CN207845021U - A kind of bamboo joint type spiral lifting platform - Google Patents
A kind of bamboo joint type spiral lifting platform Download PDFInfo
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- CN207845021U CN207845021U CN201720953744.4U CN201720953744U CN207845021U CN 207845021 U CN207845021 U CN 207845021U CN 201720953744 U CN201720953744 U CN 201720953744U CN 207845021 U CN207845021 U CN 207845021U
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Abstract
The utility model is related to a kind of bamboo joint type spiral lifting platforms, spiral lift including fixing on the ground, is distributed in the bamboo joint type lifting Support bracket being connected on the outside of spiral lift and with objective table at the objective table at the top of spiral lift, further includes the controller of the motor and control motor work for driving spiral lift.The position sensor being connected with controller, gravity sensor are installed on the objective table.The structure design of the utility model is reasonable, use the lifting that spiral lifting mechanism has been implemented in combination with platform with bamboo joint type lifting Support bracket, space structure is compact, solves the technical barrier that traditional elevating mechanism occupies larger bulk, and lifting force will not suddenly become smaller because of the increase of the height of lifting, and stability and security performance are higher.
Description
Technical field
The utility model is related to lifting device technical field, specifically a kind of bamboo joint type spiral lifting platform.
Background technology
Lifting equipment is applied more universal in the production, life of people, and relatively conventional has elevator stage, lifting small
Vehicle etc..It to be completed by stage lifting various often due to the needs of performance plot in large-scale recreation ground, party etc.
Effect is performed.Existing stage lifting mostly traditional hydraulic cylinder, pneumatic cylinder mode or approach screw etc., part lifting system
System will also dig deeper hole to be put into the elevator of large volume, increase difficulty of construction, extend the construction friendship phase, when hydraulic way uses
Between it is long oil leakage phenomenon will occur in sealing position, maintenance times are more, troublesome maintenance；Lifting automatically controls aspect and lacks accurately
The present situation of degree, screw rod type lifter are that lifting weight and lifting speed are decreased obviously, and also the same how high body height of rising is wanted
And then the disadvantage for rising and fixing.
For another example, in daily lift cart, when with equipment such as maintenance street lamps, service personnel stands in lift cart
On, this lift cart is mostly scissor-type, and driving force comes from spindle motor or hydraulic cylinder, driving source can inherently occupy compared with
Big volume, to the more demanding of using area.Therefore a kind of new hoistable platform of active demand.
Invention content
The technical problem to be solved by the utility model is to provide a kind of bamboo joint type spiral lifting platforms.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of bamboo joint type spiral lifting platform, including fix on the ground spiral lift, be mounted on spiral lift
The objective table at top is distributed in the bamboo joint type lifting Support bracket being connected on the outside of spiral lift and with objective table, further includes using
In the motor of driving spiral lift and the controller of control motor work.
The position sensor being connected with controller, gravity sensor are installed on the objective table.
The ground is equipped with to prevent too low device to objective table lower limit.
It is described to prevent that too low device is column；
The spiral lift includes fixed pedestal, is rotated around fixed pedestal platform, on platform
Storage box, the spring Flat belt being stored in storage box coordinate composition spiral in fixed pedestal and with spring Flat belt
The flute profile spring of cylinder, the belt track lifting machine on platform for fettering the lifting of flute profile spring or contractile motion
Structure, the rail-guided frame for making spring Flat belt be engaged with flute profile spring.
Bamboo joint type lifting Support bracket includes the chassis fixed on the ground, can be several in axial sliding along chassis
A crane, the crane in several cranes in bottommost and chassis axial sliding fit, in several cranes
It is connected with objective table in the crane of top, axial sliding fit between two adjacent cranes in several cranes.
Along the length direction of spring Flat belt 1 equipped with two rows of uniform with holes on the spring Flat belt；The flute profile
Being evenly provided on spring can be with the tooth of corresponding occlusion with holes.
The belt track lifting mechanism include lifting cylinder, lifting cylinder upper edge the axis direction of itself be equipped be used for
Limit roller that is that the lifting of flute profile spring is oriented to and constituting double helical arrangement.
Worm screw is installed, the worm screw realizes that power transmits with spiral lift cooperation on the motor.
The platform includes the storage box that is mounted on fixed pedestal upper end and can be rotated relatively freely between storage box
Bracket, the driving force input mechanism mounted on storage box bracket lower face.
The driving force input mechanism is any one of sprocket wheel, worm gear.
Further, the rail-guided frame include several guiding trestles being circumferentially distributed, be mounted on pair
Formation screw pitch is identical as spiral cylinder on the guiding trestle answered and makes spring Flat belt and flute profile bullet to squeeze spring Flat belt
Several fixture blocks of spring item occlusion.
Another kind as the utility model improves, and the rail-guided frame includes coaxially being distributed with belt track lifting mechanism
And in the cricoid outrigger of non-close, along outrigger madial wall uniform spiral distribution and screw pitch it is identical with the screw pitch of spiral cylinder
Several blocks.
The utility model has the beneficial effects that：The structure design of the utility model is reasonable, uses spiral lifting mechanism and bamboo
Section formula lifting Support bracket has been implemented in combination with the lifting of platform, and space structure is compact, solve traditional elevating mechanism occupy compared with
The technical barrier of big bulk, and lifting force will not suddenly become smaller because of the increase of the height of lifting, stability and peace
Full performance is higher.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
A kind of dimensional structure diagram of embodiment of the spiral lift of Fig. 3 the utility model；
Fig. 4 is a kind of internal structure schematic diagram of embodiment of the spiral lift of the utility model；
Fig. 5 is a kind of vertical view of embodiment of the spiral lift of the utility model；
Fig. 6 is a kind of birds-eye perspective of embodiment of the spiral lift of the utility model；
Fig. 7 is the main view perspective after a kind of fixed pedestal of removal of embodiment of the spiral lift of the utility model
Figure；
Fig. 8 is a kind of structural schematic diagram of the storage box bracket of embodiment of the spiral lift of the utility model；
The motor and structural schematic diagram when worm screw, the cooperation of driving force input mechanism that Fig. 9 is the utility model；
Figure 10 is the dimensional structure diagram of the another embodiment of the spiral lift of the utility model；
Figure 11 is the front view of the another embodiment of the spiral lift of the utility model；
Figure 12 is the half sectional view of the another embodiment of the spiral lift of the utility model；
Figure 13 is the full sectional view of the another embodiment of the spiral lift of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
It is expanded on further in face of the utility model.
As shown in Figures 1 to 9, a kind of bamboo joint type spiral lifting platform, including the spiral lift that is fixed on ground 17
21, mounted on the objective table 22 at the top of spiral lift 21, be distributed in 21 outside of spiral lift and be connected with objective table 22
Bamboo joint type lifts Support bracket, further includes the control that motor 25 and the control motor 25 for driving spiral lift 21 work
Device.After spiral lift 21 is packed up completely, spatial altitude can be down to very low the utility model, be greatly saved space,
Without occupying larger spatial volume as traditional hydraulic cylinder type hoistable platform；Using bamboo joint type lifting Support bracket can with
It while spiral lift 21 lifts and plays a supporting role to objective table 22, improve the stability of device.
The controller is PLC.
The position sensor 23 being connected with controller, gravity sensor 24 are installed on the objective table 22.
The ground 17 is equipped with to prevent too low device 18 to 22 lower limit of objective table.
The weight that the utility model is carried using the detection of gravity sensor 24 is overweight to prevent；Using position sensor 23
To measure height when lifting；Using anti-too low device 18 can prevent objective table 22 downward across after lower limit position to spiral
Elevator 19 damages in itself, plays the role of security protection.
The anti-too low device 18 is column.
The spiral lift of the utility model includes two kinds of embodiments, as follows respectively：
Embodiment one：
As shown in Figures 3 to 8, the spiral lift 21 includes fixed pedestal, around the flat of fixed pedestal rotation
Platform, the storage box 6 on platform, the spring Flat belt 1 being stored in storage box 6, in the fixed pedestal and with bullet
Spring Flat belt 1 cooperation constitute spiral cylinder flute profile spring 2, on platform for fetter flute profile spring 2 lifting or
The belt track lifting mechanism 3 of contractile motion, the rail-guided frame 4 for making spring Flat belt 1 be engaged with flute profile spring 2.Electricity
Machine 25 drives platform to rotate, and then belt track lifting mechanism 3 is driven to rotate, and belt track lifting mechanism 3 makes flute profile spring 2 in band
It is lifted under the guiding role of track lifting mechanism 3, and 1 spiral of sync pulling spring Flat belt is soaring, in squeezing for track leading truck 4
Spring Flat belt 1 under effect is pushed away to be engaged with flute profile spring 2 and form spiralling cylinder.
The bamboo joint type lifting Support bracket includes the chassis 19 being fixed on ground 17, can slide axially along chassis 19
Several cranes 20, the crane 20 in several cranes 20 in bottommost and 19 axial sliding fit of chassis, if
The crane 20 in top is connected with objective table 22 in dry crane 20, and adjacent two rise in several cranes 20
Axial sliding fit between drop frame 20.
The fixed pedestal includes elevating mechanism pedestal 10, is vertically installed on elevating mechanism pedestal 10 by revolute pair
The stress support staving 5 at end, several mounting brackets 11 that degree of freedom is turned round for limiting flute profile spring 2.The utility model
Mounting bracket 11 can prevent flute profile spring 2 from being turned round during lifting, if flute profile spring 2 turns round, meeting
Cause 2 idle running of spring Flat belt 1 and flute profile spring without having ascending motion, i.e. idle running can lead to not realize lifting work(
Energy.
The driving force input mechanism 8 is any one of sprocket wheel, worm gear.
Further, worm screw 26 is installed, the worm screw 26 is realized dynamic with the cooperation of spiral lift 21 on the motor 25
Power is transmitted.
The platform includes the storage box that is mounted on fixed pedestal upper end and can be rotated relatively freely between storage box 6
Bracket 7, mounted on 7 lower face of storage box bracket and the driving force input mechanism 8 that is used cooperatively with motor 25.Driving motor 18 drives
Make driving force input mechanism 8, to drive storage box bracket 7, you can belt track lifting mechanism 3 is driven to rotate.
On the spring Flat belt 1 the equally distributed 1a with holes of several rows is equipped with along the length direction of spring Flat belt 1；
Be evenly provided on the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In so that new tooth 2a is bitten on spring Flat belt 1 in new 1a with holes, you can realize that the continuous of spiral cylinder is risen.
The belt track lifting mechanism 3 includes lifting cylinder 3a, is set along the axis direction of itself on lifting cylinder 3a
It is useful for lifting limit roller 3b that is being oriented to and constituting double helical arrangement to flute profile spring 2.Double helical arrangement
On two limit roller 3b coordinated in pairs between spacing be more than the thickness of flute profile spring 2.The flute profile spring 2 exists
The rotary force of lifting cylinder 3a is lifted up under driving along the limit roller 3b of double helical arrangement.The utility model uses
The guiding that the limit roller 3b of double helical arrangement lifts flute profile spring 2, effectively prevents flute profile spring 2 and exists
Shaking in lifting process and dislocation ensure that the accuracy and stability of movement, can just make tooth 2a corresponding with 1a with holes in this way
Occlusion.
The lifting cylinder 3a is mounted on stress support staving 5 upper end, the limit roller 3b can around with lifting post
The junction of body 3a rotates.
Further, the limit roller 3b is roller bearing.
7 upper end of storage box bracket is circumferentially evenly provided with several for matching with 6 bottom of storage box
The storage box bottom bearings 14 of conjunction.It is uniformly disposed with several on the circumferencial direction of the storage box 6 and is mounted on storage box
The storage box external bearings frame 13 of 7 upper end of bracket.The benefit of such structure design is：Ensure that storage box 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
The recessing groove 15 that the when of being lifted for flute profile spring 2 passes through is offered on the storage box bracket 7, just can guarantee in this way
The elevating movement of flute profile spring 2 and the rotary motion of storage box bracket 7 are not interfered, reasonable in design.
The rail-guided frame 4 includes several guiding trestles 4a being circumferentially distributed, is led mounted on corresponding
It is identical as spiral cylinder and make spring Flat belt 1 and flute profile spring to squeeze spring Flat belt 1 that screw pitch is formed on holder 4a
Several fixture blocks 4b that item 2 is engaged.The fixture block 4b be staggered on spring Flat belt 1 be engaged with flute profile spring 2 position and with bullet
The lateral surface of spring Flat belt 1 offsets, and can make spring Flat belt 1 gradually close to flute profile spring 2 using fixture block 4b and finally make
Spring Flat belt 1 is interlocked with flute profile spring 2.
Further, the fixture block 4b quantity installed on each guiding trestle 4a is two or three.
The cylindrical axis that the flute profile spring 2 stacks supports the axis of staving 5 to overlap with stress.The utility model
Flute profile spring 2 be stacked together after, the tooth of tooth 2a in each screw pitch and the same position in adjacent screw pitch is vertical
It is overlapped on direction, is that the tooth 2a after flute profile spring 2 is stacked together constitutes rows of perpendicular straight arranged strips, then leads in this way
It crosses mounting bracket 11 to be stuck between strip and strip, you can prevent flute profile spring 2 from being turned round during lifting.
The upper end of the spiral cylinder is connected with fixed chuck 9 at the top of lifting body, the upper end of lifting body top fixed chuck 9
It is connected with objective table 22.
The upper end of the elevating mechanism pedestal 10 is equipped with fixed seat 16.
Embodiment two：
As shown in Figure 10 to Figure 13, the spiral lift 21 includes fixed pedestal, around the rotation of fixed pedestal
Platform, the storage box 6 on platform, the spring Flat belt 1 being stored in storage box 6, in the fixed pedestal and with
The cooperation of spring Flat belt 1 constitutes the flute profile spring 2 of spiral cylinder, is used to fetter the lifting of flute profile spring 2 on platform
Or belt track lifting mechanism 3, the rail-guided frame 4 for making spring Flat belt 1 be engaged with flute profile spring 2 of contractile motion.
Motor 25 drives platform to rotate, and then belt track lifting mechanism 3 is driven to rotate, and belt track lifting mechanism 3 makes flute profile spring 2 exist
It is lifted under the guiding role of belt track lifting mechanism 3, and 1 spiral of sync pulling spring Flat belt is soaring, in track leading truck 4
Spring Flat belt 1 is engaged with flute profile spring 2 and forms spiralling cylinder under squeezing-pushing action.
The bamboo joint type lifting Support bracket includes the chassis 19 being fixed on ground 17, can slide axially along chassis 19
Several cranes 20, the crane 20 in several cranes 20 in bottommost and 19 axial sliding fit of chassis, if
The crane 20 in top is connected with objective table 22 in dry crane 20, and adjacent two rise in several cranes 20
Axial sliding fit between drop frame 20.
The fixed pedestal includes elevating mechanism pedestal 10, is vertically installed on elevating mechanism pedestal 10 by revolute pair
The stress at end supports staving 5.
The lower end of the platform, which is equipped with, to be connected and with the stress of fixed pedestal support staving 5 will be in superposed state
The outer cage 101 that covers of flute profile spring 2.
The driving force input mechanism 8 is any one of sprocket wheel, worm gear.
Further, worm screw 26 is installed, the worm screw 26 is realized dynamic with the cooperation of spiral lift 21 on the motor 25
Power is transmitted.
The platform includes by outer cage 101 mounted on fixed pedestal upper end and can relatively certainly between storage box 6
By rotate storage box bracket 7, mounted on 7 lower face of storage box bracket and the driving force input mechanism that is used cooperatively with motor 25
8.Driving motor 18 drives driving force input mechanism 8, to drive storage box bracket 7, you can drives 3 turns of belt track lifting mechanism
It is dynamic.
On the spring Flat belt 1 the equally distributed 1a with holes of several rows is equipped with along the length direction of spring Flat belt 1；
Be evenly provided on the flute profile spring 2 can occlusion corresponding with 1a with holes tooth 2a.Process of the flute profile spring 2 in rising
In so that new tooth 2a is bitten on spring Flat belt 1 in new 1a with holes, you can realize that the continuous of spiral cylinder is risen.
The belt track lifting mechanism 3 includes lifting cylinder 3a, is set along the axis direction of itself on lifting cylinder 3a
It is useful for lifting limit roller 3b that is being oriented to and constituting double helical arrangement to flute profile spring 2.Double helical arrangement
On two limit roller 3b coordinated in pairs between spacing be more than the thickness of flute profile spring 2.The flute profile spring 2 exists
The rotary force of lifting cylinder 3a is lifted up under driving along the limit roller 3b of double helical arrangement.The utility model uses
The guiding that the limit roller 3b of double helical arrangement lifts flute profile spring 2, effectively prevents flute profile spring 2 and exists
Shaking in lifting process and dislocation ensure that the accuracy and stability of movement, can just make tooth 2a corresponding with 1a with holes in this way
Occlusion.
The lifting cylinder 3a is mounted on stress support staving 5 upper end, the limit roller 3b can around with lifting post
The junction of body 3a rotates.
Further, the limit roller 3b is roller bearing.
7 upper end of storage box bracket is circumferentially evenly provided with several for matching with 6 bottom of storage box
The storage box bottom bearings 14 of conjunction.It is uniformly disposed with several on the circumferencial direction of the storage box 6 and is mounted on storage box
The storage box external bearings frame 13 of 7 upper end of bracket.The benefit of such structure design is：Ensure that storage box 6 can be flat with spring
The elastic strength of flat rubber belting 1 arbitrarily rotates.
The rail-guided frame 4 includes with the coaxial distribution of belt track lifting mechanism 3 and in the cricoid outrigger 4c of non-close, edge
The madial wall uniform spiral distribution of outrigger 4c and screw pitch several block 4d identical with the screw pitch of spiral cylinder.
Further, the block 4d is staggered on spring Flat belt 1 and is engaged position and flat with spring with flute profile spring 2
It offsets with 1 lateral surface, can make spring Flat belt 1 gradually close to flute profile spring 2 using block 4d and finally makes spring flat
Flat rubber belting 1 is interlocked with flute profile spring 2.
The outrigger 4c is equipped with notch 102, during track leading truck 4 rotates, the spring in storage box 6
Flat belt 1 may pass through notch 102 and enter in rail-guided frame 4, and to be engaged with flute profile spring 2, structure design is closed
Reason, will not cause to interfere during the motion.
The cylindrical axis that the flute profile spring 2 stacks supports the axis of staving 5 to overlap with stress.The utility model
Flute profile spring 2 be stacked together after, the tooth of tooth 2a in each screw pitch and the same position in adjacent screw pitch is vertical
It is overlapped on direction, is that the tooth 2a after flute profile spring 2 is stacked together constitutes rows of perpendicular straight arranged strips in this way.
The upper end of the spiral cylinder is connected with fixed chuck 9 at the top of lifting body, the upper end of lifting body top fixed chuck 9
It is connected with objective table 22.
When work, controller controls motor 25 and operates, and then with 22 oscilaltion of dynamic object stage, and by means of bamboo joint type liter
It drops Support bracket and Auxiliary support is carried out to the elevating movement of objective table 22, improve stability and the safety of device.Position passes
Sensor 23, gravity sensor 24 can obtain relevant information when objective table 22 lifts in real time, and feed back to controller, to facilitate control
Device processed is controlled accordingly.
The structure design of the utility model is reasonable, instead of traditional hydraulic lifting and screw rod lifting device, greatly saves
Space, security performance are also promoted.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of bamboo joint type spiral lifting platform, it is characterised in that：Including be fixed on ground (17) spiral lift (21),
Objective table (22) at the top of spiral lift (21), be distributed on the outside of spiral lift (21) and with objective table (22) phase
Bamboo joint type even lifts Support bracket, further includes for driving the motor of spiral lift (21) (25) and control motor (25)
The controller of work, the spiral lift (21) includes fixed pedestal, the platform that rotates around fixed pedestal, is mounted on
It is storage box (6) on platform, the spring Flat belt (1) being stored in storage box (6), in fixed pedestal and flat with spring
Flat rubber belting (1) cooperation constitutes the flute profile spring (2) of spiral cylinder, is used to fetter flute profile spring (2) lifting on platform
Or belt track lifting mechanism (3), the track for making spring Flat belt (1) be engaged with flute profile spring (2) of contractile motion are led
To frame (4).
2. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：Pacify on the objective table (22)
Equipped with position sensor (23), the gravity sensor (24) being connected with controller.
3. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The ground (17) is equipped with
To prevent too low device (18) to objective table (22) lower limit.
4. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The bamboo joint type lifting support
Bracket include be fixed on chassis (19) on ground (17), can along chassis (19) several cranes (20) in axial sliding,
Axial sliding fit between two adjacent cranes (20) in several cranes (20).
5. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The spring Flat belt (1)
On along spring Flat belt (1) length direction be equipped with several rows it is equally distributed (1a) with holes；On the flute profile spring (2)
Be evenly provided with can occlusion corresponding with (1a) with holes tooth (2a).
6. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The belt track lifting mechanism
(3) include lifting cylinder (3a), be equipped with for flute profile spring (2) along the axis direction of itself on lifting cylinder (3a)
Limit roller (3b) that is being oriented to and constituting double helical arrangement is lifted, the limit roller (3b) is roller bearing.
7. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The platform includes being mounted on
Fixed pedestal upper end and can be rotated relatively freely between storage box (6) storage box bracket (7), be mounted on storage box bracket
(7) the driving force input mechanism (8) of lower face.
8. a kind of bamboo joint type spiral lifting platform according to claim 7, it is characterised in that：The driving force input mechanism
(8) it is any one of sprocket wheel, worm gear.
9. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The rail-guided frame (4)
Including be circumferentially distributed several guiding trestles (4a), be mounted on corresponding guiding trestle (4a) on formed screw pitch with
Spiral cylinder is identical and several to squeeze that spring Flat belt (1) makes that spring Flat belt (1) is engaged with flute profile spring (2)
Fixture block (4b).
10. a kind of bamboo joint type spiral lifting platform according to claim 1, it is characterised in that：The rail-guided frame (4)
Include with belt track lifting mechanism (3) it is coaxial distribution and in the cricoid outrigger of non-close (4c), along the madial wall of outrigger (4c)
Uniform spiral is distributed and screw pitch several blocks (4d) identical with the screw pitch of spiral cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953744.4U CN207845021U (en) | 2017-08-02 | 2017-08-02 | A kind of bamboo joint type spiral lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953744.4U CN207845021U (en) | 2017-08-02 | 2017-08-02 | A kind of bamboo joint type spiral lifting platform |
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| Publication Number | Publication Date |
|---|---|
| CN207845021U true CN207845021U (en) | 2018-09-11 |
Family
ID=63425653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953744.4U Active CN207845021U (en) | 2017-08-02 | 2017-08-02 | A kind of bamboo joint type spiral lifting platform |
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| Country | Link |
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| CN (1) | CN207845021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416724A (en) * | 2017-08-02 | 2017-12-01 | 芜湖昊葛金自动化科技有限公司 | A kind of bamboo joint type spiral lifting platform |
| CN113443385A (en) * | 2021-06-15 | 2021-09-28 | 芜湖常瑞汽车部件有限公司 | Double-deck conveyor of automobile parts production |
-
2017
- 2017-08-02 CN CN201720953744.4U patent/CN207845021U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416724A (en) * | 2017-08-02 | 2017-12-01 | 芜湖昊葛金自动化科技有限公司 | A kind of bamboo joint type spiral lifting platform |
| CN113443385A (en) * | 2021-06-15 | 2021-09-28 | 芜湖常瑞汽车部件有限公司 | Double-deck conveyor of automobile parts production |
| CN113443385B (en) * | 2021-06-15 | 2022-07-29 | 芜湖常瑞汽车部件有限公司 | Double-deck conveyor of automobile parts production |
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