CN112653020A

CN112653020A - Cable moving device for electric power construction and using method thereof

Info

Publication number: CN112653020A
Application number: CN202011105471.0A
Authority: CN
Inventors: 陈揆能; 何瑛; 肖慧慧; 周游; 扶敏摇
Original assignee: Hunan Vocational Institute of Technology
Current assignee: Hunan Vocational Institute of Technology
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-13
Anticipated expiration: 2040-10-15
Also published as: CN112653020B

Abstract

The invention discloses a cable moving device for electric power construction and a using method thereof, relating to the technical field of electric power construction equipment, wherein the cable moving device for electric power construction comprises a base, a crawler wheel, an unreeling mechanism and a flattening mechanism, wherein the crawler wheel is fixedly arranged at the bottom of the base, the unreeling mechanism is arranged on one side wall of the top of the base, the unreeling mechanism is fixedly arranged on the top wall of the base through a mounting seat, a mounting rod is arranged in the unreeling mechanism, a paying-off roller is clamped on the mounting rod through a convex block, the mounting rod is arranged in a clamping key of a driving shaft and a driven shaft through a clamping groove, so that the mounting rod is more convenient to mount and dismount, the paying-off roller is convenient to replace, the replacing time of the paying-off roller is shortened, the flattening mechanism is fixedly arranged on the other side of the top of the base, a cable extends, the circular cable wound on the cable roller is flattened, so that the smoothness of the cable is guaranteed, and the cable is convenient to lay.

Description

Cable moving device for electric power construction and using method thereof

Technical Field

The invention relates to the technical field of electric power construction equipment, in particular to a cable moving device for electric power construction and a using method thereof.

Background

The invention relates to electric power, which is an energy source using electric energy as power, in the 70 th 19 th century, the invention and application of the electric power have raised the second industrialized climax and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed from the science and technology, a large-scale electric power system appearing in the 20 th century is one of the most important achievements in the science and history of human engineering, cables need to be unreeled during electric power construction, but the existing anti-reeling devices are manually reeled, the unreeling efficiency is low, time is wasted, most of the cables are wound on an unreeling roller, the cables have bent traces due to long-time winding, the cables need to be straightened before being laid, the operation is troublesome, and the laying time of the cables is increased.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a cable moving device for electric power construction and a using method thereof, the installation and replacement of an unwinding roller are more convenient, and a flattening mechanism is arranged on the side wall of the unwinding mechanism to flatten the unwinding wire, so that the smoothness of the cable is ensured.

In order to achieve the purpose, the invention provides the following technical scheme: the cable roller unwinding device comprises a base, crawler wheels, an unwinding mechanism and a flattening mechanism, wherein the crawler wheels are fixedly mounted at the bottom of the base, the unwinding mechanism is arranged on one side wall of the top of the base, the unwinding mechanism is fixedly mounted on the top wall of the base through a mounting seat, the flattening mechanism is fixedly mounted on the other side of the top of the base, a cable roller is placed in the unwinding mechanism, and a cable extends into the flattening mechanism; the unwinding mechanism comprises an unwinding motor, a mounting rod and a unwinding roller, wherein the unwinding motor is fixedly mounted on the side wall of the mounting seat through a support plate, meanwhile, an output shaft of the unreeling motor is connected with a driving shaft through a coupler, the driving shaft is rotatably arranged at the top of the mounting seat, wherein, the end part of the driving shaft is provided with a step groove, a clamping key is fixedly arranged on the step groove, and the top of the mounting seat far away from the pay-off motor is also rotatably provided with a driven shaft, the size and the formation of the driven shaft are consistent with those of the driven shaft, meanwhile, the left side and the right side of the mounting rod are also provided with mounting grooves, the mounting grooves and the step grooves have corresponding sizes, and the draw-in groove has been seted up at the top of mounting groove, and the size of draw-in groove corresponds each other with the size of card key, and the installation pole passes through the draw-in groove lock at the card key top of driving shaft and driven shaft, and the driving shaft drives the installation pole through the card key and rotates.

As a further scheme of the invention: seted up down the circular slot in the middle of the top of a pair of mount pad, the diameter of circular slot is greater than the diameter of driving shaft down, and fixed mounting has the round ball on the inner wall of circular slot down, wherein driving shaft slidable mounting is on the outer wall of ball, make the driving shaft rotate and install in the lower circular slot at mount pad top, the top of mount pad is provided with the apron simultaneously, the circular slot has been seted up to the intermediate position of apron, go up circular slot and driving shaft and adopt interference fit, wherein the apron passes through connecting bolt fixed mounting at the upper surface of mount pad, and the gasket is installed to connecting bolt's bottom.

As a further scheme of the invention: a pair of convex blocks is symmetrically installed on the side wall of the installation rod, a groove is formed in the inner wall of the pay-off roller, one side of the groove extends out of the side wall of the pay-off roller, retaining rings are arranged on the two side walls of the pay-off roller, a through hole is formed in a connecting beam of the retaining rings, an insert rod is slidably installed in the through hole and consists of a straight rod and a threaded rod, the straight rod and the threaded rod are fixedly installed together, the straight rod extends out of the side wall of the retaining rings, the threaded rod is located at the bottom of the connecting beam through hole, four groups of threaded holes are formed in the side wall of the installation rod simultaneously, the threaded holes and the threaded rod.

As a further scheme of the invention: the mechanism that flattens includes supporting seat, cylinder, driven voller and drive roll, cylinder fixed mounting is at the top of supporting seat to the bottom output fixed mounting of cylinder has the telescopic link, and the other end fixed mounting of telescopic link has the connecting plate, and the driven voller is installed in the inside rotation of connecting plate, and the bottom of driven voller is provided with the drive roll simultaneously.

As a further scheme of the invention: the drive roll cover is established on the outer wall of transmission shaft, and wherein the transmission shaft rotates and installs on the lateral wall of supporting seat to fixed mounting has the baffle on the diapire of supporting seat, and the tip of transmission shaft rotates and installs at the top of baffle, and the top fixed mounting of supporting seat has the motor that flattens simultaneously, and the output shaft of the motor that flattens passes through shaft coupling and transmission shaft fixed connection together.

As a further scheme of the invention: the outer wall of the driving roller is provided with a limiting groove, the depth of the limiting groove is smaller than the diameter of the cable, and the bottom of the limiting groove is fixedly provided with a friction pad.

As a still further scheme of the invention: and bearings are slidably arranged on two sides of the driving roller and fixedly arranged on the outer wall of the transmission shaft.

A using method of a cable moving device for power construction comprises the following specific operation steps:

the method comprises the following steps: an operator inserts the mounting rod into the groove of the pay-off roller through the bump, and fixedly mounts the retainer ring into the threaded hole of the mounting rod through the insert rod to complete the installation of the pay-off roller;

step two: mounting the mounted mounting rod in a clamping key of a driving shaft and a driven shaft through a clamping groove, then fixedly mounting a cover plate on the surface of a mounting seat through a connecting bolt, and fixedly mounting a pay-off roller in a pay-off mechanism;

step three: the cable head penetrates out of the limiting groove of the driving roller, and meanwhile, the cylinder is started to drive the driven roller to descend and tightly press the driven roller on the outer wall of the cable, so that pre-tightening of the cable is completed;

step four: and the unwinding motor is started to drive the unwinding roller to rotate, the unwinding operation is carried out, the flattening motor is started to drive the driving roller to rotate, and the bent cable is flattened through the driving roller and the driven roller.

Compared with the prior art, the invention has the beneficial effects that: the unwinding mechanism is provided with the mounting rod, the pay-off roller is clamped on the mounting rod through the convex block, the mounting rod is mounted in the clamping keys of the driving shaft and the driven shaft through the clamping groove, then the cover plate is fixedly mounted on the surface of the mounting seat through the connecting bolt, and the pay-off roller is fixedly mounted in the pay-off mechanism, so that the mounting rod is more convenient to mount and dismount, the pay-off roller is convenient to replace, and the replacement time of the pay-off roller is reduced; meanwhile, a flattening mechanism is arranged on the side edge of the unwinding mechanism, a driving roller and a driven roller are arranged in the flattening mechanism, and the bent cable is flattened through the driving roller and the driven roller, so that the flatness of the paying-off cable is guaranteed.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a schematic structural diagram of an unwinding mechanism of the present invention.

Fig. 3 is a schematic view of the mounting bar mounting structure of the present invention.

Fig. 4 is a schematic view of the structure of the mounting bar of the present invention.

FIG. 5 is a schematic structural diagram of the pressing mechanism of the present invention

Figure 6 is a side view of the drive roll mounting of the present invention.

Fig. 7 is an enlarged detail view at a of the present invention.

As shown in the figure: 1. the automatic unwinding device comprises a base, 2, crawler wheels, 3, an unwinding mechanism, 4, a flattening mechanism, 5, a mounting seat, 51, a lower circular groove, 52, balls, 6, a supporting seat, 7, an air cylinder, 8, an unwinding motor, 9, a mounting rod, 91, a clamping groove, 92, a threaded hole, 10, a supporting plate, 11, a driving shaft, 12, a cover plate, 13, an unwinding roller, 14, a retaining ring, 15, an inserting rod, 151, a straight rod, 152, a threaded rod, 16, a groove, 17, a bump, 18, a driven shaft, 19, a clamping key, 20, an upper circular groove, 21, a connecting bolt, 22, a gasket, 23, a lifting rod, 24, a telescopic rod, 25, a connecting plate, 26, a driven roller, 27, a driving roller, 28, a partition plate, 29, a flattening motor, 30, a transmission shaft, 31, a bearing, 32, a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, in an embodiment of the present invention, a cable moving device for electric power construction includes a base 1, a track wheel 2, an unwinding mechanism 3, and a pressing mechanism 4, wherein the bottom of the base 1 is fixedly provided with a crawler wheel 2, the installation mode and the working principle of the crawler wheel 2 adopt the prior art, which is the common knowledge of the people in the technical field, not described in detail, while the unwinding mechanism 3 is disposed on one side wall of the top of the base 1, the unwinding mechanism 3 is fixedly mounted on the top wall of the base 1 through a mounting seat 5, the flattening mechanism 4 is fixedly mounted on the other side of the top of the base 1, the cable roller is disposed in the unwinding mechanism 3, and the cable stretches into flattening mechanism 4, flattens the cable through flattening mechanism 4, flattens the circular cable of winding on the cable roller, has guaranteed the planarization of cable, the laying of the cable of being convenient for more.

Wherein, the unreeling mechanism 3 comprises an unreeling motor 8, an installation rod 9 and an unreeling roller 13, wherein the unreeling motor 8 is fixedly installed on the side wall of the installation seat 5 through a support plate 10, an output shaft of the unreeling motor 8 is connected with a driving shaft 11 through a coupler, the driving shaft 11 is rotatably installed at the top of the installation seat 5, a step groove is formed in the end portion of the driving shaft 11, a clamping key 19 is fixedly installed on the step groove, a driven shaft 18 is also rotatably installed at the top of the installation seat 5 far away from the unreeling motor 8, the size and the formation of the driven shaft 18 are consistent with those of the driven shaft 11, installation grooves are also formed in the left side and the right side of the installation rod 9, the installation grooves and the step groove correspond in size, a clamping groove 91 is formed in the top of the installation groove, the size of the clamping groove 91 and the size of the clamping key 19 correspond, the driving shaft 11 drives the mounting rod 9 to rotate through the clamping key 91; a lower circular groove 51 is formed in the middle of the top of the pair of mounting seats 5, the diameter of the lower circular groove 51 is larger than that of the driving shaft 11, a circle of balls 52 is fixedly mounted on the inner wall of the lower circular groove 51, the driving shaft 11 is slidably mounted on the outer wall of the balls 52, the driving shaft 11 is rotatably mounted in the lower circular groove 51 at the top of the mounting seat 5, a cover plate 12 is arranged at the top of the mounting seat 5, an upper circular groove 20 is formed in the middle of the cover plate 12, the upper circular groove 20 and the driving shaft 11 are in interference fit, the driving shaft 11 can rotate in the upper circular groove 51, the cover plate 12 is fixedly mounted on the upper surface of the mounting seat 5 through a connecting bolt 21, a gasket 22 is mounted at the bottom of the connecting bolt 21, the connecting bolt 21 is more stably connected, the mounting and dismounting of the mounting rod 9 are more convenient through the cover plate 12, and the replacement, the time for replacing the payout roller 13 is reduced.

