CN222225886U - A machine room-less passenger elevator maintenance platform - Google Patents
A machine room-less passenger elevator maintenance platform Download PDFInfo
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- CN222225886U CN222225886U CN202420998204.8U CN202420998204U CN222225886U CN 222225886 U CN222225886 U CN 222225886U CN 202420998204 U CN202420998204 U CN 202420998204U CN 222225886 U CN222225886 U CN 222225886U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an overhaul platform technical field especially relates to an inorganic tenant's ladder overhauls platform, technical problem: in most inorganic tenant lifts, a traction machine system is arranged at the top of a hoistway, parts such as a traction machine are required to be overhauled, overhaulers need to stand at the top of a lift car, when the height of a top layer is too high, because the lifting height of the lift car is limited, the overhaulers still cannot maintain the parts such as the traction machine when standing at the top of the elevator car, and the overhauling and maintenance operation process is difficult; the technical scheme is as follows: an inorganic tenant elevator overhauling platform comprises a lifting component, a telescopic component, a fixing component, a guardrail component and a safety component; the utility model discloses compare in traditional inorganic tenant's ladder, at the maintenance in-process, the maintainer stands still because of highly inadequately at the passenger's ladder sedan-chair top, can't overhaul hauler system, makes the slow condition of maintenance process progress, through the mode that makes the maintenance platform go up and down, the maintainer of being convenient for overhauls the hauler for maintenance speed.
Description
Technical Field
The utility model relates to the technical field of overhaul platforms, in particular to an inorganic tenant elevator overhaul platform.
Background
In recent years, the development of the passenger elevator industry has changed from the past organic passenger elevator to the inorganic passenger elevator, and the inorganic passenger elevator adopts the microcomputer control of variable frequency speed regulation, so that the structure of the inorganic passenger elevator is greatly different from that of the conventional vertical passenger elevator. In order to save space, equipment such as a control cabinet, a host machine, a speed limiter and the like which are installed in a machine room above a hoistway in the past are changed into equipment installed in the hoistway, special machine room setting is canceled, the building cost is reduced while the utilization rate of the building area is effectively improved, meanwhile, materials are saved, and the height of a top layer is reduced. Because no machine room is arranged on the inorganic tenant ladder, the control system of the inorganic tenant ladder has higher flexibility, convenience and reliability compared with that of a common guest ladder, however, in most inorganic tenant ladders, a traction machine system is arranged at the top of a well, parts such as a traction machine and the like are required to be overhauled, an overhauler needs to stand on the top of a lift car, when the height of the top layer is too high, because the lifting height of the lift car is limited, the overhauler still cannot maintain the parts such as the traction machine and the like on the top of the guest ladder, and the overhauling and maintenance operation process is difficult.
Disclosure of utility model
In order to overcome most inorganic tenant's ladder, because hauler system all installs at the well top, in the maintenance process, the maintainer still stands at the elevator sedan-chair top because of the height is not enough, can't overhaul hauler system, makes the slow problem of maintenance process progress.
The technical scheme includes that the maintenance platform of the inorganic tenant elevator comprises a workbench, a lifting assembly, a telescopic assembly, a fixing assembly, a guardrail assembly and a safety assembly, wherein the lifting assembly is arranged at the bottom of the workbench, the telescopic assembly is arranged at the bottom of the workbench, the fixing assembly is arranged at the bottom of the telescopic assembly, the guardrail assembly is arranged above the workbench, and the safety assembly is arranged above the workbench.
Preferably, the maintenance operation movable platform is provided by arranging the workbench, the workbench is lifted through the lifting assembly, the lifting assembly is deformed by the telescopic assembly to realize lifting, the whole device is fixed by the fixing assembly, the maintenance personnel are protected by the guardrail assembly, the handrail is provided for convenient operation, and the maintenance personnel are protected by the safety assembly.
Preferably, an access opening is formed in one side of the workbench, a sliding groove is formed in one side of the workbench, two groups of sliding grooves are formed in the sliding groove, and maintenance personnel can enter the workbench to operate through the access opening, and the lifting assembly can work normally through the sliding groove.
The lifting assembly comprises lifting rods and connecting rods, wherein the lifting rods are arranged at the bottom of the workbench, a plurality of groups of lifting rods are arranged at the inner sides of the lifting rods, a plurality of groups of connecting rods are arranged at the inner sides of the lifting rods, lifting is carried out through lifting rod combination deformation, and the connecting rods are used for connecting the lifting rods.
The telescopic assembly comprises an electric telescopic rod and a power rod, wherein the electric telescopic rod is arranged at the bottom of the workbench, a plurality of groups of electric telescopic rods are arranged, one end of each electric telescopic rod is provided with the power rod, a plurality of groups of power rods are arranged, the power rods are enabled to move through the electric telescopic rods, and the power rods are utilized to provide power for the combined deformation of the lifting rods.
The fixing assembly comprises a fixing seat and a fixing frame, wherein the fixing seat is arranged at the bottom of the workbench, sliding grooves are formed in one side of the fixing seat, two groups of sliding grooves are formed in the bottom of the fixing seat, the fixing frame is arranged at the bottom of the fixing seat, a power rod is installed through the fixing seat and limited, and the fixing frame is installed and fixed through the fixing frame.
The guardrail assembly comprises a guardrail frame and a guardrail support, wherein the guardrail frame is arranged above the workbench, the guardrail support is arranged on the inner side of the guardrail frame, protection is provided for maintenance personnel through the guardrail frame, and the guardrail support is used for supporting and reinforcing the guardrail frame.
The safety assembly comprises a rotary bolt, a rotary rod, a connecting block and a safety cover, wherein a plurality of groups of rotary bolts are arranged above the workbench, the rotary rods are arranged on the inner sides of the rotary bolts, the connecting block is arranged on one side of the rotary bolts, the safety cover is arranged on one side of the connecting block, the rotary rod is installed and limited through the rotary bolts, the connecting block is enabled to move through rotation of the rotary rod, the safety cover is driven to move through the movement of the connecting block, and the safety cover is used for blocking an access opening to prevent an maintainer from stepping on the air carelessly during operation.
The utility model has the beneficial effects that:
1. Compared with the traditional inorganic tenant elevator, the traction machine system is arranged at the top of the hoistway, the traction machine and other parts are overhauled, an overhauler needs to stand at the top of the elevator car, when the height of the top layer is too high, because the lifting height of the elevator car is limited, the overhauler still cannot maintain the traction machine and other parts at the top of the elevator car, and the overhauling and maintenance operation process is difficult, the overhauler can lift along with the overhauling platform by lifting the overhauling platform, so that the overhauler is convenient to overhaul the traction machine, and the overhauling speed is accelerated;
2. When the elevator platform is lifted, the electric telescopic rods stretch to drive the power rods to move, the power rods move in the sliding grooves to drive the combination of the plurality of groups of lifting rods and the plurality of groups of connecting rods to deform, so that the workbench is lifted, and maintenance staff is lifted to overhaul the traction machine, so that most inorganic tenant ladders are solved, as the traction machine systems are all arranged at the tops of the shafts, in the overhaul process, the maintenance staff stand at the tops of the elevator ladles and still cannot overhaul the traction machine systems due to insufficient height, the problem that the overhaul process is slow in progress is solved, and the practical value of the elevator traction machine is increased;
3. When maintenance operation, the maintainer climbs the car top, promotes the safety cover with the hand, drives the connecting block and rotates around the rotary rod, and under rotatory bolt's spacing, the safety cover rises, and the maintainer gets into the workstation through the access & exit, and the guardrail frame can be as convenient maintainer operation of handrail in maintenance operation, and the guardrail supports consolidates the guardrail frame, is in maintenance in-process, and fixing base and mount are connected with the car, bear the weight of device and personnel, hoisting device security.
Drawings
FIG. 1 shows a first perspective view of an inorganic elevator service platform of the present utility model;
FIG. 2 shows a schematic perspective view of a lifting assembly of an inorganic tenant elevator maintenance platform of the present utility model;
FIG. 3 shows a second perspective view of an inorganic elevator service platform of the present utility model;
fig. 4 shows a schematic perspective view of a safety assembly of an inorganic elevator service platform according to the present utility model.
The reference numerals are 1, a workbench, 2, a lifting assembly, 3, a telescopic assembly, 4, a fixing assembly, 5, a guardrail assembly, 6, a safety assembly, 101, an entrance, 102, a chute, 201, a lifting rod, 202, a connecting rod, 301, an electric telescopic rod, 302, a power rod, 401, a fixed seat, 402, a fixed frame, 501, a guardrail frame, 502, a guardrail support, 601, a rotary bolt, 602, a rotary rod, 603, a connecting block, 604 and a safety cover.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1, the utility model provides an embodiment of an inorganic tenant elevator maintenance platform, which comprises a workbench 1, a lifting component 2, a telescopic component 3, a fixing component 4, a guardrail component 5 and a safety component 6, wherein the lifting component 2 is arranged at the bottom of the workbench 1, the telescopic component 3 is arranged at the bottom of the workbench 1, the fixing component 4 is arranged at the bottom of the telescopic component 3, the guardrail component 5 is arranged above the workbench 1, and the safety component 6 is arranged above the workbench 1.
Referring to fig. 2, in the present embodiment, the lifting assembly 2 includes a lifting rod 201 and a connecting rod 202, the lifting rod 201 is disposed at the bottom of the table 1, a plurality of groups of lifting rods 201 are disposed, the connecting rod 202 is disposed at the inner side of the lifting rod 201, a plurality of groups of connecting rods 202 are disposed, lifting is performed by combination deformation of the lifting rods 201, connection is performed between the plurality of groups of lifting rods 201 by using the connecting rod 202, the telescopic assembly 3 includes an electric telescopic rod 301 and a power rod 302, the electric telescopic rod 301 is disposed at the bottom of the table 1, a plurality of groups of electric telescopic rods 301 are disposed, one end of the electric telescopic rod 301 is provided with a power rod 302, a plurality of groups of power rods 302 are disposed, the power rod 302 is moved by the electric telescopic rod 301, and power is provided for combination deformation of the lifting rod 201 by using the power rod 302.
Referring to fig. 3, in the present embodiment, an access 101 is provided on one side of a workbench 1, a chute 102 is provided on one side of the workbench 1, two groups of chutes 102 are provided, an operator enters the workbench 1 through the access 101 to perform work, the lifting assembly 2 is enabled to work normally by using the chute 102, the fixing assembly 4 comprises a fixing seat 401 and a fixing frame 402, the bottom of the workbench 1 is provided with the fixing seat 401, the chute 102 is provided on one side of the fixing seat 401, two groups of chutes 102 are provided, the bottom of the fixing seat 401 is provided with the fixing frame 402, a power rod 302 is mounted through the fixing seat 401 and limited, the fixing frame 402 is mounted and fixed by using the fixing frame 402, a guardrail frame 501 is provided above the workbench 1, a guardrail frame 501 is provided on the inner side of the guardrail frame 501, protection is provided for the operator by the guardrail frame 501, and the guardrail frame 501 is supported and reinforced by the guardrail frame 502.
Referring to fig. 4, in the present embodiment, the safety assembly 6 includes a rotary latch 601, a rotary rod 602, a connection block 603 and a safety cover 604, wherein the rotary latch 601 is disposed above the workbench 1, a plurality of groups of rotary latches 601 are disposed on the inner side of the rotary latch 601, the rotary rod 602 is disposed on one side of the rotary latch 601, the connection block 603 is disposed on one side of the connection block 603, the safety cover 604 is driven by the movement of the connection block 603 by the rotation of the rotary rod 602, and the safety cover 604 is used to prevent the maintenance personnel from carelessly stepping on the air during operation.
During maintenance operation, a maintenance person climbs the top of the car, pushes the safety cover 604 by hand to drive the connecting block 603 to rotate around the rotating rod 602, the safety cover 604 is lifted up under the limit of the rotating bolt 601, the maintenance person enters the workbench 1 through the access port 101, the guardrail frame 501 can serve as a handrail in the maintenance operation to facilitate the maintenance person operation, the guardrail support 502 reinforces the guardrail frame 501, and in the maintenance process, the fixing seat 401 and the fixing frame 402 are connected with the car to bear the weight of the device and the person;
When the platform is lifted, the electric telescopic rod 301 stretches and contracts to drive the power rod 302 to move, the power rod 302 moves in the sliding groove 102 to drive the combination of the plurality of groups of lifting rods 201 and the plurality of groups of connecting rods 202 to deform, and the workbench 1 is lifted.
Through the steps, the maintenance operation movable platform is provided by arranging the workbench 1, the workbench 1 is lifted by the lifting assembly 2, the lifting assembly 2 is deformed by the telescopic assembly 3 to realize lifting, the whole device is fixed by the fixing assembly 4, maintenance personnel are protected by the guardrail assembly 5, handrails are provided for convenient operation, and the maintenance personnel are protected by the safety assembly 6.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The maintenance platform for the inorganic tenant elevator comprises a workbench (1) and is characterized by further comprising a lifting assembly (2), a telescopic assembly (3), a fixing assembly (4), a guardrail assembly (5) and a safety assembly (6), wherein the lifting assembly (2) is arranged at the bottom of the workbench (1), the telescopic assembly (3) is arranged at the bottom of the workbench (1), the fixing assembly (4) is arranged at the bottom of the telescopic assembly (3), the guardrail assembly (5) is arranged above the workbench (1), and the safety assembly (6) is arranged above the workbench (1).
2. The maintenance platform for the inorganic tenant elevator as claimed in claim 1, wherein the entrance (101) is formed in one side of the workbench (1), the sliding grooves (102) are formed in one side of the workbench (1), and the sliding grooves (102) are formed in two groups.
3. The maintenance platform of the inorganic tenant elevator, as claimed in claim 1, is characterized in that the lifting assembly (2) comprises lifting rods (201) and connecting rods (202), the lifting rods (201) are arranged at the bottom of the workbench (1), a plurality of groups of lifting rods (201) are arranged, the connecting rods (202) are arranged on the inner sides of the lifting rods (201), and a plurality of groups of connecting rods (202) are arranged.
4. The maintenance platform for the inorganic tenant elevator, as claimed in claim 1, is characterized in that the telescopic assembly (3) comprises an electric telescopic rod (301) and a power rod (302), the electric telescopic rod (301) is arranged at the bottom of the workbench (1), a plurality of groups of electric telescopic rods (301) are arranged, the power rod (302) is arranged at one end of the electric telescopic rod (301), and a plurality of groups of power rods (302) are arranged.
5. The maintenance platform for the inorganic tenant elevator, which is disclosed in claim 1, is characterized in that the fixing component (4) comprises a fixing seat (401) and a fixing frame (402), the fixing seat (401) is arranged at the bottom of the workbench (1), the sliding groove (102) is formed in one side of the fixing seat (401), two groups of sliding grooves (102) are formed, and the fixing frame (402) is arranged at the bottom of the fixing seat (401).
6. The maintenance platform for the inorganic tenant elevator as claimed in claim 1, wherein the guardrail assembly (5) comprises a guardrail frame (501) and a guardrail support (502), the guardrail frame (501) is arranged above the workbench (1), and the guardrail support (502) is arranged on the inner side of the guardrail frame (501).
7. The maintenance platform of the inorganic tenant elevator, which is disclosed in claim 1, is characterized in that the safety component (6) comprises a rotary bolt (601), a rotary rod (602), a connecting block (603) and a safety cover (604), the rotary bolt (601) is arranged above the workbench (1), a plurality of groups of the rotary bolts (601) are arranged, the rotary rod (602) is arranged on the inner side of the rotary bolt (601), the connecting block (603) is arranged on one side of the rotary bolt (601), and the safety cover (604) is arranged on one side of the connecting block (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420998204.8U CN222225886U (en) | 2024-05-09 | 2024-05-09 | A machine room-less passenger elevator maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420998204.8U CN222225886U (en) | 2024-05-09 | 2024-05-09 | A machine room-less passenger elevator maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222225886U true CN222225886U (en) | 2024-12-24 |
Family
ID=93918138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420998204.8U Active CN222225886U (en) | 2024-05-09 | 2024-05-09 | A machine room-less passenger elevator maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222225886U (en) |
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2024
- 2024-05-09 CN CN202420998204.8U patent/CN222225886U/en active Active
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