CN220334460U - Novel elevator lift roll guide shoe - Google Patents
Novel elevator lift roll guide shoe Download PDFInfo
- Publication number
- CN220334460U CN220334460U CN202322087342.9U CN202322087342U CN220334460U CN 220334460 U CN220334460 U CN 220334460U CN 202322087342 U CN202322087342 U CN 202322087342U CN 220334460 U CN220334460 U CN 220334460U
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- CN
- China
- Prior art keywords
- rolling guide
- guide
- mounting seat
- rolling
- spring
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 6
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a novel elevator lifting rolling guide shoe, which relates to the technical field of elevators and comprises an installation base, wherein a guide rod installation seat and a swing arm installation seat are respectively installed on the upper part of the installation base, at least three groups of rolling guide devices are connected on the upper parts of the guide rod installation seat and the swing arm installation seat in the same way, two rolling guide devices are positioned on the same straight line, and the rest rolling guide device is positioned between the two rolling guide devices and is vertical to the two rolling guide devices. This elevator goes up and down to roll and leads boots, the gyro wheel that sets up uses through the cooperation of guide bar and suppression spring, can carry out the self-adaptation according to elevator behavior and adjust, lets the gyro wheel have the effect of taking place small amplitude displacement to other directions at rolling in-process to reduce the reaction force, just also can reduce the frictional force between gyro wheel and the track, thereby extension gyro wheel's life.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a novel elevator lifting rolling guide shoe.
Background
The guide shoe is a guide device in the ascending and descending process of the elevator car, and the existing guide shoe structure is shown as an elevator combined guide shoe (CN 207957455U) in the disclosure of the patent, a roller assembly is arranged on a base in a hard mode, namely, the roller is not provided with other movable conditions except that the roller can rotate, that is, the roller assembly cannot perform self-adjustment according to the running condition of the elevator car, and when the roller moves along a guide rail of an elevator shaft, abrasion is aggravated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel elevator lifting rolling guide shoe, which solves the problems proposed by the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the novel elevator lifting rolling guide shoe comprises a mounting base, wherein a guide rod mounting seat and a swing arm mounting seat are respectively mounted on the upper part of the mounting base, at least three groups of rolling guide devices are connected to the upper parts of the guide rod mounting seat and the swing arm mounting seat in the same way, two rolling guide devices are positioned on the same straight line, and the rest rolling guide device is positioned between the two rolling guide devices and is vertical to the two rolling guide devices;
the rolling guide device comprises a swing support arm movably connected inside a swing arm mounting seat, a guide roller is rotatably connected to the top end of the swing support arm, a guide rod is fixedly connected to the upper portion of the guide rod mounting seat, a spring adjusting nut is connected to the end portion of the guide rod, a spring pressing plate is fixedly connected to the inside of the swing support arm, and a pressing spring is sleeved outside the guide rod and between the spring adjusting nut and the spring pressing plate.
Further, the swing arm mounting seat is hinged with the swing support arm through a shaft body.
Further, the guide rod is in threaded connection with the spring adjusting nut, and the elastic force of the pressing spring is adjusted by rotating the spring adjusting nut.
Further, a through hole for the guide rod to penetrate is formed in the spring pressing plate, and the diameter of the through hole is smaller than the minimum diameter of the pressing spring.
Further, a space for accommodating the elevator shaft track is reserved between the guide rollers in the three sets of rolling guide devices.
Further, two rolling guide devices positioned on the same straight line are provided, the guide rods are horizontally connected to the surface of the guide rod mounting seat, and the rest rolling guide devices are provided with guide rods obliquely connected to the surface of the guide rod mounting seat.
The utility model provides a novel elevator lifting rolling guide shoe. Compared with the prior art, the method has the following beneficial effects:
this elevator goes up and down to roll and leads boots, the gyro wheel that sets up uses through the cooperation of guide bar and suppression spring, can carry out the self-adaptation according to elevator behavior and adjust, lets the gyro wheel have the effect of taking place small amplitude displacement to other directions at rolling in-process to reduce the reaction force, just also can reduce the frictional force between gyro wheel and the track, thereby extension gyro wheel's life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view of A-A of FIG. 2 in accordance with the present utility model;
fig. 4 is a cross-sectional view of B-B of fig. 2 in accordance with the present utility model.