Wherein, a pair of convex blocks 17 are symmetrically arranged on the side wall of the mounting rod 9, a groove 16 is arranged on the inner wall of the pay-off roller 13, one side of the groove 16 extends out from the side wall of the pay-off roller 13, so that the convex blocks 17 of the mounting rod 9 can be conveniently inserted into the groove 16, the pay-off roller 13 is arranged on the mounting rod 9, retaining rings 14 are arranged on the two side walls of the pay-off roller 13, a through hole is arranged in a connecting beam of the retaining rings 14, an inserting rod 15 is slidably arranged in the through hole, the inserting rod 15 is composed of a straight rod 151 and a threaded rod 152, wherein the straight rod 151 and the threaded rod 152 are fixedly arranged together, the straight rod 151 extends out from the side wall of the retaining rings 14, the threaded rod 152 is positioned at the bottom of the through hole of the connecting beam, four groups of threaded holes 92 are arranged on the side wall of the, therefore, the retainer ring 14 is fixed on the mounting rod 9, the cable on the pay-off roller 13 is blocked and limited through the retainer ring 14, and normal pay-off of the cable is guaranteed.

Wherein, the flattening mechanism 4 comprises a supporting seat 6, an air cylinder 7, a driven roller 26 and a driving roller 27, the air cylinder 7 is fixedly arranged at the top of the supporting seat 6, a telescopic rod 24 is fixedly arranged at the bottom output end of the air cylinder 7, a connecting plate 25 is fixedly arranged at the other end of the telescopic rod 24, the driven roller 26 is rotatably arranged in the connecting plate 25, the driven roller 26 is driven by the air cylinder 7 to move up and down, the operation is more convenient, the driving roller 27 is arranged at the bottom of the driven roller 26, the driving roller 27 is sleeved on the outer wall of a transmission shaft 30, wherein the transmission shaft 30 is rotatably arranged on the side wall of the supporting seat 6, a partition plate 28 is fixedly arranged on the bottom wall of the supporting seat 6, the end part of the transmission shaft 30 is rotatably arranged at the top of the partition plate 28, the transmission shaft 30 is, the output shaft of motor 29 that flattens passes through the shaft coupling and is in the same place with transmission shaft 30 fixed connection, drives drive roll 27 through motor 29 that flattens and rotates, and the both sides slidable mounting of drive roll 27 has bearing 31 simultaneously, and bearing 31 fixed mounting carries out the axial spacing through bearing 31 to drive roll 27 on the outer wall of transmission shaft 30, avoids drive roll 27 to carry out the axial slip at transmission shaft 30.

Preferably, a limiting groove 32 is formed in the outer wall of the driving roller 27, the depth of the limiting groove 32 is smaller than the diameter of the cable, a friction pad 33 is fixedly mounted at the bottom of the limiting groove 32, the cable penetrates through the limiting groove 32 and is compressed by the driven roller 26 to flatten the cable, the cable is guaranteed to be stably mounted between the driving roller 27 and the driven roller 26 through the limiting groove 32, and the cable is prevented from sliding out of two sides of the driving roller 27 in the process of wire defense.

the method comprises the following steps: an operator inserts the mounting rod 9 into the groove 16 of the pay-off roller 13 through the bump 17, and fixedly mounts the retainer ring 14 into the threaded hole 92 of the mounting rod 9 through the insert rod 15, so as to complete the mounting of the pay-off roller 13;

step two: the installed installation rod 9 is installed in the clamping keys 19 of the driving shaft 11 and the driven shaft 18 through the clamping groove 91, then the cover plate 12 is fixedly installed on the surface of the installation seat 5 through the connecting bolt 21, and the pay-off roller 13 is fixedly installed in the pay-off mechanism 3;

step three: the cable head penetrates out of the limiting groove 32 of the driving roller 27, and meanwhile, the air cylinder 7 is started to drive the driven roller 26 to descend and tightly press the cable head on the outer wall of the cable, so that pre-tightening of the cable is completed;

step four: the unwinding motor 8 is started to drive the unwinding roller 13 to rotate, unwinding operation is carried out, meanwhile, the flattening motor 29 is started to drive the driving roller 27 to rotate, the bent cable is flattened through the driving roller 27 and the driven roller 26, and flatness of the unwound cable is guaranteed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cable mobile device for electric power construction, includes base (1), athey wheel (2), unwinding mechanism (3) and flattening mechanism (4), its characterized in that: the crawler wheel (2) is fixedly mounted at the bottom of the base (1), meanwhile, an unwinding mechanism (3) is arranged on one side wall of the top of the base (1), the unwinding mechanism (3) is fixedly mounted on the top wall of the base (1) through a mounting seat (5), a flattening mechanism (4) is fixedly mounted on the other side of the top of the base (1), the cable roller is placed in the unwinding mechanism (3), and the cable extends into the flattening mechanism (4); the unreeling mechanism (3) comprises an unreeling motor (8), an installing rod (9) and an unreeling roller (13), wherein the unreeling motor (8) is fixedly installed on the side wall of the installing seat (5) through a supporting plate (10), an output shaft of the unreeling motor (8) is connected with a driving shaft (11) through a coupler, the driving shaft (11) is rotatably installed at the top of the installing seat (5), a step groove is formed in the end portion of the driving shaft (11), a clamping key (19) is fixedly installed on the step groove, a driven shaft (18) is also rotatably installed at the top of the installing seat (5) far away from the unreeling motor (8), the size and the formation of the driven shaft (18) are kept consistent with those of the driven shaft (11), installing grooves are also formed in the left side and the right side of the installing rod (9), the installing grooves correspond to the sizes of the step groove, the size of the clamping groove (91) corresponds to that of the clamping key (19), the mounting rod (9) is buckled at the tops of the clamping keys (91) of the driving shaft (11) and the driven shaft (18) through the clamping groove (91), and the driving shaft (11) drives the mounting rod (9) to rotate through the clamping keys (91).

2. The cable moving device for electric power construction as claimed in claim 1, wherein: seted up down circular slot (51) in the middle of the top of a pair of mount pad (5), the diameter of lower circular slot (51) is greater than the diameter of driving shaft (11), and fixed mounting has round ball (52) on the inner wall of lower circular slot (51), wherein driving shaft (11) slidable mounting is on the outer wall of ball (52), make driving shaft (11) rotate and install in lower circular slot (51) at mount pad (5) top, the top of mount pad (5) is provided with apron (12) simultaneously, last circular slot (20) have been seted up to the intermediate position of apron (12), go up circular slot (20) and driving shaft (11) and adopt interference fit, wherein apron (12) are through connecting bolt (21) fixed mounting at the upper surface of mount pad (5), and gasket (22) are installed to the bottom of connecting bolt (21).

3. The cable moving apparatus for electric power construction as claimed in claim 2, wherein: a pair of convex blocks (17) are symmetrically arranged on the side wall of the mounting rod (9), a groove (16) is arranged on the inner wall of the pay-off roller (13), one side of the groove (16) extends out of the side wall of the pay-off roller (13), meanwhile, two side walls of the pay-off roller (13) are provided with check rings (14), a connecting beam of each check ring (14) is internally provided with a through hole, an insert rod (15) is arranged in each through hole in a sliding manner, the inserted bar (15) consists of a straight bar (151) and a threaded bar (152), wherein the straight rod (151) and the threaded rod (152) are fixedly arranged together, the straight rod (151) extends out of the side wall of the retainer ring (14), the threaded rod (152) is located at the bottom of the through hole of the connecting beam, four groups of threaded holes (92) are formed in the side wall of the mounting rod (9), the threaded holes (92) and the threaded rod (152) correspond to each other in size, and the inserted rod (15) is mounted in the threaded holes (92) through the threaded rod (152) in a threaded mode.

4. The cable moving device for electric power construction as claimed in claim 3, wherein: flattening mechanism (4) are including supporting seat (6), cylinder (7), driven voller (26) and drive roll (27), cylinder (7) fixed mounting is at the top of supporting seat (6) to the bottom output fixed mounting of cylinder (7) has telescopic link (24), and the other end fixed mounting of telescopic link (24) has connecting plate (25), and driven voller (26) are installed in the internal rotation of connecting plate (25), and the bottom of driven voller (26) is provided with drive roll (27) simultaneously.

5. The cable moving apparatus for electric power construction as claimed in claim 4, wherein: the outer wall at transmission shaft (30) is established to drive roll (27) cover, and wherein transmission shaft (30) rotate and install on the lateral wall of supporting seat (6) to fixed mounting has baffle (28) on the diapire of supporting seat (6), and the tip of transmission shaft (30) rotates the top of installing at baffle (28), and the top fixed mounting of supporting seat (6) has motor (29) that flattens simultaneously, and the output shaft of motor (29) that flattens passes through the shaft coupling and is in the same place with transmission shaft (30) fixed connection.

6. The cable moving apparatus for electric power construction as claimed in claim 5, wherein: the outer wall of the driving roller (27) is provided with a limiting groove (32), the depth of the limiting groove (32) is smaller than the diameter of the cable, and the bottom of the limiting groove (32) is fixedly provided with a friction pad (33).

7. The cable moving apparatus for electric power construction as claimed in claim 4, wherein: the two sides of the driving roller (27) are provided with bearings (31) in a sliding mode, and the bearings (31) are fixedly arranged on the outer wall of the transmission shaft (30).

8. The use method of the cable moving device for power construction as claimed in claim 6, wherein the specific operation steps are as follows:

the method comprises the following steps: an operator inserts the mounting rod (9) into the groove (16) of the pay-off roller (13) through the bump (17), and fixedly mounts the retainer ring (14) into the threaded hole (92) of the mounting rod (9) through the insert rod (15), so that the installation of the pay-off roller (13) is completed;

step two: the installed installation rod (9) is installed in a clamping key (19) of a driving shaft (11) and a driven shaft (18) through a clamping groove (91), then a cover plate (12) is fixedly installed on the surface of an installation seat (5) through a connecting bolt (21), and a paying-off roller (13) is fixedly installed in a paying-off mechanism (3);

step three: the cable head penetrates out of a limiting groove (32) of a driving roller (27), and meanwhile, an air cylinder (7) is started to drive a driven roller (26) to descend and tightly press the driven roller on the outer wall of the cable, so that pre-tightening of the cable is completed;

step four: the uncoiling motor (8) is started to drive the uncoiling roller (13) to rotate, uncoiling operation is carried out, meanwhile, the flattening motor (29) is started to drive the driving roller (27) to rotate, and the bent cable is flattened through the driving roller (27) and the driven roller (26).