CN204643471U - Shock-damping structure at the bottom of sedan-chair - Google Patents
Shock-damping structure at the bottom of sedan-chair Download PDFInfo
- Publication number
- CN204643471U CN204643471U CN201520170255.2U CN201520170255U CN204643471U CN 204643471 U CN204643471 U CN 204643471U CN 201520170255 U CN201520170255 U CN 201520170255U CN 204643471 U CN204643471 U CN 204643471U
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- China
- Prior art keywords
- shock
- sedan
- chair
- damping
- bolt
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- Expired - Fee Related
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Abstract
The utility model discloses shock-damping structure at the bottom of a kind of sedan-chair, comprise at the bottom of sedan-chair, sedan-chair bottom is connected with bracket by shock absorption device, shock absorption device is divided into four groups and is connected to the below of corner at the bottom of sedan-chair, often organize shock absorption device and include damping channel-section steel, Shock-proof bolt and damping spring, damping channel-section steel two one group of bottoms be vertically fixed at the bottom of sedan-chair, spacing is left between two damping channel-section steels, the bottom surface of two damping channel-section steels is connected with the stay bearing plate of level, stay bearing plate has bolt hole, damping spring sleeve is on Shock-proof bolt and Shock-proof bolt from below in inserting bolt hole, described bracket is rectangle frame structure, wherein two crossbeams be parallel to each other of rectangle frame structure are through the spacing two damping channel-section steels, the end of described Shock-proof bolt is screwed onto the below of crossbeam, the structure of this practicality is owing to being that bolt connects, and when keeping in repair, part replacement is convenient, simultaneously the structure of bracket can appropriate lightweight, saves the cost of manufacture, be specially adapted to elevator and the villa ladder of miniaturization.
Description
Technical field
The utility model relates to a kind of sedan-chair bottom structure, specifically the improvement of shock-damping structure at the bottom of a kind of sedan-chair.
Background technology
Bracket at the bottom of sedan-chair is the support played at the bottom of to sedan-chair and the structure strengthening intensity at the bottom of sedan-chair, usually bracket used be at the bottom of the sedan-chair by rubber tip and elevator between be interconnected, the size of bracket needs roughly to be close with the size at the bottom of sedan-chair guarantee intensity usually, rubber tip can cause aging as attaching parts after a protracted use, repair difficulty when maintenance, add productive costs and maintenance cost.
Utility model content
For deficiency of the prior art, need a kind of light and save shock-damping structure at the bottom of the sedan-chair of the elevator of material.
For realizing above-mentioned technical scheme, the utility model needs one, comprise at the bottom of sedan-chair, sedan-chair bottom is connected with bracket by shock absorption device, described shock absorption device is divided into four groups and is connected to the below of corner at the bottom of sedan-chair, often organize shock absorption device and include damping channel-section steel, Shock-proof bolt and damping spring, damping channel-section steel two one group of bottoms be vertically fixed at the bottom of sedan-chair, spacing is left between two damping channel-section steels, the bottom surface of two damping channel-section steels is connected with the stay bearing plate of level, stay bearing plate has bolt hole, damping spring sleeve is on Shock-proof bolt and Shock-proof bolt from below in inserting bolt hole, described bracket is rectangle frame structure, wherein two crossbeams be parallel to each other of rectangle frame structure are through the spacing two damping channel-section steels, the end of described Shock-proof bolt is screwed onto the below of crossbeam, described damping spring one end is supported on Shock-proof bolt head end, the other end is supported on the lower surface of crossbeam.
The lower surface of described Shock-proof bolt is fixed with cushion blocking.
Described bolt hole and damping spring are free-running fit.
The rectangle frame structure of described bracket is connected with two hold-down arms.
Described hold-down arm is horizontally disposed with, and is in same plane with rectangle frame structure.
The utility model has the advantages that: the structure of this practicality is connected by the shock-damping structure consisted of damping channel-section steel, Shock-proof bolt, damping spring etc. at the bottom of sedan-chair and between bracket, owing to being that bolt connects, when keeping in repair, part replacement is convenient; Simultaneously the structure of bracket can appropriate lightweight, and the volume of bracket reduces, and saves the cost of manufacture; Be specially adapted to elevator and the villa ladder of miniaturization.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of shock-damping structure at the bottom of sedan-chair;
Fig. 2 is shock-damping structure three-dimensional view at the bottom of sedan-chair;
In figure: 1, at the bottom of sedan-chair, 2, bracket, 3, damping channel-section steel, 4, Shock-proof bolt, 5, damping spring, 6, stay bearing plate, 7, crossbeam, 8, hold-down arm.
Detailed description of the invention
According to Fig. 1 and Fig. 2, specific embodiment of the utility model is described, to comprise at the bottom of sedan-chair 1, at the bottom of sedan-chair, 1 bottom is connected with bracket 2 by shock absorption device, described shock absorption device is divided into four groups and is connected to the below of corner at the bottom of sedan-chair, often organize shock absorption device and include damping channel-section steel 3, Shock-proof bolt 4 and damping spring 5, 3 two one group, damping channel-section steel is vertically fixed on the bottom of at the bottom of sedan-chair 1, spacing is left between two damping channel-section steels 4, the bottom surface of two damping channel-section steels 4 is connected with the stay bearing plate 6 of level, stay bearing plate 6 has bolt hole, damping spring 5 sleeve is on Shock-proof bolt 4 and Shock-proof bolt 4 from below in inserting bolt hole, described bracket 2 is rectangle frame structure, wherein two crossbeams be parallel to each other 7 of rectangle frame structure are through the spacing two damping channel-section steels 3, the end of described Shock-proof bolt 4 is screwed onto the below of crossbeam 7, described damping spring 5 one end is supported on Shock-proof bolt 4 head end, the other end is supported on the lower surface of crossbeam 7.
The lower surface of described Shock-proof bolt 4 is fixed with cushion blocking.
Described bolt hole and damping spring 5 are free-running fit.
The rectangle frame structure of described bracket is connected with two hold-down arms 8.
Described hold-down arm 8 is horizontally disposed with, and is in same plane with rectangle frame structure.
Claims (5)
1. shock-damping structure at the bottom of a sedan-chair, comprise (1) at the bottom of sedan-chair, at the bottom of sedan-chair, (1) bottom is connected with bracket (2) by shock absorption device, it is characterized in that: described shock absorption device is divided into four groups and is connected to the below of corner at the bottom of sedan-chair, often organize shock absorption device and include damping channel-section steel (3), Shock-proof bolt (4) and damping spring (5), (3) two one group, damping channel-section steel is vertically fixed on the bottom of (1) at the bottom of sedan-chair, spacing is left between two damping channel-section steels (4), the bottom surface of two damping channel-section steels (4) is connected with the stay bearing plate (6) of level, (6) have bolt hole to stay bearing plate, damping spring (5) sleeve is in the upper and Shock-proof bolt (4) of Shock-proof bolt (4) from below inserting bolt hole, described bracket (2) is rectangle frame structure, wherein two crossbeams be parallel to each other (7) of rectangle frame structure are through the spacing two damping channel-section steels (3), the end of described Shock-proof bolt (4) is screwed onto the below of crossbeam (7), described damping spring (5) one end is supported on Shock-proof bolt (4) head end, the other end is supported on the lower surface of crossbeam (7).
2. shock-damping structure at the bottom of sedan-chair according to claim 1, is characterized in that: the lower surface of described Shock-proof bolt (4) is fixed with cushion blocking.
3. shock-damping structure at the bottom of sedan-chair according to claim 1, is characterized in that: described bolt hole and damping spring (5) are free-running fit.
4. shock-damping structure at the bottom of sedan-chair according to claim 1, is characterized in that: the rectangle frame structure of described bracket is connected with two hold-down arms (8).
5. shock-damping structure at the bottom of sedan-chair according to claim 4, is characterized in that: described hold-down arm (8) is horizontally disposed with, and is in same plane with rectangle frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170255.2U CN204643471U (en) | 2015-03-25 | 2015-03-25 | Shock-damping structure at the bottom of sedan-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170255.2U CN204643471U (en) | 2015-03-25 | 2015-03-25 | Shock-damping structure at the bottom of sedan-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643471U true CN204643471U (en) | 2015-09-16 |
Family
ID=54096238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170255.2U Expired - Fee Related CN204643471U (en) | 2015-03-25 | 2015-03-25 | Shock-damping structure at the bottom of sedan-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643471U (en) |
-
2015
- 2015-03-25 CN CN201520170255.2U patent/CN204643471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Gelsen Elevator Co.,Ltd. Address before: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ENENG ELEVATOR CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313009 No. 355 Xingyuan Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Gelsen Elevator Co.,Ltd. Address before: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Gelsen Elevator Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |