CN216162301U

CN216162301U - Electric power construction is with multi-functional hank mill structure

Info

Publication number: CN216162301U
Application number: CN202122157660.9U
Authority: CN
Inventors: 苏进胜; 莫龙强; 苏坚胜; 吴任嵩
Original assignee: Zhineng Electrical Engineering Co ltd
Current assignee: Zhineng Electrical Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a multifunctional winching structure for electric power construction, which belongs to the technical field of electric power construction equipment and comprises a bottom plate, wherein a reciprocating screw rod is arranged on the bottom plate, a guide block is connected with the reciprocating screw rod in a threaded manner, a threading hole for a cable to pass through is formed in the guide block, a first guide wheel for bearing the cable is rotatably arranged on the guide block, and the rotating axis of the first guide wheel is parallel to the length direction of a multifilament rod; the sideline that first leading wheel deviates from the bottom plate is located same horizontal plane with the bottom that the through wires hole is close to the bottom plate. The application has the effect of reducing the possibility of cable scratching.

Description

Electric power construction is with multi-functional hank mill structure

Technical Field

The application relates to the technical field of electric power construction equipment, in particular to a multifunctional winching structure for electric power construction.

Background

The flexible winching machine is a short name of a flexible winching machine and is called a flexible winching machine or a flexible winching machine, the name is mostly seen in regions with wider application of the flexible winching machine, the flexible winching machine is a construction product such as a stringing, a standing rod and the like which are necessary when an underground wiring of an empty cable is erected, and a conductor can be smoothly and conveniently erected for hoisting, drawing or stringing under various complex environments.

At present, as a patent document with an authorization publication number of CN213402246U discloses a multifunctional winching structure for electric power construction, which comprises a device bottom plate, wherein a motor support is fixedly installed on the top side of the device bottom plate, a winching motor is fixedly installed on the top side of the motor support, and a gearbox and a fixed platform are fixedly installed on the top side of the device bottom plate. The cable stranding and grinding device is reasonable in structure, when a cable needs to be stranded and ground, the stranding and grinding motor is started to drive the transmission shaft to rotate, the transmission shaft rotates to drive the stranding wheel and the stranding gear to rotate, the stranding wheel rotates to grind the cable, the stranding gear rotates to drive the alignment gear to rotate, the alignment gear rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the alignment guide block to reciprocate along the sliding rod, the alignment guide block moves to drive the cable to reciprocate through the alignment line hole, the cable can be wound and paved layer by layer on the stranding wheel, the cable is uniformly distributed on the stranding wheel, and the stranding wheel is large in winding amount and uniform in stress.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cable is twisted and ground, the corners of the threading holes in the cable and the guide block are scraped, and the possibility of scraping the cable protective layer exists.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of cable scraping, the application provides a multi-functional grinder structure is used in electric power construction.

The application provides a pair of multi-functional hank grinds structure for electric power construction adopts following technical scheme:

the utility model provides an electric power construction is with multi-functional hank mill structure, includes the bottom plate, is provided with reciprocal lead screw on the bottom plate, threaded connection has the guide block on the reciprocal lead screw, set up the through wires hole that the power supply cable passed on the guide block, it is provided with the first leading wheel that is used for accepting the cable to rotate on the guide block, the axis of rotation of first leading wheel is on a parallel with the length direction toward the multifilament pole.

By adopting the technical scheme, before the cable is twisted and ground, the cable passes through the threading hole and is supported on the first guide wheel, and then the cable is twisted and ground; under the action of the first guide wheel, the possibility that the cable is scraped with the edge of the threading hole is reduced, and the possibility that the cable is damaged is further reduced; meanwhile, the first guide wheel is rotatably arranged on the guide block, so that the possibility that the cable and the first guide wheel slide relatively is reduced, and the possibility that the cable is abraded on the first guide wheel is reduced.

Optionally, the circumferential wall of the first guide wheel is recessed towards the axis of the first guide wheel to form a first arc-shaped groove for receiving the cable, and the bottom surface of the first arc-shaped groove close to the bottom plate and the bottom surface of the threading hole close to the bottom plate are located on the same horizontal plane.

Through adopting above-mentioned technical scheme, the guide block is at the slip in-process, under the effect of first arc wall, has reduced the cable and has appeared the possibility that drops with first leading wheel, and the first leading wheel of being convenient for accepts the cable and twists the mill to the cable.

Optionally, a second guide wheel is rotatably arranged on the guide block, the rotation axis of the second guide wheel is parallel to the length direction of the first guide wheel, the threading hole is located between the first guide wheel and the second guide wheel, and the second guide wheel is connected to the first guide wheel.

By adopting the technical scheme, the opening of the first arc-shaped groove on the first guide wheel is closed under the action of the second guide wheel, so that the possibility that the cable falls off from the first arc-shaped groove is further reduced; meanwhile, the second guide wheel is rotatably arranged on the guide block, so that the possibility of abrasion between the cable and the second guide wheel is reduced.

Optionally, the second guide wheel is slidably disposed on the guide block, a sliding direction of the second guide wheel is perpendicular to a rotation axis of the first guide wheel, and the guide block is provided with a first fixing member for driving the second guide wheel to slide and fixing the second guide wheel to a position after sliding.

By adopting the technical scheme, the second guide wheel is arranged on the guide block in a sliding manner, so that the blockage of the second guide wheel to the cable is reduced, and the cable is conveniently led out from the threading hole; after the cable is led out from the threading hole, the position of the second guide wheel is adjusted through the first fixing piece, so that the second guide wheel is connected to the first guide wheel, the opening of the first arc-shaped groove is closed, and the possibility that the cable falls off from the first arc-shaped groove is reduced; simultaneously, under the effect of first mounting, fix the position of second leading wheel, the opening of the first arc wall of second leading wheel pair of being convenient for is closed.

Optionally, the first fixing part comprises a lead screw rotatably arranged on the guide block, a mounting plate is connected to the lead screw in a threaded manner, and the second guide wheel is rotatably arranged on the mounting plate.

By adopting the technical scheme, when the position of the second guide wheel is adjusted, the screw rod is rotated, the screw rod rotates to drive the mounting plate to slide, the mounting plate slides to drive the second guide wheel to slide, and the operation is simple and convenient; meanwhile, the screw transmission has self-locking performance, so that the mounting plate is convenient to fix to a required position, and the second guide wheel is further fixed to the required position.

Optionally, the number of the first guide wheels and the number of the second guide wheels are two, and the first guide wheels and the second guide wheels are symmetrically distributed on the guide block along the guide block.

Through adopting above-mentioned technical scheme, first leading wheel and second leading wheel symmetric distribution have reduced the cable that is located the guide block both sides and have appeared scraping the possibility of damaging on the through wires hole.

Optionally, a first motor is arranged on the guide block, and the multifunctional winching structure for electric power construction further comprises a synchronizing member for transmitting the rotation of an output shaft of the first motor to all lead screws and driving all the lead screws to rotate.

By adopting the technical scheme, the first motor is started, the rotation of the output shaft of the first motor is transmitted to the screw rod under the action of the synchronous piece, and the screw rod is driven to rotate, so that the position of the first guide wheel is conveniently adjusted; meanwhile, the process that the screw rod is rotated by workers is reduced, and manpower is saved.

Optionally, the first motor is a dual-shaft motor, the synchronizing part includes a first universal joint arranged on the first motor, a synchronizing rod is arranged on the first universal joint, a second universal joint is arranged on the synchronizing rod, and one end of the screw rod is arranged on the second universal joint.

By adopting the technical scheme, the first motor is started, the first motor drives the first universal joint to rotate, the first universal joint rotates to drive the synchronous rod to rotate, the synchronous rod rotates to drive the second universal joint to rotate, and the second universal joint rotates to drive the screw rod to rotate, so that the operation is simple and convenient; meanwhile, the universal joint has the advantage of non-coaxial transmission, and is convenient for driving the lead screw to rotate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. before the cable is twisted and ground, the cable penetrates through the threading hole and is supported on the first guide wheel, and then the cable is twisted and ground; under the action of the first guide wheel, the possibility that the cable is scraped with the edge of the threading hole is reduced, and the possibility that the cable is damaged is further reduced;

2. the first guide wheel is rotatably arranged on the guide block, so that the possibility that the cable and the first guide wheel slide relatively is reduced, and the possibility that the cable is abraded on the first guide wheel is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of a multifunctional winching structure for electric power construction according to an embodiment of the present application;

