator in the electromechanical installation project comprises a frame body, a fixed pulley fixing frame, a movable pulley fixing frame, a threaded rod and a servo motor; the frame body is a platform, and the periphery of the frame body is provided with handrails in a surrounding manner; a partition plate is arranged on the frame body close to the bottom, and a pressing mechanism is arranged below the partition plate; a movable pulley fixing frame is arranged above the frame body, and at least one movable pulley is arranged on the movable pulley fixing frame; the fixed pulley fixing frame is at least provided with two fixed pulleys; the movable pulley with the fixed pulley passes through the pull wire wraparound, the pull wire both ends are all connected on servo motor's gyro wheel, the support body with the movable pulley mount passes through the connecting piece to be connected, the connecting piece is the metal connecting piece.
Preferably, the platform is rectangular, in particular square.
Preferably, one end of the traction wire can be connected to a roller of the servo motor, and the other end of the traction wire is fixedly connected to the frame body.
Preferably, the number of the fixed pulleys and the movable pulleys can be freely set, and the more the number of the movable pulleys is used, the less the weight force is distributed to each movable pulley.
Preferably, the traction wire is a steel wire rope consisting of three steel wires.
Preferably, the pressing mechanism arranged below the partition plate comprises an asynchronous motor connected to the partition plate, a rotating shaft of the asynchronous motor is connected with a first helical gear, and the first helical gear is arranged in the horizontal direction; a second bevel gear matched with the first bevel gear is arranged below the first bevel gear; the second helical gear is arranged in a vertical direction.
Preferably, the center of the second bevel gear is of a hollow structure, the threaded rod penetrates through the second bevel gear, and two ends of the threaded rod are connected to the frame body.
Preferably, two opposite-direction threads are formed at two ends of the threaded rod, moving blocks are arranged on the threaded rods at the two ends, and the moving blocks are provided with threaded holes and are matched and connected with the threads on the threaded rods; the moving block is connected with a pressing block.
Preferably, the number of the servo motors is at least two, and the servo motors are symmetrically arranged at the top of the rack body.
Preferably, a synchronous connecting rod is arranged on the movable pulley, the at least two movable pulleys are connected through the synchronous connecting rod, and the connecting point of the synchronous connecting rod and each movable pulley deviates from the center of the movable pulley.
Preferably, the fixed pulley fixing frame is connected to a top wall of the elevator shaft.
In addition, in the working process of the device, a special power supply cable is arranged on the frame body, and a wire coiling box is arranged on the frame body; the servo motor and the asynchronous motor are provided with switches and are connected with a power supply cable through a lead.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a lift's erection equipment among electromechanical installation engineering through setting up fixed pulley group and running block, has effectively reduced the bearing capacity of single pulley, greatly increased the security in the equipment use.
(2) The utility model relates to a lift's erection equipment among electromechanical installation engineering drives the support body through servo motor and goes up and down, and installer takes the support body to carry out the installation and the reinforcement of elevator, for traditional scaffold frame installation, has improved the installation effectiveness of elevator greatly.
(3) The utility model relates to a lift's erection equipment in electromechanical installation engineering sets up hold-down mechanism, tentatively consolidates the installed part in the installation, has avoided artificial support to consolidate, practices thrift the manpower for work efficiency.
(4) The utility model relates to a lift's erection equipment among electromechanical installation engineering, this equipment is small, has reduced elevator installation space greatly, has reduced elevator installation space's requirement, is applicable to the limited building of elevator installation space simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the a-part structure of the present invention.
Fig. 3 is a schematic diagram of the structure of the synchronous connecting rod of the present invention.
Fig. 4 is a plan view of the servo motor roller according to the present invention.
