CN119735052A - Paying-off device for cable - Google Patents
Paying-off device for cable Download PDFInfo
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- CN119735052A CN119735052A CN202510259844.6A CN202510259844A CN119735052A CN 119735052 A CN119735052 A CN 119735052A CN 202510259844 A CN202510259844 A CN 202510259844A CN 119735052 A CN119735052 A CN 119735052A
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- cable
- fixedly connected
- roller
- paying
- supporting wheel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Tension Adjustment In Filamentary Materials (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a paying-off device for cables, which relates to the technical field of cable paying-off, and comprises a support and a storage roller, wherein the support is fixedly connected with a control oil cylinder, a driving shaft of the control oil cylinder is fixedly connected with a fixed plate, a supporting wheel is rotatably arranged on the fixed plate, the cables are abutted against the side wall of the supporting wheel, the cables are pulled out at a constant speed in the vertical direction by external tension, when the cables wound on different parts of the storage roller are paid off, the supporting wheel can adapt to the tension of the cables and the thrust of the control oil cylinder to move in the vertical direction, so that the cables can be perpendicular to the central axis of the storage roller, the lower bottom surface of the storage roller is fixedly connected with a friction plate, the bottom of the support is fixedly connected with a first linear driver, and the driving shaft of the first linear driver is fixedly connected with a friction block which can be abutted against the friction plate. The invention has the function of reducing the friction phenomenon when the cable is paid out and the probability of excessive bending of the cable.
Description
Technical Field
The invention relates to the technical field of cable paying-off, in particular to a paying-off device for a cable.
Background
The cable is a rope-like transmission medium formed by twisting one or more mutually insulated wires, and each group of wires is subjected to precise insulation treatment. In the production process of the cable, a high-insulation covering layer needs to be wrapped on the outer side surface of the cable, and before the insulating layer is wrapped, the cable which is stranded is paid off, so that the cable paying-off machine needs to assist in completion. The current common cable paying-off machine in the market is designed to wind the cable on a winding roll, and the winding roll is arranged on a stable bracket through a rotating device so as to realize paying-off of the cable.
When paying off work is carried out, the positioning guide wheel for general paying off is fixed, and the cable wire wound on the paying off roller can form a certain angle with the positioning guide wheel when being released, when the angle is overlarge, the cable wire can rub with the cable wire which is not led out when being pulled, the situation that the cable wire is worn and bent can be caused under serious conditions, and the cable is damaged, so that the device is required to avoid the situation.
If publication number is CN115959523a, the name is chinese patent application document of a cable production paying-off device, when paying off, the axial movement of the cable wire along the storage shaft can form a certain angle with the hollow rubber roller, when forming a certain angle, the space-time rubber roller can receive the pulling force from the side of the cable wire, the pulling force can drive the sliding block to slide in the sliding chute, and then the hollow rubber roller is driven to move, thereby preventing the cable wire from being damaged and bent excessively due to overlarge angle during paying off, and friction is caused.
To the relevant technique among the above-mentioned, because hollow rubber roller receives the pulling force of cable conductor side to remove, it is assumed that this pulling force's source is located the hollow rubber roller and keeps away from the one end of accomodating the axle, because pulling force's source is unchangeable, the cable conductor is when pulling hollow rubber roller and remove, be located and form a straight line all the time between accomodating epaxial cable conductor and the pulling force's source, and hollow rubber roller is located this straight line's middle part, because hollow rubber roller is removed passively under the drive of cable conductor again, hollow rubber roller is difficult to play the regulation effect to the unwrapping wire angle of cable conductor, the cable conductor still can buckle and have the friction this moment.
Disclosure of Invention
In view of the above, the present invention provides a paying-off device for a cable, which aims to solve the technical problems of bending and friction phenomena occurring when a cable is paid off.
The invention provides a paying-off device for cables, which comprises a support and a storage roller, wherein the support is fixedly connected with a control oil cylinder, a driving shaft of the control oil cylinder is fixedly connected with a fixing plate, a supporting wheel is rotatably arranged on the fixing plate, the cables are abutted to the side wall of the supporting wheel, the cables are pulled out at uniform speed in the vertical direction by external pulling force, when the cables wound on different parts of the storage roller are paid off, the supporting wheel can adapt to the pulling force of the cables and the pushing force of the control oil cylinder to move in the vertical direction, so that the cables can be perpendicular to the central axis of the storage roller, the lower bottom surface of the storage roller is fixedly connected with a friction plate, the bottom of the support is fixedly connected with a first linear driver, and the driving shaft of the first linear driver is fixedly connected with a friction block which can be abutted to the friction plate.
Through adopting above-mentioned technical scheme, with the outside to the pulling force of cable with control cylinder's thrust matched with the contained angle size change between the cable of supporting wheel both sides makes the cable receive the change that storage roller pulling force direction produced, when making the cable of winding at storage roller different axial positions by the unwrapping wire, the resultant force size that the supporting wheel receives in vertical direction can produce the change, thereby make the supporting wheel can be adapted and remove in vertical direction, make the supporting wheel and the cable between the storage roller can keep the vertical state with the central axis of storage roller, the probability that the cable appears being excessively buckled and friction phenomenon when being paid out has been reduced.
Optionally, the lower extreme level fixedly connected with second linear drive of support, the drive shaft fixedly connected with carriage of second linear drive, the carriage with support sliding connection, the collecting roller rotates to be connected on the carriage.
Through adopting above-mentioned technical scheme, the relative friction plate of friction block is close to the central axis of accomodating the roller and removes, makes the distance that is located outer lane cable and accomodates the roller central axis apart from the distance that the friction block was accomodate the roller central axis and keep equal, from this the in-process that the cable number of turns reduces on accomodating the roller, accomodates the roller and receives external moment's sum to be zero, is favorable to accomodating the roller and keeps at uniform velocity rotation all the time.
Optionally, the last rotation of support is connected with the spacing roller, the spacing roller sets up the one end that the second linear drive was kept away from to the take-up roller, the lateral surface of spacing roller can with cable butt.
Through adopting above-mentioned technical scheme, the spacing roller is to the distance that the second linear drive need promote the storage roller and is made the feedback, friction plate and storage roller synchronous motion are favorable to making the friction block apart from the distance of storage roller central axis and the distance maintenance of outer lane cable apart from the storage roller central axis equal.
Optionally, the upper end of support rotates and is connected with the leading wheel, leading wheel and cable butt.
Optionally, the lateral wall fixedly connected with connecting plate of fixed plate, the lower extreme sliding connection of connecting plate has the grip block, the grip block rotates and is connected with the centre gripping wheel.
Through adopting above-mentioned technical scheme, control hydro-cylinder passes through backup pad, connecting plate and grip block drive supporting wheel and grip block downwardly moving, until the upper surface butt of grip block and support, and the supporting wheel is close to the grip block with the connecting plate is synchronous to be removed, makes supporting wheel and grip block cooperation can the centre gripping cable, is favorable to making the cable keep taut state.
Optionally, the connecting plate is vertically provided with a kidney slot, and the clamping plate is connected with the connecting plate through the kidney slot.
Optionally, a damping block is fixedly connected between the clamping plate and the clamping wheel.
Through adopting above-mentioned technical scheme, the damping piece carries out the damping to the rotation of grip pulley, makes the grip pulley cooperation supporting wheel take up to the cable, still can be stably by the unwrapping wire after making the cable break away from the receiving roller.
Optionally, the inside of accomodating the roller has offered and has subtracted the heavy chamber, the medial surface in subtracting the heavy chamber fixedly connected with stiffener.
In summary, compared with the prior art, the invention has at least one of the following beneficial technical effects:
1. The external tension of the cable is matched with the pushing force of the control oil cylinder, and the change of the included angle between the cables at two sides of the supporting wheel enables the cable to be subjected to the change of the tension direction of the storage roller, so that when the cable wound at different axial parts of the storage roller is paid out, the magnitude of resultant force applied to the supporting wheel in the vertical direction can be changed, the supporting wheel can adaptively move in the vertical direction, the cable between the supporting wheel and the storage roller can keep a vertical state with the central axis of the storage roller, and the probability of excessive bending and friction phenomenon when the cable is paid out is reduced.
2. When the external tension pulls the cable to change, the first linear driver can change the friction force between the friction block and the friction plate by applying different pressures to the friction block, so that the resistance born by the storage roller is matched with the external tension with different magnitudes to the cable, the uniform rotation of the storage roller is facilitated, and the paying-off stability of the cable is improved.
3. The friction block moves relatively to the central axis of the friction plate near the storage roller, so that the distance between the outermost cable and the central axis of the storage roller is kept equal to the distance between the friction block and the central axis of the storage roller, and therefore the sum of external torque received by the storage roller is zero in the process of reducing the number of cable turns on the storage roller, the storage roller is facilitated to constantly maintain constant rotation, and the stability of cable paying-off is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a receiving roller and a limiting roller according to an embodiment of the present invention;
FIG. 3 is a schematic view of a friction plate and friction block according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating the force analysis of the supporting wheel according to the embodiment of the present invention when the angle between the cables on both sides of the supporting wheel is a right angle;
FIG. 5 is a diagram illustrating the force analysis of the supporting wheel according to the embodiment of the present invention when the angle between the cables on both sides of the supporting wheel is acute;
FIG. 6 is a diagram illustrating the force analysis of the supporting wheel according to the embodiment of the present invention when the angle between the cables on both sides of the supporting wheel is an obtuse angle;
Fig. 7 is a schematic structural view of a connecting plate and a clamping plate according to an embodiment of the present invention.
The reference numerals comprise 1, a bracket, 11, a guide wheel, 2, a storage roller, 21, a friction plate, 22, a weight reducing cavity, 23, a reinforcing rod, 3, a control oil cylinder, 31, a fixed plate, 32, a supporting wheel, 4, a cable, 5, a first linear driver, 51, a friction block, 6, a second linear driver, 61, a sliding frame, 7, a limiting roller, 8, a connecting plate, 81, a clamping plate, 82, a clamping wheel, 83, a kidney slot, 84 and a damping block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
The present embodiment provides a pay-off device for a cable, referring to fig. 1, which includes a bracket 1, a receiving roller 2, a control cylinder 3, a fixing plate 31, a support wheel 32, a friction plate 21, a first linear actuator 5, and a friction block 51. The support 1 is erected on the horizontal plane, and take-in roller 2 rotates to be connected on support 1, and the inside of taking-in roller 2 has been seted up and has been reduced heavy chamber 22, and the medial surface in reducing heavy chamber 22 fixedly connected with stiffener 23, and the lateral surface winding of taking-in roller 2 has cable 4. The control oil cylinder 3 is vertically and fixedly connected to the upper end of the bracket 1. The control cylinder 3 is internally provided with a pressure compensation pump and a pressure control valve, the pressure compensation pump is used for conveying hydraulic oil into the control cylinder 3, and the internal pressure of the control cylinder 3 is increased to enable a driving shaft of the control cylinder 3 to push an external object. The pressure control valve detects that the pressure inside the control cylinder 3 exceeds a set value and starts unloading, i.e. excess hydraulic oil is allowed to flow back to the tank to maintain the system within a set pressure range, which is the prior art.
Referring to fig. 1, a fixing plate 31 is fixedly connected to a driving shaft of a control cylinder 3, a supporting wheel 32 is rotatably connected to the fixing plate 31, a cable 4 is abutted to the bottom end of the side wall of the supporting wheel 32, the cable 4 is tensioned by external tension, and the cable 4 is pulled out at a uniform speed in a vertical upward direction by external tension. The control cylinder 3 can push the cable 4 downwards through the fixing plate 31 and the supporting wheel 32, and the push force of the control cylinder 3 pushing the cable 4 downwards is equal to the vertical upward pull force applied to the cable 4.
Referring to fig. 2 and 3, a friction plate 21 is fixedly connected to the lower bottom surface of the receiving roller 2, the friction plate 21 is circular, and the friction plate 21 is disposed coaxially with the receiving roller 2. The first linear driver 5 is vertically and fixedly connected to the lower end of the bracket 1, the friction block 51 is fixedly connected to the driving shaft of the first linear driver 5, and the friction block 51 is pushed upwards by the first linear driver 5 to be abutted against the friction plate 21, so that the friction block 51 provides resistance to the rotation of the storage roller 2 through the friction plate 21, the resistance is equal to the external tension to the cable 4, the storage roller 2 can rotate at a constant speed, and the paying-off stability of the cable 4 is improved. Further, a spring damper or a hydraulic damper can also be used to provide resistance to the take-up roller 2.
Referring to fig. 4, the operator pulls up the cable 4, pulls up the cable 4 from the take-up roller 2 to pay out, the cable 4 abuts against the bottom end of the side wall of the support wheel 32, and the cable 4 is tensioned and distributed on the left and right sides of the support wheel 32. With the supporting wheel 32 as a research center, the cable 4 is pulled out at a constant speed, the tensile force born by the cable 4 at the left side of the supporting wheel 32 is F 1, the resistance born by the storage roller 2 is transmitted to the cable 4 at the right side of the supporting wheel 32, the cable 4 at the right side of the supporting wheel 32 is subjected to the tensile force F 2, and F 1 and F 2 are equal and are equal to the thrust F 3 of the control oil cylinder 3 pushing the cable 4 downwards. When the cables 4 on the left and right sides of the supporting wheel 32 are perpendicular to each other, the F 1 and the F 3 are balanced equally, the fixed connecting force between the control cylinder 3 and the bracket 1 is balanced with the F 2, and at this time, the supporting wheel 32 is kept stationary relative to the bracket 1 in the vertical direction.
Referring to fig. 5, when the cable 4 wound around the upper end of the receiving roller 2 is paid out, the angle between the cables 4 at the left and right ends of the supporting wheel 32 is an acute angle, the pulling force F 1 applied to the cable 4 at the left side of the supporting wheel 32 is unchanged, the pulling force F 2 applied to the cable 4 at the right side of the supporting wheel 32 is inclined upward, at this time, the resultant force F 4 applied to the supporting wheel 32 vertically upward is the sum of the component force of F 2 in the vertical direction and F 1, the force F 3 applied to the supporting wheel 32 vertically downward is unchanged, and F 1 and F 2 are equal and equal to the pushing force F 3 of the cable 4 pushed downward by the first linear driver 5, so that F 4 is greater than F 3, and the resultant force applied to the supporting wheel 32 as a whole is vertically upward, thereby moving the supporting wheel 32 until the cables 4 at the left and right sides of the supporting wheel 32 are perpendicular to each other.
Referring to fig. 6, when the cable 4 wound around the lower end of the receiving roller 2 is paid out, the angle between the cables 4 at the left and right ends of the supporting wheel 32 is an obtuse angle, the pulling force F 1 applied to the cable 4 at the left side of the supporting wheel 32 is unchanged, the pulling force F 2 applied to the cable 4 at the right side of the supporting wheel 32 is inclined downward, at this time, the force F 1 applied to the supporting wheel 32 vertically upward is unchanged, the resultant force F 5 applied to the supporting wheel 32 vertically downward is the sum of the component force of F 2 vertically downward and F 3, and F 1 and F 2 are equal and are both equal to the pushing force F 3 of the cable 4 pushed downward by the first linear driver 5, so F 5 is greater than F 1, and thus the resultant force applied to the supporting wheel 32 as a whole is vertically downward, so that the supporting wheel 32 is moved downward until the cables 4 at the left and right sides of the supporting wheel 32 are mutually perpendicular.
The external tension to the cable 4 is matched with the pushing force of the control oil cylinder 3, and the change of the included angle between the cable 4 at two sides of the supporting wheel 32 enables the cable 4 to be subjected to the change of the tension direction of the storage roller 2, so that when the cable 4 wound at different axial positions of the storage roller 2 is paid out, the magnitude of the resultant force applied to the supporting wheel 32 in the vertical direction can be changed, the supporting wheel 32 can adaptively move in the vertical direction, the cable 4 between the supporting wheel 32 and the storage roller 2 can keep a vertical state with the central axis of the storage roller 2, and the probability of excessive bending and friction phenomena when the cable 4 is paid out is reduced.
When the cable 4 is driven by external tension to rotate the storage roller 2, and when the external tension is changed by pulling the cable 4, the first linear driver 5 can change the friction force between the friction block 51 and the friction plate 21 by applying different pressure to the friction block 51, so that the resistance of the storage roller 2 is matched with the external tension of the cable 4, and uniform rotation of the storage roller 2 is facilitated.
Referring to fig. 1, a guide wheel 11 is rotatably connected to the upper end of the bracket 1, and the cable 4 is pulled upwards and then abuts against the side wall of the guide wheel 11, so that the cable 4 is pulled out horizontally, and the cable 4 can adapt to the position of the next station to change the moving direction.
Referring to fig. 2 and 3, a second linear actuator 6 is fixedly connected to the lower end of the bracket 1 horizontally, a carriage 61 is fixedly connected to a driving shaft of the second linear actuator 6, the carriage 61 is horizontally slidably connected to the bracket 1, and the receiving roller 2 is rotatably connected to the carriage 61.
In the process of pulling out the cable 4, the number of turns of the cable 4 on the storage roller 2 is small, and therefore the distance between the cable 4 which is paid out from the outermost ring of the storage roller 2 and the central axis of the storage roller 2 is gradually reduced. The second linear driver 6 drives the storage roller 2 to move close to the friction block 51 in the horizontal direction through the sliding frame 61, the friction block 51 moves close to the central axis of the storage roller 2 relative to the friction plate 21, the distance between the outermost ring cable 4 and the central axis of the storage roller 2 is kept equal to the distance between the friction block 51 and the central axis of the storage roller 2, the friction force between the friction block 51 and the friction plate 21 is equal to the external pulling force of the cable 4, and therefore the friction force moment between the friction block 51 and the friction plate 21 is equal to the pulling force moment exerted on the outer ring cable 4 of the storage roller 2, and therefore the sum of the external torque exerted on the storage roller 2 is zero in the process of reducing the number of turns of the cable 4 on the storage roller 2, and the storage roller 2 is favorable for keeping constant rotation all the time.
Referring to fig. 2, a limit roller 7 is rotatably connected to the bracket 1, the limit roller 7 is disposed at one end of the storage roller 2 away from the second linear actuator 6, and the second linear actuator 6 continuously pushes the storage roller 2 through the sliding frame 61, so that the outer side surface of the limit roller 7 is abutted against the cable 4 at the outermost ring of the storage roller 2. When the number of turns of the cable 4 on the storage roller 2 gradually decreases, the storage roller 2 is continuously pushed to move by the second linear driver 6 until the outer side surface of the limit roller 7 is abutted against the cable 4 on the outermost ring of the storage roller 2, the limit roller 7 feeds back the distance that the second linear driver 6 needs to push the storage roller 2 to move, the friction plate 21 and the storage roller 2 synchronously move, the friction block 51 can automatically move relative to the friction plate 21 when the cable 4 is separated from the storage roller 2, the distance that the friction block 51 moves towards the central axis of the storage roller 2 is always equal to the diameter of the cable 4 separated from the storage roller 2, namely, the distance that the friction block 51 is away from the central axis of the storage roller 2 is kept equal to the distance that the outermost ring of the cable 4 is away from the central axis of the storage roller 2.
When the last circle of cable 4 on the storage roller 2 remains, the storage roller 2 is difficult to provide stable pulling force for the cable 4, and the storage roller 2 cooperates with the limit roller 7 to clamp the cable 4 under the pushing of the second linear driver 6, so that the cable 4 can be continuously tensioned, and the cable 4 is stably paid off.
Referring to fig. 1 and 7, a connection plate 8 is fixedly connected to a side wall of the fixing plate 31, a clamping plate 81 is slidably connected to a lower end of the connection plate 8, and a clamping wheel 82 is rotatably connected to the clamping plate 81. The connecting plate 8 is vertically provided with a kidney-shaped groove 83, the clamping plate 81 is connected with the connecting plate 8 through the kidney-shaped groove 83, and a damping block 84 is fixedly connected between the clamping plate 81 and the clamping wheel 82.
When the cable 4 wound around the take-up roller 2 is paid out, the cable 4 does not abut against the pinch roller 82. When the cable 4 is completely separated from the storage roller 2, the cable 4 on the right side of the supporting wheel 32 lacks the tension of the storage roller 2, and therefore the control oil cylinder 3 drives the supporting wheel 32 and the clamping wheel 82 to move downwards through the fixing plate 31, the connecting plate 8 and the clamping plate 81 until the clamping plate 81 abuts against the upper surface of the bracket 1. The connecting plate 8 continues to move downwards along the kidney-shaped groove 83 under the drive of the control oil cylinder 3, and the supporting wheel 32 and the connecting plate 8 synchronously move close to the clamping wheel 82 until the supporting wheel 32 and the clamping wheel 82 can clamp the cable 4. The damping blocks 84 damp the rotation of the clamping wheels 82, so that the clamping wheels 82 are matched with the supporting wheels 32 to tighten the cable 4, and the cable 4 can still be stably paid out after being separated from the storage roller 2.
The embodiment of the invention provides a paying-off device for a cable, which is implemented by the principle that an operator pulls a cable 4 upwards to pull the cable 4 out of a storage roller 2 for paying off. The cables 4 are pulled out at a constant speed, and when the cables 4 on the left and right sides of the support wheel 32 are perpendicular to each other, the support wheel 32 is kept stationary in the vertical direction with respect to the bracket 1. When the cable 4 wound around the upper end of the receiving roller 2 is paid out, the angle between the cables 4 at the left and right ends of the supporting wheel 32 is an acute angle, so that the supporting wheel 32 moves upward until the cables 4 at the left and right sides of the supporting wheel 32 are perpendicular to each other. When the cable 4 wound around the lower end of the receiving roller 2 is paid out, the angle between the cables 4 at the left and right ends of the supporting wheel 32 is an obtuse angle, and the supporting wheel 32 moves downward until the cables 4 at the left and right sides of the supporting wheel 32 are perpendicular to each other.
In addition, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (8)
1. Pay-off for cables, comprising a support (1) and a receiving roller (2), characterized in that:
The support (1) is fixedly connected with the control oil cylinder (3), a driving shaft of the control oil cylinder (3) is fixedly connected with the fixing plate (31), the fixing plate (31) is rotatably provided with the supporting wheel (32), the cable (4) is abutted to the side wall of the supporting wheel (32), the cable (4) is pulled out at a constant speed in the vertical direction by external tension, and when the cable (4) wound on different parts of the storage roller (2) is paid out, the supporting wheel (32) can adapt to the tension of the cable (4) and the thrust of the control oil cylinder (3) to move in the vertical direction, so that the cable (4) can be perpendicular to the central axis of the storage roller (2);
The lower bottom surface of the storage roller (2) is fixedly connected with a friction plate (21), the bottom of the support (1) is fixedly connected with a first linear driver (5), and a driving shaft of the first linear driver (5) is fixedly connected with a friction block (51) which can be abutted to the friction plate (21).
2. The paying-off device for cables according to claim 1, wherein a second linear driver (6) is horizontally and fixedly connected to the lower end of the support (1), a sliding frame (61) is fixedly connected to a driving shaft of the second linear driver (6), the sliding frame (61) is slidably connected with the support (1), and the receiving roller (2) is rotatably connected to the sliding frame (61).
3. The paying-off device for the cable according to claim 2, wherein the support (1) is rotatably connected with a limiting roller (7), the limiting roller (7) is arranged at one end, far away from the second linear driver (6), of the storage roller (2), and the outer side surface of the limiting roller (7) can be abutted against the cable (4).
4. A paying-off device for cables according to claim 1, characterized in that the upper end of the bracket (1) is rotatably connected with a guide wheel (11), and the guide wheel (11) is abutted with the cable (4).
5. A paying-off device for cables according to claim 1, characterized in that the side wall of the fixing plate (31) is fixedly connected with a connecting plate (8), the lower end of the connecting plate (8) is slidably connected with a clamping plate (81), and the clamping plate (81) is rotatably connected with a clamping wheel (82).
6. A paying-off device for cables according to claim 5, characterized in that the connecting plate (8) is vertically provided with a kidney-shaped groove (83), and the clamping plate (81) is connected with the connecting plate (8) through the kidney-shaped groove (83).
7. A paying-off device for cables according to claim 6, characterized in that a damping block (84) is fixedly connected between the clamping plate (81) and the clamping wheel (82).
8. The paying-off device for cables according to claim 1, wherein a weight-reducing cavity (22) is formed in the accommodating roller (2), and a reinforcing rod (23) is fixedly connected to the inner side surface of the weight-reducing cavity (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510259844.6A CN119735052B (en) | 2025-03-06 | 2025-03-06 | Paying-off device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510259844.6A CN119735052B (en) | 2025-03-06 | 2025-03-06 | Paying-off device for cable |
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| Publication Number | Publication Date |
|---|---|
| CN119735052A true CN119735052A (en) | 2025-04-01 |
| CN119735052B CN119735052B (en) | 2025-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510259844.6A Active CN119735052B (en) | 2025-03-06 | 2025-03-06 | Paying-off device for cable |
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| EP1189322A1 (en) * | 2000-09-18 | 2002-03-20 | Nexans | Method for lay-up cable parts, using baskets instead of pay-off reels for the parts |
| JP2003261262A (en) * | 2002-03-08 | 2003-09-16 | Yazaki Corp | Wire feeder |
| US20120223179A1 (en) * | 2011-03-01 | 2012-09-06 | Juan Alberto Galindo Gonzalez | Pay-Off Assembly |
| CN202785068U (en) * | 2012-08-08 | 2013-03-13 | 安徽徽钢铜业有限公司 | Wire take-up device |
| CN108928670A (en) * | 2017-05-23 | 2018-12-04 | 德阳云路科技有限公司 | The manual tension-adjusting gear of tension stringing disk |
| CN212402930U (en) * | 2020-04-13 | 2021-01-26 | 龙南龙钇重稀土科技股份有限公司 | Pay-off reel |
| CN212923862U (en) * | 2020-08-10 | 2021-04-09 | 无锡海峡索具钢绳有限公司 | Steel wire rope pay-off device |
| CN219314194U (en) * | 2022-10-20 | 2023-07-07 | 南京瑞联电气有限公司 | Wire coil paying-off device |
| CN219950053U (en) * | 2023-06-25 | 2023-11-03 | 大连金鑫金属制造有限公司 | Automatic wire conveying structure for welding wires |
| CN221587571U (en) * | 2023-12-04 | 2024-08-23 | 南京新哲新材料有限公司 | Cable traction device for cable laying |
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| CN119735052B (en) | 2025-05-23 |
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