CN111874728B

CN111874728B - High-low voltage power grid construction cable winding equipment and winding process

Info

Publication number: CN111874728B
Application number: CN202010743923.1A
Authority: CN
Inventors: 潘学勇; 刘云华
Original assignee: Wuxi Huamei Cable Co ltd
Current assignee: WUXI HUAMEI CABLE Co.,Ltd.
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-11
Anticipated expiration: 2040-07-29
Also published as: CN111874728A

Abstract

The invention provides high-low voltage power grid construction cable winding equipment and a winding process, which comprise a winding rack, a supporting unit and a driving unit, wherein the middle part of the upper end of the winding rack is provided with a discharging hole, the inner wall of the upper side of the middle part of the winding rack is provided with the supporting unit, and the inner wall of the lower end of the winding rack is provided with the driving unit; the winding device is additionally provided with the supporting unit, the driving unit is additionally arranged on the basis of the supporting unit, and when winding and wire taking are carried out, the supporting unit supports the interior of the winding disc so as to prevent the winding disc from deforming; the driving unit enables the winding disc to correspondingly rotate so as to reduce the bearing load of the winding device, so that the device is more stable and the service life of the device is prolonged; the invention adds the pressing branch chain, and when the cable is wound or taken, the pressing branch chain enables the cable to be more firmly attached to the winding disc, thereby reducing unnecessary workload.

Description

High-low voltage power grid construction cable winding equipment and winding process

Technical Field

The invention relates to the technical field of power grid construction, in particular to high-low voltage power grid construction cable winding equipment and a winding process.

Background

The electric energy is used as one form of energy, and has the characteristics of easy conversion, convenient transportation, easy control and convenient use; so far, electric power has become the technical basis of human material culture and spiritual culture in modern society, and the transmission and distribution of electric energy are mainly realized by high-voltage and low-voltage alternating-current power networks; in the power construction process, cables need to be arranged according to certain technical measures so as to ensure normal transmission of electric energy, and therefore, in order to facilitate construction, a winding device needs to be adopted to wind the cables onto a winding disc; during construction, the cable is taken down from the winding disc to be laid, so that the working efficiency during construction is improved.

However, the following problems exist when the construction cable is rolled at present: the utility model provides a what general cable rolling equipment mostly adopted is the both ends of grasping the rolling dish to reach rolling and the pivoted effect of rolling dish when getting the line, thereby lack stability when using, and can't play the supporting role to the rolling dish, consequently reduced the life of rolling equipment and rolling dish.

Second, when electric power construction usually, what adopted is that the manual work is pulled down the cable and is laid, and traditional rolling equipment can't compress tightly the cable, therefore loose and expansion can appear in the cable, are unfavorable for the construction, and increase the construction degree of difficulty.

Disclosure of Invention

The technical problem to be solved

The invention provides a cable winding device for high-low voltage power grid construction, which can solve the problems pointed out in the background technology.

Two technical schemes

In order to achieve the purpose, the invention adopts the following technical scheme that the high-low voltage power grid construction cable winding device comprises a winding rack, a supporting unit and a driving unit, wherein a discharging hole is formed in the middle of the upper end of the winding rack, the supporting unit is arranged on the inner wall of the upper side of the middle of the winding rack, and the driving unit is installed on the inner wall of the lower end of the winding rack, wherein:

the rolling frame includes rolling shell and compresses tightly the branch chain, wherein: a discharging hole is formed in the middle of the upper end of the winding shell, fixing grooves are symmetrically formed in the inner wall above the middle of the winding shell in the left-right mode, and a pressing branched chain is arranged at the upper end of the winding shell.

The supporting unit comprises a positioning cylinder, a supporting column, a transmission cylinder, a transmission rod, an execution contact rod and a supporting plate, wherein: the positioning cylinder bilateral symmetry is installed in the fixed groove, the end of a telescopic rod of the positioning cylinder is connected with a support column, a cavity is formed in the support column, the transmission cylinder is installed on the inner wall of the cavity, the transmission rod is of a cross structure and is symmetrically installed at the tail end of the telescopic rod of the transmission cylinder through a bearing, the other end of the transmission rod is connected with an execution contact rod through a bearing, the transmission rod and the execution contact rod are slidably connected with a cross through hole, and the support plate bilateral symmetry is installed below the positioning cylinder.

Drive unit includes two-way motor, pivot, eccentric wheel, transmission shaft, supporting seat, guide spring pole, spacing post, auxiliary block, wherein: the bidirectional motor is arranged on the inner wall of the middle part of the lower end of the rolling shell through a motor base, the supporting seats are symmetrically arranged on the inner walls of the lower ends of the rolling shells on the left side and the right side of the bidirectional motor, the supporting seats are sequentially provided with a linkage groove, a first through hole, a circular cavity and a second through hole from outside to inside, a circular groove is arranged above the middle part of the limiting post from inside to outside, and an arc-shaped groove is arranged at the upper end of the limiting post, wherein, an output shaft of the bidirectional motor is symmetrically connected with a rotating shaft, the outer wall of the other side of the rotating shaft is connected with the second through hole through a bearing, the tail end of the rotating shaft is connected with an eccentric wheel, the eccentric wheel is rotatably connected in the circular cavity, a transmission shaft is arranged on the outer side wall of the eccentric, the other end of the guide spring rod is symmetrically connected to the outer walls of the front side and the rear side of the limiting column, and the auxiliary blocks are symmetrically arranged on the outer wall of the limiting column outside the arc-shaped groove.

As a preferred technical solution of the present invention, the compression branch chain includes a telescopic cylinder, a support rod, an execution plate, a locking bolt, a positioning plate, a transmission projection, a telescopic spring rod, and a compression block, wherein: telescopic cylinder bilateral symmetry installs on drain hole outside rolling shell outer wall, telescopic cylinder telescopic link end-to-end connection has the bracing piece, left side bracing piece upper end is connected with the execution board through the bearing, the right side bracing piece is connected through locking bolt with the execution board, execution board lower extreme middle part is provided with the locating plate, the inside horizontal spout of having seted up of locating plate, transmission lug sliding connection is in horizontal spout, transmission lug lower extreme is connected with the expanding spring pole, the expanding spring pole other end is connected with the compact heap, the inside linkage through-hole of having seted up of compact heap.

As a preferable technical scheme of the invention, the inner side wall of the discharging hole is symmetrically and uniformly provided with balls for reducing friction from top to bottom, left and right.

As a preferred technical scheme of the invention, the transverse sliding groove is a concave groove, and balls for reducing friction are uniformly arranged on the inner wall of the upper end of the concave groove from left to right.

According to a preferable technical scheme of the invention, the cavity is internally provided with a cross-shaped through hole and a connecting groove in sequence from inside to outside, wherein T-shaped grooves are formed in the cross-shaped through hole along the outer end of the supporting column, a connecting hole is formed between the cross-shaped through hole and the connecting groove, and the transmission rod is connected with the inner side wall of the connecting hole in a sliding manner.

As a preferable technical scheme of the invention, the tail end of the execution feeler lever is of a T-shaped structure, the execution feeler lever is in sliding connection with the T-shaped groove, and balls for reducing friction are uniformly arranged on the outer wall of the tail end of the execution feeler lever.

Three beneficial effects

The invention greatly improves the secondary recovery processing of plastic products: the utility model provides a what general cable rolling equipment mostly adopted is the both ends of grasping the rolling dish to reach rolling and the pivoted effect of rolling dish when getting the line, thereby lack stability when using, and can't play the supporting role to the rolling dish, consequently reduced the life of rolling equipment and rolling dish.

Usually when electric power construction, what adopt is that the manual work pulls down the cable and lays, and traditional rolling equipment can't compress tightly the cable, therefore loose and expansion can appear in the cable, is unfavorable for the construction, and increases the construction degree of difficulty.

The winding device is additionally provided with the supporting unit, the driving unit is additionally arranged on the basis of the supporting unit, and when winding and wire taking are carried out, the supporting unit supports the interior of the winding disc so as to prevent the winding disc from deforming; the driving unit enables the winding disc to correspondingly rotate so as to reduce the bearing load of the winding device, so that the device is more stable and the service life of the device is prolonged.

The invention adds the pressing branch chain, and when the cable is wound or taken, the pressing branch chain enables the cable to be more firmly attached to the winding disc, thereby reducing unnecessary workload.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a front sectional view of the present invention.

FIG. 2 is a sectional view taken along line A-A of FIG. 1 of the present invention.

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 of the present invention.

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 of the present invention.

Fig. 5 is a partial enlarged view of the present invention at D of fig. 1.

Fig. 6 is a partial enlarged view of the present invention at E of fig. 1.

Fig. 7 is a partial enlarged view of the invention at F of fig. 1.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 7, a high-low voltage electric wire netting construction cable conductor rolling equipment, including rolling frame 1, support element 2 and drive unit 3, drain 11 has been seted up at 1 upper end middle part of rolling frame, is provided with support element 2 on the side inner wall of rolling frame 1 middle part upside, installs drive unit 3 on the 1 lower extreme inner wall of rolling frame, wherein:

the winding frame 1 comprises a winding shell 12 and a pressing branch chain 13, wherein: a discharge hole 11 is formed in the middle of the upper end of the winding shell 12, and balls for reducing friction are uniformly arranged on the inner side wall of the discharge hole 11 from top to bottom and are symmetrical left and right; fixed grooves 121 are symmetrically formed in the inner wall of the upper portion of the middle of the winding shell 12 in the left-right direction, and a pressing branched chain 13 is arranged at the upper end of the winding shell 12.

The pressing branched chain 13 comprises a telescopic cylinder 131, a support rod 132, an execution plate 133, a locking bolt 134, a positioning plate 135, a transmission lug 136, a telescopic spring rod 137 and a pressing block 138, wherein: the telescopic cylinders 131 are symmetrically arranged on the outer wall of the winding shell 12 at the outer side of the discharging hole 11 in a left-right mode, the tail ends of telescopic rods of the telescopic cylinders 131 are connected with supporting rods 132, the upper ends of the supporting rods 132 at the left side are connected with an execution plate 133 through bearings, the supporting rods 132 at the right side are connected with the execution plate 133 through locking bolts 134, a positioning plate 135 is arranged in the middle of the lower end of the execution plate 133, a transverse sliding groove 1351 is formed in the positioning plate 135, the transverse sliding groove 1351 is a concave groove, and balls for reducing friction are uniformly arranged; the transmission lug 136 is connected in the transverse sliding groove 1351 in a sliding manner, the lower end of the transmission lug 136 is connected with a telescopic spring rod 137, the other end of the telescopic spring rod 137 is connected with a pressing block 138, and a linkage through hole 1381 is formed in the pressing block 138; during specific work, the telescopic cylinder 131 is opened, the telescopic cylinder 131 drives the execution plate 133 to move downwards through the supporting rod 132, the positioning plate 135 drives the transmission lug 136 to move downwards under the action of the execution plate 133, the transmission lug 136 drives the pressing block 138 to move downwards through the telescopic spring rod 137, a cable penetrates through the linkage through hole 1381 to be wound or taken out, and during the process, the transmission lug 136 drives the pressing block 138 to slide back and forth along with the direction of the cable, so that the cable is locked and is firmly attached to the winding disc; after the work is finished, the telescopic cylinder 131 drives the positioning plate 135 to reset upwards through the supporting rod 132 and the execution plate 133, and the transmission lug 136 drives the telescopic spring rod 137 and the pressing block 138 to reset upwards under the action of the positioning plate 135.

The supporting unit 2 comprises a positioning cylinder 21, a supporting column 22, a transmission cylinder 23, a transmission rod 24, an execution feeler lever 25 and a supporting plate 26, wherein: the positioning air cylinders 21 are symmetrically arranged in the fixing groove 121 from left to right, the tail ends of telescopic rods of the positioning air cylinders 21 are connected with supporting columns 22, cavities 221 are formed in the supporting columns 22, cross-shaped through holes 2211 and connecting grooves 2212 are sequentially formed in the cavities 221 from inside to outside, T-shaped grooves are formed in the cross-shaped through holes 2211 in the outer ends of the supporting columns 22, connecting holes 2213 are formed between the cross-shaped through holes 2211 and the connecting grooves 2212, and the transmission rods 24 are connected with the inner side walls of the connecting holes 2213 in a sliding; the transmission cylinder 23 is arranged on the inner wall of the cavity 221, the transmission rod 24 is in a cross-shaped structure and is symmetrically arranged at the tail end of an expansion rod of the transmission cylinder 23 through a bearing, the other end of the transmission rod 24 is connected with an execution contact rod 25 through a bearing, the tail end of the execution contact rod 25 is in a T-shaped structure, the execution contact rod 25 is in sliding connection with a T-shaped groove, and balls for reducing friction are uniformly arranged on the outer wall of the tail end of the execution contact rod 25; the transmission rod 24 and the execution contact rod 25 are connected with the cross-shaped through hole 2211 in a sliding mode, and the supporting plates 26 are symmetrically arranged on the left side and the right side below the positioning cylinder 21 on the inner wall of the winding shell 12.

When the winding device works specifically, the positioning cylinder 21 is opened, and the positioning cylinder 21 is matched with the supporting plate 26 to push the supporting column 22 to move towards the inner side of the center of the winding disc; the transmission cylinder 23 is opened, and the transmission cylinder 23 drives the execution contact rod 25 to move outwards through the transmission rod 24 to support the winding disc; after the work is finished, the transmission cylinder 23 drives the execution contact rod 25 to reset through the transmission rod 24, and the positioning cylinder 21 cooperates with the supporting plate 26 to drive the supporting column 22 to reset.

The driving unit 3 comprises a bidirectional motor 31, a rotating shaft 32, an eccentric wheel 33, a transmission shaft 34, a supporting seat 35, a guide spring rod 36, a limiting column 37 and an auxiliary block 38, wherein: the bidirectional motor 31 is installed on the inner wall of the middle part of the lower end of the rolling shell 12 through a motor base, the supporting seat 35 is symmetrically arranged on the inner walls of the lower end of the rolling shell 12 at the left side and the right side of the bidirectional motor 31, the supporting seat 35 is sequentially provided with a linkage groove 351, a first through hole 352, a circular cavity 353 and a second through hole 354 from outside to inside, a circular groove 371 is arranged above the middle part of the limiting column 37 from inside to outside, and an arc groove 372 is arranged at the upper end of the limiting column 37, wherein, the output shaft of the bidirectional motor 31 is bilaterally symmetrically connected with a rotating shaft 32, the outer wall at the other side of the rotating shaft 32 is connected with the second through hole 354 through a bearing, the tail end of the rotating shaft 32 is connected with an eccentric wheel 33, the eccentric wheel 33 is rotatably connected in the circular cavity 353, the, spacing post 37 sliding connection is in linkage groove 351, and the symmetry of guide spring pole 36 is installed on the supporting seat 35 front and back end inner wall, and guide spring pole 36 other end symmetric connection is on spacing post 37 front and back side outer wall, and the preceding back symmetry of auxiliary block 38 sets up on the spacing post 37 outer wall in the arc-shaped groove 372 outside.

During specific work, the bidirectional motor 31 is turned on, the bidirectional motor 31 drives the eccentric wheel 33 to rotate through the rotating shaft 32, the transmission shaft 34 drives the limiting column 37 to do circumferential reciprocating motion under the action of the eccentric wheel 33 in a matching mode with the guide spring rod 36, and the auxiliary block 38 drives the winding disc to rotate in a matching mode with the limiting column 37.

In addition, the invention also provides a high-low voltage power grid construction cable winding process which is mainly completed by matching the high-low voltage power grid construction cable winding equipment, and the process comprises the following steps:

the first step is as follows: and (4) putting the winding disc into winding equipment through a discharge hole 11.

The second step is that: opening the positioning cylinder 21, and pushing the supporting column 22 to move towards the inner side of the center of the winding disc by the positioning cylinder 21 in cooperation with the supporting plate 26; and opening the transmission cylinder 23, driving the execution contact rod 25 to move outwards by the transmission rod 24 through the transmission cylinder 23, and supporting the winding disc.

The third step: the telescopic cylinder 131 is opened, the telescopic cylinder 131 drives the execution plate 133 to move downwards through the supporting rod 132, the positioning plate 135 drives the transmission lug 136 to move downwards under the action of the execution plate 133, the transmission lug 136 pressing block 138 moves downwards, and the cable penetrates through the linkage through hole 1381 to be wound or taken.

The fourth step: the bidirectional motor 31 is turned on, the bidirectional motor 31 drives the eccentric wheel 33 to rotate through the rotating shaft 32, the transmission shaft 34 drives the limiting column 37 to move in a circumferential reciprocating mode under the action of the eccentric wheel 33 in a matched mode through the guide spring rod 36, and the auxiliary block 38 pushes the winding disc to rotate in a matched mode through the limiting column 37.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-low voltage electric wire netting construction cable conductor rolling equipment, includes rolling frame (1), support element (2) and drive unit (3), its characterized in that:

winding frame (1) upper end middle part has been seted up drain hole (11), is provided with supporting element (2) on winding frame (1) middle part upside inner wall, installs drive unit (3) on winding frame (1) lower extreme inner wall, wherein:

rolling frame (1) is including rolling shell (12) and compress tightly branch chain (13), wherein: a discharging hole (11) is formed in the middle of the upper end of the winding shell (12), fixing grooves (121) are symmetrically formed in the inner wall of the upper middle portion of the winding shell (12) in the left-right direction, and a pressing branched chain (13) is arranged at the upper end of the winding shell (12);