In the figure: 1. a frame body; 2. a fixed pulley fixing frame; 3. a movable pulley fixing frame; 4. a threaded rod; 5. a railing; 6. a partition plate; 7. a servo motor; 8. a roller; 9. a pull wire; 10. a fixed pulley; 11. a movable pulley; 12. a connecting wire; 13. a moving block; 14. briquetting; 15. an asynchronous motor; 16. a first helical gear; 17. a second helical gear; 18. a synchronous connecting rod; 19. and connecting points.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
the installation equipment of the elevator in the electromechanical installation project comprises a frame body 1, a fixed pulley fixing frame 2, a movable pulley fixing frame 3, a threaded rod 4 and a servo motor 7; the frame body 1 is a square platform, and the periphery of the frame body is provided with a railing 5 in a surrounding manner; a partition plate 6 is arranged on the frame body 1 close to the bottom, and a pressing mechanism is arranged below the partition plate 6; a movable pulley fixing frame 3 is arranged above the frame body 1, and at least one movable pulley 11 is arranged on the movable pulley fixing frame 3; the fixed pulley fixing frame 2 is at least provided with two fixed pulleys 10; the movable pulley 11 and the fixed pulley 10 are in winding connection through a traction wire 9, and two ends of the traction wire 9 are connected to the roller 8 of the servo motor 7; the frame body 1 is connected with the movable pulley fixing frame 3 through a connecting piece 12, and the connecting piece 12 is made of metal; drive support body 1 through servo motor 7 and go up and down, installer takes support body 1 to carry out the installation and the reinforcement of elevator, for traditional scaffold frame installation, has improved the installation effectiveness of elevator greatly.
The number of the fixed pulleys 10 and the movable pulleys 11 can be freely set, and when the number of the used movable pulleys 11 is larger, the gravity distributed by each movable pulley 11 is smaller; the traction wire 9 is a steel wire rope consisting of three steel wires; the pressing mechanism arranged below the partition plate 6 comprises an asynchronous motor 15 connected to the partition plate 6, a rotating shaft of the asynchronous motor 15 is connected with a first bevel gear 16, and the first bevel gear 16 is arranged in the horizontal direction; a second bevel gear 17 matched with the first bevel gear 16 is arranged below the first bevel gear; the second bevel gear 17 is arranged in the vertical direction; set up hold-down mechanism tentatively consolidates the installed part in the installation, has avoided artificial support to consolidate, practices thrift the manpower for work efficiency.
The center of the second bevel gear 17 is of a hollow structure, the threaded rod 4 penetrates through the second bevel gear 17, and two ends of the threaded rod 4 are connected to the frame body 1.
Two opposite-direction threads are formed at two ends of the threaded rod 4, moving blocks 13 are arranged on the threaded rod 4 at the two ends, and the moving blocks 13 are provided with threaded holes and are matched and connected with the threads on the threaded rod 4; the moving block 13 is connected with a pressing block 14.
The fixed pulley fixing frame 2 is connected to the top wall of the elevator shaft.
Example two:
the difference from the first embodiment is that one end of the traction wire 9 is connected to the roller 8 of the servo motor 7, and the other end is not provided with the servo motor 7, is directly and fixedly connected to the frame body 1, and is powered by one motor; the equipment is provided with a plurality of pulleys, asynchronous rotation of the pulleys is inevitable, and asynchronous rotation of the pulleys is avoided, so that a synchronous connecting rod 18 is arranged on the movable pulleys 11, the at least two movable pulleys 11 are connected through the synchronous connecting rod 18, and a connecting point 19 of the synchronous connecting rod 18 and each movable pulley 11 deviates from the center of the movable pulley 11; the function of the synchronous connecting rod 18 is to rotate different movable pulleys 11 at the same frequency, so that the stability of the synchronous connecting rod is improved, and the stable operation of the frame body 1 during lifting is guaranteed.
The working principle is as follows: when the mounting equipment of the elevator in the electromechanical mounting project designed by the technical scheme is used specifically, a special power supply cable is arranged on the frame body 1, and the wire coiling box is arranged on the frame body 1; the servo motor 7 and the asynchronous motor 15 are provided with switches and are connected with a power supply cable through a lead; the frame body 1 is used for workers to sit and transport goods; the fixed pulley fixing frame 2 is arranged on a wall at the top of an elevator shaft, and a servo motor 7 drives a fixed pulley 10 and a movable pulley 11 to move, so as to avoid the pulleys from rotating asynchronously, therefore, a synchronous connecting rod 18 is arranged on the movable pulley 11, the at least two movable pulleys 11 are connected through the synchronous connecting rod 18, and a connecting point 19 of the synchronous connecting rod 18 and each movable pulley 11 deviates from the center of the movable pulley 11; the synchronous connecting rod 18 has the effects that different movable pulleys 11 can rotate at the same frequency, so that the stability of the movable pulleys is improved, and the stable operation of the frame body 1 during lifting is guaranteed; in the elevator installation, through asynchronous machine 15 control threaded rod 4 rotation, drive movable block 13 to both ends motion, compress tightly elevator installed part through briquetting 14, the staff carries out screw fixation or welding reinforcement, labour saving and time saving has promoted work efficiency greatly.
The device that obtains through above-mentioned technical scheme is elevator's erection equipment among electromechanical installation engineering, through the rising or the decline of the fixed pulley 10, movable pulley 11, the servo motor 7 drive support body 1 that set up, installer takes support body 1 to carry out the installation and the reinforcement of elevator, sets up hold-down mechanism simultaneously, and preliminary reinforcing to the installed part has avoided artificial support to consolidate in the installation, practices thrift the manpower, promotes the installation effectiveness.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An installation device of a lifting elevator in electromechanical installation engineering comprises a frame body (1), a fixed pulley fixing frame (2), a movable pulley fixing frame (3), a threaded rod (4) and a servo motor (7); the frame is characterized in that the frame body (1) is a platform, and the periphery of the frame body is provided with railings (5) in a surrounding manner; a partition plate (6) is arranged on the frame body (1) close to the bottom, and a pressing mechanism is arranged below the partition plate (6); a movable pulley fixing frame (3) is arranged above the frame body (1), at least one movable pulley (11) is arranged on the movable pulley fixing frame (3), and the movable pulley fixing frame (3) is connected with the frame body (1) through a connecting piece (12); the fixed pulley fixing frame (2) is at least provided with two fixed pulleys (10); the movable pulley (11) and the fixed pulley (10) are in winding connection through a traction line (9), and two ends of the traction line (9) are connected to the roller (8) of the servo motor (7).
2. The installation equipment of a lifting elevator in the electromechanical installation project according to claim 1, characterized in that the pressing mechanism arranged below the partition plate (6) comprises an asynchronous motor (15) connected to the partition plate (6), the rotating shaft of the asynchronous motor (15) is connected with a first bevel gear (16), and the first bevel gear (16) is arranged in the horizontal direction; a second bevel gear (17) matched with the first bevel gear is arranged below the first bevel gear (16); the second bevel gear (17) is arranged in the vertical direction.
3. The installation equipment of the elevator in the electromechanical installation project according to claim 2, characterized in that the center of the second bevel gear (17) is a hollow structure, the threaded rod (4) penetrates through the second bevel gear (17), and both ends of the threaded rod (4) are connected to the frame body (1).
4. The mounting device for the elevator in the electromechanical installation project according to claim 1, wherein two opposite-direction threads are formed at two ends of the threaded rod (4), moving blocks (13) are arranged on the threaded rod (4) at the two ends, and the moving blocks (13) are provided with threaded holes and are connected with the threads on the threaded rod (4) in a matching manner; the moving block (13) is connected with a pressing block (14).
5. The installation equipment of a lift elevator in electromechanical installation works as claimed in claim 1, characterized in that said servo motors (7) are at least two and are symmetrically arranged on the top of said frame body (1).
6. Installation equipment for a hoisting elevator in electromechanical installation according to claim 1, characterized in that the movable pulleys (11) are provided with a synchronizing connecting rod (18), and that the at least two movable pulleys (11) are connected by means of the synchronizing connecting rod (18), and that the connecting point (19) of the synchronizing connecting rod (18) to each movable pulley (11) is offset from the center of the movable pulley (11).
7. Installation equipment for a hoisting or lowering elevator in electromechanical installation according to claim 1, characterized in that the fixed pulley holder (2) is attached to the top wall of the elevator hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799413.9U CN210306629U (en) | 2019-05-29 | 2019-05-29 | Installation equipment of elevator in electromechanical installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799413.9U CN210306629U (en) | 2019-05-29 | 2019-05-29 | Installation equipment of elevator in electromechanical installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306629U true CN210306629U (en) | 2020-04-14 |
Family
ID=70141025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799413.9U Expired - Fee Related CN210306629U (en) | 2019-05-29 | 2019-05-29 | Installation equipment of elevator in electromechanical installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306629U (en) |
-
2019
- 2019-05-29 CN CN201920799413.9U patent/CN210306629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210529 |