CN211056460U - Elevator car stop device - Google Patents
Elevator car stop device Download PDFInfo
- Publication number
- CN211056460U CN211056460U CN201921627043.7U CN201921627043U CN211056460U CN 211056460 U CN211056460 U CN 211056460U CN 201921627043 U CN201921627043 U CN 201921627043U CN 211056460 U CN211056460 U CN 211056460U
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- Prior art keywords
- elevator car
- gyro wheel
- car
- guide rail
- mounting
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Control (AREA)
Abstract
The utility model discloses an elevator car stop device, elevator car has straight roof beam and car top, stop device leads boots including installing the guide rail on elevator car straight roof beam and installing the gyro wheel on the car, the guide rail includes installation department and fixed part, installation department fixed mounting is in on the straight roof beam, the gyro wheel is led boots and is included up end, lower terminal surface, connect up end and the gyro wheel of terminal surface down and lead boots body, side roller and positive gyro wheel, terminal surface fixed mounting is in on the car top down, the side roller with installation portion laminating is connected mutually, positive gyro wheel with fixed portion laminating is connected mutually. The utility model discloses reduce the loss of friction and energy, the noise that produces when reducing the elevator operation.
Description
Technical Field
The utility model belongs to the technical field of the elevator equipment technique and specifically relates to an elevator car stop device is related to.
Background
In the elevator industry, the straight beam clamp is arranged on the car roof to prevent the deviation of the car in the up-and-down running process, but the device has no good filtering effect on the vibration, deviation and swing generated in the running process of the car in complex installation and working conditions, only has a buffering effect on a transverse surface, and has limited effect on improving the comfort and the silencing effect of the elevator sitting. As shown in fig. 1, the straight beam clamp 91 is directly clamped on the straight beam 92 and is fixedly arranged on the car roof 93, and the design can generate vibration during the operation of the elevator, so that the comfort of taking the elevator is influenced.
Therefore, an elevator car limiting device with a buffering function is needed to be provided, noise generated during elevator operation is reduced, and comfort is improved for passengers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide an elevator car stop device, lead boots through increasing the gyro wheel to reduce vibration, skew, the swing in the elevator operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator car stop device, elevator car has straight roof beam and car roof, stop device leads boots including installing the guide rail on elevator car straight roof beam and installing the gyro wheel on the car roof, the guide rail is led boots and is laminated mutually with the gyro wheel and is connected, the guide rail includes installation department and fixed part, installation department fixed mounting is in on the straight roof beam, the gyro wheel is led boots and is included up end, lower terminal surface and connect up end and the gyro wheel of terminal surface down and lead boots body, terminal surface fixed mounting is in on the car roof down.
Preferably, corresponding grooves are formed in the upper end face and the lower end face, a groove is formed between the groove and the roller guide shoe body, and the fixing portion is installed in the groove.
Preferably, the roller guide shoe further comprises a side roller and a front roller, the side roller is attached to the mounting portion, and the front roller is attached to the fixing portion.
Preferably, the mounting portion is provided with a first mounting hole, the mounting portion is fixedly mounted on the straight beam through a first fastener, and the first fastener penetrates through the first mounting hole.
Preferably, the lower end face is further provided with a second mounting hole, the lower end face is fixedly mounted on the top of the car through a second fastening piece, and the second fastening piece penetrates through the second mounting hole.
Preferably, the guide rail is T-shaped, and the mounting portion is perpendicular or approximately perpendicular to the fixing portion.
Preferably, the fixing portion divides the mounting portion into left and right sides, and the side rollers are respectively placed in the left and right sides of the mounting portion.
The utility model has the advantages that:
1. the utility model discloses an elevator car stop device leads boots through increasing the gyro wheel, reduces the loss of friction and energy, reduces the noise that produces when elevator operation.
2. The utility model discloses the installation is simple, adjusts the convenience, can adapt to the different functioning speed of elevator.
Drawings
Fig. 1 is a schematic structural view of a conventional elevator car stopping device;
fig. 2 is a schematic structural view of an elevator car limiting device of the present invention;
fig. 3 is a schematic structural view of a guide rail in an elevator car stopping device according to the present invention;
fig. 4 is a schematic structural view of a roller guide shoe in an elevator car limiting device of the present invention.
Reference numerals: 1. elevator car, 11, straight beam, 12, car roof, 2, guide rail, 21, installation department, 211, first mounting hole, 22, fixed part, 3, roller guide shoe, 31, up end, 311, recess, 32, lower terminal surface, 321, second mounting hole, 33, roller guide shoe body, 34, side roller, 35, positive roller.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
With reference to fig. 2, the utility model discloses an elevator car stop device, elevator car 1 has straight beam 11 and car top 12, stop device leads boots 3 including installing guide rail 2 on straight beam 11 and installing the gyro wheel on car top 12, the gyro wheel lead boots 3 with guide rail 2 laminates mutually and connects.
Combine fig. 3 to show, guide rail 2 is the T font, including installation department 21 and the fixed part 22 of perpendicular or approximate perpendicular setting with installation department 21, fixed part 22's setting makes installation department 21 divide into the left and right sides, installation department 21 is fixed on the straight beam 11, and has the first mounting hole 211 of several, installation department 21 is fixed through a first fastener (not shown in the drawing) on the straight beam 11, first fastener passes first mounting hole 211, the quantity of first fastener according to the corresponding setting of quantity of first mounting hole 211, first fastener can adopt the bolt with installation department 21 fixed mounting on the straight beam 11, certainly first fastener includes but not limited to adopts the bolt. The utility model discloses in, the quantity of first mounting hole 211 sets up to 8, and the symmetrical setting is in the upper and lower both ends of installation department 21, of course the quantity of first mounting hole 211 can set up according to actual conditions, can realize with 2 fixed mounting of guide rail in can on the straight beam 11.
As shown in fig. 4, the roller guide shoe 3 includes an upper end surface 31, a lower end surface 32, a roller guide shoe body 33 connecting the upper end surface 31 and the lower end surface 32, a side roller 34, and a front roller 35, wherein both the upper end surface 3 and the lower end surface 32 are provided with grooves 311, a groove is formed between the groove 311 and the roller guide shoe body 33, the front roller 35 is installed in the groove and attached to the fixing portion 22, and the side roller 34 is attached to the mounting portion 21 and is uniformly stressed. The utility model discloses in, side gyro wheel 34 sets up to two, sets up respectively on the position of the left and right sides of installation department 21, side gyro wheel 34's quantity can set up according to actual conditions. The side roller 34 is formed with rolling friction on the mounting portion 21, and the rolling friction replaces the original sliding friction, so that the friction loss is greatly reduced, the energy loss is reduced, and the noise generated during the operation of the elevator is reduced. The elastic support on three working faces has been realized to side gyro wheel 34 and positive gyro wheel 35's setting to vertical and horizontal power all has good cushioning effect, and when automatic compensation elevator car 1 moves from top to bottom on three working faces, error and installation deviation that the various geometric shapes of guide rail 2 caused, thereby reduce the vibration of elevator in service, the noise that produces when effectual reduction operation improves the comfort of taking, can adapt to the functioning speed of elevator difference simultaneously.
The lower end surface 32 is provided with a plurality of second mounting holes 321, the lower end surface 32 is fixedly mounted on the car roof 12 through a second fastening member (not shown), the second fastening member passes through the second mounting holes 321, the number of the second fastening members is correspondingly set according to the number of the second mounting holes 321, the second fastening member can adopt a bolt to fixedly mount the roller guide shoe 3 on the car roof 12, and certainly, the second fastening member includes but is not limited to a bolt. The utility model discloses in, the quantity of second mounting hole 321 sets up to four, of course the quantity of second mounting hole 321 can set up according to actual conditions, can realize with the gyro wheel guide shoe 3 fixed mounting can on the car roof 12.
The installation process of the elevator car limiting device is as follows: first, a first fastener penetrates through a first mounting hole 211 of the mounting portion, so that the guide rail 2 is fixedly mounted on the straight beam 11, then a second fastener penetrates through a second mounting hole 321 of the lower end face, so that the roller guide shoe 3 is fixedly mounted on the car roof 12, a groove of the roller guide shoe 3 is clamped into the guide rail 2, the front roller 35 is attached to the fixing portion 22, the side roller 34 is attached to the mounting portion 21, and finally the first fastener is screwed down to achieve mounting of the limiting device of the elevator car 1.
The utility model discloses an increase gyro wheel and lead boots 3, realize replacing sliding friction with rolling friction, the friction loss that has significantly reduced has reduced energy loss, has reduced the noise that the operation is produced, has improved the comfort level of bearing to the installation is simple, and it is convenient to adjust, can adapt to the different functioning speed of elevator.
The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.
Claims (7)
1. The utility model provides an elevator car stop device, elevator car has straight roof beam and car roof, a serial communication port, stop device leads boots including installing the guide rail on elevator car straight roof beam and installing the gyro wheel on the car roof, the guide rail leads boots with the gyro wheel and laminates mutually and be connected, the guide rail includes installation department and fixed part, installation department fixed mounting is in on the straight roof beam, the gyro wheel is led boots and is included up end, terminal surface down and connect the gyro wheel of up end and terminal surface down and lead the boots body, terminal surface fixed mounting is in on the car roof down.
2. The elevator car spacing device of claim 1, wherein the upper and lower end surfaces each have a corresponding groove, a groove is formed between the groove and the roller guide shoe body, and the fixing portion is mounted in the groove.
3. The elevator car restraint of claim 1 wherein the roller guide shoe further comprises a side roller and a positive roller, the side roller engaging the mounting portion and the positive roller engaging the fixed portion.
4. The elevator car restraint of claim 1 wherein the mounting portion defines a first mounting hole, the mounting portion is fixedly secured to the straight beam by a first fastener, and the first fastener extends through the first mounting hole.
5. The elevator car restraint of claim 1 further comprising a second mounting hole in the lower end surface, the lower end surface being fixedly mounted to the car roof by a second fastener, the second fastener passing through the second mounting hole.
6. The elevator car restraint of claim 1, wherein the guide rail is T-shaped, and the mounting portion is disposed perpendicular or approximately perpendicular to the securing portion.
7. The elevator car restraint of claim 3, wherein the fixing portion divides the mounting portion into left and right sides, the side rollers being placed in the left and right sides of the mounting portion, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627043.7U CN211056460U (en) | 2019-09-27 | 2019-09-27 | Elevator car stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627043.7U CN211056460U (en) | 2019-09-27 | 2019-09-27 | Elevator car stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056460U true CN211056460U (en) | 2020-07-21 |
Family
ID=71590729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627043.7U Active CN211056460U (en) | 2019-09-27 | 2019-09-27 | Elevator car stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056460U (en) |
-
2019
- 2019-09-27 CN CN201921627043.7U patent/CN211056460U/en active Active
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