CN208648601U - A kind of speed regulation device of electric block - Google Patents
A kind of speed regulation device of electric block Download PDFInfo
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- CN208648601U CN208648601U CN201821243025.4U CN201821243025U CN208648601U CN 208648601 U CN208648601 U CN 208648601U CN 201821243025 U CN201821243025 U CN 201821243025U CN 208648601 U CN208648601 U CN 208648601U
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- block
- speed regulation
- regulation device
- speed
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Abstract
The utility model relates to a kind of speed regulation devices of electric block, including fixed case, speed limit case and pedestal, fixed mechanism there are four being set on pedestal, speed adjustment unit and fluid infusion mechanism are equipped in speed limit case, fixed mechanism includes fixed block, bolt, locating piece and several stretching units, locking mechanism includes rotating block, shifting chute, oscillating rod, screw rod, bearing and fixed plate, fluid infusion mechanism includes motor, turntable, fixed rope, sliding block, sliding slot, second spring, spray head and two protection locations, the speed regulation device of the electric block, cooperated by fixed mechanism and locking mechanism, the speed regulation device can quickly from disassembly between the output shaft and rotating cylinder of the motor of existing electric block or be replaced, enhance the replacement speed of speed regulation device, moreover, pass through fluid infusion mechanism, the speed regulation device can periodically spray completely new lubricating oil, to replace The lubricating oil for changing the aged deterioration in the speed regulation device prevents the lubricating oil of aged deterioration, influences the speed regulation effect of the speed regulation device.
Description
Technical field
The utility model relates to speed regulation device field, in particular to a kind of speed regulation device of electric block.
Background technique
Electric block is a kind of extraordinary lifting equipment, is mounted on overhead traveling crane, on gantry crane, electric block have it is small in size,
It is easy to operate from heavy and light, it is easy to use the features such as, be used for industrial and mining enterprises, storage, places such as harbour, and existing electric block
Speed regulation device be primarily used for control electric block hauling speed device.
The speed regulation device of existing electric block generally can directly be fixedly mounted on the motor of existing electric block
Between output shaft and rotating cylinder, when the damage of existing speed regulation device needs replacing, people are difficult to effective rapidly dismounting and change,
The working efficiency of existing electric block is influenced, moreover, after long-term use, in the speed regulation device of existing electric block
Lubricating oil can aged deterioration even can generate impurity, not only influence the speed regulation effect of the speed regulation device of existing electric block,
And it will increase the loss of the speed regulation device of existing electric block.
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 electric block
Speed regulation device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of speed regulation device of electric block, packet
Fixed case, speed limit case and pedestal are included, the fixed case and pedestal are separately positioned on the two sides of speed limit case, are equipped in the fixed case
Fixing groove is set on the fixed case there are four locking mechanism, and four locking mechanisms are separately positioned on the surrounding of fixed case, the bottom
It is set on seat there are four fixed mechanism, four fixed mechanisms are separately positioned on the surrounding of pedestal, and it is single to be equipped with speed regulation in the speed limit case
Member and fluid infusion mechanism, the two sides of the speed adjustment unit are fixedly connected with pedestal and fixed case respectively；
The fixed mechanism includes that fixed block, bolt, locating piece and several stretching units, the fixed block are fixed on pedestal
On, the bolt passes through fixed block, is equipped in the fixed block and is fixed on bolt with the matched screw thread of bolt, the locating piece
Close to the side of fixed case, each periphery stretched out unit and be circumferentially evenly distributed on locating piece；
The stretching unit includes stretching out slot, the first spring and bullet block, and the stretchings slot setting is on fixed block, and described the
One spring and bullet block, which are arranged at, to be stretched out in slot, and one end of first spring is fixedly connected with the inner wall of stretching slot, and described the