FIG. 2 is an oblique view of an overall structural schematic diagram of a multifunctional winching structure for electric power construction according to an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a base plate; 2. a reciprocating screw rod; 3. a guide block; 4. a guide bar; 5. threading holes; 6. a first guide wheel; 7. a first arc-shaped slot; 8. a second guide wheel; 9. a second arc-shaped slot; 10. mounting a plate; 11. a T-shaped block; 12. a T-shaped slot; 13. a first fixing member; 131. a lead screw; 14. a first motor; 15. a synchronizing member; 151. a first universal joint; 152. a synchronization lever; 153. a second gimbal.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses electric power construction is with multi-functional hank grinds structure. Referring to fig. 1, 2 and 3, the multifunctional winching structure for electric power construction comprises a base plate 1, a reciprocating screw rod 2 is arranged on the base plate 1, a guide block 3 is connected to the reciprocating screw rod 2 in a threaded manner, a guide rod 4 is arranged on the base plate 1, the length direction of the guide rod 4 is parallel to the length direction of the reciprocating screw rod 2, and the guide block 3 is slidably arranged on the guide rod 4; a threading hole 5 for a cable to pass through is formed in the guide block 3, a first guide wheel 6 for bearing the cable is rotatably arranged on the guide block 3, and the rotating axis of the first guide wheel 6 is parallel to the length direction of the reciprocating screw rod 2; before the cable is twisted and ground, the cable passes through the threading hole 5 and is supported on the first guide wheel 6, and then the cable is twisted and ground; under the action of the first guide wheel 6, the possibility that the cable scrapes the edge of the threading hole 5 is reduced, and the possibility that the cable is damaged is further reduced.

Referring to fig. 2 and 3, in order to reduce the possibility that the cable and the first guide wheel 6 fall off during the reciprocating sliding process of the guide block 3, the peripheral wall of the first guide wheel 6 is recessed towards the axis of the first guide wheel 6 to form a first arc-shaped groove 7 for receiving the cable, and the bottom surface of the first arc-shaped groove 7, which is close to the bottom plate 1, and the bottom surface of the threading hole 5, which is close to the bottom plate 1, are located on the same horizontal plane; under the effect of first arc wall 7, play certain limiting displacement to the cable on the first leading wheel 6, reduced the possibility that cable and first leading wheel 6 appear droing.

Referring to fig. 2 and 3, in order to further reduce the possibility that the cable and the first guide wheel 6 fall off, a second guide wheel 8 is rotatably arranged on the guide block 3, the rotation axis of the second guide wheel 8 is parallel to the length direction of the first guide wheel 6, the threading hole 5 is positioned between the first guide wheel 6 and the second guide wheel 8, the second guide wheel 8 is received on the first guide wheel 6, and in the embodiment, the peripheral wall of the second guide wheel 8 is recessed towards the axis of the second guide wheel 8 to form a second arc-shaped groove 9; after the cable penetrates out of the threading hole 5, the second guide wheel 8 is connected to the first guide wheel 6, and the possibility that the cable falls off from the first arc-shaped groove 7 is reduced.

Referring to fig. 2 and 3, the second guide wheel 8 is slidably disposed on the guide block 3, a sliding direction of the second guide wheel 8 is perpendicular to a rotation axis of the first guide wheel 6, a mounting plate 10 is slidably disposed on the guide block 3, the second guide wheel 8 is rotatably mounted on the mounting plate 10, a T-shaped block 11 is disposed on a surface of the mounting plate 10 close to the guide block 3, and a T-shaped groove 12 for the T-shaped block 11 to slide is formed in the guide block 3; before wearing out the cable from through wires hole 5, sliding mounting panel 10, mounting panel 10 slides and drives the slip of second leading wheel 8, adjusts the interval between first leading wheel 6 and second leading wheel 8, is convenient for wear out the cable from through wires hole 5.

Referring to fig. 2 and 3, in order to fix the first guide wheel 6 to a desired position, a first fixing member 13 for driving the second guide wheel 8 to slide and fixing the second guide wheel 8 to a slid position is disposed on the guide block 3, the first fixing member 13 includes a lead screw 131 rotatably disposed on the guide block 3, the mounting plate 10 is threadedly connected to the lead screw 131, and a length direction of the lead screw 131 is perpendicular to a length direction of the second guide wheel 8; when the position of the second guide wheel 8 is adjusted, the screw rod 131 is rotated, the screw rod 131 rotates to drive the mounting plate 10 to slide, the mounting plate 10 slides to drive the second guide wheel 8 to slide, and the operation is simple and convenient; the screw 131 transmission has a self-locking performance, so that the mounting plate 10 can be conveniently fixed to a required position, and the second guide wheel 8 can be further fixed to the required position.

Referring to fig. 2 and 3, in order to further reduce the possibility of cable scratch, two first guide wheels 6 and two second guide wheels 8 are provided, and the first guide wheels 6 and the second guide wheels 8 are symmetrically distributed on the guide block 3 along the guide block 3.

Referring to fig. 2 and 3, in order to facilitate the worker to rotate the lead screws 131, the guide block 3 is provided with a first motor 14, the multifunctional winching structure for electric power construction further comprises a synchronizer 15 for transmitting the rotation of the output shaft of the first motor 14 to all the lead screws 131 and driving all the lead screws 131 to rotate, the first motor 14 is a dual-shaft motor, the synchronizer 15 comprises a first universal joint 151 arranged on the first motor 14, a synchronizing rod 152 is arranged on the first universal joint 151, a second universal joint 153 is arranged on the synchronizing rod 152, and one end of each lead screw 131 is arranged on the second universal joint 153; the first motor 14 is started, the first motor 14 drives the first universal joint 151 to rotate, the first universal joint 151 rotates to drive the synchronous rod 152 to rotate, the synchronous rod 152 rotates to drive the second universal joint 153 to rotate, the second universal joint 153 rotates to drive the screw 131 to rotate, and the operation is simple and convenient.

The implementation principle of this application embodiment multifunctional winching structure for electric power construction does:

before the cable is stranded and ground, a first motor 14 is started, the first motor 14 drives a first universal joint 151 to rotate, the first universal joint 151 rotates to drive a synchronous rod 152 to rotate, the synchronous rod 152 rotates to drive a second universal joint 153 to rotate, the second universal joint 153 rotates to drive a lead screw 131 to rotate, the lead screw 131 rotates to drive a mounting plate 10 to rotate, and the mounting plate 10 rotates to drive a second guide wheel 8 to slide; then the cable is threaded out of the threading hole 5 and is supported on the first arc-shaped groove 7; and then the first motor 14 is started, the first motor 14 drives the screw 131 to rotate reversely, the second guide wheel 8 is supported on the first guide wheel 6, and the opening of the first arc-shaped groove 7 is closed, so that the possibility that the cable and the first guide wheel 6 fall is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric power construction is with multi-functional hank grinds structure, includes bottom plate (1), be provided with reciprocal lead screw (2) on bottom plate (1), threaded connection has guide block (3) on reciprocal lead screw (2), set up through wires hole (5) that the power supply cable passed on guide block (3), its characterized in that: the guide block (3) is rotatably provided with a first guide wheel (6) used for bearing a cable, and the rotating axis of the first guide wheel (6) is parallel to the length direction of the reciprocating screw rod (2).

2. The multifunctional winching structure for electric power construction according to claim 1, characterized in that: the peripheral wall of the first guide wheel (6) is inwards concave towards the axis of the first guide wheel (6) to form a first arc-shaped groove (7) for receiving a cable, and the bottom surface of the first arc-shaped groove (7) close to the bottom plate (1) and the bottom surface of the threading hole (5) close to the bottom plate (1) are positioned on the same horizontal plane.

3. The multifunctional winching structure for electric power construction according to claim 2, characterized in that: the guide block (3) is provided with a second guide wheel (8) in a rotating mode, the rotating axis of the second guide wheel (8) is parallel to the length direction of the first guide wheel (6), the threading hole (5) is located between the first guide wheel (6) and the second guide wheel (8), and the second guide wheel (8) is connected to the first guide wheel (6).

4. The multifunctional winching structure for electric power construction according to claim 3, characterized in that: the second guide wheel (8) is arranged on the guide block (3) in a sliding mode, the sliding direction of the second guide wheel (8) is perpendicular to the rotating axis of the first guide wheel (6), and a first fixing piece (13) used for driving the second guide wheel (8) to slide and fixing the second guide wheel (8) to the position after sliding is arranged on the guide block (3).

5. The multifunctional winching structure for electric power construction according to claim 4, wherein: first mounting (13) are including rotating lead screw (131) that sets up on guide block (3), threaded connection has mounting panel (10) on lead screw (131), second leading wheel (8) rotate and set up on mounting panel (10).

6. The multifunctional grinding structure for electric power construction according to any one of claims 2 to 5, wherein: the number of the first guide wheels (6) and the number of the second guide wheels (8) are even, and the first guide wheels (6) and the second guide wheels (8) are symmetrically distributed on the guide block (3) along the guide block (3).

7. The multifunctional winching structure for electric power construction according to claim 6, wherein: the guide block (3) is provided with a first motor (14), and the multifunctional grinding structure for power construction further comprises a synchronizing piece (15) which is used for transmitting the output shaft of the first motor (14) to rotate to all lead screws (131) and driving all the lead screws (131) to rotate.

8. The multifunctional winching structure for electric power construction according to claim 7, wherein: first motor (14) are the biax motor, synchronizing member (15) are including setting up first universal joint (151) on first motor (14), be provided with synchronizing bar (152) on first universal joint (151), be provided with second universal joint (153) on synchronizing bar (152), the one end setting of lead screw (131) is on second universal joint (153).