CN210029677U - Elevator car bottom device - Google Patents
Elevator car bottom device Download PDFInfo
- Publication number
- CN210029677U CN210029677U CN201920763423.7U CN201920763423U CN210029677U CN 210029677 U CN210029677 U CN 210029677U CN 201920763423 U CN201920763423 U CN 201920763423U CN 210029677 U CN210029677 U CN 210029677U
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- car bottom
- bottom plate
- support beam
- shock pad
- pad support
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Abstract
An elevator platform assembly comprising: the car bottom plate assembly comprises a car bottom plate, a plurality of transverse ribs and two vertical ribs, wherein the two vertical ribs are symmetrically distributed on two sides of the car bottom; the damping assembly comprises a damping pad and a fixing bolt; the car support assembly comprises a shock pad support beam and a cross beam, the upper end of the shock pad support beam is fixed with the vertical rib, the lower end of the shock pad support beam is fixed with the shock pad support beam, and the shock pad support beam is uniformly distributed with the shock pad support beam; the toe guard is arranged on one side of the car bottom, and the car bottom plate assembly is reinforced by a plurality of transverse ribs and two vertical ribs, so that the strength of the car bottom plate assembly is greatly improved, and the car bottom plate assembly is not easy to deform when being impacted by external force; between sedan-chair bottom plate subassembly and sedan-chair hold in the palm the subassembly, along erecting the muscle direction, set up a plurality of damper for damper is along two perpendicular muscle evenly distributed, makes the shock attenuation area fill up whole sedan-chair bottom plate, and the shock attenuation effect improves by a wide margin.
Description
Technical Field
The utility model relates to an elevator car technical field, in particular to device at bottom of elevator sedan-chair.
Background
When the elevator is in operation, especially open and stop, because of the gravity and the inertia effect of elevator itself and bearing thing, make the shock attenuation design of elevator seem indispensable usually, in present shock attenuation aspect, especially in the aspect of the sedan-chair bottom shock attenuation, people adopt single damping device to go on more, it has the shock attenuation effect not good, and the shock attenuation receives the great and easy technical problem that damages of load.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing an elevator sedan-chair end device is through the damper who sets up two rows of symmetries in sedan-chair bottom plate portion for the damper coverage at the bottom of the sedan-chair enlarges, and because damper is more in quantity, under single damper damaged or the impaired condition of shock attenuation effect, is little to the shock attenuation effect influence at the bottom of the whole sedan-chair, specifically adopts technical scheme as follows.
An elevator platform assembly comprising: the car bottom plate assembly comprises a car bottom plate, a plurality of transverse ribs and two vertical ribs, wherein the two vertical ribs are symmetrically distributed on two sides of the car bottom; the damping assembly comprises a damping pad and a fixing bolt; the car support assembly comprises a shock pad support beam and a cross beam, the upper end of the shock pad support beam is fixed with the vertical rib, the lower end of the shock pad support beam is fixed with the shock pad support beam, and the shock pad support beam is uniformly distributed with the shock pad support beam; the toe guard is arranged on one side of the car bottom.
Preferably, the cushion joists are angle iron profiles.
Preferably, the cross beams are two sets of oppositely arranged channel steel profiles.
Preferably, the damping components are symmetrically distributed on two sides of the car bottom, and the number of the damping components on one side is not less than 3.
Through the design, the technical effects are as follows: (1) the car bottom plate assembly is reinforced by the plurality of transverse ribs and the two vertical ribs, so that the strength of the car bottom plate assembly is greatly improved, and the car bottom plate assembly is not easy to deform when being impacted by external force; (2) a plurality of damping assemblies are arranged between the car bottom plate assembly and the car support assembly along the direction of the vertical ribs, so that the damping assemblies are uniformly distributed along the two vertical ribs, the whole car bottom plate is filled with a damping area, and the damping effect is greatly improved; (3) the damping pad joist adopts an angle iron section bar, and the strength is superior to that of a sheet material; (4) the cross arm beam is two sets of groove steel sectional materials which are oppositely arranged, the strength of the cross arm beam is superior to that of a common sheet material, the cross arm beam is fixed with the lower car beam, and the cross arm beam and the lower car beam are more stably fixed through the design of the groove steel sectional materials, so that the strength of the bottom of the whole car is better.
Drawings
Fig. 1 is a perspective view of the elevator car bottom of the utility model.
Fig. 2 is the utility model discloses an elevator sedan-chair bottom subassembly decomposition scheme.
Fig. 3 is a schematic perspective view of the elevator car bottom plate assembly of the present invention.
Fig. 4 is a perspective view of the car support assembly of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the specific embodiments, it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention, and after reading the present invention, the modifications of the present invention in various equivalent forms by those skilled in the art all fall into the scope defined by the claims attached to the present application.
Example 1
An elevator platform apparatus, as shown in fig. 1, 2, 3 and 4, comprising: the car bottom plate assembly 3 comprises a car bottom plate, a plurality of transverse ribs 5 and two vertical ribs 6, wherein the two vertical ribs 6 are symmetrically distributed on two sides of the car bottom; the damping component 2 comprises a damping pad and a fixing bolt; the car support assembly 1 comprises a shock pad supporting beam 7 and a cross beam 8, the upper end of the shock pad assembly 2 is fixed with the vertical rib 6, the lower end of the shock pad assembly 2 is fixed with the shock pad supporting beam 7, and the shock pad assemblies 2 are uniformly distributed on the shock pad supporting beam 7; the toe guard 4 is arranged on one side of the car bottom.
Preferably, the cushion joists 7 are angle iron profiles.
Preferably, the cross beams 8 are two sets of oppositely arranged channel steel profiles.
Preferably, the damping components 2 are symmetrically distributed on two sides of the car bottom, and the number of the damping components 2 on one side is not less than 3.
Through the design, the technical effects are as follows: (1) the car bottom plate assembly is reinforced by the plurality of transverse ribs and the two vertical ribs, so that the strength of the car bottom plate assembly is greatly improved, and the car bottom plate assembly is not easy to deform when being impacted by external force; (2) a plurality of damping assemblies are arranged between the car bottom plate assembly and the car support assembly along the direction of the vertical ribs, so that the damping assemblies are uniformly distributed along the two vertical ribs, the whole car bottom plate is filled with a damping area, and the damping effect is greatly improved; (3) the damping pad joist adopts an angle iron section bar, and the strength is superior to that of a sheet material; (4) the cross arm beam is two sets of groove steel sectional materials which are oppositely arranged, the strength of the cross arm beam is superior to that of a common sheet material, the cross arm beam is fixed with the lower car beam, and the cross arm beam and the lower car beam are more stably fixed through the design of the groove steel sectional materials, so that the strength of the bottom of the whole car is better.
Claims (4)
1. An elevator platform apparatus, comprising: the car bottom plate assembly comprises a car bottom plate, a plurality of transverse ribs and two vertical ribs, wherein the two vertical ribs are symmetrically distributed on two sides of the car bottom; the damping assembly comprises a damping pad and a fixing bolt; the car support assembly comprises a shock pad support beam and a cross beam, the upper end of the shock pad support beam is fixed with the vertical rib, the lower end of the shock pad support beam is fixed with the shock pad support beam, and the shock pad support beam is uniformly distributed with the shock pad support beam; the toe guard is arranged on one side of the car bottom.
2. The elevator platform assembly of claim 1, wherein the cushion joists are angle iron sections.
3. The elevator platform assembly of claim 1, wherein said cross beams are two sets of oppositely disposed channel steel profiles.
4. The elevator platform device of claim 1, wherein the shock absorbing members are symmetrically distributed on both sides of the platform, and the number of the single-side shock absorbing members is not less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763423.7U CN210029677U (en) | 2019-05-26 | 2019-05-26 | Elevator car bottom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763423.7U CN210029677U (en) | 2019-05-26 | 2019-05-26 | Elevator car bottom device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029677U true CN210029677U (en) | 2020-02-07 |
Family
ID=69344233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920763423.7U Active CN210029677U (en) | 2019-05-26 | 2019-05-26 | Elevator car bottom device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623913A (en) * | 2020-12-09 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator, car frame structure, car bottom assembly and lower car bottom |
-
2019
- 2019-05-26 CN CN201920763423.7U patent/CN210029677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623913A (en) * | 2020-12-09 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator, car frame structure, car bottom assembly and lower car bottom |
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