CN219874800U - Tension machine with high-low speed winding and unwinding functions - Google Patents
Tension machine with high-low speed winding and unwinding functions Download PDFInfo
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- CN219874800U CN219874800U CN202321050494.5U CN202321050494U CN219874800U CN 219874800 U CN219874800 U CN 219874800U CN 202321050494 U CN202321050494 U CN 202321050494U CN 219874800 U CN219874800 U CN 219874800U
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- tension
- tensioner
- tension machine
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- 238000004804 winding Methods 0.000 title claims abstract description 20
- 244000309464 bull Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a tensioner with high-low speed winding and unwinding functions. The tension machine consists of a tension machine main body and a power tail car, wherein the tension machine main body comprises a tension machine hydraulic motor, a clutch and a pinion, the tension machine hydraulic motor is connected with the clutch, the clutch is connected with the pinion through a mounting shaft, a large gear ring meshed with the pinion is arranged on the left side and the right side of the pinion, a tension wheel is arranged on the large gear ring, the power tail car comprises a power tail car hydraulic motor and a rope collecting disc driven by the power tail car hydraulic motor to rotate, and the tension machine can realize a heavy-load active wire collecting mode, a tension passive wire collecting mode, a heavy-load active wire collecting mode and a high-speed wire collecting and collecting mode through mutual matching of the tension machine hydraulic motor, so that a user can freely select according to use requirements, and the working efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the field of tensioners.
Background
The overhead line pulley is one of the indispensable operating tools in tension unwrapping wire operation, and in current tension unwrapping wire work, whether the tension machine receive and releases the line process take load or not, receive and release line speed is very slow, and when the different receive and release line speeds of needs like this, current tension machine just can't realize, and this kind of single tension machine of unwrapping wire mode causes the problem that work efficiency is low.
Disclosure of Invention
In view of the defects of the existing tension machine, the technical problems to be solved by the utility model are as follows: a tensioner having a high-low speed winding and unwinding function is provided.
In order to achieve the above object, according to one aspect of the present utility model, the present utility model is achieved by the following technical means: a tension machine with high-low speed winding and unwinding functions comprises: a tensioner body and a power tail car;
the tensioner main body comprises a tensioner hydraulic motor, a clutch and a pinion, wherein the tensioner hydraulic motor is connected with the clutch, the clutch is connected with the pinion through a mounting shaft, so that the tensioner hydraulic motor can drive the pinion to rotate,
the left side and the right side of the pinion are respectively provided with a large gear ring meshed with the pinion, and the large gear ring is provided with a tension wheel;
the power tail car comprises a power tail car hydraulic motor and a rope collecting disc driven by the power tail car hydraulic motor to rotate.
The tension machine with the high-low speed winding and unwinding functions can independently control the tension machine main body and the power tail car through the two hydraulic motors, the clutch device is further arranged on the hydraulic motors of the tension machine, four winding modes can be realized through the cooperation of the two hydraulic motors and the clutch device, and the tension machine can be suitable for various places.
Further, the tensioner further comprises a braking device for braking the tension wheel. The design is used for improving the use safety and preventing larger operation accidents.
Further, the brake device is arranged on the tension wheel or the pinion mounting shaft.
Compared with the prior art, the utility model has the advantages that: the design of many receipts line modes, the user of being convenient for selects by oneself according to different user demands, just so can improve work efficiency greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a tensioner with high-low speed winding and unwinding functions according to the present utility model.
Reference numerals illustrate: 1. a tensioner hydraulic motor; 2. a clutch device; 3. a pinion gear; 4. a large gear ring; 5. a tension wheel; 6. a power tail car hydraulic motor; 7. a rope winding disc; 8. and (5) conducting wires.
