CN221565229U - Cable pay-off for electric power construction - Google Patents

Abstract

The utility model discloses a cable paying-off device for electric power construction, which comprises a paying-off roller, wherein a support column is arranged on the inner side of the paying-off roller in a penetrating way, a C plate is arranged on the inner side of the C plate, a worker moves the support column to the inner side of the C plate when installing the paying-off roller, then grabs a rotary block to rotate, so that the rotary block drives a screw to rotate, the screw drives a pressing plate to move by utilizing the action of the screw and the thread of the C plate to clamp the support column, and then, starting the motor, enabling the output end of the motor to drive the gear to rotate, enabling the gear to drive the gear ring to rotate by utilizing the meshing effect of the gear ring, enabling the gear ring to drive the circular ring to rotate, enabling the circular ring to drive the connecting rod and the C plate to rotate by taking the circular ring as the circle center, enabling the C plate to be matched with the pressing plate to drive the supporting rod to rotate, enabling the supporting rod to drive the wire releasing roller and the supporting ring to rotate by taking the supporting column as the circle center, and therefore achieving an automatic wire releasing function, and improving working efficiency.

Description

Cable pay-off for electric power construction

Technical Field

The utility model relates to the technical field of paying-off devices, in particular to a cable paying-off device for electric power construction.

Background

The pay-off is one of the indispensable devices in the use work of electric power construction cable, and pay-off can provide winding space for the cable, conveniently removes the cable, and it can carry out the unwrapping wire work with the cable of winding in the unwrapping wire roller outside under staff's operation, has because this, traditional device is not perfect enough, does not have the rotatory facility of the messenger's unwrapping wire roller of being convenient for, and an electric power construction cable pay-off can provide convenience for the staff. The patent document DE3614800A1 mainly discloses a cable pay-off device, "cable-operated monorail conveyor and rail floor conveyor system used in underground mining is replaced by a cable pay-off device having rollers around which new cable can be wound and pull-in rollers, and the two rollers are connected to each other in positive engagement by means of gears. The pull-in roller has a cable guide slot and a cable pressure roller which constantly acts on the cable to be paid out, so that the roller rotating in the opposite direction reliably pulls the old cable out of the system without operator intervention. The above publication mainly discloses the technical problem of how to reliably pull the old cable out of the system.

The existing paying-off device generally needs a worker to grasp a cable for paying-off, the paying-off roller is large in weight, manual paying-off is laborious, automatic paying-off roller rotation paying-off is inconvenient, and working efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a cable paying-off device for electric power construction, which can solve the technical problems that in the prior art, a paying-off roller is inconvenient to automatically rotate and pay off, and the working efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cable paying-off device for the electric power construction comprises a paying-off roller, wherein a supporting column is arranged on the inner side of the paying-off roller in a penetrating manner;

two U boards are installed in the outside of support column, and two U boards are located the both sides of putting the line roller respectively, are close to the left side the motor is installed to one side of U board, the gear is installed in the outside of motor, the ring gear is installed through the bearing in the outside of support column, and ring gear and gear engagement, the ring is installed to the one side that is close to the line roller of ring gear, the connecting rod is installed respectively to the front and the back of ring, the C board is installed to the one end of connecting rod.

Preferably, a plurality of struts are installed to the inboard of putting the line roller, and the holding ring is installed to branch one end, and the holding ring is located the outside of support column, and the inside of U board runs through installs the bolt.

Preferably, the screw is installed in the top screw thread penetration of C board, and the screw top is installed and is revolved the piece.

Preferably, a pressing plate is arranged at the bottom of the screw rod, and the pressing plate is matched with the inner side of the bottom wall of the C plate to clamp one of the supporting rods.

Preferably, two fixed groups are installed at the bottom of the U-shaped plate, a supporting pipe is installed at the inner side of the fixed group close to the front face, another fixed group is installed at one end of the supporting pipe, and a bottom plate is installed at the bottom of the fixed group.

Preferably, the support rod is installed near the inner side of the fixed group on the back, one end of the support rod is provided with another fixed group, the bottom of the fixed group is provided with a thread block, the inner side thread of the thread block is penetrated and provided with a screw rod, one end of the screw rod is provided with a motor, and the motor is installed at the top of the bottom plate through a connecting component.

Preferably, two grooves are formed in the bottom of the threaded block, a thin rod is arranged on the inner side of each groove, a roller is arranged on the outer side of each thin rod, and the rollers are in contact with the top of the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the wire releasing roller is arranged, when a worker installs the wire releasing roller, the supporting rod is moved to the inner side of the C plate, then the rotating block is grasped to rotate, the screw rod is driven by the rotating block to rotate by taking the screw rod as the center of a circle under the action of external force, the pressing plate is driven by the screw rod to move by the screw thread action of the screw rod and the C plate to clamp the supporting rod, then the motor is started, the output end of the motor drives the gear to rotate by taking the self as the center of a circle, the gear is driven by the gear to rotate by the meshing action of the gear with the gear ring, the gear ring is driven by the gear ring to rotate by taking the supporting column as the center of a circle under the action of external force and the support of the bearing, the connecting rod and the C plate are driven by the ring to rotate by the cooperation of the C plate and the pressing plate, the wire releasing roller and the supporting ring are driven by the supporting rod to rotate by taking the supporting column as the center of a circle under the action of external force, so that the automatic wire releasing function is realized, and the working efficiency is improved.

2. According to the utility model, by installing the motor, a worker starts the motor, so that the output end of the motor drives the screw rod to rotate by taking the screw rod as the center of a circle under the action of external force, the screw rod rotates to drive the screw rod to move towards the front by utilizing the action of the threads of the screw rod, the screw rod drives the roller to move through the groove and the thin rod, the roller rotates by utilizing the friction with the bottom plate under the action of the external force, the roller rotates by taking the thin rod as the center of a circle, the movement of the screw rod is convenient, the screw rod drives one end of the supporting rod to move towards the front by the fixing group at the top, the supporting rod rotates by taking the fixing group at the top of the screw rod as the center of a circle, the supporting rod gradually rotates to a position vertical to the ground, and the U plate and the supporting column are driven to move upwards by the fixing group at the top of the supporting rod, so that the height of the wire releasing roller is convenient to adjust.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the toothed ring of the present utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the C plate of the present utility model;

FIG. 4 is a schematic view of a fixed group structure according to the present utility model;

fig. 5 is a schematic view of a screw block structure according to the present utility model.

In the figure: 1. a wire releasing roller; 2. a support rod; 3. a support ring; 4. a support column; 5. a U-shaped plate; 6. a bolt; 7. a motor; 8. a gear; 9. a toothed ring; 10. a circular ring; 11. a connecting rod; 12. a C plate; 13. a screw; 14. rotating the block; 15. a pressing plate; 16. a fixed group; 17. a support tube; 18. a bottom plate; 19. a support rod; 20. a screw block; 21. a screw rod; 22. a motor; 23. a groove; 24. a thin rod; 25. and a roller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1 and fig. 2 and fig. 4, a cable paying-off device for power construction is disclosed;

Including paying off roll 1, the inboard of paying off roll 1 runs through and has placed support column 4, a plurality of branches 2 are installed to the inboard of paying off roll 1, support ring 3 is installed to branch 2 one end, and support ring 3 is located the outside of support column 4, support ring 3 can support branch 2 and provide firm support, branch 2 can provide firm support for paying off roll 1, support ring 3 can provide the space that runs through for paying off roll 1, make paying off roll 1 can rotate along the outside of support column 4 through branch 2 and support ring 3, two U boards 5 are installed in the outside of support column 4, and two U boards 5 are located the both sides of paying off roll 1 respectively, the inside run-through of U board 5 is installed bolt 6, U board 5 can provide firm support for support column 4, the staff grasps the cable of winding in paying off roll 1 outside and removes, make the cable drive paying off roll 1 take support column 4 as centre of a circle rotatory pay off.

Referring to fig. 1, 2 and 3, a cable paying-off device for power construction is disclosed;

Comprises a motor 7, a motor 7 is arranged on one side of a U plate 5 close to the left side, a gear 8 is arranged on the outer side of the motor 7, a toothed ring 9 is arranged on the outer side of a support column 4 through a bearing, the toothed ring 9 is meshed with the gear 8, a circular ring 10 is arranged on one side of the toothed ring 9 close to a wire releasing roller 1, connecting rods 11 are respectively arranged on the front and the back of the circular ring 10, a C plate 12 is arranged at one end of each connecting rod 11, a screw 13 is arranged at the top of each C plate 12 in a penetrating way, a rotary block 14 is arranged at the top of each screw 13, a pressing plate 15 is arranged at the bottom of each screw 13, the pressing plate 15 is matched with the inner side of the bottom wall of each C plate 12 to clamp one of the struts 2, the U plate 5 can provide stable support for the motor 7, the support column 4 can provide stable support for the toothed ring 9, and when a worker installs the wire releasing roller 1, the struts 2 are moved to the inner side of the C plate 12, then the rotary block 14 is grasped to rotate, the rotary block 14 drives the screw 13 to rotate by taking the screw 13 as the center of a circle under the action of external force, the screw 13 drives the pressing plate 15 to move by utilizing the action of threads of the C plate 12 to clamp the supporting rod 2, then the motor 7 is started, the output end of the motor 7 drives the gear 8 to rotate by taking the self as the center of a circle, the gear 8 rotates and drives the gear ring 9 to rotate by utilizing the meshing action of the gear ring 9, the gear ring 9 rotates by taking the supporting column 4 as the center of a circle under the action of external force and the support of a bearing, the gear ring 9 drives the ring 10 to rotate, the ring 10 drives the connecting rod 11 and the C plate 12 to rotate by taking the ring 10 as the center of a circle, the C plate 12 and the pressing plate 15 are matched to drive the supporting rod 2 to rotate, and the supporting rod 2 drives the paying-off roller 1 and the supporting ring 3 to rotate by taking the supporting column 4 as the center of a circle under the action of external force, so that the automatic paying-off function is realized, and the working efficiency is improved.

Referring to fig. 1, 4 and 5, a cable paying-off device for power construction is disclosed;

Comprises a fixed group 16, two fixed groups 16 are arranged at the bottom of a U plate 5, a supporting tube 17 is arranged at the inner side of the fixed group 16 close to the front surface, another fixed group 16 is arranged at one end of the supporting tube 17, a bottom plate 18 is arranged at the bottom of the fixed group 16 close to the back surface, a supporting rod 19 is arranged at the inner side of the fixed group 16 close to the back surface, another fixed group 16 is arranged at one end of the supporting rod 19, a threaded block 20 is arranged at the bottom of the fixed group 16, a screw 21 is arranged at the inner side of the threaded block 20 in a threaded penetrating way, a motor 22 is arranged at one end of the screw 21, the motor 22 is arranged at the top of the bottom plate 18 through a connecting component, two grooves 23 are arranged at the bottom of the threaded block 20, a thin rod 24 is arranged at the inner side of the groove 23, a roller 25 is arranged at the outer side of the thin rod 24 and is contacted with the top of the bottom plate 18, a worker starts the motor 22, the output end of the motor 22 is enabled to drive the screw rod 21 to rotate, the screw rod 21 is enabled to rotate by taking the screw rod 21 as the center of a circle under the action of external force, the screw rod 21 rotates to drive the screw rod 20 to move forwards by utilizing the screw action of the screw rod 20, the screw rod 20 drives the roller 25 to move through the groove 23 and the thin rod 24, the roller 25 rotates by utilizing the friction with the bottom plate 18 under the action of the external force, the roller 25 rotates by taking the thin rod 24 as the center of a circle, the movement of the screw rod 20 is facilitated, the screw rod 20 drives one end of the support rod 19 to move forwards through the fixed group 16 at the top of the screw rod 20, the support rod 19 rotates by taking the fixed group 16 at the top of the screw rod 20 as the center of a circle, the support rod 19 gradually rotates to the position vertical to the ground, and the support rod 19 drives the U plate 5 and the support column 4 to move upwards through the fixed group 16 at the top, and the height of the wire releasing roller 1 is convenient to adjust.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the motor 22 is started to drive the thread blocks 20 to move back and forth, the height of the wire placing roller 1 is adjusted, the wire placing roller 1 is placed on the outer side of the support column 4, the support rod 2 is moved to the inner side of the C plate 12, the rotating block 14 is grasped to rotate, the support rod 2 is clamped by the pressing plate 15, and then the motor 7 is started to drive the wire placing roller 1 to rotate to pay off.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a cable unreeling device for electric power construction, includes wire releasing roller (1), its characterized in that: the inner side of the paying-off roller (1) is provided with a supporting column (4) in a penetrating manner;

Two U boards (5) are installed in the outside of support column (4), and two U boards (5) are located the both sides of putting line roller (1) respectively, are close to the left motor (7) are installed to one side of U board (5), gear (8) are installed in the outside of motor (7), toothed ring (9) are installed through the bearing in the outside of support column (4), and toothed ring (9) and gear (8) meshing, ring (10) are installed to one side of toothed ring (9) near putting line roller (1), connecting rod (11) are installed respectively to the front and the back of ring (10), C board (12) are installed to one end of connecting rod (11).

2. The cable pay-off for electric power construction according to claim 1, wherein: a plurality of struts (2) are installed on the inner side of the paying-off roller (1), a supporting ring (3) is installed at one end of each strut (2), the supporting ring (3) is located on the outer side of each supporting column (4), and bolts (6) are installed in the U-shaped plate (5) in a penetrating mode.

3. The cable pay-off for electric power construction according to claim 1, wherein: the screw (13) is installed in a penetrating mode through threads on the top of the C plate (12), and the rotary block (14) is installed on the top of the screw (13).

4. A cable payout apparatus for electric power construction according to claim 3, wherein: the bottom of the screw rod (13) is provided with a pressing plate (15), and the pressing plate (15) is matched with the inner side of the bottom wall of the C plate (12) to clamp one of the supporting rods (2).

5. A cable payout device for electric power construction as defined in claim 2, wherein: two fixed groups (16) are installed at the bottom of the U plate (5), a supporting pipe (17) is installed on the inner side of the fixed group (16) close to the front face, another fixed group (16) is installed at one end of the supporting pipe (17), and a bottom plate (18) is installed at the bottom of the fixed group (16).

6. The cable pay-off for electric power construction according to claim 5, wherein: the inner side of the fixed group (16) close to the back is provided with a supporting rod (19), one end of the supporting rod (19) is provided with another fixed group (16), the bottom of the fixed group (16) is provided with a threaded block (20), the inner side of the threaded block (20) is provided with a screw rod (21) in a penetrating way, one end of the screw rod (21) is provided with a motor (22), and the motor (22) is arranged at the top of the bottom plate (18) through a connecting component.

7. The cable pay-off for electric power construction according to claim 6, wherein: two grooves (23) are formed in the bottom of the threaded block (20), a thin rod (24) is arranged on the inner side of the groove (23), a roller (25) is arranged on the outer side of the thin rod (24), and the roller (25) is in contact with the top of the bottom plate (18).