In the figure: 1. a mounting base; 2. a guide rod mounting seat; 3. a swing arm mounting seat; 4. swinging the support arm; 5. a guide roller; 6. a guide rod; 7. a spring adjustment nut; 8. a spring pressing plate; 9. pressing the spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the novel elevator lifting rolling guide shoe comprises a mounting base 1, wherein a guide rod mounting seat 2 and a swing arm mounting seat 3 are respectively mounted on the upper part of the mounting base 1, at least three groups of rolling guide devices are connected on the upper parts of the guide rod mounting seat 2 and the swing arm mounting seat 3 in the same way, two rolling guide devices are positioned on a straight line, the rest rolling guide device is positioned between the two rolling guide devices and vertical to the two rolling guide devices (a space for accommodating an elevator shaft rail is reserved between guide rollers 5 in the three groups of rolling guide devices), two rolling guide devices positioned on the same straight line are arranged, a guide rod 6 arranged by the rolling guide device is horizontally connected on the surface of the guide rod mounting seat 2, the rest rolling guide device is arranged by the guide rod 6 arranged by the rolling guide device is obliquely connected on the surface of the guide rod mounting seat 2), the rolling guide device comprises a swing support arm 4 movably connected inside a swing arm mounting seat 3 (the swing arm mounting seat 3 and the swing support arm 4 are hinged through a shaft body), the top end of the swing support arm 4 is rotationally connected with a guide roller 5, the upper part of the guide rod mounting seat 2 is fixedly connected with a guide rod 6 (a through hole for the guide rod 6 to penetrate is formed in the spring pressing plate 8, the diameter of the through hole is smaller than the minimum diameter of a pressing spring 9), the end part of the guide rod 6 is connected with a spring adjusting nut 7 (the guide rod 6 is in threaded connection with the spring adjusting nut 7, the elastic force of the pressing spring 9 is adjusted by rotating the spring adjusting nut 7), the spring pressing plate 8 is fixedly connected to the inner part of the swing support arm 4, and the pressing spring 9 is sleeved outside the guide rod 6 and between the spring adjusting nut 7 and the spring pressing plate 8.
When the guide shoe is used, the guide shoe is arranged at four corners of an elevator car, then the guide rail of the elevator shaft is positioned between the three rollers 5, the rollers 5 are not restrained and fixed as in the prior art in the ascending and descending processes of the elevator, and have certain self-adaptive capacity, specifically, when the elevator car is unbalanced, the rollers 5 and the swinging support 4 can deflect by reacting force by taking the hinging position of the swinging arm mounting seat 3 as the center, and when the swinging is deflected, the pressing spring 9 is extruded by the spring pressing plate 8 to shrink, and the position of the rollers 5 is changed at the moment, so that the guide shoe can be self-adjusted along with the change condition of the elevator car in the running process, so that the running safety of the elevator car is ensured.
Claims (6)
1. The novel elevator lifting rolling guide shoe comprises a mounting base (1) and is characterized in that a guide rod mounting seat (2) and a swing arm mounting seat (3) are respectively mounted on the upper part of the mounting base (1), at least three groups of rolling guide devices are connected to the upper parts of the guide rod mounting seat (2) and the swing arm mounting seat (3) in the same way, two rolling guide devices are positioned on the same straight line, and the rest rolling guide device is positioned between the two rolling guide devices and is vertical to the two rolling guide devices;
the rolling guide device comprises a swing support arm (4) movably connected to the inside of a swing arm mounting seat (3), a guide roller (5) is rotationally connected to the top end of the swing support arm (4), a guide rod (6) is fixedly connected to the upper portion of the guide rod mounting seat (2), a spring adjusting nut (7) is connected to the end portion of the guide rod (6), a spring pressing plate (8) is fixedly connected to the inside of the swing support arm (4), and a pressing spring (9) is sleeved between the spring adjusting nut (7) and the spring pressing plate (8) outside of the guide rod (6).
2. The novel elevator lifting rolling guide shoe according to claim 1, wherein the swing arm mounting seat (3) and the swing support arm (4) are hinged through a shaft body.
3. The novel elevator lifting rolling guide shoe according to claim 1, wherein the guide rod (6) is in threaded connection with the spring adjusting nut (7), and the elastic force of the pressing spring (9) is adjusted by rotating the spring adjusting nut (7).
4. The novel elevator lifting rolling guide shoe according to claim 1, wherein a through hole for the guide rod (6) to penetrate is formed in the spring pressing plate (8), and the diameter of the through hole is smaller than the minimum diameter of the pressing spring (9).
5. A new elevator lifting and rolling guide shoe according to claim 1, characterized in that a space for accommodating the elevator shaft track is reserved between the guide rollers (5) of the three sets of rolling guide devices.
6. A new elevator lifting rolling guide shoe according to claim 1, characterized in that two rolling guide devices are arranged on the same straight line, the guide bar (6) arranged on the rolling guide device is horizontally connected to the surface of the guide bar mounting seat (2), and the rest rolling guide devices are arranged with the guide bar (6) obliquely connected to the surface of the guide bar mounting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087342.9U CN220334460U (en) | 2023-08-04 | 2023-08-04 | Novel elevator lift roll guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087342.9U CN220334460U (en) | 2023-08-04 | 2023-08-04 | Novel elevator lift roll guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334460U true CN220334460U (en) | 2024-01-12 |
Family
ID=89449050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322087342.9U Active CN220334460U (en) | 2023-08-04 | 2023-08-04 | Novel elevator lift roll guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334460U (en) |
-
2023
- 2023-08-04 CN CN202322087342.9U patent/CN220334460U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |