CN204643397U - For the intermediate transmission devices of cable and steel rope - Google Patents
For the intermediate transmission devices of cable and steel rope Download PDFInfo
- Publication number
- CN204643397U CN204643397U CN201520155561.9U CN201520155561U CN204643397U CN 204643397 U CN204643397 U CN 204643397U CN 201520155561 U CN201520155561 U CN 201520155561U CN 204643397 U CN204643397 U CN 204643397U
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- CN
- China
- Prior art keywords
- cable
- steel rope
- driving wheel
- grooves
- reel
- 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
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- Electric Cable Installation (AREA)
- Flexible Shafts (AREA)
Abstract
The utility model discloses a kind of intermediate transmission devices for cable and steel rope, comprise base, two driving wheels that former and later two supports be fixedly connected on base, the respectively rotating shaft be arranged on two supports are parallel to each other, for driving the motor of two driving wheel synchronous axial system, control operation case and remote controller, the outer circumference surface of each described driving wheel is all provided with two grooves corresponding to cable or steel rope, two grooves of a driving wheel and two grooves of another driving wheel facing each other.Tensions constant suffered when the utility model can ensure that cable or steel rope take off from reel, and pulling force is less than the holding capacity of cable on reel, avoids cable or steel rope from the process that reel takes off because of stressed excessive and cause damage.
Description
Technical field
The utility model relates to extra large work technical field, is specifically related to a kind of intermediate transmission devices for cable and steel rope.
Background technology
In extra large work field, the place of using cable and steel rope is more.Cable and steel rope are all be coiled on large-scale or huge reel usually.In work progress, cable or steel rope be taken off from reel, in this process, generally provide pulling force by motor.But motor often can not provide suitable pulling force in construction, when the pulling force that cable or steel rope are subject to is greater than the power that cable or wire rope roll on reel can bear, easilier cause damage to cable or steel rope, the reason of damage has following two kinds of situations.
1, when the cable on reel or wirerope-winding comparatively closely time, see Fig. 1, the cable be drawn out or steel rope are equivalent to be in A position, when pulling force is excessive, Local Damaged can be caused because pressure is excessive in the cable of A position or steel rope surface, affect the engineering progress of cable, affect service life and the bearing capacity of steel rope.
2, see Fig. 1, in the process that cable or steel rope coil on reel, clearance C is had unavoidably.When pulling force is excessive, the cable or the steel rope that are in B position probably get into C position, cause severe wear, even discarded, bring massive losses.
Summary of the invention
The purpose of this utility model is the deficiency existed to overcome prior art, provide a kind of intermediate transmission devices for cable and steel rope, tensions constant suffered when this device can ensure that cable takes off from reel, and pulling force is less than the holding capacity of cable on reel.
The utility model is achieved through the following technical solutions: a kind of intermediate transmission devices for cable and steel rope, comprise base, two driving wheels that former and later two supports be fixedly connected on base, the respectively rotating shaft be arranged on two supports are parallel to each other, for driving the motor of two driving wheel synchronous axial system, control operation case and remote controller, the outer circumference surface of each described driving wheel is all provided with two grooves corresponding to cable or steel rope, two grooves of a driving wheel and two grooves of another driving wheel facing each other.
The outer ring of two described driving wheels is provided with wear-resisting micro-elastic composite material layer, and described groove is arranged at the outside face of this wear-resisting micro-elastic composite material layer.
The beneficial effects of the utility model are: tensions constant suffered when the utility model can ensure that cable or steel rope take off from reel, and pulling force is less than the holding capacity of cable on reel, avoid cable or steel rope from the process that reel takes off because of stressed excessive and cause damage.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the arrangement mode of the cable in prior art, reel is wound around;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of wear-resisting micro-elastic composite material layer and cable fit system.
In Fig. 2, Fig. 3: 1-base; 2-support; 3-first driving wheel; 4-second driving wheel; The wear-resisting micro-elastic composite material layer of 5-; 6-groove; 7-cable.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 2 and Figure 3, a kind of intermediate transmission devices for cable and steel rope, comprise base 1, the first driving wheel 3 that former and later two supports 2, the respectively rotating shaft be arranged on two supports 2 be fixedly connected on base 1 is parallel to each other and the second driving wheel 4, for driving the motor of two driving wheel synchronous axial system, control operation case and remote controller, two grooves 6 that the outer circumference surface of each driving wheel is all provided with two grooves 6 of two grooves 6, first driving wheel 3 and the second driving wheel 4 corresponding to cable 7 or steel rope are facing each other.
In practice of construction, the cable 7 taken off from reel or steel rope coil a circle from two driving wheels, then are pulled out with tensile force f by miscellaneous equipment.In this process, two driving wheels can under the drive of motor synchronous axial system, the place that two driving wheels contact with cable 7 is preset with groove 6, adds the area of contact of cable 7 and wheel, can not be too little because of contact surface, and local pressure is excessive and cause damage.When tensile force f is excessive, two driving wheels still can under the drive from translator uniform movement, rely on wheel and the larger contact surface of cable 7, enough friction force be provided, consume the pulling force of part surplus, cable 7 or steel rope can not be made because of stressed excessive and damage.
The utility model plays the effect of intermediate conveyor in cable 7 or steel rope arrangement work progress, pulling force substantially constant suffered when cable 7 can be ensured to take off from large-scale or huge reel, and can ensure that this pulling force can not exceed the holding capacity of cable 7 or wire rope roll on reel.
As preferably, the outer ring of two driving wheels is provided with wear-resisting micro-elastic composite material layer 5, and groove 6 is arranged at the outside face of this wear-resisting micro-elastic composite material layer 5.Wear-resisting and the somewhat resilient of wear-resisting micro-elastic composite material layer 5, can better protect cable 7 or steel rope.
The utility model controls by panel and the mode of remote control controls, and controlling equipment from translator and change speed gear box, thus controls the rotating speed of two driving wheels.Also can quit work in time according to the needs of Construction Condition, in order to avoid cause the damage of cable 7.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (2)
1. the intermediate transmission devices for cable and steel rope, it is characterized in that: described two driving wheels that intermediate transmission devices comprises base, former and later two supports be fixedly connected on base, the respectively rotating shaft be arranged on two supports are parallel to each other for cable and steel rope, for driving the motor of two driving wheel synchronous axial system, control operation case and remote controller, the outer circumference surface of each described driving wheel is all provided with two grooves corresponding to cable or steel rope, two grooves of a driving wheel and two grooves of another driving wheel facing each other.
2. the intermediate transmission devices for cable and steel rope according to claim 1, is characterized in that: the outer ring of two described driving wheels is provided with wear-resisting micro-elastic composite material layer, and described groove is arranged at the outside face of this wear-resisting micro-elastic composite material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155561.9U CN204643397U (en) | 2015-03-19 | 2015-03-19 | For the intermediate transmission devices of cable and steel rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155561.9U CN204643397U (en) | 2015-03-19 | 2015-03-19 | For the intermediate transmission devices of cable and steel rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643397U true CN204643397U (en) | 2015-09-16 |
Family
ID=54096165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155561.9U Expired - Fee Related CN204643397U (en) | 2015-03-19 | 2015-03-19 | For the intermediate transmission devices of cable and steel rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709776A (en) * | 2015-03-19 | 2015-06-17 | 帕罗(上海)海洋工程有限公司 | Middle transmission device used for cable and steel wire rope |
-
2015
- 2015-03-19 CN CN201520155561.9U patent/CN204643397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709776A (en) * | 2015-03-19 | 2015-06-17 | 帕罗(上海)海洋工程有限公司 | Middle transmission device used for cable and steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160319 |