CN210064864U - Elevator car beneficial to keeping balance and absorbing shock - Google Patents
Elevator car beneficial to keeping balance and absorbing shock Download PDFInfo
- Publication number
- CN210064864U CN210064864U CN201920943573.6U CN201920943573U CN210064864U CN 210064864 U CN210064864 U CN 210064864U CN 201920943573 U CN201920943573 U CN 201920943573U CN 210064864 U CN210064864 U CN 210064864U
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- spring
- gasbag
- shock attenuation
- elevator car
- landing leg
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Abstract
The utility model relates to an elevator car technical field especially relates to a be favorable to keep balance and absorbing elevator car, it includes car body and balanced damping device, the car body includes bottom plate and trilateral bounding wall, the bottom plate is hollow structure, hollow structure has laid cellular strengthening rib inside, damping device includes a plurality of landing legs of bottom, damping spring and shock attenuation gasbag, be equipped with the gasbag chamber in the landing leg, the shock attenuation gasbag is placed in the gasbag intracavity, damping spring includes top spring and bottom spring, respectively through spring mount pad fixed mounting in the top and the bottom of shock attenuation gasbag and stretch out the top and the bottom of landing leg, it is adjacent fixedly connected with horizontal support between the landing leg, a plurality of shock attenuation gasbags are linked together through the hose of wearing to locate in horizontal support respectively. This device that really provides with novel when the elevator meets accident and drops suddenly, can keep good equilibrium stability and fine buffering cushioning effect.
Description
Technical Field
The utility model relates to an elevator car technical field especially relates to a be favorable to keep balance and absorbing elevator car.
Background
Along with the development of society, the promotion of building height, the application of elevator is more and more extensive, and the balanced stability of elevator car and the shock attenuation effect when falling suddenly are crucial to the performance of elevator, and traditional elevator car shock attenuation is all installed shock pad or damping spring additional in the bottom and is realized, and this kind of structure is when the elevator takes place unexpected sudden drop and bears great impact, then can not be fine play the cushioning effect, and hardly keeps the stable balance of car.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an elevator car that can keep good balance stability and fine buffering cushioning effect when the elevator meets accident and falls suddenly is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides a be favorable to keep balance and absorbing elevator car, it includes car body and balanced damping device, the car body includes bottom plate and trilateral bounding wall, the bottom plate is hollow structure, and hollow structure has inside laid cellular strengthening rib, damping device includes a plurality of landing legs, damping spring and the shock attenuation gasbag of bottom, is equipped with the gasbag chamber in the landing leg, and the shock attenuation gasbag is placed in the gasbag chamber, damping spring includes top spring and bottom spring, just stretches out the top and the bottom of landing leg respectively through spring mount pad fixed mounting in the top and the bottom of shock attenuation gasbag, and is adjacent fixedly connected with transverse bracing between the landing leg, a plurality of shock attenuation gasbags are linked together through wearing to locate the hose in the transverse bracing respectively.
Furthermore, a pressure gauge and an inflator pump which are communicated with the hose are fixedly arranged on the transverse support.
Furthermore, an alarm and a controller are fixedly mounted on the supporting leg, and the controller is electrically connected with the pressure gauge, the inflator pump and the alarm respectively.
Furthermore, the bottom of the supporting leg is fixedly provided with an elastic shock pad.
Beneficial effects of the utility model
The utility model discloses a be favorable to keep balance and absorbing elevator car, it falls to the ground in the twinkling of an eye because inertia and action of gravity, can give the certain impact force of car bottom spring, this impact force is passed on again and is absorbed for the gasbag after the absorption of bottom spring is alleviated, then transmit for car bottom plate after the top spring absorbs and alleviate, the shock attenuation effect is very obvious, even when the elevator takes place unexpected sudden drop and bears great impact, after multiple absorption, also can be fine play buffering cushioning effect, and because a plurality of shock attenuation gasbags are linked together through the hose of wearing to locate in the horizontal support respectively, can automatically regulated balance between the gasbag, even the car bears great impact force, also can keep balanced state.
And the bottom plate is hollow structure, and the inside honeycomb strengthening rib that has laid of hollow structure can further guarantee the intensity and the impact resistance of bottom plate, and can further the shock attenuation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
in the figure, 1, a coaming, 2, a bottom plate, 3, a honeycomb reinforcing rib, 4, a damping air bag, 5, supporting legs, 6, a hose, 7, a transverse support, 8, an air bag cavity, 9, an elastic damping cushion, 10, a bottom spring, 11, a pressure gauge, 12, a top spring, 13, an inflator pump, 14, a controller, 15, an alarm and 16 are spring installation seats.
Detailed Description
An elevator car beneficial to keeping balance and absorbing shock comprises a car body and a balance shock absorption device, wherein the car body comprises a bottom plate 2 and three side panels 1, the bottom plate is of a hollow structure, and honeycomb-shaped reinforcing ribs 3 are laid in the hollow structure, so that the strength and impact resistance of the bottom plate can be ensured, and a shock absorption effect can be achieved;
the damping device comprises a plurality of supporting legs 5 at the bottom, damping springs and a damping air bag 4, an air bag cavity 8 is arranged in each supporting leg, the damping air bag is placed in the air bag cavity, each damping spring comprises a top spring 12 and a bottom spring 10, the top springs and the bottom springs are fixedly arranged at the top and the bottom of the damping air bag respectively through spring mounting seats 16 and extend out of the top and the bottom of each supporting leg, certain impact force can be given to the bottom spring of the lift car due to inertia and gravity action at the moment when the elevator lands on the ground, the impact force is absorbed and relieved by the bottom springs and then transmitted to the air bag for absorption and relief, and then the impact force is absorbed and relieved by the top springs and then transmitted to the bottom plate of the lift car, the damping effect is very obvious, and even when the elevator accidentally and suddenly;
adjacent fixedly connected with horizontal support 7 between the landing leg, a plurality of shock attenuation gasbags are linked together through wearing to locate hose 6 in the horizontal support respectively, and the support intensity of landing leg can be strengthened in the setting of horizontal support, and the protection hose prevents that the hose is impaired at elevator operation in-process moreover, and a plurality of shock attenuation gasbags are linked together through the hose, can automatically regulated balance between the gasbag, guarantees the balanced stability that the elevator falls to the ground.
Further, a pressure gauge 11 and an inflator pump 13 which are communicated with the hose are fixedly installed on the transverse support, the pressure gauge can monitor the pressure in the air bag at any time, and air can be supplied through the inflator pump when the pressure is insufficient.
Further, alarm 15 and controller 14 are fixedly mounted on the supporting legs, the controller is electrically connected with a pressure gauge, an inflator pump and the alarm respectively, the pressure gauge monitors the pressure in the air bag at any time and transmits information to the controller, when the pressure exceeds a set highest pressure or is lower than a set lowest pressure, the controller can control the alarm to give an alarm, and when the pressure is low, the air supplement pump is controlled to supplement air.
Furthermore, the elastic shock absorption pad 9 is fixedly mounted at the bottom of the supporting leg, so that the shock absorption effect can be enhanced.
Because the elevator car is at the impact force that causes for car bottom in the twinkling of an eye that falls to the ground, the absorption through the bottom spring is alleviated after and is transmitted again and is absorbed and alleviate for the gasbag, then absorb through the top spring and alleviate after the transmission for car bottom plate, the shock attenuation effect is very obvious, even when the elevator takes place unexpected sudden drop and bears great impact, through multiple absorption after, the cushioning and shock absorption effect that also can be fine, and because a plurality of shock attenuation gasbags are linked together through the hose of wearing to locate in the horizontal support respectively, can the automatically regulated balance between the gasbag, even the car bears great impact force, also can keep balanced state.
And the bottom plate is hollow structure, and the inside honeycomb strengthening rib that has laid of hollow structure can further guarantee the intensity and the impact resistance of bottom plate, and can further the shock attenuation.
To sum up, the utility model discloses a be favorable to keep balance and absorbing elevator car, when the elevator meets accident and drops suddenly, can keep good balance stability and fine buffering cushioning effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a be favorable to keep balance and absorbing elevator car, a serial communication port, including car body and balanced damping device, the car body includes bottom plate and trilateral bounding wall, the bottom plate is hollow structure, and hollow structure has laid cellular strengthening rib inside, damping device includes a plurality of landing legs, damping spring and the shock attenuation gasbag of bottom, is equipped with the gasbag chamber in the landing leg, and the shock attenuation gasbag is placed in the gasbag intracavity, damping spring includes top spring and bottom spring, just stretches out the top and the bottom of landing leg, adjacent through spring mount pad fixed mounting in the top and the bottom of shock attenuation gasbag respectively fixedly connected with transversely supports between the landing leg, and a plurality of shock attenuation gasbags are linked together through wearing to locate the hose in transversely supporting respectively.
2. An elevator car as claimed in claim 1 wherein said lateral supports have pressure gauges and pumps attached to them in communication with hoses.
3. The elevator car beneficial to balance keeping and shock absorption according to claim 2, wherein an alarm and a controller are fixedly installed on the supporting leg, and the controller is electrically connected with the pressure gauge, the inflator pump and the alarm respectively.
4. An elevator car to facilitate balance and shock absorption as claimed in claim 1 wherein resilient shock absorbing pads are fixedly mounted to the bottom of the legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943573.6U CN210064864U (en) | 2019-06-21 | 2019-06-21 | Elevator car beneficial to keeping balance and absorbing shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943573.6U CN210064864U (en) | 2019-06-21 | 2019-06-21 | Elevator car beneficial to keeping balance and absorbing shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064864U true CN210064864U (en) | 2020-02-14 |
Family
ID=69428211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943573.6U Active CN210064864U (en) | 2019-06-21 | 2019-06-21 | Elevator car beneficial to keeping balance and absorbing shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210064864U (en) |
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2019
- 2019-06-21 CN CN201920943573.6U patent/CN210064864U/en active Active
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