Detailed Description
The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "bottom," "top," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Example 1
Referring to fig. 1, the tensioner with high-low speed winding and unwinding functions provided in this embodiment includes a tensioner body and a power tail car, wherein the tensioner body is composed of a tensioner hydraulic motor 1, a clutch device 2, a pinion 3, a bull gear 4 and a tension wheel 5, the power tail car is composed of a power tail car hydraulic motor 6 and a rope winding disc 7, a main shaft of the tensioner hydraulic motor 1 is connected with the clutch device 2, the clutch device 2 is a common clutch, the clutch device 2 is connected with the pinion 3 through a mounting shaft, the tensioner hydraulic motor 1 can drive the pinion 3 to rotate, the left side and the right side of the pinion 3 are respectively engaged with the bull gear 4, the upper ends of the bull gears 4 are respectively fixed with a tension wheel 5, the tension wheel 5 or the pinion 3 is also provided with a brake device on the mounting shaft for emergency braking, and the power tail car hydraulic motor 6 is used for driving the rope winding disc 7 to rotate.
During operation, the wire 8 is wound on the rope winding disc 7, the head of the wire 8 is sequentially wound on the two tension wheels 5 for a plurality of circles and then is bound with an object, and four first modes can be realized through the mutual matching of the tension machine hydraulic motor 1, the clutch device 2 and the power tail car hydraulic motor 6, and the modes are respectively as follows:
1. heavy load active wire-rewinding mode: when the wire 8 has larger tension and needs to be wound, the mode is started, the clutch device 2 is closed in the mode, the hydraulic motor 1 of the tensioner is in motor working condition, the wire is slowly recovered by the working of the hydraulic motor 1 of the tensioner, meanwhile, the power tail car also starts the winding work, the recovered wire is wound on the winding rope disc 7,
2. tension passive pay-off mode: in the mode, the clutch device is closed, the hydraulic motor 1 of the tensioner is in a pump working condition (the output shaft moves to drive a pump blade/plunger in the motor to move, the overflow valve is loaded to work through the motor outlet to convert the kinetic energy of the tension pulley into the heat energy at the overflow valve) to provide certain tension for the wire, and meanwhile, the hydraulic motor 6 of the power tail car is also in the pump working condition to provide weak tension for the power tail wire to prevent the wire from being rapidly released by the wire receiving disc 7 due to inertia.
3. Heavy-load active paying-off mode: in the mode, the clutch device is closed, the hydraulic motor 1 of the tensioner is in a motor working condition, the wire is slowly released by the hydraulic motor 1 of the tensioner, meanwhile, the hydraulic motor 6 of the power tail car is in a pump working condition, a little weak tension is provided for the power tail wire, and the wire is prevented from being rapidly released by the wire winding disc 7 due to inertia.
4. High-speed wire winding and unwinding mode: in the mode, the clutch device is separated, the hydraulic motor 1 of the tensioner does not work, the hydraulic motor 6 of the power tail car is in a motor working condition, and the rope collecting disc 7 and the tension pulley 5 separated from the hydraulic motor 1 of the tensioner are driven to move so as to conduct high-speed rope collecting and collecting.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. A tensioner having a high-low speed winding and unwinding function, comprising: a tensioner body and a power tail car;
the tensioner main body comprises a tensioner hydraulic motor, a clutch and a pinion, wherein the tensioner hydraulic motor is connected with the clutch, the clutch is connected with the pinion through a mounting shaft, so that the tensioner hydraulic motor can drive the pinion to rotate,
the left side and the right side of the pinion are respectively provided with a large gear ring meshed with the pinion, and the large gear ring is provided with a tension wheel;
the power tail car comprises a power tail car hydraulic motor and a rope collecting disc driven by the power tail car hydraulic motor to rotate.
2. The tension machine with high-low speed winding and unwinding functions according to claim 1, wherein: the tensioner also comprises a brake device, wherein the brake device is used for braking the tension pulley.
3. The tensioner with high and low speed winding and unwinding functions according to claim 2, wherein: the brake device is arranged on the tension wheel or the pinion mounting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050494.5U CN219874800U (en) | 2023-05-05 | 2023-05-05 | Tension machine with high-low speed winding and unwinding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050494.5U CN219874800U (en) | 2023-05-05 | 2023-05-05 | Tension machine with high-low speed winding and unwinding functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874800U true CN219874800U (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050494.5U Active CN219874800U (en) | 2023-05-05 | 2023-05-05 | Tension machine with high-low speed winding and unwinding functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874800U (en) |
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2023
- 2023-05-05 CN CN202321050494.5U patent/CN219874800U/en active Active
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