CN217458376U - Rotatable elevator car handrail - Google Patents
Rotatable elevator car handrail Download PDFInfo
- Publication number
- CN217458376U CN217458376U CN202123417375.2U CN202123417375U CN217458376U CN 217458376 U CN217458376 U CN 217458376U CN 202123417375 U CN202123417375 U CN 202123417375U CN 217458376 U CN217458376 U CN 217458376U
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- Prior art keywords
- guide rail
- elevator car
- sliding
- ring
- frame
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model aims at solving the problem of elevator lift trouble, a rotatable elevator car handrail is disclosed, which comprises a roof, the support frame is installed to roof upper surface bilateral symmetry, fixed surface installs the erection rod on the support frame, erection rod top fixed mounting has the motor, the motor mid-mounting has the gear, support frame inner fixed mounting has the guide ring, the inside cover of guide ring has the balladeur train, the welding of balladeur train side has the rack, balladeur train lower extreme fixed mounting has the go-between, the inside cover of go-between is equipped with the connecting plate, fixed surface is connected with the mounting panel under the connecting plate, mounting panel surface middle part fixed mounting has the supporting disk, supporting disk fixed surface is equipped with the guide rail, the guide rail endotheca has the link. The utility model discloses a personnel that the link was in the guide rail can be driven to the slip in the car carry out the circumferential direction to impact force about coming the buffering protects personnel.
Description
Technical Field
The utility model relates to an elevator car handrail field especially relates to a rotatable elevator car handrail.
Background
The car body is a closed enclosure wall forming a car space, other openings except necessary access ports and vent holes cannot be formed, and the car body is made of a non-flammable material which does not generate harmful gas and smoke. The clear height of the car entrance and interior must not be less than 2 meters for passenger safety and comfort. To prevent overloading due to excessive passengers, the effective area of the car must be limited.
The handrail is arranged in the car, the general handrail is single in structure, namely the handrail is directly arranged on the wall of the car, the handrail is convenient for holding and holding the car by old people who are inconvenient to move, but when the car ascends and descends, faults sometimes occur, the car can quickly ascend and descend, discomfort can be caused to people, particularly when the car descends quickly, the car can collide with a pit, and when the car descends and ascends quickly, people in the car are not easy to buffer, so that the rotatable handrail of the elevator car is invented by the inventor to solve the safety problem of the car.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a rotatable elevator car handrail.
The utility model discloses a realize through following technical scheme:
a rotatable elevator car handrail comprises a top plate, wherein support frames are symmetrically arranged on the upper surface of the top plate in two sides, an installation rod is fixedly arranged on the upper surface of each support frame, a motor is fixedly arranged at the top end of each installation rod, a gear is arranged in the middle of the motor, a guide ring is fixedly arranged at the inner end of each support frame, a sliding frame is sleeved inside the guide ring, a rack is welded on the side surface of the sliding frame, a connecting ring is fixedly arranged at the lower end of the sliding frame, a connecting plate is sleeved inside the connecting ring, a mounting plate is fixedly connected to the lower surface of the connecting plate, a supporting plate is fixedly arranged in the middle of the surface of the mounting plate, a guide rail is fixedly arranged on the surface of the supporting plate, a connecting frame is sleeved inside the guide rail, sliding rings are symmetrically connected to two ends of the connecting frame, guide wheels are symmetrically arranged on two sides of the sliding rings, a pull rod is arranged on the surface of the sliding rings, and a connecting rod is fixedly arranged at the lower end of the pull rod, the connecting rod downside fixedly connected with stay cord, open at the roof middle part has logical groove, the mounting panel back symmetry is equipped with pastes the layer.
As the preferred technical scheme of the utility model, rack and gear engagement cooperation.
As the preferred technical scheme of the utility model, balladeur train and guide ring sliding fit.
As the utility model discloses a preferred technical scheme, the guide rail is circular structure.
As the utility model discloses a preferred technical scheme, the link is the arc structure, and the link cover is in the guide rail.
As the utility model discloses a preferred technical scheme, link and guide rail sliding fit.
As the utility model discloses a preferred technical scheme, sliding ring and guide rail sliding fit, the sliding ring is connected with the pull rod is articulated, and the pull rod is made for steel material.
As the utility model discloses a preferred technical scheme, the stay cord is made for the nylon materials, is equipped with the buckle on the stay cord.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a setting of motor, can carry out lifting control to the mounting panel, position to the mounting panel is controlled, setting through pasting the layer, can further fix a position the mounting panel, thereby can increase the stability of mounting panel installation, setting through the guide rail, can let the link slide in the guide rail, it slides to also drive the sliding ring simultaneously, because articulated connection between sliding ring and the pull rod, can down all the time when the people hangs on the stay cord, be similar to the principle of ferris wheel, the power that provides when ascending and descending can drive personnel and carry out the circumferential rotation, thereby impact force about subduing through rotating, protect personnel. The utility model discloses a personnel that the link was in the guide rail can be driven to the slip in the car carry out the circumferential direction to impact force about coming the buffering protects personnel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the top plate of the present invention.
In the figure: 1. guide ring, 2, carriage, 3, rack, 4, gear, 5, motor, 6, installation rod, 7, support frame, 8, roof, 9, connecting ring, 10, connecting plate, 11, installation plate, 12, supporting disk, 13, guide rail, 14, link, 15, sliding ring, 16, guide wheel, 17, pull rod, 18, connecting rod, 19, stay cord, 20, paste layer, 21, logical groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a rotatable elevator car handrail comprises a top plate 8, wherein support frames 7 are symmetrically arranged on two sides of the upper surface of the top plate 8, an installation rod 6 is fixedly arranged on the upper surface of the support frame 7, a motor 5 is fixedly arranged at the top end of the installation rod 6, a gear 4 is arranged in the middle of the motor 5, a guide ring 1 is fixedly arranged at the inner end of the support frame 7, a carriage 2 is sleeved inside the guide ring 1, a rack 3 is welded on the side surface of the carriage 2, a connecting ring 9 is fixedly arranged at the lower end of the carriage 2, a connecting plate 10 is sleeved inside the connecting ring 9, a mounting plate 11 is fixedly connected to the lower surface of the connecting plate 10, a support plate 12 is fixedly arranged in the middle of the surface of the mounting plate 11, a guide rail 13 is fixedly arranged on the surface of the support plate 12, a connecting frame 14 is sleeved inside the guide rail 13, sliding rings 15 are symmetrically connected to two ends of the connecting frame 14, guide wheels 16 are symmetrically arranged on two sides of the sliding rings 15, the surface of the sliding ring 15 is provided with a pull rod 17, the lower end of the pull rod 17 is fixedly provided with a connecting rod 18, the lower side surface of the connecting rod 18 is fixedly connected with a pull rope 19, the middle part of the top plate 8 is provided with a through groove 21, and the back surface of the mounting plate 11 is symmetrically provided with an adhesive layer 20.
The rack 3 is meshed and matched with the gear 4.
The carriage 2 is in sliding engagement with the guide ring 1.
The guide rail 13 has a circular structure.
The connecting frame 14 is of an arc-shaped structure, and the connecting frame 14 is sleeved in the guide rail 13.
The connecting frame 14 is in sliding engagement with the guide rail 13.
The sliding ring 15 is in sliding fit with the guide rail 13, the sliding ring 15 is hinged with the pull rod 17, and the pull rod 17 is made of steel materials.
The pull rope 19 is made of nylon materials, and a buckle is arranged on the pull rope 19.
The working principle is as follows: can install multiunit the device in elevator car, pass through the fix with screw on the lateral wall of car with roof 8, the hookup location at roof 8 both ends can the rotation direction, the installation is accomplished the back, when personnel take the elevator, can open the buckle on stay cord 19, use stay cord 19 to hang in personnel's armpit, through the control to motor 5, can carry out lifting control to mounting panel 11, after adjusting the position, reuse pastes layer 20 and carries out fixed mounting to mounting panel 11, fix a position mounting panel 11, when elevator car begins to rise fast or descend, will drive link 14 through the effect of gravitational acceleration and centrifugal force and carry out the circumferential rotation, thereby can drive the personnel of hanging in the stay cord 19 and carry out the circumferential rotation, thereby can subduct the impact force from top to bottom, carry out safety protection to personnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A rotatable elevator car handrail comprising a roof (8), characterized in that: the supporting frame (7) is symmetrically installed on the two sides of the upper surface of the top plate (8), the installation rod (6) is installed on the supporting frame (7) in a surface fixing mode, a motor (5) is installed on the top end of the installation rod (6), a gear (4) is installed in the middle of the motor (5), a guide ring (1) is fixedly installed on the inner end of the supporting frame (7), a sliding frame (2) is sleeved inside the guide ring (1), a rack (3) is welded on the side surface of the sliding frame (2), a connecting ring (9) is fixedly installed at the lower end of the sliding frame (2), a connecting plate (10) is sleeved inside the connecting ring (9), a mounting plate (11) is fixedly connected to the lower surface of the connecting plate (10), a supporting plate (12) is fixedly installed in the middle of the surface of the mounting plate (11), a guide rail (13) is fixedly installed on the surface of the supporting plate (12), and a connecting frame (14) is sleeved inside the guide rail (13), connecting frame (14) both ends symmetric connection has sliding ring (15), sliding ring (15) bilateral symmetry is equipped with guide pulley (16), pull rod (17) are equipped with on sliding ring (15) surface, pull rod (17) lower extreme fixed mounting has connecting rod (18), connecting rod (18) downside fixedly connected with stay cord (19), open roof (8) middle part has logical groove (21), mounting panel (11) back symmetry is equipped with pastes layer (20).
2. The rotatable elevator car handrail of claim 1, wherein: the rack (3) is meshed with the gear (4).
3. The rotatable elevator car handrail of claim 1, wherein: the sliding frame (2) is in sliding fit with the guide ring (1).
4. The rotatable elevator car handrail of claim 1, wherein: the guide rail (13) is of a circular structure.
5. The rotatable elevator car handrail of claim 1, wherein: the connecting frame (14) is of an arc-shaped structure, and the connecting frame (14) is sleeved in the guide rail (13).
6. The rotatable elevator car handrail of claim 1, wherein: the connecting frame (14) is in sliding fit with the guide rail (13).
7. The rotatable elevator car handrail of claim 1, wherein: the sliding ring (15) is in sliding fit with the guide rail (13), the sliding ring (15) is hinged with the pull rod (17), and the pull rod (17) is made of steel materials.
8. The rotatable elevator car handrail of claim 1, wherein: the pull rope (19) is made of nylon materials, and a buckle is arranged on the pull rope (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417375.2U CN217458376U (en) | 2021-12-30 | 2021-12-30 | Rotatable elevator car handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417375.2U CN217458376U (en) | 2021-12-30 | 2021-12-30 | Rotatable elevator car handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458376U true CN217458376U (en) | 2022-09-20 |
Family
ID=83261360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123417375.2U Active CN217458376U (en) | 2021-12-30 | 2021-12-30 | Rotatable elevator car handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458376U (en) |
-
2021
- 2021-12-30 CN CN202123417375.2U patent/CN217458376U/en active Active
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