CN220744288U - Chain hoist actuating mechanism convenient to maintain - Google Patents
Chain hoist actuating mechanism convenient to maintain Download PDFInfo
- Publication number
- CN220744288U CN220744288U CN202321605691.9U CN202321605691U CN220744288U CN 220744288 U CN220744288 U CN 220744288U CN 202321605691 U CN202321605691 U CN 202321605691U CN 220744288 U CN220744288 U CN 220744288U
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- CN
- China
- Prior art keywords
- sprocket
- driving
- chain
- chain wheel
- hoist
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a chain hoist driving mechanism convenient to maintain, which comprises a hoist base, wherein one end of the hoist base is provided with a hoisting motor, the driving end of the hoisting motor is provided with a driving chain wheel connected with the hoisting motor, one side of the driving chain wheel is provided with a rotating shaft fixedly arranged on the hoist base, two ends of the rotating shaft are symmetrically provided with driven chain wheels, the driving chain wheel and one of the driven chain wheels are sheathed with a transmission chain, the top of the hoist base is provided with a mounting plate, the mounting plate is provided with a chain wheel idler wheel, one end of one of the first driven chain wheels close to the driving chain wheel is also provided with a second driven chain wheel, the second driven chain wheel is provided with four hoisting chains, and the four hoisting chains are arranged through chain wheel idler wheel sliding grooves. The utility model has the beneficial effects that: lifting motor, driving sprocket, pivot and driven sprocket all set up on the lifting machine base, and when actuating mechanism trouble, maintainer need not ascend a height and maintain, avoid the risk, and actuating mechanism is maintained to the bottom, and the space is great, and it is also comparatively convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a chain elevator driving mechanism convenient to maintain.
Background
The hoist (well elevating conveyor/elementer) is a large mechanical device for transportation by changing potential energy, such as a mine hoist, a dam passing hoist, etc., and in a broad sense, an Elevator, a crown block, a hoist, a stabilizer, a crane, a hoist, etc., may be referred to as a hoist. The elevator generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity. The flexible steel wire rope and the transported goods are dragged by the power machine to move up and down to finish the transportation process, the steel wire rope is an essential part of the hoisting machine, and main varieties include phosphatized coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like;
the existing chain hoist driving mechanism is generally installed at the top of the hoist, the top operation space is narrow, ascending operation is needed, and the safety risk of maintenance personnel is relatively high.
Disclosure of Invention
The utility model aims to provide a chain hoist driving mechanism convenient to maintain, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chain hoist actuating mechanism convenient to maintain, includes the lifting machine base, lifting machine base one end is equipped with the lifting motor, the lifting motor drive end is equipped with the driving sprocket who is connected with it, driving sprocket one side be equipped with fixedly set up in pivot on the lifting machine base, pivot both ends symmetry is equipped with driven sprocket, driving sprocket and one of them the cover is equipped with drive chain on the driven sprocket, lifting machine base top is equipped with the mounting panel, be equipped with the sprocket idler on the mounting panel, be close to one of them of driving sprocket still be equipped with the driven sprocket of second in driven sprocket one end, be equipped with four lifting chains on the driven sprocket of second, four the lifting chains passes sprocket idler sliding tray sets up.
Further preferably, the elevator base, the mounting plate and the plurality of support rods arranged between the elevator base and the mounting plate form an elevator frame.
Further preferably, a cargo carrying frame is arranged in the elevator frame, and the end face of the cargo carrying frame is connected with two of the lifting chains.
Further preferably, two of the four lifting chains are respectively connected with a balancing weight arranged on one side of the elevator frame.
Further preferably, a plurality of rollers are respectively arranged at two ends of the balancing weight, and the rollers are in sliding connection with the supporting rods.
Further preferably, a plurality of rollers are arranged at the bottom of the cargo carrying frame.
Advantageous effects
According to the chain hoist driving mechanism convenient to maintain, the lifting motor, the driving chain wheel, the rotating shaft and the driven chain wheel are arranged on the hoist base, so that maintenance personnel do not need to ascend to maintain when the driving mechanism fails, risk is avoided, in addition, the driving mechanism is maintained at the bottom, the space is large, and the maintenance is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic diagram of the whole structure of the elevator of the present utility model.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Examples
As shown in fig. 1-2, a chain hoist driving mechanism convenient to maintain comprises a hoist base 8, wherein one end of the hoist base 8 is provided with a hoist motor 1, the driving end of the hoist motor 1 is provided with a driving sprocket 2 connected with the hoist motor, one side of the driving sprocket 2 is provided with a rotating shaft 11 fixedly arranged on the hoist base 8, two ends of the rotating shaft 11 are symmetrically provided with driven sprockets 4, the driving sprocket 2 and one of the driven sprockets 4 are sleeved with a transmission chain 3, the top of the hoist base 8 is provided with a mounting plate 9, the mounting plate 9 is provided with a sprocket idler 7, one end of one of the first driven sprockets 4 close to the driving sprocket 2 is also provided with a second driven sprocket 13, the second driven sprocket 13 is provided with four hoisting chains 5, and the four hoisting chains 5 penetrate through a sliding groove of the sprocket idler 7.
In this embodiment, the elevator base 8, the mounting plate 9 and a plurality of support rods disposed therebetween form an elevator frame. The elevator frame is internally provided with a cargo carrying frame 10, the end face of the cargo carrying frame 10 is connected with two lifting chains 5, and the cargo carrying frame 10 is lifted or lowered by the lifting chains 5 and crossing the chain wheel idler wheels 7 of the top mounting plate of the elevator.
Two of the four lifting chains 5 are respectively connected with a balancing weight 6 arranged on one side of the lifting machine frame, a plurality of rollers are respectively arranged at two ends of the balancing weight 6, the plurality of rollers are respectively and slidably connected with a plurality of supporting rods, the balancing weight 6 can conveniently slide between the supporting rods, and a plurality of rollers 12 are arranged at the bottom of the cargo carrying frame 10.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the summary of the present utility model within the scope of the present utility model.
Claims (6)
1. The utility model provides a chain hoist actuating mechanism convenient to maintain which characterized in that: including lifting machine base (8), lifting machine base (8) one end is equipped with lifting motor (1), lifting motor (1) drive end is equipped with driving sprocket (2) of being connected with it, driving sprocket (2) one side be equipped with fixed set up in pivot (11) on lifting machine base (8), pivot (11) both ends symmetry is equipped with driven sprocket (4), driving sprocket (2) with one of them cover is equipped with drive chain (3) on driven sprocket (4), lifting machine base (8) top is equipped with mounting panel (9), be equipped with sprocket idler (7) on mounting panel (9), be close to one of them of driving sprocket (2) driven sprocket (4) one end still is equipped with second driven sprocket (13), be equipped with four on second driven sprocket (13) and promote chain (5) pass sprocket idler (7) sliding tray sets up.
2. The maintenance-friendly chain hoist drive mechanism as claimed in claim 1, wherein: the elevator base (8), the mounting plate (9) and a plurality of support rods arranged between the elevator base and the mounting plate form an elevator frame.
3. The maintenance-friendly chain hoist drive mechanism as claimed in claim 2, wherein: and a cargo carrying frame (10) is arranged in the elevator frame, and the end face of the cargo carrying frame (10) is connected with two of the hoisting chains (5).
4. The maintenance-friendly chain hoist drive mechanism as claimed in claim 2, wherein: two of the four lifting chains (5) are respectively connected with a balancing weight (6) arranged on one side of the elevator frame.
5. The maintenance-friendly chain hoist drive mechanism as claimed in claim 4, wherein: and two ends of the balancing weight (6) are respectively provided with a plurality of rollers, and the rollers are in sliding connection with the support rods.
6. The maintenance-friendly chain hoist drive mechanism as claimed in claim 3, wherein: the bottom of the cargo carrying frame (10) is provided with a plurality of rollers (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605691.9U CN220744288U (en) | 2023-06-25 | 2023-06-25 | Chain hoist actuating mechanism convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605691.9U CN220744288U (en) | 2023-06-25 | 2023-06-25 | Chain hoist actuating mechanism convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220744288U true CN220744288U (en) | 2024-04-09 |
Family
ID=90553966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321605691.9U Active CN220744288U (en) | 2023-06-25 | 2023-06-25 | Chain hoist actuating mechanism convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220744288U (en) |
-
2023
- 2023-06-25 CN CN202321605691.9U patent/CN220744288U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |