CN211283338U - Elevator steering shaft pressing device - Google Patents
Elevator steering shaft pressing device Download PDFInfo
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- CN211283338U CN211283338U CN201921843424.9U CN201921843424U CN211283338U CN 211283338 U CN211283338 U CN 211283338U CN 201921843424 U CN201921843424 U CN 201921843424U CN 211283338 U CN211283338 U CN 211283338U
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Abstract
An object of the utility model is to provide a lifting machine steering spindle closing device for solve the loose technical problem of belt when lifting machine is empty. A hoisting machine steering shaft pressing device comprises a pressing support plate, a groove plate, an end plate, a pressing cavity and a pressing assembly; the groove plates are vertically arranged on two sides of the pressing support plate, the end plates are arranged at the upper end and the lower end of the groove plates, and a pressing groove is formed between the groove plates and the end plates; the pressing cavity used for installing the outer end of the rotating shaft of the elevator is installed in the pressing groove, and the upper end of the pressing cavity is connected with the end plate above the pressing cavity through the pressing assembly.
Description
Technical Field
The utility model belongs to the technical field of the locking relaxation technique of transmission belt that the lifting machine sent and specifically relates to a lifting machine steering spindle closing device.
Background
And the vertically arranged hoister is responsible for hoisting the cement materials below upwards to reach a feeding port of the production equipment above. When the hoister is unloaded, the belt of the hoister can be loosened due to the reduced weight, and the conveying action cannot be finished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting machine steering spindle closing device for solve the loose technical problem of belt when lifting machine is empty.
The utility model provides a technical scheme that its technical problem adopted is:
a hoisting machine steering shaft pressing device comprises a pressing support plate, a groove plate, an end plate, a pressing cavity and a pressing assembly; the groove plates are vertically arranged on two sides of the pressing support plate, the end plates are arranged at the upper end and the lower end of the groove plates, and a pressing groove is formed between the groove plates and the end plates; the pressing cavity used for installing the outer end of the rotating shaft of the elevator is installed in the pressing groove, and the upper end of the pressing cavity is connected with the end plate above the pressing cavity through the pressing assembly.
Preferably, the pressing component adopts a spring rod.
Preferably, a reinforcing rib is arranged between the groove plate and the pressing support plate.
Preferably, a reinforcing rib is arranged between the end plate and the pressing support plate.
Preferably, the outer end part of the pressing cavity is screwed with a sealing cover.
The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solutions have the following advantages or beneficial effects:
the utility model discloses technical scheme can realize preventing the relaxation of the inside transmission belt of lifting machine to the downward promotion trend of lifting machine pivot.
Drawings
FIG. 1 is a schematic side view of the present invention;
in the figure: 1. pressing the supporting plate; 2. a groove plate; 3. an end plate; 4. compressing the cavity; 5. a compression assembly; 6. and (5) reinforcing ribs.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
As shown in figure 1, the pressing device for the steering shaft of the elevator comprises a pressing support plate 1, a groove plate 2, an end plate 3, a pressing cavity 4 and a pressing assembly 5. The pressing support plate 1 is vertically installed on the outer shell of the elevator, and a through support plate through cavity is formed in the lower portion of the pressing support plate 1. The groove plates 2 are vertically arranged on two sides of the pressing support plate 1, and reinforcing ribs 6 are arranged between the groove plates 2 and the pressing support plate 1 and between the end plates 3 and the pressing support plate 1; the end plates 3 are arranged at the upper end and the lower end of the groove plate 2, and a compression groove is formed between the groove plate 2 and the end plates 3. The pressing cavity 4 can be vertically moved and is arranged in the pressing groove, and the pressing cavity 4 and the through cavity of the supporting plate are coaxially arranged; the outer end of the rotating shaft of the hoister is rotatably positioned in the pressing cavity 4. In order to realize the safe isolation of the outer end of the rotating shaft of the hoisting machine from the outside, the outer end part of the pressing cavity 4 is in threaded connection with a sealing cover. The upper end of the compressing cavity 4 is connected with the upper end plate 3 through a compressing assembly 5, and the compressing assembly 5 adopts a spring rod.
This use novel technical scheme theory of operation does: when the hoister is in no-load state, the pressing cavity 4 is under the action of downward tension of the pressing component 5, and the hoisting belt can still be pressed downwards through the rotating shaft of the hoister, so that the normal operation of the hoister is ensured.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (5)
1. A pressing device for a steering shaft of a hoist is characterized by comprising a pressing support plate, a groove plate, an end plate, a pressing cavity and a pressing assembly; the groove plates are vertically arranged on two sides of the pressing support plate, the end plates are arranged at the upper end and the lower end of the groove plates, and a pressing groove is formed between the groove plates and the end plates; the pressing cavity used for installing the outer end of the rotating shaft of the elevator is installed in the pressing groove, and the upper end of the pressing cavity is connected with the end plate above the pressing cavity through the pressing assembly.
2. The apparatus as claimed in claim 1, wherein the hold-down assembly is a spring rod.
3. The apparatus as claimed in claim 1, wherein a reinforcing rib is provided between the groove plate and the pressing support plate.
4. The apparatus as claimed in claim 1, wherein a reinforcing rib is provided between the end plate and the pressing support plate.
5. The apparatus as claimed in claim 1, wherein a cover is screwed to the outer end of the pressing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843424.9U CN211283338U (en) | 2019-10-28 | 2019-10-28 | Elevator steering shaft pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843424.9U CN211283338U (en) | 2019-10-28 | 2019-10-28 | Elevator steering shaft pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283338U true CN211283338U (en) | 2020-08-18 |
Family
ID=72033515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921843424.9U Active CN211283338U (en) | 2019-10-28 | 2019-10-28 | Elevator steering shaft pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110544A1 (en) * | 2020-11-26 | 2022-06-02 | 中国矿业大学 | Adjustment apparatus and method for tension balancing between multiple ropes |
-
2019
- 2019-10-28 CN CN201921843424.9U patent/CN211283338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110544A1 (en) * | 2020-11-26 | 2022-06-02 | 中国矿业大学 | Adjustment apparatus and method for tension balancing between multiple ropes |
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