the supporting unit (2) comprises a positioning cylinder (21), a supporting column (22), a transmission cylinder (23), a transmission rod (24), an execution feeler lever (25) and a supporting plate (26), wherein: the positioning cylinder (21) is bilaterally symmetrically arranged in the fixing groove (121), the tail end of a telescopic rod of the positioning cylinder (21) is connected with a supporting column (22), a cavity (221) is formed in the supporting column (22), the transmission cylinder (23) is arranged on the inner wall of the cavity (221), the transmission rod (24) is in a cross structure and is symmetrically arranged at the tail end of the telescopic rod of the transmission cylinder (23) through a bearing, the other end of the transmission rod (24) is connected with an execution touch rod (25) through a bearing, and the supporting plate (26) is bilaterally symmetrically arranged below the positioning cylinder (21) on the inner wall of;

drive unit (3) include two-way motor (31), pivot (32), eccentric wheel (33), transmission shaft (34), supporting seat (35), guide spring pole (36), spacing post (37), auxiliary block (38), wherein: the two-way motor (31) is arranged on the inner wall of the middle part of the lower end of the rolling shell (12) through a motor base, the supporting seat (35) is symmetrically arranged on the inner walls of the lower ends of the rolling shell (12) at the left side and the right side of the two-way motor (31), the supporting seat (35) is sequentially provided with a linkage groove (351), a first through hole (352), a circular cavity (353) and a second through hole (354) from outside to inside, a circular groove (371) is arranged above the middle part of the limiting column (37) from inside to outside, and an arc-shaped groove (372) is arranged at the upper end of the limiting column (37), wherein an output shaft of the two-way motor (31) is bilaterally and symmetrically connected with a rotating shaft (32), the outer wall at the other side of the rotating shaft (32) is connected with the second through hole (354) through a bearing, the tail end of the rotating shaft (, transmission shaft (34) are connected through the bearing with a through-hole (352), and transmission shaft (34) other end passes through the bearing and rotates to be connected in circular groove (371), and spacing post (37) sliding connection is in linkage groove (351), and guide spring rod (36) symmetry is installed on supporting seat (35) front and back end inner wall, and guide spring rod (36) other end symmetric connection is on spacing post (37) front and back side outer wall, and auxiliary block (38) front and back symmetry sets up on spacing post (37) outer wall in the arc type groove (372) outside.

2. The high-low voltage power grid construction cable winding device as claimed in claim 1, wherein: compress tightly branched chain (13) including telescopic cylinder (131), bracing piece (132), execution board (133), locking bolt (134), locating plate (135), transmission lug (136), telescopic spring pole (137), compact heap (138), wherein: telescopic cylinder (131) bilateral symmetry installs on drain hole (11) outside rolling shell (12) outer wall, telescopic cylinder (131) telescopic link end-to-end connection has bracing piece (132), left side bracing piece (132) upper end is connected with execution board (133) through the bearing, right side bracing piece (132) are connected through locking bolt (134) with execution board (133), execution board (133) lower extreme middle part is provided with locating plate (135), horizontal spout (1351) have been seted up to locating plate (135) inside, transmission lug (136) sliding connection is in horizontal spout (1351), transmission lug (136) lower extreme is connected with telescopic spring pole (137), telescopic spring pole (137) other end is connected with compact heap (138), linkage through-hole (1381) have been seted up to compact heap (138) inside.

3. The high-low voltage power grid construction cable winding device as claimed in claim 2, wherein: and balls used for reducing friction are symmetrically and uniformly arranged on the inner side wall of the discharging hole (11) from top to bottom left and right.

4. The high-low voltage power grid construction cable winding device as claimed in claim 2, wherein: the transverse sliding groove (1351) is a concave groove, and balls for reducing friction are uniformly arranged on the inner wall of the upper end of the concave groove from left to right.

5. The high-low voltage power grid construction cable winding device as claimed in claim 1, wherein: cavity (221) inside has seted up cross through-hole (2211) and spread groove (2212) from inside to outside in proper order, and wherein, all seted up T type groove along support column (22) outer end cross through-hole (2211) department, has seted up connecting hole (2213) between cross through-hole (2211) and spread groove (2212), and connecting hole (2213) are the structure that reduces gradually from outside-in diameter, transfer line (24) and connecting hole (2213) inside wall sliding connection.

6. The high-low voltage power grid construction cable winding device as claimed in claim 1, wherein: the tail end of the execution feeler lever (25) is of a T-shaped structure, the execution feeler lever (25) is connected with the T-shaped groove in a sliding mode, and balls used for reducing friction are uniformly arranged on the outer wall of the tail end of the execution feeler lever (25).