CN207726634U - A kind of electric block of pneumatic conductor rope - Google Patents
A kind of electric block of pneumatic conductor rope Download PDFInfo
- Publication number
- CN207726634U CN207726634U CN201820044573.8U CN201820044573U CN207726634U CN 207726634 U CN207726634 U CN 207726634U CN 201820044573 U CN201820044573 U CN 201820044573U CN 207726634 U CN207726634 U CN 207726634U
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- CN
- China
- Prior art keywords
- rope
- reel
- pneumatic
- block
- conductor
- Prior art date
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Abstract
The utility model belongs to technical field of crane equipment, the electric block of specifically a kind of pneumatic conductor rope, it include the reel by motor drive, the conductor rope mechanism of guiding steel wire rope rope and the suspension hook by wire rope suspensioning, the conductor rope mechanism includes the first pneumatic cylinder, second pneumatic cylinder and rope guide, first pneumatic cylinder drives rope guide to be axially moved along reel, second pneumatic cylinder drives rope guide along reel radial motion, rope guide is sheathed on the reel, it includes being linked to be a rope stretching block of annular and at least one conductor rope block by pneumatic dog, rope stretching block and conductor rope block are slidably connected with pneumatic dog；The steel wire rope after pre- several circles of wiring, passes through rope stretching block using the movable pulley on suspension hook, is finally fixed on the steel wire rope fixed point of electric block on reel.The utility model can realize multilayer wiring repeatedly, occupied space smaller.
Description
Technical field
The utility model belongs to technical field of crane equipment, the electric block of specifically a kind of pneumatic conductor rope.
Background technology
Electric block is a kind of extraordinary lifting equipment, is mounted on overhead traveling crane, on gantry crane, electric block have it is small,
It is easy to operate from heavy and light, it is easy to use the features such as, be widely used in industrial and mining enterprises, store in a warehouse, the places such as harbour.Existing electronic calabash
Reed exists following insufficient：In the case where the lifting of high lift requires, during the lifting of electric block, the steel wire on reel is being wrapped over
Disorder cable is easy in journey, to avoid disorder cable, often using the canoe of single rope single layer, thus the length (i.e. lift) of steel wire rope by
The structure size of reel limits, and the larger electric block of lift, the mechanism size of reel is relatively large, is taken up too much space, and
And the mode of Dan Shengdan liftings, the process of hoisting heavy is not steady enough, and there are security risks.
Invention content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of electric blocks of pneumatic conductor rope, realize multilayer
Wiring repeatedly, occupied space smaller.
To realize the above-mentioned technical purpose, scheme provided by the utility model is：A kind of electric block of pneumatic conductor rope, including
By the reel of motor drive, the conductor rope mechanism of guiding steel wire rope rope and the suspension hook by wire rope suspensioning, the conductor rope mechanism
Including the first pneumatic cylinder, the second pneumatic cylinder and rope guide, the first pneumatic cylinder drives rope guide to be axially moved along reel, the second air pressure
Cylinder drives rope guide along reel radial motion, and rope guide is sheathed on the reel comprising is linked to be annular by pneumatic dog
One rope stretching block and at least one conductor rope block, rope stretching block and conductor rope block are slidably connected with pneumatic dog；The steel wire rope is being rolled up
On cylinder after pre- several circles of wiring, pass through rope stretching block using the movable pulley on suspension hook, the steel wire rope for being finally fixed on electric block is solid
At fixed point.
Preferably, the inner ring surface of the rope stretching block and conductor rope block is equipped with pressure paunch mat.
Preferably, the first travel switch is respectively set along the both sides of reel axial direction for the rope guide and the second stroke is opened
It closes.
Preferably, the surface of the reel is equipped with row's grooving of shape of threads.
Preferably, the end of the reel is stepped part, the diameter phase of the height of every grade of ladder and the steel wire rope
When.
Preferably, the middle part of the reel is equipped with postive stop baffle, the conductor rope mechanism has two sets, and steel wire rope has two
Root, and arranged by symmetry axis axial symmetry of postive stop baffle.
Preferably, the suspension hook is double-hung, corresponding movable pulley is two and is coaxially disposed, two steel wire ropes one
One corresponds in the grooving of two movable pulleys.
Preferably, center axis connection of the motor by retarder and the reel, central shaft are same with reel
Axis is fixedly connected.
Preferably, the retarder is gear reducer.
The beneficial effects of the utility model are：Ad hoc rope guide can adjust internal diameter, adapt to twining for different layers steel wire rope
Around, realization steel wire rope multilayer repeatedly wiring on reel, while ensureing the orderly winding of steel wire rope, occupied space smaller；
The grooving of mandrel surface provides accurate dropping place to first layer wiring；The ladder of reel both ends setting, ensure that steel wire rope is changing layer
Disorder cable is not easy in winding process；Gear reducer is fixed to pass speed than engagement, ensures the stability of rotating speed；Symmetrically arranged double lifting point
Lifting mechanism, it is ensured that stationarity when lifting and safety.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the left view structural representation of the utility model.
Fig. 3 is the schematic cross-sectional view of reel and conductor rope mechanism.
Fig. 4 is the structural schematic diagram of rope guide.
Wherein, 1, reel, 2, motor, 3, steel wire rope, 4, suspension hook, 5, conductor rope mechanism, 6, pressure rope bolt, 7, steel wire rope it is solid
Fixed point, 8, retarder, 9, central shaft, 11, row's grooving, 12, stepped part, 13, postive stop baffle, the 51, first pneumatic cylinder, 52, second
Pneumatic cylinder, 53, rope guide, the 54, first travel switch, the 55, second travel switch, 531, pneumatic dog, 532, rope stretching block, 533,
Conductor rope block, 534, pressure paunch mat.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
The present embodiment provides a kind of electric blocks of pneumatic conductor rope, include being driven by motor 2 as depicted in figs. 1 and 2
Reel 1, the conductor rope mechanism of 3 row of guiding steel wire rope rope and the suspension hook 4 suspended in midair by steel wire rope 3, the conductor rope mechanism 5 include the first gas
Cylinder pressure 51, the second pneumatic cylinder 52 and rope guide 53.First pneumatic cylinder 51 drives rope guide 53 to be axially moved along reel 1, the second gas
Cylinder pressure 52 drives rope guide 53 along 1 radial motion of reel.Rope guide 53 is sheathed on the reel 1 comprising by pneumatic dog
531 are linked to be a rope stretching block 532 of annular and at least one conductor rope block 533, and rope stretching block 532 and conductor rope block 533 are and pneumatic clamping
Hoop 531 is slidably connected, and rope stretching block 532 is used for guiding steel wire rope 3.Wherein one end of the steel wire rope 3 is fixed by pressure rope bolt 6
In the end of reel 1, on reel 1 after pre- several circles of wiring, pass through rope stretching block 532 using the movable pulley on suspension hook 4, it is finally solid
At the steel wire rope fixed point 7 of electric block.
Operation principle：First pneumatic cylinder 51 drives rope guide 53 along the axial direction of reel 1 and in the same direction with wire rope winding direction
It is mobile, it realizes active Pressure Rope conductor rope, when rope guide 53 moves to the extreme position of this layer of wiring, needs to make and change layer and change
To travel switch sends out signal so that 51 unidirectional driving of the first pneumatic cylinder, makes rope guide 53 in the axial counter motion of reel 1.
And the pneumatic dog 531 of rope guide 53 works at this time, adjusts the internal diameter of rope guide 53 to adapt to diameter needed for next layer of wiring
Size, the second pneumatic cylinder 52 work asynchronously to reset the axis deviation that rope guide 53 occurs because adjusting internal diameter, make rope guide 53
It still maintains coaxial with reel 1, can make to obtain maximum and steel wire rope contact surface when 53 conductor rope of rope guide in this way, ensure conductor rope
Effect.
In the above-described embodiments, as shown in figure 4, the inner ring surface of the rope stretching block 532 and conductor rope block 533 is equipped with pressure paunch mat
534, can to because rope stretching block 532 and 533 inner ring radian of conductor rope block it is certain, caused by when the internal diameter of rope guide 53 changes
Shape lacks, and plays the role of certain shape and makes up, and reduces the loss of rope guide 53 and the contact surface of steel wire rope 3, improves pressure rope
Effect.
In the above-described embodiments, as shown in figure 3, the first row is respectively set along the axial both sides of reel 1 in the rope guide 53
Cheng Kaiguan 54 and the second travel switch 55, two travel switches are used for limit when wiring, ensure that steel wire rope 3 twines in reasonable region
Around.
In the above-described embodiments, the surface of the reel 1 is equipped with row's grooving 11 of shape of threads, is used for the 3rd one layer of steel wire rope
Positioning when winding.
In the above-described embodiments, the end of the reel 1 is stepped part 12, the height of every grade of ladder and the steel wire rope 3
Diameter it is suitable.Every grade of ladder can be that this layer of steel wire rope 3 provides lateral force support, with the steel wire rope for overcoming this layer subsequently to wind
3 cross forces brought ensure the orderly winding of every layer of steel wire rope 3, not disorder cable.
In the above-described embodiments, the middle part of the reel 1 is equipped with postive stop baffle 13, and the conductor rope mechanism 5 has two sets, steel wire
Rope 3 has two, and is arranged for symmetry axis axial symmetry with postive stop baffle 13.Two sets of conductor rope mechanisms 5 coordinate two steel wire ropes 3, structure
At symmetrical double lifting point lifting mechanism, the stationarity during weight lifts by crane and safety are improved.
In the above-described embodiments, the suspension hook 4 is double-hung, and corresponding movable pulley is two and is coaxially disposed, two steel
Cord corresponds in the grooving of two movable pulleys.Suspension hook 4 is drawn by two sets of lifting mechanisms, and operational process is more flat
Surely.
In the above-described embodiments, the motor 2 passes through the center axis connection of retarder 8 and the reel 1, central shaft 9
It is fixedly and coaxially connected with reel 1.
In the above-described embodiments, the retarder 8 is gear reducer.Because gear drive is that fixed ratio is driven, according to not
It engages to obtain different speed with gear, reel is made to obtain different rotating speeds, to control different lifting velocities.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement or deformation can also be made, these improve or
Deformation also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of electric block of pneumatic conductor rope includes the reel by motor drive, the conductor rope mechanism of guiding steel wire rope rope
With the suspension hook by wire rope suspensioning, it is characterised in that：The conductor rope mechanism includes the first pneumatic cylinder, the second pneumatic cylinder and conductor rope
Device, the first pneumatic cylinder drive rope guide to be axially moved along reel, and the second pneumatic cylinder drives rope guide along reel radial motion, conductor rope
Device is sheathed on the reel comprising is linked to be a rope stretching block of annular and at least one conductor rope block, rope stretching by pneumatic dog
Block and conductor rope block are slidably connected with pneumatic dog；The steel wire rope after pre- several circles of wiring, passes through again on reel across rope stretching block
The movable pulley on suspension hook is crossed, the steel wire rope fixed point of electric block is finally fixed on.
2. a kind of electric block of pneumatic conductor rope according to claim 1, it is characterised in that：The rope stretching block and conductor rope block
Inner ring surface be equipped with pressure paunch mat.
3. a kind of electric block of pneumatic conductor rope according to claim 1, it is characterised in that：The rope guide is along spool shaft
To both sides the first travel switch and the second travel switch is respectively set.
4. a kind of electric block of pneumatic conductor rope according to claim 1, it is characterised in that：The surface of the reel is equipped with
Row's grooving of shape of threads.
5. a kind of electric block of pneumatic conductor rope according to claim 1, it is characterised in that：The end of the reel is rank
Terraced portion, the height of every grade of ladder are suitable with the diameter of the steel wire rope.
6. the electric block of any pneumatic conductor rope according to claims 1 to 5, it is characterised in that：The reel
Middle part is equipped with postive stop baffle, and the conductor rope mechanism has two sets, and steel wire rope has two, and using postive stop baffle as symmetry axis axial symmetry
Arrangement.
7. a kind of electric block of pneumatic conductor rope according to claim 6, it is characterised in that：The suspension hook is double-hung,
Corresponding movable pulley is two and is coaxially disposed that two steel wire ropes correspond in the grooving of two movable pulleys.
8. a kind of electric block of pneumatic conductor rope according to claim 1, it is characterised in that：The motor passes through deceleration
The center axis connection of device and the reel, central shaft are fixedly and coaxially connected with reel.
9. a kind of electric block of pneumatic conductor rope according to claim 8, it is characterised in that：The retarder is gear type
Retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044573.8U CN207726634U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block of pneumatic conductor rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044573.8U CN207726634U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block of pneumatic conductor rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726634U true CN207726634U (en) | 2018-08-14 |
Family
ID=63082028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044573.8U Expired - Fee Related CN207726634U (en) | 2018-01-11 | 2018-01-11 | A kind of electric block of pneumatic conductor rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466964A (en) * | 2018-03-20 | 2018-08-31 | 何华勇 | A kind of novel mobile terminal maintained equipment |
| CN113135522A (en) * | 2021-04-15 | 2021-07-20 | 凯澄起重机械有限公司 | Nylon rope guide device for electric hoist |
| CN114341048A (en) * | 2019-07-23 | 2022-04-12 | 株式会社日立产机系统 | Rope guiding device, electric winch and crane system |
-
2018
- 2018-01-11 CN CN201820044573.8U patent/CN207726634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466964A (en) * | 2018-03-20 | 2018-08-31 | 何华勇 | A kind of novel mobile terminal maintained equipment |
| CN114341048A (en) * | 2019-07-23 | 2022-04-12 | 株式会社日立产机系统 | Rope guiding device, electric winch and crane system |
| CN113135522A (en) * | 2021-04-15 | 2021-07-20 | 凯澄起重机械有限公司 | Nylon rope guide device for electric hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |