CN208561521U - A kind of rolling open and close machine that safety coefficient is high - Google Patents
A kind of rolling open and close machine that safety coefficient is high Download PDFInfo
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- CN208561521U CN208561521U CN201821129949.1U CN201821129949U CN208561521U CN 208561521 U CN208561521 U CN 208561521U CN 201821129949 U CN201821129949 U CN 201821129949U CN 208561521 U CN208561521 U CN 208561521U
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Abstract
The utility model relates to a kind of rolling open and close machines that safety coefficient is high, including pedestal, driving motor, transmission shaft, wirerope, suspension hook, roller and two support plates, the transmission shaft is horizontally disposed, the roller and transmission shaft are coaxially disposed, two support plates are vertically provided at the two sides of roller respectively, the support plate is set on transmission shaft, the support plate and driving motor are each attached on pedestal, one end of the wirerope is fixedly connected with suspension hook, the other end of the wirerope is fixed on roller, the wire rope roll is wound on roller, the lower section of roller is arranged in the suspension hook, one end of the separate driving motor of the transmission shaft is equipped with retaining mechanism, the roller is equipped with cleaning mechanism, the cleaning mechanism is arranged between two support plates, the high rolling open and close machine of the safety coefficient realizes cleaning wire by cleaning mechanism The function of rope moreover also improves safety by retaining mechanism.
Description
Technical field
The utility model relates to hydro-electric power generating equipment field, in particular to a kind of rolling open and close machine that safety coefficient is high.
Background technique
Hydroelectric generation is a kind of mode of power generation, and the water energy utilized is mainly the position energy contained in water body, wherein elevator
Headstock gear is one kind of water generating equipment, and rolling open and close machine is for all kinds of large-scale plumbing, hydraulic and hydroelectric engineering, for controlling
The lifting of all kinds of large and medium-sized cast-iron lock gates and steel gate achievees the purpose that open and close.
In the process of running without self-locking, gate stops over existing rolling open and close machine in opening-closing process, it is necessary to
By function processed or lock ingot, it otherwise can fall because of self weight, reduce safety coefficient, moreover, existing hoist engine is being run
In the process, can make to generate dirt on wirerope, dirt will lead to wirerope rust corrosion, reduce the service life of wirerope.
Utility model content
Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of safety coefficient
High rolling open and close machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of elevator that safety coefficient is high opening and closing
Machine, including pedestal, driving motor, transmission shaft, wirerope, suspension hook, roller and two support plates, the transmission shaft is horizontally disposed,
The roller and transmission shaft are coaxially disposed, and two support plates are vertically provided at the two sides of roller respectively, and the support plate is set in
On transmission shaft, the support plate and driving motor are each attached on pedestal, and one end of the wirerope is fixedly connected with suspension hook, institute
The other end for stating wirerope is fixed on roller, and the wire rope roll is wound on roller, and the lower section of roller is arranged in the suspension hook,
One end of the separate driving motor of the transmission shaft is equipped with retaining mechanism, and the roller is equipped with cleaning mechanism, the cleaner
Structure is arranged between two support plates；
The retaining mechanism includes locking assembly and fastening assembly, and the locking assembly includes locking plate, mobile bar, magnetism
Plate, spring and electromagnet, the locking plate are set on transmission shaft, and the locking plate is fixedly connected with transmission shaft, the locking
Disk is equipped at least two through-holes, and the axis of the through-hole and the axis of transmission shaft are parallel, and the through-hole is circumferentially uniformly arranged on
The periphery of transmission shaft, the magnetic sheet are set on transmission shaft, and the magnetic sheet is fixed on the base, and the magnetic sheet setting exists
The side of the separate driving motor of locking plate, the axis of the mobile bar and the axis of transmission shaft are parallel, and the magnetic sheet is arranged
In mobile bar, the electromagnet is fixed on one end of the separate driving motor of mobile bar, and the magnetic sheet passes through spring and electricity
Magnet connection, the spring are set in mobile bar, and the axis of the mobile bar is overlapped with the axis of one of through-hole；
The cleaning mechanism includes cleaning assemblies and clearing up assembly, the cleaning assemblies include driving gear, driven gear,
Rotation axis and cleaning cylinder, the driving geared sleeve are located on transmission shaft, and the axis of the rotation axis and the axis of transmission shaft are parallel,
The top of roller is arranged in the rotation axis, and the side of the close roller of two support plates is respectively sleeved at the both ends of rotation axis,
The driven gear is arranged on the rotating shaft, and the driving gear is engaged with driven gear, described to clean the same with rotation axis of cylinder
Axis setting, the cleaning cylinder are arranged on the rotating shaft, and the cleaning cylinder is bonded with roller, and the cleaning cylinder is equipped at least two
Steel brush, the steel brush are uniformly arranged on the periphery of cleaning cylinder.
Preferably, in order to improve fixed effect, the fastening assembly includes fastening motor, the first screw rod, sliding block, tooth
Item, rotate gear, connecting shaft, anchorage bar and at least two levers, one end of the separate driving motor of the transmission shaft, which is equipped with, to be slided
The inner wall of slot, the sliding slot is set in connecting shaft, and the axis of the connecting shaft and the axis of transmission shaft are vertical, the connecting shaft
Both ends being equidistant to pedestal, the anchorage bar is set in connecting shaft, and the anchorage bar and transmission shaft are coaxially disposed, institute
It states rotate gear to be set in connecting shaft, the fastening motor is fixed on the inner wall of sliding slot, the fastening motor and first
Bar transmission connection, first screw rod is vertically arranged, and the sliding block is set on the first screw rod, the sliding block with the first screw rod
Junction be equipped with the matched screw thread of the first screw rod, the side of the separate driving motor of the sliding block is fixedly connected with rack gear,
The rack gear is vertically arranged, and the rack gear is engaged with rotate gear, and the lever is uniformly arranged on the periphery of transmission shaft, the shelves
The axis of bar and the axis of transmission shaft are parallel, and the lever is fixed on magnetic sheet.
Preferably, in order to improve clean effect, the clearing up assembly includes driving wheel, driven wheel, transmission belt, power
Axis, the second screw rod and conductor loop, the line shaft and the second screw rod are coaxially disposed, the axis of the line shaft and the axis of transmission shaft
Line is parallel, and one end of the separate driving motor of the line shaft is fixedly connected with the second screw rod, in two support plates, close to driving
The support plate of motor is set in one end far from the second screw rod of line shaft, another support plate is set in the separate of the second screw rod
One end of driving motor, the conductor loop are set on the second screw rod, and the conductor loop is equipped with the junction of the second screw rod
With the matched screw thread of the second screw rod, the conductor loop is arranged on a steel cord, and the conductor loop is arranged between roller and suspension hook,
The driving wheel is set on transmission shaft, and the driven wheel is set on line shaft, and the driving wheel and driven wheel are respectively set
Both ends on the inside of transmission belt.
Preferably, in order to realize intelligence, the pedestal is equipped with PLC, the one of the close magnetic sheet of the electromagnet
Side is equipped with pressure sensor, and the pressure sensor, fastening motor, electromagnet and driving motor are electrically connected with PLC.
Preferably, one end of the separate electromagnet of the mobile bar uses connected ball, institute for the ease of locking plate rotation
It states mobile bar to be set in connected ball, the centre of sphere of the connected ball is arranged in mobile bar.
Preferably, being coated with lubricating oil in the connected ball to reduce the frictional force between connected ball and mobile bar.
Preferably, in order to improve the driving force of driving motor, the driving motor is servo motor.
Preferably, in order to improve safety, the pedestal is equipped with work light.
Preferably, in order to improve the intensity of transmission shaft, the making material of the transmission shaft is titanium alloy.
