CN208087186U - One kind is adjustable to be exempted to turn jacking system - Google Patents
One kind is adjustable to be exempted to turn jacking system Download PDFInfo
- Publication number
- CN208087186U CN208087186U CN201820466770.9U CN201820466770U CN208087186U CN 208087186 U CN208087186 U CN 208087186U CN 201820466770 U CN201820466770 U CN 201820466770U CN 208087186 U CN208087186 U CN 208087186U
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- wheel
- jacking system
- turn
- electric control
- speed sensor
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Abstract
The utility model discloses a kind of be adjusted and exempts to turn jacking system, including：Variable-speed motor and weight, the variable-speed motor is electrically connected in hoist engine and electric control gear, the hoist engine chain link is in guide chain, the guide chain is fixedly connected with position rotating wheel, the position rotating wheel is connected to driving gear, the weight of fixed promotion in need on the outside of the driving gear, the guide chain is connected with driving wheel, ratio wheel, two tuning wheels and accelerating pulley in turn, the ratio wheel is equipped with First Speed sensor, the accelerating pulley is equipped with second speed sensor, and the First Speed sensor and second speed sensor are electrically connected in electric control gear.It is that simple in structure, reliability is high, adjustable to exempt to turn jacking system.
Description
Technical field
The utility model is related to jacking system field, more particularly to a kind of be adjusted exempts to turn jacking system.
Background technology
Mechanical ascending and descending equipment is a kind of very common equipment in engineering technology, and more and more occasions need the face of using
Long-pending or larger volume support board.In the prior art, multiple promotion power are usually used to the promotion of larger support board, carried
The power source majority of power is risen using motor and traction sheave, quantity of the simple lifting structure due to promotion power source
More, whole volume is just more huge, and consistency is poor between multiple power sources, also results in support board in the mistake of promotion
Balance is poor in journey.Certainly, also have and the quantity for promoting power is reduced by the way of pulley coiling, but the side of coiling
Formula is excessively complicated, and the Stability and dependability of lifting device is just difficult to be guaranteed.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of be adjusted and exempts to turn jacking system, is
It is simple in structure, reliability is high, adjustable to exempt to turn jacking system.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model is：
One kind is adjustable to be exempted to turn jacking system, including：Variable-speed motor and weight, the variable-speed motor are electrically connected in volume
Machine and electric control gear are raised, for the hoist engine chain link in guide chain, the guide chain is fixedly connected with position rotating wheel, the position rotating
Wheel is connected to driving gear, and the weight of promotion in need is fixed on the outside of the driving gear, and the guide chain is connected with driving in turn
Wheel, ratio wheel, two tuning wheels and accelerating pulley, the ratio wheel are equipped with First Speed sensor, and the accelerating pulley is equipped with second
Velocity sensor, the First Speed sensor and second speed sensor are electrically connected in electric control gear.
Further, the electric control gear is equipped with display, and button plugs in power cord, and the button includes " beginning ", " stops
Only ", Reset.
Further, the sequentially connected ratio wheel of the guide chain, two tuning wheels and the U-shaped structure of accelerating pulley.
Further, the driving gear connects composition driving device with chain.
Further, the ratio wheel and accelerating pulley are both provided with corresponding lifting cylinder, and the lifting cylinder is electrically connected in electricity
Control device.
The beneficial effects of the utility model are：
Compared with prior art, in above-mentioned jacking system, the driving gear fixes weight and moves upwards and do not change
Direction, can be for linear motion on vertical work surface direction, can also do U-shaped structure movement, position rotating wheel ensure that vertically
Stress and horizontal direction force, in addition, the velocity sensor ensure that the speed in the motion process of weight, tuning wheel ensure
The stability of weight during the motion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
The reference numeral table of comparisons：
1- hoist engines, 2- driving wheels, 3- ratio wheels, 4- tunings wheel, 5- accelerating pulleys, 6- rotating wheels, 7- guide chains, 8- sliding tooths
Wheel, 9- weights, 10- variable-speed motors, 11- electric control gears, 31- First Speed sensor, 51- second speed sensors.
Specific implementation mode
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.Wherein identical parts phase
Same reference numeral indicates.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of 1. are adjusted exempt to turn jacking system, including：Variable-speed motor 10 and weight 9, the tune
Electric motor with speed 10 is electrically connected in hoist engine 1 and electric control gear 11, and in guide chain 7, the guide chain 7 is fixed to be connected 1 chain link of the hoist engine
Position rotating wheel 6 is connect, the position rotating wheel 6 is connected to driving gear 8, the fixed promotion in need in 8 outside of the driving gear
Weight 9, the guide chain 7 is connected with driving wheel 2,3, two tuning wheels 4 of ratio wheel and accelerating pulley 5, the ratio wheel 3 in turn and sets
There are First Speed sensor 31, the accelerating pulley 5 to be equipped with second speed sensor 51, the First Speed sensor 31 and second
Velocity sensor 51 is electrically connected in electric control gear 11.
The electric control gear 11 is equipped with display, and button plugs in power cord, and the button includes " beginning ", " stopping ", " answers
Position ".
7 sequentially connected ratio wheel of the guide chain, 3, two tuning wheels 4 and 5 U-shaped structure of accelerating pulley.
The driving gear 8 connects composition driving device with chain.
The ratio wheel 3 and accelerating pulley 5 are both provided with corresponding lifting cylinder, and the lifting cylinder is electrically connected in electric control gear
11。
During the device use, the driving gear fixes weight and moves upwards and do not change direction, can hang down
It is for linear motion on straight work surface direction, U-shaped structure movement can be also done, position rotating wheel ensure that vertical stress and horizontal direction
Stress, in addition, the velocity sensor ensure that the speed in the motion process of weight, tuning wheel ensure that weight is being moved through
Stability in journey, entire movement locus are U-shaped.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Profit, it is all within the spirit and principle of the utility model patent made by all any modification, equivalent and improvement etc., should all include
Within the protection domain of the utility model patent.
Claims (5)
- Exempt to turn jacking system 1. one kind is adjustable, which is characterized in that including：Variable-speed motor（10）And weight（9）, the tune Electric motor with speed（10）It is electrically connected in hoist engine（1）And electric control gear（11）, the hoist engine（1）Chain link is in guide chain（7）, described to lead Chain（7）It is fixedly connected with position rotating wheel（6）, the position rotating wheel（6）It is connected to driving gear（8）, the driving gear（8） The weight of promotion in need is fixed in outside（9）, the guide chain（7）It is connected with driving wheel in turn（2）, ratio wheel（3）, two tunings Wheel（4）And accelerating pulley（5）, the ratio wheel（3）Equipped with First Speed sensor（31）, the accelerating pulley（5）Equipped with the second speed Spend sensor（51）, the First Speed sensor（31）And second speed sensor（51）It is electrically connected in electric control gear（11）.
- 2. a kind of be adjusted according to claim 1 exempts to turn jacking system, it is characterised in that：The electric control gear（11） Equipped with display, button plugs in power cord, and the button includes " beginning ", " stopping ", Reset.
- 3. a kind of be adjusted according to claim 1 exempts to turn jacking system, it is characterised in that：The guide chain（7）Successively The ratio wheel of connection（3）, two tuning wheels（4）And accelerating pulley（5）U-shaped structure.
- 4. a kind of be adjusted according to claim 1 exempts to turn jacking system, it is characterised in that：The driving gear（8） Composition driving device is connected with chain.
- 5. a kind of be adjusted according to claim 1 exempts to turn jacking system, it is characterised in that：The ratio wheel（3）And Accelerating pulley（5）It is both provided with corresponding lifting cylinder, the lifting cylinder is electrically connected in electric control gear（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466770.9U CN208087186U (en) | 2018-03-30 | 2018-03-30 | One kind is adjustable to be exempted to turn jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466770.9U CN208087186U (en) | 2018-03-30 | 2018-03-30 | One kind is adjustable to be exempted to turn jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208087186U true CN208087186U (en) | 2018-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820466770.9U Active CN208087186U (en) | 2018-03-30 | 2018-03-30 | One kind is adjustable to be exempted to turn jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208087186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313944A (en) * | 2018-03-30 | 2018-07-24 | 江苏盛浩工程科技有限公司 | One kind is adjustable to be exempted to turn jacking system |
-
2018
- 2018-03-30 CN CN201820466770.9U patent/CN208087186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313944A (en) * | 2018-03-30 | 2018-07-24 | 江苏盛浩工程科技有限公司 | One kind is adjustable to be exempted to turn jacking system |
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