CN215798135U - Rope clamping prevention structure of rope pressing wheel of elevator - Google Patents
Rope clamping prevention structure of rope pressing wheel of elevator Download PDFInfo
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- CN215798135U CN215798135U CN202121907610.1U CN202121907610U CN215798135U CN 215798135 U CN215798135 U CN 215798135U CN 202121907610 U CN202121907610 U CN 202121907610U CN 215798135 U CN215798135 U CN 215798135U
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- rope
- briquetting
- pressing wheel
- rope pressing
- prevention structure
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Abstract
The utility model provides an anti-rope-clamping structure of a rope pressing wheel of a hoist, which comprises two rope pressing wheels and is characterized in that the two rope pressing wheels are respectively fixed at two ends of an installation frame through riveting pins, and the middle part above the installation frame is connected with a connecting rod through a rotating pin; the middle part of mounting bracket below just is located be equipped with the briquetting under the rotatory round pin, the wire casing has been seted up to the upper surface of briquetting, the lower skin weld of briquetting has the dog, the lower extreme of rope pressing wheel is equipped with the internal tooth dish. According to the utility model, through the arrangement of the pressing block, the working steel wire rope can smoothly pass through the pressing rope wheels, the rope clamping phenomenon of the rope pressing wheel of the elevator is prevented, meanwhile, the friction force can be reduced, the abrasion of the working steel wire rope is prevented, the safety is improved, and the service life is prolonged.
Description
Technical Field
The utility model belongs to the technical field of hanging basket elevators, and particularly relates to an anti-rope-clamping structure of a rope pressing wheel of an elevator.
Background
The hanging basket is a building tool for high-altitude operation in building engineering, mainly comprises a suspension platform, a hoisting machine, a safety lock, a suspension structure and an electric control box, wherein the hoisting machine is a power part of the suspension platform, adopts an electric climbing type structure, is divided into a hoisting type hoisting machine and a climbing type hoisting machine, and generally comprises a motor, a brake, a speed reducer, a rope pulley, a rope pressing mechanism and the like.
The hanging basket hoisting machine has the advantages that gaps exist among the rope pressing wheels in the using process of the hanging basket hoisting machine, so that the steel wire ropes are clamped among the rope pressing wheels when the wire breaking phenomenon occurs, the rope clamping fault is caused, and the safety of the hanging basket is influenced.
Therefore, the need for an anti-rope-blocking structure of a rope pressing wheel of the hoisting machine is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an anti-rope-clamping structure of a rope pressing wheel of a hoist, which solves the problems that the existing steel wire rope is broken, the steel wire rope is clamped between the rope pressing wheels, the rope clamping fault is caused, and the safety of a hanging basket is influenced. The rope clamping prevention structure of the rope pressing wheel of the elevator comprises two rope pressing wheels, and is characterized in that the two rope pressing wheels are fixed at two ends of a mounting rack through riveting pins respectively, and the middle part above the mounting rack is connected with a connecting rod through a rotating pin; the middle part of mounting bracket below just is located be equipped with the briquetting under the rotatory round pin, the wire casing has been seted up to the upper surface of briquetting, the lower skin weld of briquetting has the dog, the lower extreme of rope pressing wheel is equipped with the internal tooth dish.
And the middle part below the mounting rack is provided with a hole for placing a stop block.
The briquetting adopts the carbon pottery board of "ingot" type structure, the briquetting is the cross setting with the dog of lower surface.
The wire casing adopts the arc wall, the degree of depth of wire casing with the degree of depth of recess in the middle of the rope pressing wheel is the same.
The briquetting passes through the dog to inlay in the inboard of mounting bracket, just the briquetting is located two between the fabric wheel, the upper surface of briquetting is towards the internal tooth dish.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the pressing block is added in the middle of the rope pressing wheel, so that a gap between the two rope pressing wheels is reduced, the rope clamping fault caused by the fact that the steel wire rope is rolled into the gap between the two rope pressing wheels is avoided, the wire groove is formed in the upper surface of the pressing block, the working steel wire rope can smoothly pass through the space between the rope pressing wheels, the safety is improved, the service life of the steel wire rope clamping device is prolonged, the pressing wheel is arranged in the mounting frame through the stop block, and the pressing block and the stop block are of an integrated structure and convenient to replace.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the connecting rod of the present invention;
FIG. 3 is a schematic view of the connection structure of the stopper and the mounting bracket according to the present invention;
FIG. 4 is a schematic perspective view of the mount of the present invention;
FIG. 5 is a schematic perspective view of a briquette according to the present invention.
In the figure:
1-rope pressing wheel, 2-riveting pin, 3-mounting rack, 31-square groove, 4-rotating pin, 5-connecting rod, 6-stop block, 7-pressing block, 71-wire groove and 8-internal fluted disc.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 5.
The rope clamping prevention structure of the rope pressing wheel of the elevator comprises two rope pressing wheels 1 and is characterized in that the two rope pressing wheels 1 are respectively fixed at two ends of an installation frame 3 through riveting pins 2, and the middle part above the installation frame 3 is connected with a connecting rod 5 through a rotating pin 4; the middle part of mounting bracket 3 below just is located be equipped with briquetting 7 under rotatory round pin 4, wire casing 71 has been seted up to the upper surface of briquetting 7, the lower skin weld of briquetting 7 has dog 6, the lower extreme of rope pressing wheel 1 is equipped with internal tooth dish 8.
The working steel wire rope passes through a gap between the inner gear disc 8 and the rope pressing wheel 1, in the moving process of the working steel wire rope, due to friction, abrasion phenomenon exists, and due to the gap between the rope pressing wheels 1, rope clamping phenomenon often occurs, therefore, pressing blocks 7 are fixed between the rope pressing wheels 1 through the check blocks 6, the pressing blocks 7 are of a 'shoe-shaped' structure, and the wire grooves 71 are formed in the two ends of the upper surface, so that the working steel wire rope can smoothly pass through the rope pressing wheels 1, the rope clamping phenomenon is prevented, meanwhile, due to the arrangement of the wire grooves 71, friction can be reduced, the abrasion of the working steel wire rope is prevented, the safety is improved, and the service life of the working steel wire rope is prolonged.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. The rope clamping prevention structure of the rope pressing wheel of the elevator comprises two rope pressing wheels (1), and is characterized in that the two rope pressing wheels (1) are fixed at two ends of an installation frame (3) through riveting pins (2) respectively, and the middle part above the installation frame (3) is connected with a connecting rod (5) through a rotating pin (4); middle part of mounting bracket (3) below just is located be equipped with briquetting (7) under rotatory round pin (4), wire casing (71) have been seted up to the upper surface of briquetting (7), the lower skin weld of briquetting (7) has dog (6), the lower extreme of rope pressing wheel (1) is equipped with internal tooth dish (8).
2. The rope clamping prevention structure of the rope pressing wheel of the hoisting machine as recited in claim 1, characterized in that: and the middle part below the mounting rack (3) is provided with a hole for placing the stop block (6).
3. The rope clamping prevention structure of the rope pressing wheel of the hoisting machine as recited in claim 1, characterized in that: the pressing block (7) is a carbon ceramic plate with a 'shoe-shaped gold ingot' structure, and the pressing block (7) and the stop block (6) on the lower surface are arranged in a cross manner.
4. The rope clamping prevention structure of the rope pressing wheel of the hoisting machine as recited in claim 1, characterized in that: the wire casing (71) adopts an arc-shaped groove, and the depth of the wire casing (71) is the same as that of the groove in the middle of the rope pressing wheel (1).
5. The rope clamping prevention structure of the rope pressing wheel of the hoisting machine as recited in claim 4, characterized in that: briquetting (7) pass through dog (6) and inlay the inboard in mounting bracket (3), just briquetting (7) are located two between pressure rope wheel (1), the upper surface of briquetting (7) is towards internal tooth dish (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907610.1U CN215798135U (en) | 2021-08-16 | 2021-08-16 | Rope clamping prevention structure of rope pressing wheel of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907610.1U CN215798135U (en) | 2021-08-16 | 2021-08-16 | Rope clamping prevention structure of rope pressing wheel of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798135U true CN215798135U (en) | 2022-02-11 |
Family
ID=80131533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121907610.1U Active CN215798135U (en) | 2021-08-16 | 2021-08-16 | Rope clamping prevention structure of rope pressing wheel of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215798135U (en) |
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2021
- 2021-08-16 CN CN202121907610.1U patent/CN215798135U/en active Active
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