Preferably, in order to improve the revolving speed of cleaning cylinder, the number of teeth of the driving gear is greater than the number of teeth of driven gear.
The utility model has the beneficial effects that the high rolling open and close machine of the safety coefficient realizes cleaning by cleaning mechanism
The function of wirerope, compared with existing cleaning mechanism, which is not necessarily to other driving source, and cost is lower, not only such as
This, also improves safety by retaining mechanism, and compared with existing retaining mechanism, the locking mechanism structure is ingenious, practicability
It is higher.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the high rolling open and close machine of the safety coefficient of the utility model；
Fig. 2 is the structural schematic diagram of the retaining mechanism of the high rolling open and close machine of the safety coefficient of the utility model；
Fig. 3 is the structural schematic diagram of the cleaning mechanism of the high rolling open and close machine of the safety coefficient of the utility model；
Fig. 4 is the structural schematic diagram of the fastening assembly of the high rolling open and close machine of the safety coefficient of the utility model；
In figure: 1. pedestals, 2. driving motors, 3. transmission shafts, 4. wirerope, 5. suspension hooks, 6. rollers, 7. support plates, 8. locks
Tight disk, 9. mobile bars, 10. magnetic sheets, 11. springs, 12. electromagnet, 13. driving gears, 14. driven gears, 15. rotation axis,
16. cleaning cylinder, 17. fastening motors, 18. first screw rods, 19. sliding blocks, 20. rack gears, 21. rotate gears, 22. connecting shafts, 23. is tight
Solid rod, 24. levers, 25. driving wheels, 26. driven wheels, 27. transmission belts, 28. line shafts, 29. second screw rods, 30. conductor loops,
31. pressure sensor, 32. connected balls, 33. work lights.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of rolling open and close machine that safety coefficient is high, including pedestal 1, driving motor 2, transmission shaft 3, steel wire
Rope 4, suspension hook 5, roller 6 and two support plates 7, the transmission shaft 3 is horizontally disposed, and the roller 6 is coaxially disposed with transmission shaft 3,
Two support plates 7 are vertically provided at the two sides of roller 6 respectively, and the support plate 7 is set on transmission shaft 3,7 He of support plate
Driving motor 2 is each attached on pedestal 1, and one end of the wirerope 4 is fixedly connected with suspension hook 5, the other end of the wirerope 4
It is fixed on roller 6, for the wirerope 4 on roller 6, the lower section of roller 6, the transmission shaft 3 is arranged in the suspension hook 5
One end of separate driving motor 2 be equipped with retaining mechanism, the roller 6 is equipped with cleaning mechanism, and cleaning mechanism setting exists
Between two support plates 7；
The equipment realizes the function of cleaning wire rope 4 by cleaning mechanism, also improves safety by retaining mechanism.
As shown in Fig. 2, the retaining mechanism includes locking assembly and fastening assembly, the locking assembly include locking plate 8,
Mobile bar 9, magnetic sheet 10, spring 11 and electromagnet 12, the locking plate 8 are set on transmission shaft 3, the locking plate 8 and biography
Moving axis 3 is fixedly connected, and the locking plate 8 is equipped at least two through-holes, and the axis of the through-hole and the axis of transmission shaft 3 are flat
Row, the through-hole are circumferentially uniformly arranged on the periphery of transmission shaft 3, and the magnetic sheet 10 is set on transmission shaft 3, the magnetic sheet
10 are fixed on pedestal 1, and the side of the separate driving motor 2 of locking plate 8 is arranged in the magnetic sheet 10, the mobile bar 9
Axis is parallel with the axis of transmission shaft 3, and the magnetic sheet 10 is set in mobile bar 9, and the electromagnet 12 is fixed on mobile bar 9
Separate driving motor 2 one end, the magnetic sheet 10 connect by spring 11 with electromagnet 12, and the spring 11 is set in shifting
In lever 9, the axis of the mobile bar 9 is overlapped with the axis of one of through-hole；
After driving motor 2 is out of service, transmission shaft 3 stops operating, and electromagnet 12 is powered at this time, makes electromagnet 12 and magnetic
Property disk between generate the active force to attract each other, so that electromagnet 12 be made to drive mobile bar 9 to mobile close to 8 direction of locking plate,
It is moved to mobile bar 9 in one of through-hole, is formed relatively so that locking plate 8 be made to drive between transmission shaft 3 and magnetic sheet 10
Fixed positional relationship realizes the function of fastening roller 6 to keep roller 6 fixed, the gate for avoiding wirerope 4 from pulling because
It is self-possessed and falls, improves safety.
As shown in figure 3, the cleaning mechanism includes cleaning assemblies and clearing up assembly, the cleaning assemblies includes driving gear
13, driven gear 14, rotation axis 15 and cleaning cylinder 16, the driving gear 13 are set on transmission shaft 3, the rotation axis 15
Axis is parallel with the axis of transmission shaft 3, and the top of roller 6, the close roller 6 of two support plates 7 is arranged in the rotation axis 15
Side be respectively sleeved at the both ends of rotation axis 15, the driven gear 14 is set in rotation axis 15, the driving gear 13
It is engaged with driven gear 14, the cleaning cylinder 16 is coaxially disposed with rotation axis 15, and the cleaning cylinder 16 is set in rotation axis 15
On, the cleaning cylinder 16 is bonded with roller 6, and the cleaning cylinder 16 is equipped at least two steel brushes, and the steel brush is uniformly arranged on
Clean the periphery of cylinder 16.
Driving motor 2 is run, and transmission shaft 3 is driven to rotate, to make to drive gear 13 that driven gear 14 is driven to rotate, is passed through
The rotation of driven gear 14 makes rotation axis 15 that cleaning cylinder 16 be driven to rotate, to make to clean the steel brush cleaning wire rope 4 on cylinder 16
On impurity, realize the function of cleaning wire rope 4.
As shown in figure 4, the fastening assembly includes fastening motor 17, the first screw rod 18, sliding block 19, rack gear 20, turning gear
Wheel 21, connecting shaft 22, anchorage bar 23 and at least two levers 24, one end of the separate driving motor 2 of the transmission shaft 3, which is equipped with, to be slided
Slot, the inner wall of the sliding slot are set in connecting shaft 22, and the axis of the connecting shaft 22 is vertical with the axis of transmission shaft 3, described
The both ends of connecting shaft 22 are equidistant to pedestal 1, and the anchorage bar 23 is set in connecting shaft 22, the anchorage bar 23 and biography
Moving axis 3 is coaxially disposed, and the rotate gear 21 is set in connecting shaft 22, and the fastening motor 17 is fixed on the inner wall of sliding slot
On, the fastening motor 17 and the first screw rod 18 are sequentially connected, and first screw rod 18 is vertically arranged, and the sliding block 19 is set in
On first screw rod 18, the sliding block 19 with the junction of the first screw rod 18 be equipped with the matched screw thread of the first screw rod 18, it is described
The side of the separate driving motor 2 of sliding block 19 is fixedly connected with rack gear 20, and the rack gear 20 is vertically arranged, the rack gear 20 with turn
Moving gear 21 engages, and the lever 24 is uniformly arranged on the periphery of transmission shaft 3, the axis of the lever 24 and the axis of transmission shaft 3
Line is parallel, and the lever 24 is fixed on magnetic sheet 10, and after driving motor 2 is out of service, fastening motor 17 is rotated, and makes first
Screw rod 18 rotates, so that sliding block 19 be made to go up and down with carry-over bar 20, the lifting belt turn moving gear 21 of rack gear 20 is rotated, and makes connecting shaft
22 drive anchorage bars 23 turn between wherein two neighboring lever 24, to lock transmission shaft 3 by lever 24, avoid being driven
Axis 3 rotates, and improves fixed effect.
Preferably, in order to improve clean effect, the clearing up assembly includes driving wheel 25, driven wheel 26, transmission belt
27, line shaft 28, the second screw rod 29 and conductor loop 30, the line shaft 28 and the second screw rod 29 are coaxially disposed, the line shaft
28 axis is parallel with the axis of transmission shaft 3, and one end of the separate driving motor 2 of the line shaft 28 and the second screw rod 29 are fixed
It connects, in two support plates 7, one far from the second screw rod 29 of line shaft 28 is set in close to the support plate 7 of driving motor 2
End, another support plate 7 are set in one end of the separate driving motor 2 of the second screw rod 29, and the conductor loop 30 is set in second
On screw rod 29, the conductor loop 30 with the junction of the second screw rod 29 be equipped with the matched screw thread of the second screw rod 29, it is described to lead
Wire loop 30 is set on wirerope 4, and the conductor loop 30 is arranged between roller 6 and suspension hook 5, and the driving wheel 25 is set in biography
On moving axis 3, the driven wheel 26 is set on line shaft 28, and the driving wheel 25 and driven wheel 26 are separately positioned on transmission belt 27
The rotation at the both ends of inside, transmission shaft 3 drives driving wheel 25 to rotate, and driving wheel 25 drives 26 turns of driven wheel by transmission belt 27
It is dynamic, to make line shaft 28 that the rotation of the second screw rod 29 be driven to keep wirerope 4 uniform so that conductor loop 30 be made to realize movement
On roller 6, wirerope 4 is avoided to be overlapped and influence cleaning effect.
Preferably, in order to realize intelligence, the pedestal 1 is equipped with PLC, the close magnetic sheet 10 of the electromagnet 12
Side be equipped with pressure sensor 31, the pressure sensor 31, fastening motor 17, electromagnet 12 and driving motor 2 are and PLC
Electrical connection issues signal to PLC after driving motor 2 stops operating, and PLC controls electromagnet 12 and is powered, when pressure sensor 31
After can't detect signal, driving motor 2 is run, the rotation for making transmission shaft 3 that locking plate 8 be driven to realize micro angle, when mobile bar 9
After being moved in through-hole, pressure sensor 31 detects pressure, and pressure sensor 31 issues signal, PLC control driving electricity to PLC
Machine 2 is out of service, and makes to fasten after motor 17 runs setting time and stop, and realizes intelligence.
Preferably, one end of the separate electromagnet 12 of the mobile bar 9 uses connection for the ease of the rotation of locking plate 8
Ball 32, the mobile bar 9 are set in connected ball 32, and the centre of sphere of the connected ball 32 is arranged in mobile bar 9, pass through connected ball
32 can make the sliding between mobile bar 9 and locking plate 8 be converted into rolling, reduce the friction between mobile bar 9 and locking plate 8
Power rotates convenient for locking plate 8.
Preferably, being coated with lubrication in the connected ball 32 to reduce the frictional force between connected ball 32 and mobile bar 9
Oil, lubricating oil have the function of lubrication, can reduce the frictional force between connected ball 32 and mobile bar 9, improve locking plate 8 and rotate
Fluency.
Preferably, in order to improve the driving force of driving motor 2, the driving motor 2 is servo motor.
Preferably, in order to improve safety, the pedestal 1 is equipped with work light 33, when the rolling open and close machine is transported
When row, work light 33 is lighted, and is reminded staff, is improved safety.
Preferably, in order to improve the intensity of transmission shaft 3, the making material of the transmission shaft 3 is titanium alloy, titanium alloy tool
There is the features such as intensity is high, corrosion-resistant, to improve the intensity of transmission shaft 3.
Preferably, in order to improve the revolving speed of cleaning cylinder 16, the number of teeth of the driving gear 13 is greater than driven gear 14
The number of teeth, in gear drive, the number of teeth is inversely proportional with revolving speed, so as to improve the revolving speed of cleaning cylinder 16, enhances cleaning effect.
The equipment realizes the function of cleaning wire rope 4 by cleaning mechanism, also improves safety by retaining mechanism.
Compared with prior art, the high rolling open and close machine of the safety coefficient realizes cleaning wire rope 4 by cleaning mechanism
Function, compared with existing cleaning mechanism, which is not necessarily to other driving source, and cost is lower, moreover, also logical
It crosses retaining mechanism and improves safety, compared with existing retaining mechanism, the locking mechanism structure is ingenious, and practicability is higher.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of rolling open and close machine that safety coefficient is high, including pedestal (1), driving motor (2), transmission shaft (3), wirerope (4),
Suspension hook (5), roller (6) and two support plates (7), the transmission shaft (3) is horizontally disposed, and the roller (6) and transmission shaft (3) are same
Axis setting, two support plates (7) are vertically provided at the two sides of roller (6) respectively, and the support plate (7) is set in transmission shaft (3)
On, the support plate (7) and driving motor (2) are each attached on pedestal (1), and one end and suspension hook (5) of the wirerope (4) are solid
Fixed connection, the other end of the wirerope (4) are fixed on roller (6), and the wirerope (4) is described on roller (6)
Suspension hook (5) is arranged in the lower section of roller (6), which is characterized in that one end of the separate driving motor (2) of the transmission shaft (3) is set
There is retaining mechanism, the roller (6) is equipped with cleaning mechanism, and the cleaning mechanism is arranged between two support plates (7)；
The retaining mechanism includes locking assembly and fastening assembly, and the locking assembly includes locking plate (8), mobile bar (9), magnetic
Property plate (10), spring (11) and electromagnet (12), the locking plate (8) be set on transmission shaft (3), the locking plate (8) with
Transmission shaft (3) is fixedly connected, and the locking plate (8) is equipped at least two through-holes, axis and transmission shaft (3) of the through-hole
Axis is parallel, and the through-hole is circumferentially uniformly arranged on the periphery of transmission shaft (3), and the magnetic sheet (10) is set in transmission shaft (3)
On, the magnetic sheet (10) is fixed on pedestal (1), separate driving motor of magnetic sheet (10) setting in locking plate (8)
(2) axis of side, the mobile bar (9) is parallel with the axis of transmission shaft (3), and the magnetic sheet (10) is set in mobile bar
(9) on, the electromagnet (12) is fixed on one end of the separate driving motor (2) of mobile bar (9), and the magnetic sheet (10) passes through
Spring (11) is connect with electromagnet (12), and the spring (11) is set on mobile bar (9), the axis of the mobile bar (9) with
The axis of one of through-hole is overlapped；
The cleaning mechanism includes cleaning assemblies and clearing up assembly, and the cleaning assemblies includes driving gear (13), driven gear
(14), rotation axis (15) and cleaning cylinder (16), the driving gear (13) are set on transmission shaft (3), the rotation axis (15)
Axis it is parallel with the axis of transmission shaft (3), the rotation axis (15) setting in the top of roller (6), two support plates (7)
The both ends of rotation axis (15) are respectively sleeved at close to the side of roller (6), the driven gear (14) is set in rotation axis (15)
On, the driving gear (13) is engaged with driven gear (14), and cleaning cylinder (16) is coaxially disposed with rotation axis (15), institute
It states cleaning cylinder (16) to be set on rotation axis (15), the cleaning cylinder (16) is bonded with roller (6), sets on the cleaning cylinder (16)
There are at least two steel brushes, the steel brush is uniformly arranged on the periphery of cleaning cylinder (16).
2. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the fastening assembly includes fastening
Motor (17), the first screw rod (18), sliding block (19), rack gear (20), rotate gear (21), connecting shaft (22), anchorage bar (23) and
One end of at least two levers (24), the separate driving motor (2) of the transmission shaft (3) is equipped with sliding slot, the inner wall of the sliding slot
It is set on connecting shaft (22), the axis of the connecting shaft (22) is vertical with the axis of transmission shaft (3), the connecting shaft (22)
Both ends are equidistant to pedestal (1), and the anchorage bar (23) is set on connecting shaft (22), the anchorage bar (23) and transmission
Axis (3) coaxial arrangement, the rotate gear (21) are set on connecting shaft (22), and the fastening motor (17) is fixed on sliding slot
On inner wall, the fastening motor (17) and the first screw rod (18) are sequentially connected, and first screw rod (18) is vertically arranged, the cunning
Block (19) is set on the first screw rod (18), the sliding block (19) be equipped with the junction of the first screw rod (18) and the first screw rod
(18) side of matched screw thread, the separate driving motor (2) of the sliding block (19) is fixedly connected with rack gear (20), the rack gear
(20) vertically arranged, the rack gear (20) is engaged with rotate gear (21), and the lever (24) is uniformly arranged on transmission shaft (3)
The axis of periphery, the lever (24) is parallel with the axis of transmission shaft (3), and the lever (24) is fixed on magnetic sheet (10).
3. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the clearing up assembly includes driving
Take turns (25), driven wheel (26), transmission belt (27), line shaft (28), the second screw rod (29) and conductor loop (30), the line shaft
(28) it is coaxially disposed with the second screw rod (29), the axis of the line shaft (28) is parallel with the axis of transmission shaft (3), the power
One end of the separate driving motor (2) of axis (28) is fixedly connected with the second screw rod (29), in two support plates (7), close to driving
The support plate (7) of motor (2) is set in one end far from the second screw rod (29) of line shaft (28), another support plate (7) set
It is located at one end of the separate driving motor (2) of the second screw rod (29), the conductor loop (30) is set on the second screw rod (29), institute
It is stating conductor loop (30) to be equipped with the second screw rod (29) junction and the second screw rod (29) matched screw thread, the conductor loop
(30) it is set on wirerope (4), the conductor loop (30) is arranged between roller (6) and suspension hook (5), the driving wheel (25)
It is set on transmission shaft (3), the driven wheel (26) is set on line shaft (28), the driving wheel (25) and driven wheel (26)
It is separately positioned on the both ends on the inside of transmission belt (27).
4. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the pedestal (1) is equipped with
The side of PLC, the close magnetic sheet (10) of the electromagnet (12) are equipped with pressure sensor (31), the pressure sensor
(31), motor (17), electromagnet (12) and driving motor (2) is fastened to be electrically connected with PLC.
5. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the mobile bar (9) it is separate
One end of electromagnet (12) uses connected ball (32), and the mobile bar (9) is set on connected ball (32), the connected ball (32)
Centre of sphere setting in the mobile bar (9).
6. the high rolling open and close machine of safety coefficient as claimed in claim 5, which is characterized in that be coated on the connected ball (32)
Lubricating oil.
7. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the driving motor (2) is to watch
Take motor.
8. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the pedestal (1) is equipped with work
Make indicator light (33).
9. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that the production of the transmission shaft (3)
Material is titanium alloy.
10. the high rolling open and close machine of safety coefficient as described in claim 1, which is characterized in that driving gear (13)
The number of teeth is greater than the number of teeth of driven gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129949.1U CN208561521U (en) | 2018-07-17 | 2018-07-17 | A kind of rolling open and close machine that safety coefficient is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129949.1U CN208561521U (en) | 2018-07-17 | 2018-07-17 | A kind of rolling open and close machine that safety coefficient is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561521U true CN208561521U (en) | 2019-03-01 |
Family
ID=65492477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129949.1U Expired - Fee Related CN208561521U (en) | 2018-07-17 | 2018-07-17 | A kind of rolling open and close machine that safety coefficient is high |
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| Country | Link |
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| CN (1) | CN208561521U (en) |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190301 Termination date: 20200717 |