CN205904974U - Workstation electric lifting mechanism - Google Patents
Workstation electric lifting mechanism Download PDFInfo
- Publication number
- CN205904974U CN205904974U CN201620752876.6U CN201620752876U CN205904974U CN 205904974 U CN205904974 U CN 205904974U CN 201620752876 U CN201620752876 U CN 201620752876U CN 205904974 U CN205904974 U CN 205904974U
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- CN
- China
- Prior art keywords
- sprocket wheel
- inner sleeve
- mounting seat
- overcoat
- lifting mechanism
- 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.)
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Abstract
The utility model relates to a workstation electric lifting mechanism, it is including installing the support column at the working table body lower extreme, and the support column includes overcoat, well cover and endotheca, the endotheca is installed and is fixed in the overcoat and mutually, including the well set of cartridge, between the overcoat, the slotted hole of symmetry is set up in endotheca both sides, on the sprocket installation seat that electric lifting mechanism installed at the endotheca, electric lifting mechanism includes sprocket feed device and link means, the utility model discloses a work of installing the control panel control stepper motor on table surface, because well set of rigid, the sprocket installation seat rose or descends in the stroke of slotted hole between two stoppers under the link means passed through the chain pulling, realized the rising and the decline of endotheca and overcoat to altitude mixture control to the workstation support column, the utility model discloses the automatically regulated workstation goes up and down, and is reliable and stable, convenient operation, and labour saving and time saving has improved work efficiency.
Description
Technical field
The utility model is related to a kind of workbench electric lifting mechanism.
Background technology
The type of workbench is varied, such as Department service bench, maintenance platform, fitter's bench, Ji Gongtai, pincers worker
Platform, test table and sacker's station etc., it is to be fixed support by three or four support columns or supporting leg mostly,
When rising workbench because of the demand of work, because the support column of support works platform or supporting leg are fixing, can only prop up
Dagger or supporting leg bottom underbed body are increased；When workbench is reduced, can only take and turn down physical features or truncate support column
Or supporting leg, waste time and energy, affect operating efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide one kind to automatically adjust worktable lifting, time saving and energy saving and steady
Fixed reliable workbench electric lifting mechanism.
The utility model adopts the following technical scheme that
A kind of the utility model workbench electric lifting mechanism, it includes being arranged on the support column of work stage body lower end, institute
State support column and include overcoat, middle set and inner sleeve；Described inner sleeve is arranged in overcoat, described inner sleeve fixing peace with outer set upper side
Dress, described middle set is inserted between inner sleeve and overcoat；In the symmetrical slotted eye of described inner sleeve two side setting；Described electric lift
Structure is arranged in the sprocket wheel mounting seat of inner sleeve；Described electric lifting mechanism includes the chain gear transmission dress being arranged in sprocket wheel mounting seat
Put and be arranged on the linkage on sprocket transmission device, cover in described sprocket transmission device and linkage drive and transport up and down
Dynamic；Fixedly mount in described middle set bottom and support lower margin.
Sprocket wheel mounting seat described in the utility model includes upper sprocket wheel mounting seat and the fixation being fixedly mounted on interior set upper side
It is arranged on the lower sprocket mounting seat in inner sleeve bottom；Described sprocket transmission device includes cochain wheel transmission device, lower fixed chain wheels
And chain；Stepper motor that described cochain wheel transmission device includes being fixedly mounted on outside upper sprocket wheel mounting seat, it is arranged on stepping
The turbine that scroll bar on motor output shaft is engaged with scroll bar driving gear coaxial mounted with turbine is engaged with driving gear
Driven gear and with driven gear coaxial mounted upper sprocket wheel；Described turbine, driving gear, driven gear and upper sprocket wheel are respectively
It is arranged in upper sprocket wheel mounting seat by axle and bearing；Described lower fixed chain wheels are fixedly mounted on lower sprocket mounting seat by axle
Interior；Described chain is arranged on upper sprocket wheel and lower fixed chain wheels；Described linkage is fixedly mounted on the chain of side.
