CN200950908Y - Up-down stabilizing device - Google Patents
Up-down stabilizing device Download PDFInfo
- Publication number
- CN200950908Y CN200950908Y CN 200620087604 CN200620087604U CN200950908Y CN 200950908 Y CN200950908 Y CN 200950908Y CN 200620087604 CN200620087604 CN 200620087604 CN 200620087604 U CN200620087604 U CN 200620087604U CN 200950908 Y CN200950908 Y CN 200950908Y
- Authority
- CN
- China
- Prior art keywords
- square
- lifting
- retainer
- reduction gear
- gear set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model of a lift stabilizing device is characterized in that: two ends of a connecting rod is respectively connected with a bevel gear group, a lift rocker-bar is connected with the bevel gear group; the standing pole is provided with two square spindles fixed to the base, a stabilizing rack sheaths the two square spindles which can also slide up and down; a nut is arranged on the top of two square spindles, a bolt goes through the nut and the stabilizing rack, a bearing is sleeved at the top of the bolt and connected with the bevel gear group; a lift cover sheaths stabilizing rack and connects to the bearing; at the middle of the stabilizing rack, a round hole fitting the bolt is arranged, two sides of the round hole is provided with square holes fitting the square spindle, a rotary wheel is positioned at the side near the round hole in two square holes; the stabilizing rack has a plurality of thru-holes around, the balls are arranged inside the thru-holes, the rotary wheel and the ball are contacted with the square spindle, the other end of the ball is contacted with the lift cover. The utility model realizes the minimum friction and smooth move during the lift and ensures the stableness.
Description
Technical field
The utility model relates to a kind of lifting stabilising arrangement, particularly a kind of lifting stabilising arrangement of stablizing retainer that has.
Background technology
Existing office same table, chair lift, or medical hospital bed, workbench, magazine, or the like, mostly be provided with interior overcoat, and then load onto elevation and subsidence regulating device at its shank, though like this can lifting, less stable can be rocked.
Summary of the invention
The purpose of this utility model is that a kind of novel lifting stabilising arrangement will be provided, and it realizes that by stablizing many balls on the retainer and internal and external casing the interference cunning joins, and lifting reposefully can not rocked again.
A kind of lifting stabilising arrangement described in the utility model is characterized in that:
Be provided with connecting rod and lifting rocking bar in the lateral part, each is connected the two ends of connecting rod with a bevel reduction gear set, and the lifting rocking bar is connected with bevel reduction gear set;
In the column part, be provided with two with the fixing square bars of base, have one to stablize retainer and entangle two square bars, and can slide up and down; A nut is established at the top of two square bars, has a screw rod that matches with nut to pass nut and stablize retainer, and a bearing is overlapped at the top of screw rod, and is connected with bevel reduction gear set; There is a lifting shell to entangle stable retainer, and is connected with bearing;
The centre of stablizing retainer is provided with the circular hole that cooperates with screw rod, and the square hole that cooperates with square bar is respectively established on the both sides of circular hole, and the top and the bottom of a side of close circular hole respectively are provided with runner in two square holes; Be provided with some open-works around stablizing retainer, ball is housed in the hole, set runner and ball contact with square bar, and the another side of ball contacts with the lifting shell.
Arbitrary bevel gear of four faces of bevel reduction gear set described in the utility model all can be connected with the bevel gear of other bevel reduction gear set through connecting rod; Arbitrary bevel gear of four faces of bevel reduction gear set all can be connected with the lifting rocking bar.
Lifting rocking bar described in the utility model is scalable or collapsible rocking bar.
The utility model changes described lifting rocking bar with after belt pulley, belt, motor, power supply, switch are connected into, becomes electric up-down.
The beneficial effects of the utility model are, owing to partly load onto stable retainer at column, tens balls and roller on the retainer contact with square bar, the another side of ball contacts with the lifting shell, to realize minimized friction and the smooth sliding in the lifting process, guarantee steadily not rocking of this device.
Description of drawings
Fig. 1 separates schematic diagram for the utility model desktop and table frame.
Fig. 2 is the utility model column part schematic diagram.
Fig. 3 divides local schematic diagram for the utility model uprights.
Fig. 4 stablizes the retainer schematic diagram for the utility model.
Among the figure: 1. a frame, 2. connecting rod, 3. bevel reduction gear set, 4. square bar is 5. stablized retainer, 6. nut, 7. screw rod, 8. bearing, 9. lifting shell, 10. circular hole, 11. square holes, 12. runners, 13. balls, 14. lifting rocking bars, 15. desktops.
The specific embodiment
Be that example illustrates the utility model below with the same table, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, be provided with connecting rod 2 in the lateral part of table frame 1, each is connected the two ends of connecting rod 2 with a bevel reduction gear set 3; In the column part of table frame, be provided with two with the fixing square bars 4 of base, have one to stablize retainer 5 and entangle two square bars 4, and can slide up and down; A nut 6 is established at the top of two square bars, has a screw rod that matches with nut 7 to pass nut 6 and stablizes retainer 5, and a bearing 8 is overlapped at the top of screw rod 7, and is connected with bevel reduction gear set 3; There is a lifting shell 9 to entangle and stablizes retainer 5, and be connected with bearing 8; The centre of stablizing retainer 5 is provided with the circular hole 10 that cooperates with screw rod, and the top and the bottom that a side of close circular hole in square hole 11, two square holes that cooperate with square bar 4 is respectively established on the both sides of circular hole respectively are provided with runner 12; Be provided with some open-works around stablizing retainer 5, ball 13 is housed in the hole, set runner 12 and ball 13 contact with square bar 4, and the another side of ball 13 contacts with lifting shell 9.Present embodiment is being stablized 54 balls 13 of packing on the retainer, four runners 12, wherein three of every square bar faces can contact with 27 balls, another face of square bar contacts with two runners, another face of 54 balls contacts with lifting shell 9, on ball and runner, coat grease, guarantee that like this 9 liftings of lifting shell are steady, do not rock.Because structure is tight, whole table frame is very firm.Arbitrary bevel gear of four faces of bevel reduction gear set described in the utility model all can be connected with the bevel gear of other bevel reduction gear set through connecting rod 2; Arbitrary bevel gear of four faces of bevel reduction gear set all can be connected with lifting rocking bar 14.Like this, desktop can be extended arbitrarily, and all available rocker lifter in where position in office.Lifting rocking bar described in the utility model is scalable or collapsible rocking bar, rocking bar can be hidden in desktop 15 times like this.The utility model changes described lifting rocking bar with after belt pulley, belt, motor, power supply, switch are connected into, becomes electric up-down.
Claims (4)
1. lifting stabilising arrangement is characterized in that:
Be provided with connecting rod and lifting rocking bar in the lateral part, each is connected the two ends of connecting rod with a bevel reduction gear set, and the lifting rocking bar is connected with bevel reduction gear set;
In the column part, be provided with two with the fixing square bars of base, have one to stablize retainer and entangle two square bars, and can slide up and down; A nut is established at the top of two square bars, has a screw rod that matches with nut to pass nut and stablize retainer, and a bearing is overlapped at the top of screw rod, and is connected with bevel reduction gear set; There is a lifting shell to entangle stable retainer, and is connected with bearing;
The centre of stablizing retainer is provided with the circular hole that cooperates with screw rod, and the square hole that cooperates with square bar is respectively established on the both sides of circular hole, and the top and the bottom of a side of close circular hole respectively are provided with runner in two square holes; Be provided with some open-works around stablizing retainer, ball is housed in the hole, set runner and ball contact with square bar, and the another side of ball contacts with the lifting shell.
2. a kind of lifting stabilising arrangement according to claim 1 is characterized in that: arbitrary bevel gear of four faces of described bevel reduction gear set all can be connected with the bevel gear of other bevel reduction gear set through connecting rod; Arbitrary bevel gear of four faces of bevel reduction gear set all can be connected with the lifting rocking bar.
3. a kind of lifting stabilising arrangement according to claim 2 is characterized in that: described lifting rocking bar is scalable or collapsible rocking bar.
4. a kind of lifting stabilising arrangement according to claim 2 is characterized in that: described lifting rocking bar is changed into after belt pulley, belt, motor, power supply, switch are connected, become electric up-down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087604 CN200950908Y (en) | 2006-08-01 | 2006-08-01 | Up-down stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087604 CN200950908Y (en) | 2006-08-01 | 2006-08-01 | Up-down stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200950908Y true CN200950908Y (en) | 2007-09-26 |
Family
ID=38809207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087604 Expired - Fee Related CN200950908Y (en) | 2006-08-01 | 2006-08-01 | Up-down stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200950908Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997283A (en) * | 2015-08-21 | 2015-10-28 | 贵州德鑫冲压有限责任公司 | Adjustable tea table with heating function |
| CN107960733A (en) * | 2017-11-10 | 2018-04-27 | 宁波工程学院 | A kind of full-automatic lifting table |
-
2006
- 2006-08-01 CN CN 200620087604 patent/CN200950908Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997283A (en) * | 2015-08-21 | 2015-10-28 | 贵州德鑫冲压有限责任公司 | Adjustable tea table with heating function |
| CN107960733A (en) * | 2017-11-10 | 2018-04-27 | 宁波工程学院 | A kind of full-automatic lifting table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |