CN203402865U - Electric roller lifting machine - Google Patents
Electric roller lifting machine Download PDFInfo
- Publication number
- CN203402865U CN203402865U CN201320534448.2U CN201320534448U CN203402865U CN 203402865 U CN203402865 U CN 203402865U CN 201320534448 U CN201320534448 U CN 201320534448U CN 203402865 U CN203402865 U CN 203402865U
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- swivel mount
- elevator
- pedestal
- rope drum
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an electric roller lifting machine. The lifting machine is provided with a base frame vertically fixed to the ground, the upper end of the base frame is connected with the lower end of a vertical frame of a cross rotary rack through a rotary joint device, the side face of the vertical frame of the rotary rack is provided with a stepping motor and a rope drum, an output shaft of the stepping motor is connected with a middle shaft of the rope drum through a chain, one end of a transverse frame of the rotary rack is provided with a second fixed pulley, the portion, above the rope drum, of the transverse frame of the rotary rack is provided with a first fixed pulley, a rope is sent from the rope drum, passes through the first fixed pulley and the second fixed pulley, and then is connected with a roller below the second fixed pulley, the side face of the lower end of the vertical frame of the rotary rack is provided with a rotary rod horizontally arranged, an electric control cabinet is arranged on the base frame, and a stepping driver used for controlling the stepping motor is arranged in the electric control cabinet. The electric roller lifting machine can lift the roller conveniently and fast, and has the advantages of being convenient and fast to operate, small in size and large in lifting height.
Description
Technical field
The utility model relates to a kind of jacking equipment, is specifically related to a kind of motorized pulleys elevator.
Background technology
In the preparation and transportation of cylinder, need to cylinder, carry out lifting with complete operation process frequently.But, if with large-scale lifting appliance lifting cylinder, can cause the loss that takies large quantity space and energy, reduced lifting efficiency, and easily caused operating accident, improved productive costs.
General small-sized jacking equipment, due to the restriction of its adjustable height, can not meet the requirement for height of cylinder lifting, and, small-sized jacking equipment aspect power also a little less than, efficiently lifting cylinder, makes production efficiency reduction.
So, for meet cylinder produce and transportation in the demand of convenient lifting cylinder, needs a kind of can operation readiness, volume is little, adjustable height is high motorized pulleys elevator, to improve production and the conveying efficiency of cylinder.
Utility model content
The utility model technical issues that need to address are just to overcome the defect of prior art, a kind of motorized pulleys elevator is provided, it can convenient lifting cylinder, and has simple operation, volume is little, adjustable height is high feature, can improve production and the conveying efficiency of cylinder.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of motorized pulleys elevator, elevator is provided with the pedestal vertically fixing on the ground, pedestal upper end is connected with the vertical frame lower end of cross-shaped rotary frame by revolving joint, the crossbearer of cross-shaped rotary frame is horizontally disposed with, the vertical frame of swivel mount vertically arranges, the side of swivel mount vertical frame is provided with stepping motor and rope drum, and the output shaft of stepping motor is connected with the axis of rope drum by chain; One end of the crossbearer of swivel mount is provided with the second fixed pulley, and the swivel mount crossbearer of rope drum top is provided with the first fixed pulley, and rope is sent successively and is connected with the cylinder of the second fixed pulley below after the second fixed pulley through the first fixed pulley by rope drum; The lower end side of swivel mount vertical frame is provided with for rotating manually the horizontally disposed dwang of swivel mount, by artificial promotion dwang to realize horizontally rotating of swivel mount; Pedestal is provided with the electrical control cubicles for control step electric machine rotation.
The utility model is in order to improve the stability of swivel mount, and preferably technical scheme is, swivel mount is provided with for stablizing the chock of swivel mount.
The utility model is for rotation that can convenient control step motor is to realize the lifting of cylinder, and preferably technical scheme also has, and is provided with the step actuator for control step motor in electrical control cubicles.
The utility model is in order to improve stability and the load-bearing of pedestal, and preferably technical scheme also has, and the lower end of pedestal is provided with for stablizing the stabilization of pedestal, and pedestal underrun bolt of rear end plate is connected with ground.
The utility model, in order to improve the lifting precision of elevator, meets the requirement of cylinder descending operation, and preferably technical scheme also has, and the stepping angle of stepping motor is 7.5 degree.
Advantage of the present utility model and beneficial effect are: the utility model motorized pulleys elevator is provided with stepping motor and stepper motor driver, accurately the lifting of index drum; The utility model motorized pulleys elevator is provided with dwang, realizes the rotation of swivel mount and cylinder by artificial rotation, makes more convenient and efficient of cylinder descending operation; The utility model motorized pulleys elevator is provided with chock and stabilization, makes pedestal and swivel mount all have preferably stability and bearing, has improved intensity and the service life of elevator, the safety that has improved descending operation.
Accompanying drawing explanation
Fig. 1 is the utility model motorized pulleys elevator plane structure chart.
In figure: 1, chock; 2, swivel mount; 3, the first fixed pulley; 4, rope; 5, the second fixed pulley; 6, cylinder; 7, rope drum; 8, stepping motor; 9, dwang; 10, revolving joint; 11, electrical control cubicles; 12, pedestal; 13, stabilization; 14, bolt of rear end plate.
The specific embodiment
As shown in Figure 1, the utility model is a kind of motorized pulleys elevator, elevator is provided with the pedestal 12 vertically fixing on the ground, pedestal 12 upper ends are connected with the vertical frame lower end of cross-shaped rotary frame 2 by revolving joint 10, the crossbearer of cross-shaped rotary frame 2 is horizontally disposed with, the vertical frame of swivel mount 2 vertically arranges, and the side of swivel mount 2 vertical frames is provided with stepping motor 8 and rope drum 7, and the output shaft of stepping motor 8 is connected with the axis of rope drum 7 by chain; One end of the crossbearer of swivel mount 2 is provided with the second fixed pulley 5, swivel mount 2 crossbearers of rope drum 7 tops are provided with the first fixed pulley 3, and rope 4 is sent successively and is connected with the cylinder 6 of the second fixed pulley 5 belows after the second fixed pulley 5 through the first fixed pulley 3 by rope drum 7; The lower end side of swivel mount 2 vertical frames is provided with for rotating manually the horizontally disposed dwang 9 of swivel mount 2; Pedestal 12 is provided with the electrical control cubicles 11 of rotating for control step motor 8.
On the basis of embodiment 1, the utility model is in order to improve stability and the bearing of swivel mount and pedestal, and preferably embodiment also has, and swivel mount 2 is provided with for stablizing the chock 1 of swivel mount 2; The lower end of pedestal 12 is provided with for stablizing the stabilization 13 of pedestal, and pedestal 12 underrun bolt of rear end plates 14 are connected with ground, and other parts are identical with embodiment 1.
Embodiment 3
On the basis of embodiment 2, the utility model is for rotation that can convenient control step motor is to realize the lifting of cylinder, and preferably embodiment also has, and is provided with the step actuator for control step motor 8 in electrical control cubicles 11; In order to improve the lifting precision of elevator, the stepping angle of stepping motor 8 is 7.5 degree, and other parts are identical with embodiment 2.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (5)
1. a motorized pulleys elevator, it is characterized in that, elevator is provided with the pedestal vertically fixing on the ground, pedestal upper end is connected with the vertical frame lower end of cross-shaped rotary frame by revolving joint, the side of swivel mount vertical frame is provided with stepping motor and rope drum, and the output shaft of stepping motor is connected with the axis of rope drum by chain; One end of the crossbearer of swivel mount is provided with the second fixed pulley, and the swivel mount crossbearer of rope drum top is provided with the first fixed pulley, and rope is sent successively and is connected with the cylinder of the second fixed pulley below after the second fixed pulley through the first fixed pulley by rope drum; The lower end side of swivel mount vertical frame is provided with for rotating manually the horizontally disposed dwang of swivel mount; Pedestal is provided with the electrical control cubicles for control step electric machine rotation.
2. motorized pulleys elevator as claimed in claim 1, is characterized in that, swivel mount is provided with for stablizing the chock of swivel mount.
3. motorized pulleys elevator as claimed in claim 2, is characterized in that, is provided with the step actuator for control step motor in electrical control cubicles.
4. motorized pulleys elevator as claimed in claim 3, is characterized in that, the lower end of pedestal is provided with for stablizing the stabilization of pedestal, and pedestal underrun bolt of rear end plate is connected with ground.
5. motorized pulleys elevator as claimed in claim 4, is characterized in that, the stepping angle of stepping motor is 7.5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534448.2U CN203402865U (en) | 2013-08-30 | 2013-08-30 | Electric roller lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534448.2U CN203402865U (en) | 2013-08-30 | 2013-08-30 | Electric roller lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402865U true CN203402865U (en) | 2014-01-22 |
Family
ID=49938804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534448.2U Expired - Fee Related CN203402865U (en) | 2013-08-30 | 2013-08-30 | Electric roller lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444879A (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | Simple and easy equipment hoister used for maintaining electric equipment |
| CN111762671A (en) * | 2020-07-20 | 2020-10-13 | 滁州精峰机电科技有限公司 | Dual-motor lifting mechanism |
-
2013
- 2013-08-30 CN CN201320534448.2U patent/CN203402865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444879A (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | Simple and easy equipment hoister used for maintaining electric equipment |
| CN111762671A (en) * | 2020-07-20 | 2020-10-13 | 滁州精峰机电科技有限公司 | Dual-motor lifting mechanism |
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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: 20140122 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |