CN207726634U - A kind of electric block of pneumatic conductor rope - Google Patents

A kind of electric block of pneumatic conductor rope Download PDF

Info

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
Authority
CN
China
Prior art keywords
rope
reel
pneumatic
block
conductor
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
Application number
CN201820044573.8U
Other languages
Chinese (zh)
Inventor
李慧娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xianning Vocational Technical College
Original Assignee
Xianning Vocational Technical College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xianning Vocational Technical College filed Critical Xianning Vocational Technical College
Priority to CN201820044573.8U priority Critical patent/CN207726634U/en
Application granted granted Critical
Publication of CN207726634U publication Critical patent/CN207726634U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of electric block of pneumatic conductor rope
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.
CN201820044573.8U 2018-01-11 2018-01-11 A kind of electric block of pneumatic conductor rope Expired - Fee Related CN207726634U (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN206529237U (en) A kind of hoist engine
EP2962977B1 (en) Gantry crane for handling containers
CN207726634U (en) A kind of electric block of pneumatic conductor rope
CN1892924A (en) Fuel grasping device and fuel exchanger
CN1785780A (en) Steel cable winding system for container crane lifting and trolley compound motion
CN201183725Y (en) Crane rope winding system
CN206645749U (en) Electric block type multi-lay winding hoist engine
CN101913539A (en) Crane hoisting drum device
CN209024087U (en) A kind of fork truck foldable hoisting arm of pressure resistance
CN205011258U (en) A double small car actuating mechanism for passing through formula double small car bank bridge
CN202440263U (en) Special elevator for stage
CN213679568U (en) Lifting device for hydraulic grab bucket
CN201801342U (en) Hoisting drum device of crane
CN104627885A (en) Guiding device for optimizing steel wire rope elevation angle
CN203529830U (en) High-lift open-close machine
CN206858033U (en) The rope winding jib of lifting altitude can be increased on a kind of crane
CN206553120U (en) A kind of hoist engine
CN109502496A (en) A kind of differential type hoisting method
CN204038937U (en) A kind of lifting mechanism increasing equalizer pulley
CN201169510Y (en) Novel hoisting apparatus
CN107032269B (en) A kind of multi-lay winding winch type window cleaning equipment of no rope-arranging mechanism
CN209651747U (en) A kind of indoor cranes
CN207313003U (en) Performing art equipment hanging class steel wire rope auto-tensioning winding plant
CN205838406U (en) A kind of remote controlled running type hoist engine
CN209113391U (en) A kind of electric hoist with anti-winding function

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