The other end of one spring is fixedly connected with bullet block, and first spring is in compressive state；
The locking mechanism includes rotating block, shifting chute, oscillating rod, screw rod, bearing and fixed plate, and the screw rod level is set
It sets, the screw rod passes through fixed case, and one end of the screw rod is fixedly connected with rotating block, the other end and fixed plate of the screw rod
It is fixedly connected, the fixed plate is arranged in fixing groove, and the bearing is arranged in fixed plate, the outer wall of the bearing and fixation
Plate is fixedly connected, and the inner wall of the bearing is fixedly connected with screw rod, and the one of the separate screw rod of rotating block is arranged in the shifting chute
Side, one end of the oscillating rod and the inner wall of shifting chute are hinged, and the outside of shifting chute is arranged in the other end of the oscillating rod；
The fluid infusion mechanism includes that motor, turntable, fixed rope, sliding block, sliding slot, second spring, spray head and two protections are single
The side of speed adjustment unit is arranged in member, the motor, and the motor and turntable are sequentially connected, and the sliding slot is arranged in speed adjustment unit
Top, the sliding block and second spring be arranged in sliding slot, one end of the second spring and inner wall of sliding slot is fixed connects
It connecing, the other end of the second spring is fixedly connected with a slide block, and the second spring is in tensional state, and the one of the fixed rope
End is arranged on turntable, and the side of the separate second spring of the other end and sliding block of the fixed rope is fixedly connected, the spray head
Be fixedly connected with a slide block, two protection locations are separately positioned on the two sides of speed adjustment unit, two protection locations respectively with sliding block
Two sides connection.
Preferably, the side of the separate screw rod of the fixed plate, which is equipped with, inhales for the ease of the output shaft of fixed motor
Disk.
Preferably, screw rod tilts in order to prevent, the side of the close screw rod of the fixed plate is equipped with several guide rods, respectively
Guide rod is evenly distributed on the surrounding of screw rod, and the guide rod is horizontally disposed, one end of the guide rod and the fixed company of fixed plate
It connects, the other end of the guide rod is arranged in fixed case.
Preferably, convenient for people's rotation screw rod, the screw rod is equipped with lubrication in order to enable screw rod preferably rotates
Oil.
Preferably, holding oscillating rod for the ease of people, the oscillating rod is equipped with several skid resistance strips.
Preferably, sliding block is detached from sliding slot in order to prevent, it is equipped with gag lever post in the sliding slot, the gag lever post level is set
It sets, the both ends of the gag lever post are fixedly connected with the two sides in sliding slot respectively, and the gag lever post passes through sliding block.
Preferably, in order to enable fixed rope can long-term stable work, the fixed rope be nylon rope.
Preferably, in order to enable motor can precise and stable work for a long time, the motor is servo motor.
Preferably, in order to enhance lubricating oil spraying effect, the spray head is atomizer.
Preferably, greasy dirt enters in sliding slot in order to prevent, influence the movement of sliding block, the protection location include shaft and
Shading cloth, the shaft are arranged in speed limit case, are equipped with torsionspring between the shaft and speed limit case, and the one of the shading cloth
End is arranged in shaft, and the other end of the shading cloth is fixedly connected with a slide block.
The utility model has the beneficial effects that the speed regulation device of the electric block, is matched by fixed mechanism and locking mechanism
It closes, which can quickly from disassembly between the output shaft and rotating cylinder of the motor of existing electric block or replace,
The replacement speed for enhancing speed regulation device, compared with existing fixed mechanism, which can preferably fix rotating cylinder and should
Speed regulation device, compared with existing locking mechanism, which can preferably fix the motor of existing electric block
Output shaft and the speed regulation device, moreover, by fluid infusion mechanism, which can periodically spray completely new lubrication
Oil prevents the lubricating oil of aged deterioration to replace the lubricating oil of the aged deterioration in the speed regulation device, influences the speed regulation device
Speed regulation effect, compared with existing fluid infusion mechanism, the fluid infusion effect of the fluid infusion mechanism is preferable.
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 speed regulation device of the electric block of the utility model；
Fig. 2 is the structural schematic diagram of the fixed mechanism of the speed regulation device of the electric block of the utility model；
Fig. 3 is that the locking mechanism of the speed regulation device of the electric block of the utility model and the connection structure of fixed case are illustrated
Figure；
Fig. 4 is the structural schematic diagram of the locking mechanism of the speed regulation device of the electric block of the utility model；
Fig. 5 is the structural schematic diagram of the fluid infusion mechanism of the speed regulation device of the electric block of the utility model；
In figure: 1. fixed cases, 2. fixing grooves, 3. speed limit casees, 4. pedestals, 5. fixed blocks, 6. bolts, 7. locating pieces, 8. stretch
Slot out, 9. first springs, 10. bullet blocks, 11. rotating blocks, 12. shifting chutes, 13. oscillating rods, 14. screw rods, 15. bearings, 16. is fixed
Plate, 17. guide rods, 18. suckers, 19. speed adjustment units, 20. motors, 21. turntables, 22. fixed ropes, 23. sliding blocks, 24. sliding slots,
25. second spring, 26. gag lever posts, 27. shafts, 28. shading cloths, 29. spray heads.
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 speed regulation device of electric block, including fixed case 1, speed limit case 3 and pedestal 4, the fixation
Case 1 and pedestal 4 are separately positioned on the two sides of speed limit case 3, are equipped with fixing groove 2 in the fixed case 1, the fixed case 1 is equipped with
Four locking mechanisms, four locking mechanisms are separately positioned on the surrounding of fixed case 1, are set on the pedestal 4 there are four fixed mechanism,
Four fixed mechanisms are separately positioned on the surrounding of pedestal 4, and speed adjustment unit 19 and fluid infusion mechanism are equipped in the speed limit case 3, described
The two sides of speed adjustment unit 19 are fixedly connected with pedestal 4 and fixed case 1 respectively；
As shown in Fig. 2, the fixed mechanism includes fixed block 5, bolt 6, locating piece 7 and several stretching units, it is described solid
Determine block 5 to be fixed on pedestal 4, the bolt 6 passes through fixed block 5, is equipped with and the matched screw thread of bolt 6, institute in the fixed block 5
The side that locating piece 7 is fixed on the close fixed case 1 of bolt 6 is stated, each unit that stretches out circumferentially is evenly distributed on the outer of locating piece 7
Week；
The stretching unit includes stretching out slot 8, the first spring 9 and bullet block 10, and the stretching slot 8 is arranged on fixed block 5,
First spring 9 and bullet block 10, which are arranged at, to be stretched out in slot 8, and one end of first spring 9 is fixed with the inner wall for stretching out slot 8
Connection, the other end of first spring 9 are in compressive state with being fixedly connected for bullet block 10, first spring 9；
People's rotating bolt 6 enters locating piece 7 in rotating cylinder, several stretching cell operations, and the first spring 9 is by bullet block 10
It releases and stretches out slot 8, so that fixed block 5 is fixed with rotating cylinder.
As shown in Figure 3-4, the locking mechanism includes rotating block 11, shifting chute 12, oscillating rod 13, screw rod 14, bearing 15
With fixed plate 16, the screw rod 14 is horizontally disposed, and the screw rod 14 passes through fixed case 1, one end of the screw rod 14 and rotating block
11 are fixedly connected, and the other end of the screw rod 14 is fixedly connected with fixed plate 16, and the fixed plate 16 is arranged in fixing groove 2,
The bearing 15 is arranged in fixed plate 16, and the outer wall of the bearing 15 is fixedly connected with fixed plate 16, the bearing 15 it is interior
Wall is fixedly connected with screw rod 14, and the side of the separate screw rod 14 of rotating block 11, the oscillating rod 13 is arranged in the shifting chute 12
One end and shifting chute 12 inner wall it is hinged, the outside of shifting chute 12 is arranged in the other end of the oscillating rod 13；
Oscillating rod 13 is produced shifting chute 12 by people, by oscillating rod 13 rotating block 11 is rotated, screw rod 14 is allowed to rotate,
By bearing 15 fixed plate 16 is moved in fixing groove 2, so that the output shaft of fixed plate 16 and motor is fixed
Come.
Cooperated by fixed mechanism and locking mechanism, which can be quickly from the motor of existing electric block
Output shaft and rotating cylinder between dismantle or replacement, enhance the replacement speed of speed regulation device, compared with existing fixed mechanism, should
Fixed mechanism can preferably fix rotating cylinder and the speed regulation device, and compared with existing locking mechanism, which can be more
The output shaft and the speed regulation device of the motor of fixed existing electric block well.
As shown in figure 5, the fluid infusion mechanism includes motor 20, turntable 21, fixed rope 22, sliding block 23, sliding slot 24, the second bullet
The side of speed adjustment unit 19, the motor 20 and turntable 21 is arranged in spring 25, spray head 29 and two protection locations, the motor 20
The top of speed adjustment unit 19 is arranged in transmission connection, the sliding slot 24, and the sliding block 23 and second spring 25 are arranged at sliding slot
In 24, one end of the second spring 25 is fixedly connected with the inner wall of sliding slot 24, the other end and sliding block of the second spring 25
23 are fixedly connected, and the second spring 25 is in tensional state, and one end of the fixed rope 22 is arranged on turntable 21, described solid
Surely the other end of rope 22 is fixedly connected with the side of the separate second spring 25 of sliding block 23, the spray head 29 and the fixed company of sliding block 23
It connects, two protection locations are separately positioned on the two sides of speed adjustment unit 19, and two protection locations are connect with the two sides of sliding block 23 respectively.
Motor 20 drives turntable 21 to rotate, and tightens or loosen fixed rope 22, and when fixed rope 22 is tightened, fixed rope 22 makes
Sliding block 23 is obtained close to motor 20, so that spray head 29, close to motor, when fixed rope 22 loosens, second spring 25 makes sliding block 23 remote
Sliding block 23 is influenced so that spray head 29 prevents greasy dirt from entering in sliding slot 24 far from motor 20, by two protection locations from motor 20
Movement.
By fluid infusion mechanism, which can periodically spray completely new lubricating oil, to replace in the speed regulation device
Aged deterioration lubricating oil, prevent the lubricating oil of aged deterioration, influence the speed regulation effect of the speed regulation device, with existing fluid infusion
Mechanism compares, and the fluid infusion effect of the fluid infusion mechanism is preferable.
Preferably, the side of the separate screw rod 14 of the fixed plate 16 is set for the ease of the output shaft of fixed motor
There is sucker 18.
Preferably, screw rod 14 tilts in order to prevent, the side of the close screw rod 14 of the fixed plate 16 is equipped with several lead
To bar 17, each guide rod 17 is evenly distributed on the surrounding of screw rod 14, and the guide rod 17 is horizontally disposed, and the one of the guide rod 17
End is fixedly connected with fixed plate 16, and the other end of the guide rod 17 is arranged in fixed case 1.
Preferably, convenient for people's rotation screw rod 14, the screw rod 14 is equipped in order to enable screw rod 14 preferably rotates
Lubricating oil.
Preferably, holding oscillating rod 13 for the ease of people, the oscillating rod 13 is equipped with several skid resistance strips.
Preferably, sliding block 23 is detached from sliding slot 24 in order to prevent, gag lever post 26, the gag lever post are equipped in the sliding slot 24
26 is horizontally disposed, and the both ends of the gag lever post 26 are fixedly connected with the two sides in sliding slot 24 respectively, and the gag lever post 26, which passes through, to be slided
Block 23.
Preferably, in order to enable fixed rope 2 can long-term stable work, the fixed rope 22 be nylon rope.
Preferably, in order to enable motor 20 can precise and stable work for a long time, the motor 20 is servo motor.
Preferably, in order to enhance lubricating oil spraying effect, the spray head 29 is atomizer.
Preferably, greasy dirt enters in sliding slot 24 in order to prevent, the movement of sliding block 23 is influenced, the protection location includes turning
Axis 27 and shading cloth 28, the shaft 27 are arranged in speed limit case 3, and torsionspring is equipped between the shaft 27 and speed limit case 3,
One end of the shading cloth 28 is arranged in shaft 27, and the other end of the shading cloth 28 is fixedly connected with sliding block 23.
The working principle of the speed regulation device of the electric block: fixed mechanism is run first, and people's rotating bolt 6 to position
Block 7 enters in rotating cylinder, stretches out cell operation, so that fixed block 5 is fixed with rotating cylinder, then locking mechanism is run, so that fixed plate
16 are fixed up with the output shaft of motor, and regular fluid infusion mechanism operation, motor 20 drives turntable 21 to rotate, so that spray head 29
Return is dynamic, prevents greasy dirt from entering in sliding slot 24 by two protection locations, influences the movement of sliding block 23.
Compared with prior art, the speed regulation device of the electric block is cooperated, the speed regulation by fixed mechanism and locking mechanism
Device can be quickly from dismantling between the output shaft and rotating cylinder of the motor of existing electric block or replacing, and enhancing speed regulation fills
The replacement speed set, compared with existing fixed mechanism, which can preferably fix rotating cylinder and the speed regulation device, with
Existing locking mechanism is compared, which can preferably fix the output shaft of the motor of existing electric block and be somebody's turn to do
Speed regulation device, moreover, by fluid infusion mechanism, which can periodically spray completely new lubricating oil, so that replacement should
The lubricating oil of aged deterioration in speed regulation device prevents the lubricating oil of aged deterioration, influences the speed regulation effect of the speed regulation device, with
Existing fluid infusion mechanism compares, and the fluid infusion effect of the fluid infusion mechanism is preferable.
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 speed regulation device of electric block, which is characterized in that described including fixed case (1), speed limit case (3) and pedestal (4)
Fixed case (1) and pedestal (4) are separately positioned on the two sides of speed limit case (3), are equipped with fixing groove (2) in the fixed case (1), described
It is set on fixed case (1) there are four locking mechanism, four locking mechanisms are separately positioned on the surrounding of fixed case (1), the pedestal (4)
On set there are four fixed mechanism, four fixed mechanisms are separately positioned on the surrounding of pedestal (4), are equipped with and adjust in the speed limit case (3)
The two sides of fast unit (19) and fluid infusion mechanism, the speed adjustment unit (19) are fixedly connected with pedestal (4) and fixed case (1) respectively；
The fixed mechanism includes fixed block (5), bolt (6), locating piece (7) and several stretching units, and the fixed block (5) is solid
It is scheduled on pedestal (4), the bolt (6) passes through fixed block (5), is equipped with and bolt (6) matched spiral shell in the fixed block (5)
Line, the locating piece (7) are fixed on the side of the close fixed case (1) of bolt (6), and it is fixed that each stretching unit is circumferentially evenly distributed on
The periphery of position block (7)；
The stretching unit includes stretching out slot (8), the first spring (9) and bullet block (10), and the stretching slot (8) is arranged in fixed block
(5) on, first spring (9) and bullet block (10), which are arranged at, to be stretched out in slot (8), one end of first spring (9) with stretch
The inner wall of slot (8) is fixedly connected out, the other end of first spring (9) and being fixedly connected for bullet block (10), first bullet
Spring (9) is in compressive state；
The locking mechanism includes rotating block (11), shifting chute (12), oscillating rod (13), screw rod (14), bearing (15) and fixes
Plate (16), the screw rod (14) are horizontally disposed, and the screw rod (14) passes through fixed case (1), one end of the screw rod (14) with turn
Motion block (11) is fixedly connected, and the other end of the screw rod (14) is fixedly connected with fixed plate (16), fixed plate (16) setting
In fixing groove (2), in fixed plate (16), the outer wall of the bearing (15) and fixed plate (16) are solid for bearing (15) setting
Fixed connection, the inner wall of the bearing (15) are fixedly connected with screw rod (14), and the shifting chute (12) is arranged in rotating block (11)
Side far from screw rod (14), one end of the oscillating rod (13) and the inner wall of shifting chute (12) are hinged, the oscillating rod (13)
The other end setting shifting chute (12) outside；
The fluid infusion mechanism includes motor (20), turntable (21), fixed rope (22), sliding block (23), sliding slot (24), second spring
(25), spray head (29) and two protection locations, the motor (20) are arranged in the side of speed adjustment unit (19), the motor (20)
It is sequentially connected with turntable (21), the sliding slot (24) is arranged in the top of speed adjustment unit (19), the sliding block (23) and the second bullet
Spring (25) is arranged in sliding slot (24), and one end of the second spring (25) is fixedly connected with the inner wall of sliding slot (24), described
The other end of second spring (25) is fixedly connected with sliding block (23), and the second spring (25) is in tensional state, the fixation
One end of rope (22) is arranged on turntable (21), the other end of the fixed rope (22) and the separate second spring of sliding block (23)
(25) side is fixedly connected, and the spray head (29) is fixedly connected with sliding block (23), and two protection locations are separately positioned on speed regulation
The two sides of unit (19), two protection locations are connect with the two sides of sliding block (23) respectively.
2. the speed regulation device of electric block as described in claim 1, which is characterized in that the separate screw rod of the fixed plate (16)
(14) side is equipped with sucker (18).
3. the speed regulation device of electric block as described in claim 1, which is characterized in that the close screw rod of the fixed plate (16)
(14) side is equipped with several guide rods (17), and each guide rod (17) is evenly distributed on the surrounding of screw rod (14), the guide rod
(17) it is horizontally disposed with, one end of the guide rod (17) is fixedly connected with fixed plate (16), the other end of the guide rod (17)
Setting is in fixed case (1).
4. the speed regulation device of electric block as described in claim 1, which is characterized in that the screw rod (14) is equipped with lubrication
Oil.
5. the speed regulation device of electric block as described in claim 1, which is characterized in that the oscillating rod (13) is equipped with several
Skid resistance strip.
6. the speed regulation device of electric block as described in claim 1, which is characterized in that be equipped with gag lever post in the sliding slot (24)
(26), the gag lever post (26) is horizontally disposed, and the both ends of the gag lever post (26) are fixed with the two sides in sliding slot (24) respectively to be connected
It connects, the gag lever post (26) passes through sliding block (23).
7. the speed regulation device of electric block as described in claim 1, which is characterized in that the fixed rope (22) is nylon rope.
8. the speed regulation device of electric block as described in claim 1, which is characterized in that the motor (20) is servo motor.
9. the speed regulation device of electric block as described in claim 1, which is characterized in that the spray head (29) is atomizer.
10. the speed regulation device of electric block as described in claim 1, which is characterized in that the protection location includes shaft
(27) it is set between the shaft (27) and speed limit case (3) in speed limit case (3) with shading cloth (28), shaft (27) setting
There is torsionspring, one end of the shading cloth (28) is arranged on shaft (27), the other end and sliding block of the shading cloth (28)
(23) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243025.4U CN208648601U (en) | 2018-08-03 | 2018-08-03 | A kind of speed regulation device of electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243025.4U CN208648601U (en) | 2018-08-03 | 2018-08-03 | A kind of speed regulation device of electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208648601U true CN208648601U (en) | 2019-03-26 |
Family
ID=65788295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243025.4U Active CN208648601U (en) | 2018-08-03 | 2018-08-03 | A kind of speed regulation device of electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208648601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293701A (en) * | 2021-04-23 | 2021-08-24 | 浙江交工集团股份有限公司 | Prefabricated bent cap section dry joint method |
-
2018
- 2018-08-03 CN CN201821243025.4U patent/CN208648601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293701A (en) * | 2021-04-23 | 2021-08-24 | 浙江交工集团股份有限公司 | Prefabricated bent cap section dry joint method |
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