Linkage described in the utility model includes being fixed on the rank block of chain both sides, the connecting rod being fixedly mounted on rank block
And it is fixedly mounted on the left slider at connecting rod two ends and right slide block, described rank block is located in the middle part of connecting rod, described left slider and right cunning
Block is located in corresponding slotted eye respectively, and the end of described left slider and right slide block is fixedly mounted on the corresponding two side of middle set
On.
The utility model is respectively mounted and left slider or right cunning in described upper sprocket wheel mounting seat bottom and lower sprocket mounting seat
The corresponding limited block of block.
The utility model the cross section of described overcoat, middle set and inner sleeve be shaped as trapezoidal.
The utility model good effect is as follows: the utility model controls step by the control panel being arranged on work top
The work of stepper motor, stepper motor makes scroll bar rotate, and drives turbine and the driving gear coaxial with turbine to rotate, because of driving gear
Engage with driven gear, driven gear rotates and drives the upper sprocket wheel being coaxial therewith to rotate, and drives chain clockwise or counterclockwise
Motion, so that the linkage on chain moves up and down, chain pulls linkage along slotted eye between two limited blocks
Rise or fall in stroke, because the end of left slider and right slide block is fixedly mounted on the corresponding two side of middle set, thus
Cover in drive and move up and down together with linkage, thus the highly automated regulation to worktable support post；Overcoat, middle set and interior
The cross section of set is trapezoidal, installs and easy to process.The utility model automatically adjusts worktable lifting, reliable and stable, operation side
Just, time saving and energy saving, improve operating efficiency.
Brief description
Accompanying drawing 1 is the utility model structural representation；
Accompanying drawing 2 is the a-a of accompanying drawing 1 to cross section structure diagram；
Accompanying drawing 3 is set and inner sleeve mounting structure schematic diagram in the utility model；
Accompanying drawing 4 is the utility model slotted hole structure schematic diagram；
Accompanying drawing 5 is the utility model upper sprocket wheel mounting seat and lower sprocket mounting structure schematic diagram；
Accompanying drawing 6 is the utility model scroll bar and turbine engaging structure schematic diagram；
Accompanying drawing 7 holds in the mouth block structure schematic diagram for the utility model；
Accompanying drawing 8 is fixed chain wheels structural representation under the utility model.
In the accompanying drawings: 1 overcoat, set, 3 inner sleeves, 4 slotted eyes, 5 upper sprocket wheel mounting seats, 6 lower sprocket mounting seats, 7 times fixations in 2
Sprocket wheel, 8 chains, 9 stepper motors, 10 scroll bars, 11 turbines, 12 driving gears, 13 driven gears, 14 upper sprocket wheels, 15 rank blocks, 16 companies
Bar, 17 left sliders, 18 right slide blocks, 19 limited blocks, 20 support lower margins.
Specific embodiment
As shown in accompanying drawing 1,2, the utility model includes being arranged on the support column of work stage body lower end, and described support column includes
The overcoat 1 of mating shapes, middle set 2 and inner sleeve 3；Described inner sleeve 3 is arranged in overcoat 1, described inner sleeve 3 and overcoat 1 upper end
Fixed installation, described middle set 2 is inserted between inner sleeve 3 and overcoat 1；The bottom fixed installation of described middle set 2 supports lower margin 20, supports
Lower margin 20 can shock-absorbing, the fine setting height of support column and anti-skidding；Being shaped as of cross section of described overcoat 1, middle set 2 and inner sleeve 3
Trapezoidal naturally it is also possible to be other shapes, such as: circular and polygon etc..
As shown in accompanying drawing 3,4, the utility model is in the symmetrical slotted eye 4 of described inner sleeve 3 two side setting；Described electric up-down
Device is arranged in the sprocket wheel mounting seat of inner sleeve 3；The sprocket wheel that described Motorized lift device includes being arranged in sprocket wheel mounting seat passes
Dynamic device and be arranged on linkage on sprocket transmission device, described sprocket transmission device and linkage cover 2 in driving
Move up and down.
As shown in accompanying drawing 5,8, sprocket wheel mounting seat described in the utility model includes being fixedly mounted on the upper sprocket wheel of inner sleeve 3 upper end
Mounting seat 5 and be fixedly mounted on the lower sprocket mounting seat 6 in inner sleeve 3 bottom；Described sprocket transmission device includes upper sprocket wheel and passes
Dynamic device, lower fixed chain wheels 7 and chain 8.
As shown in Figure 6, cochain wheel transmission device described in the utility model includes being fixedly mounted on outside upper sprocket wheel mounting seat 5
Stepper motor 9, the turbine 11 that engages with scroll bar 10 of the scroll bar 10 being arranged on stepper motor 9 output shaft coaxial with turbine 11
The driven gear 13 that engages with driving gear 12 of driving gear 12 installed and with driven gear 13 coaxial mounted upper sprocket wheel
14；Described turbine 11, driving gear 12, driven gear 13 and upper sprocket wheel 14 are arranged on upper sprocket wheel by axle and bearing respectively and install
In seat 5.
As shown in accompanying drawing 5,8, lower fixed chain wheels 7 described in the utility model are fixedly mounted on lower sprocket mounting seat 6 by axle
Interior, i.e. described lower fixed chain wheels 7 and the fixed installation of its axle, the axle installing lower fixed chain wheels 7 passes through bearing and lower sprocket mounting seat 6
Install；Described chain 8 is arranged on upper sprocket wheel 14 and lower fixed chain wheels 7.
As shown in accompanying drawing 5,7, linkage described in the utility model is fixedly mounted on the chain 8 of side；Described connecting rod
Device includes the rank block 15 being fixed on chain 8 both sides, the connecting rod 16 being fixedly mounted on rank block 15 and is fixedly mounted on connecting rod
The left slider 17 at 16 two ends and right slide block 18, described rank block 15 is located in the middle part of connecting rod 16, described left slider 17 and 18 points of right slide block
Wei Yu not be in corresponding slotted eye 4, the end of described left slider 17 and right slide block 18 is fixedly mounted on the corresponding two side of middle set 2
On.It is respectively mounted and left slider 17 or the corresponding limit of right slide block 18 in described upper sprocket wheel mounting seat 5 bottom and lower sprocket mounting seat 6
Position block 19.
The utility model controls the work of stepper motor 9, stepper motor 9 by the control panel being arranged on work top
Drive scroll bar 10 to rotate, drive turbine 11 and the driving gear 12 coaxial with turbine 11 to rotate, because of driving gear 12 and driven tooth
Wheel 13 engagement, driven gear 13 rotates and drives the upper sprocket wheel 14 being coaxial therewith to rotate, and drives chain 8 to transport clockwise or counterclockwise
Dynamic, so that the linkage on chain 8 moves up and down, because lower sprocket mounting seat 6 is fixedly mounted with inner sleeve 3, inner sleeve 3 is with outward
Cover 1 top fixed installation, chain 8 pulls linkage to rise or fall in the stroke between two limited blocks 19 along slotted eye 4,
Because the end of left slider 17 and right slide block 18 is fixedly mounted on the corresponding two side of middle set 2, thus covering 2 in driving and connecting
Lever apparatus moves up and down together, and that is, middle set 2 is done relative motion with inner sleeve 3, thus the highly automated regulation to worktable support post.
Being shaped as of the cross section of described overcoat 1, middle set 2 and inner sleeve 3 is trapezoidal, installs and easy to process.The utility model automatically adjusts
Worktable lifting, reliable and stable, easy to operate, time saving and energy saving, improve operating efficiency.
The above embodiment is only preferred embodiment of the present utility model, and not the utility model possible embodiments
Exhaustion.For persons skilled in the art, to its institute on the premise of without departing substantially from the utility model principle and spirit
Any obvious change made, all should be contemplated as falling with claims of the present utility model.
Claims (5)
1. a kind of workbench electric lifting mechanism, it includes being arranged on the support column of work stage body lower end it is characterised in that described
Support column includes overcoat (1), middle set (2) and inner sleeve (3)；Described inner sleeve (3) is arranged in overcoat (1), described inner sleeve (3) with
Overcoat (1) upper end fixedly mounts, and described middle set (2) is inserted between inner sleeve (3) and overcoat (1)；In described inner sleeve (3) two side
Symmetrical slotted eye (4) is set；Described electric lifting mechanism is arranged in the sprocket wheel mounting seat of inner sleeve (3)；Described electric lift
Structure includes the sprocket transmission device being arranged in sprocket wheel mounting seat and is arranged on linkage on sprocket transmission device, described
In sprocket transmission device and linkage drive, set (2) moves up and down；Fixedly mount in described middle set (2) bottom and support lower margin
(20).
2. a kind of workbench electric lifting mechanism according to claim 1 is it is characterised in that described sprocket wheel mounting seat includes
It is fixedly mounted on the upper sprocket wheel mounting seat (5) of inner sleeve (3) upper end and the lower sprocket being fixedly mounted in inner sleeve (3) bottom is installed
Seat (6)；Described sprocket transmission device includes cochain wheel transmission device, lower fixed chain wheels (7) and chain (8)；Described upper sprocket wheel
Transmission device includes being fixedly mounted on the outer stepper motor (9) of upper sprocket wheel mounting seat (5), is arranged on stepper motor (9) output shaft
On the turbine (11) that engages with scroll bar (10) of scroll bar (10) and the coaxial mounted driving gear of turbine (11) (12) and actively
Driven gear (13) that gear (12) engages and with the coaxial mounted upper sprocket wheel of driven gear (13) (14)；Described turbine
(11), driving gear (12), driven gear (13) and upper sprocket wheel (14) are arranged on upper sprocket wheel mounting seat by axle and bearing respectively
(5) in；Described lower fixed chain wheels (7) are fixedly mounted in lower sprocket mounting seat (6) by axle；Described chain (8) is arranged on
On sprocket wheel (14) and lower fixed chain wheels (7)；Described linkage is fixedly mounted on the chain (8) of side.
3. a kind of workbench electric lifting mechanism according to claim 2 is it is characterised in that described linkage is included admittedly
It is scheduled on the rank block (15) of chain (8) both sides, be fixedly mounted on the connecting rod (16) held in the mouth on block (15) and be fixedly mounted on connecting rod
(16) left slider (17) at two ends and right slide block (18), described rank block (15) is located in the middle part of connecting rod (16), described
Left slider (17) and right slide block (18) are located in corresponding slotted eye (4) respectively, described left slider (17) and right slide block (18)
End be fixedly mounted on the corresponding two side of middle set (2).
4. a kind of workbench electric lifting mechanism according to claim 3 is it is characterised in that in described upper sprocket wheel mounting seat
(5) bottom and lower sprocket mounting seat (6) top are respectively mounted and left slider (17) or the corresponding limited block of right slide block (18) (19).
5. a kind of workbench electric lifting mechanism according to claim 4 is it is characterised in that in described overcoat (1), middle set
(2) and inner sleeve (3) cross section be shaped as trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752876.6U CN205904974U (en) | 2016-07-17 | 2016-07-17 | Workstation electric lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752876.6U CN205904974U (en) | 2016-07-17 | 2016-07-17 | Workstation electric lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904974U true CN205904974U (en) | 2017-01-25 |
Family
ID=57805559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752876.6U Active CN205904974U (en) | 2016-07-17 | 2016-07-17 | Workstation electric lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714274A (en) * | 2018-06-15 | 2018-10-30 | 陈爱兰 | A kind of device for anti-TL1A therapies |
-
2016
- 2016-07-17 CN CN201620752876.6U patent/CN205904974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714274A (en) * | 2018-06-15 | 2018-10-30 | 陈爱兰 | A kind of device for anti-TL1A therapies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |