CN207142752U - A kind of liftable movable support mechanism - Google Patents
A kind of liftable movable support mechanism Download PDFInfo
- Publication number
- CN207142752U CN207142752U CN201720985259.5U CN201720985259U CN207142752U CN 207142752 U CN207142752 U CN 207142752U CN 201720985259 U CN201720985259 U CN 201720985259U CN 207142752 U CN207142752 U CN 207142752U
- Authority
- CN
- China
- Prior art keywords
- support
- fixed cover
- support bar
- support block
- bar
- 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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- Legs For Furniture In General (AREA)
Abstract
A kind of liftable movable support mechanism is the utility model is related to, including support block, support bar and support base, the support block are fixedly connected with post upper；The support bar lower end is screw-rod structure, coordinates with the support base, is screw-inserted into support base, is connected between the support block and support bar by fixed cover；The fixed cover is fixed on below support block；Integrated molding has the casting lug thereon of circular in cross-section above the support bar, and the casting lug thereon is embedded in fixed cover；Ball is set between the fixed cover and support bar horizontal contact face so that fixed cover does not contact with support bar.The utility model realizes and is not directly contacted between fixed cover and support bar that sliding friction changes rolling friction, reduces operation intensity.
Description
Technical field
A kind of supporting mechanism is the utility model is related to, specifically discloses a kind of liftable movable support mechanism.
Background technology
Liftable movable support mechanism is used to delivering to bulky object vertical lift into the height specified, and reduces to worker
It is it is required that convenient, flexible；But existing like product operation is relatively difficult, higher is required to worker.
Utility model content
Goal of the invention of the present utility model is：A kind of operate more simply, to worker's requirement is provided to solve problem above
Relatively low liftable movable support mechanism.
The technical solution adopted in the utility model is such：
A kind of liftable movable support mechanism, including support block, support bar and support base, the support block and support bar
Upper end is fixedly connected；The support bar lower end is screw-rod structure, coordinates with the support base, is screw-inserted into support base, described
Connected between support block and support bar by fixed cover；The fixed cover is fixed on below support block；One above the support bar
Body forms the casting lug thereon of circular in cross-section, and the casting lug thereon is embedded in fixed cover；In the fixed cover and support bar
Ball is set between horizontal contact face so that fixed cover does not contact with support bar.
Further, groove is set around perisporium on the casting lug thereon, corresponds to it and open up height, on the fixed cover
Open up the screwed hole through side wall；Screwed hole is passed through with screw rod, support block and support bar are locked in insertion groove.
Further, some universal buphthalmos wheels are set on the post upper face.
In summary, due to being using above-mentioned technical proposal, the beneficial effects of the utility model：
It is not directly contacted between the utility model fixed cover and support bar, increases universal buphthalmos wheel, sliding friction is changed into rolling
Friction, operation intensity is reduced, more easily regulation height.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model；
Fig. 2 is enlarged drawing in Fig. 1 centre circles；
Fig. 3 is the support universal buphthalmos wheel distribution map of rod end surface described in the utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3, a kind of liftable movable support mechanism, including support block 1, support bar 2 and support base 3, institute
Support block 1 is stated to be fixedly connected with the upper end of support bar 2；The lower end of support bar 2 is screw-rod structure, is coordinated with the support base 3, spiral shell
In rotation insertion support base 3, connected between the support block 1 and support bar 2 by fixed cover 4；The fixed cover 4 is fixed on support block
1 lower section；Integrated molding has the casting lug thereon 6 of circular in cross-section above the support bar 2, and the casting lug thereon 6 is embedded in solid
Surely in set 4；Groove 61 is set around perisporium on the casting lug thereon 6, corresponds to it and opens up height, opened up on the fixed cover 4
Through the screwed hole of side wall；Screwed hole is passed through with screw rod 7, support block 1 and support bar 2 are locked in insertion groove 61, i.e.,
Can be spacing to both, dropped prevented also from support block 1 by heavy uneven, and such structure can avoid support block 1 is relative from propping up
Strut 2 rotates, and ensures that product only does vertical displacement movement in support block 1.
Between the fixed cover 4 and the horizontal contact face of support bar 2, the support bar 2 some universal oxen are set on upper surface
Eye wheel 5 so that fixed cover 4 is separated with support bar 2 by buphthalmos wheel 5, is not contacted, when adjusting height, fixed cover 4 and support bar 2
Between friction be reduced to minimum, reduce labor strength.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. on a kind of liftable movable support mechanism, including support block, support bar and support base, the support block and support bar
End is fixedly connected；The support bar lower end is screw-rod structure, coordinates with the support base, is screw-inserted into support base, its feature
It is：Connected between the support block and support bar by fixed cover；The fixed cover is fixed on below support block；In the support
Integrated molding has the casting lug thereon of circular in cross-section above bar, and the casting lug thereon is embedded in fixed cover；In the fixed cover
Ball is set between support bar horizontal contact face so that fixed cover does not contact with support bar.
A kind of 2. liftable movable support mechanism according to claim 1, it is characterised in that：The ring on the casting lug thereon
Groove is set around perisporium, it is corresponded to and opens up height, the screwed hole through side wall is opened up on the fixed cover；Spiral shell is passed through with screw rod
Pit, insertion groove is interior to be locked support block and support bar.
A kind of 3. liftable movable support mechanism according to claim 1, it is characterised in that：In the post upper
Some universal buphthalmos wheels are set on face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985259.5U CN207142752U (en) | 2017-08-08 | 2017-08-08 | A kind of liftable movable support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985259.5U CN207142752U (en) | 2017-08-08 | 2017-08-08 | A kind of liftable movable support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142752U true CN207142752U (en) | 2018-03-27 |
Family
ID=61674644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985259.5U Expired - Fee Related CN207142752U (en) | 2017-08-08 | 2017-08-08 | A kind of liftable movable support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207142752U (en) |
-
2017
- 2017-08-08 CN CN201720985259.5U patent/CN207142752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |