CN215528564U

CN215528564U - Power cable turn-buckle

Info

Publication number: CN215528564U
Application number: CN202121232697.7U
Authority: CN
Inventors: 王伟春
Original assignee: Changzhou Jinyang Equipment Installation Co ltd
Current assignee: Changzhou Jinyang Equipment Installation Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-14
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a power cable tightener, which comprises a mounting frame, wherein a reel is rotatably connected to the inner side of the mounting frame, one end of the reel extends out of the mounting frame, a driving wheel is arranged at one end of the reel extending out of the mounting frame, a limiting wheel is rotatably connected to the position of the side surface of the mounting frame, which is aligned with the driving wheel, and is meshed with the driving wheel, a mounting block is arranged at the position, which is close to the limiting wheel, of the side surface of the mounting frame, a driving screw is connected to the mounting block, and a clamping ring is arranged at one end, which is aligned with the limiting wheel, of the driving screw, so that the problems that the conventional cable tightener can fix a cable on the tightener, the operation of the tightener is inconvenient, the cable is not conveniently tightened according to the use requirement, and the effect of tightening the cable is influenced are solved, and the structure of the power cable tightener is improved and optimized, so that the power cable tightener can conveniently tighten the cable, and the auxiliary cable is convenient to stably install.

Description

Power cable turn-buckle

Technical Field

The utility model relates to the technical field of tighteners, in particular to a power cable tightener.

Background

The tightener, also called ratchet tightener, is used for tightening the wire in the overhead line laying construction. When the wire grip is used, the steel wire rope or the galvanized iron wire on the wire grip is firstly loosened and fixed on the cross arm, the wire is clamped by the wire grip, and then the special wrench is pulled.

The utility model relates to a power cable tightener which comprises a tightener body, wherein a first arc-shaped groove is formed in the upper surface of the tightener body, a second arc-shaped groove is formed in the lower surface of the tightener body, an upper pressing block and a lower pressing block are further included, the upper pressing block is locked on the upper side of the tightener body through a first bolt, the lower pressing block is locked on the lower side of the tightener body through a second bolt, a third arc-shaped groove opposite to the first arc-shaped groove and the second arc-shaped groove is formed in the lower surface of the upper pressing block, a fourth arc-shaped groove opposite to the second arc-shaped groove is formed in the upper surface of the lower pressing block, a first clamping opening used for clamping an external insulating terminal is formed between the first arc-shaped groove and the third arc-shaped groove, and a second clamping opening used for clamping a cable is formed between the second arc-shaped groove and the fourth arc-shaped groove, the utility model has the advantages of simple structure, firm installation, good wire tightening effect, high reliability and the like.

The cable tightener described in the above patent presents the following problems during use: although current cable turn-buckle can fix the cable on the turn-buckle, this kind of turn-buckle operation is inconvenient, is not convenient for tighten up the cable according to the user demand is quick, and the influence tightens up the effect to the cable.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a power cable turnbuckle to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a power cable turn-buckle, the mounting bracket comprises a mounting bracket, the inboard reel that is connected with of mounting bracket rotates, reel one end is visited out the mounting bracket, the one end that the reel was visited out the mounting bracket is equipped with the drive wheel, the position rotation that the mounting bracket side aligns the drive wheel is connected with spacing round, spacing round and drive wheel meshing, the position that the mounting bracket side is close to spacing round is equipped with the installation piece, be connected with drive screw on the installation piece, the one end that drive screw aligns spacing round is equipped with the rand, the rand is equipped with the latch towards the one side of spacing round, the reel is rolled up there is the cable, and the one end that the reel was visited out the mounting bracket is connected with the actuating lever, the mounting bracket top is connected with the couple, and the cable bottom links together with the mounting bracket, and the cable bottom is equipped with the couple, the couple top is equipped with the pulley, pulley and cable link together.

Through adopting the above-mentioned technical scheme, the mounting bracket is convenient for install each part of whole reel, the drive wheel is convenient for cooperate spacing round, thereby the position of reel is conveniently locked, spacing round and drive wheel mesh purpose together be convenient for spacing round can mesh the drive wheel fixed, the installation piece is convenient for be connected with driving screw, be convenient for driving screw drive rand, thereby make things convenient for the latch card of rand to take turns to spacing, and then can fix the position of spacing round when convenient spacing round of needs is stable, the cable is convenient for cooperate the outside cable, thereby it is convenient for take-up outside cable, the actuating lever is convenient for drive the rotation of drive, the couple is convenient for link together with cable or other reel parts, the pulley is convenient for cooperate the cable, thereby make things convenient for the cable to tighten up outside cable when continuous rolling.

The preferred, mounting bracket both sides middle part all is equipped with first bearing, and the position that the spacing wheel was aimed at to the mounting bracket side is equipped with the second bearing, and the mounting bracket top and bottom all are equipped with first round pin axle.

Through adopting above-mentioned technical scheme, the first bearing is convenient for cooperate the reel, the rotation and the use of the reel of being convenient for, and the round pin axle on mounting bracket top is convenient for cooperate the couple at top and is used, and the round pin axle of mounting bracket bottom is convenient for cooperate the cable bottom to make things convenient for cable bottom and mounting bracket to link together.

Preferably, the reel is arranged in the middle of the reel, the reel is connected with the first bearing in an interference manner, and the connector is arranged at one end of the reel facing to the outside.

Through adopting above-mentioned technical scheme, the spool is convenient for the reel and carries out the rolling to the cable, and the connector is convenient for cooperate the actuating lever, and the actuating lever of being convenient for drives the reel rotatory, and the continuous rolling cable of the reel of being convenient for is convenient for further tighten up the cable, and the connector is convenient for reel and actuating lever link together.

Preferably, a connecting shaft is arranged at the position, aligned with the second bearing, of the limiting wheel, and the connecting shaft is in interference connection with the second bearing.

Through adopting above-mentioned technical scheme, this kind of structure is that the spacing wheel of being convenient for and the mounting bracket rotate to be connected together.

Preferably, the bottom end of the hook is provided with an adapter, and the adapter and the hook are connected together through a second pin shaft.

Through adopting above-mentioned technical scheme, the adapter is convenient for the couple can rotate, and the couple of being convenient for can nimble use, and the second round pin axle is convenient for couple and the stable connection of adapter together.

Preferably, the bottom of the adapter is rotatably connected with the clamping head, and two sides of the bottom end of the clamping head are provided with the adapter holes.

Through adopting above-mentioned technical scheme, the dop is convenient for cooperate the pulley, the rotation and the use of the pulley of being convenient for, and the round pin axle of being convenient for of switching hole passes to make things convenient for dop and mounting bracket or pulley to link together.

In summary, the utility model mainly has the following beneficial effects: through the structure to the power cable turn-buckle improve and optimize for the power cable inlet can conveniently be taut with the cable, and the installation that the auxiliary cable is stable of being convenient for, and the position of the stable fixed reel of this kind of turn-buckle is convenient for according to the user demand simultaneously, thereby conveniently can be stabilized by taut cable, is convenient for install the cable to the staff, and this kind of cable turn-buckle convenient operation is convenient for the staff of being convenient for to use simultaneously.

Drawings

FIG. 1 is a schematic structural view of a cable turnbuckle;

FIG. 2 is a schematic structural view of the mounting bracket;

FIG. 3 is a schematic view of the construction of the reel;

FIG. 4 is a schematic structural view of a spacing wheel;

FIG. 5 is a schematic view of the drive rod;

fig. 6 is a schematic view of the hook structure.

Reference numerals: 1. a mounting frame; 11. a first bearing; 12. a second bearing; 13. mounting blocks; 14. a collar; 15. clamping teeth; 16. a drive screw; 17. a first pin shaft; 2. coiling; 21. a reel; 22. a drive wheel; 23. a connector; 3. a limiting wheel; 31. a connecting shaft; 4. a cable; 5. a drive rod; 51. adjusting a rod; 52. a handle; 53. sleeving heads; 54. trepanning; 6. hooking; 61. an adapter; 62. a second pin shaft; 63. clamping a head; 64. switching the hole; 7. a pulley.

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.

Referring to fig. 1, 2, 3 and 5, a power cable tightener comprises a mounting bracket 1, wherein the mounting bracket 1 is convenient for mounting the whole tightener for assembly and use, and is convenient for using the tightener; a reel 2 is arranged on the inner side of the mounting frame 1, a reel 21 is arranged in the middle of the reel 2, one end of the reel 2 extends out of the mounting frame 1 and is provided with a driving wheel 22, and a connector 23 is arranged at one end of the reel 2 extending out of the mounting frame 1; the reel 2 is convenient for winding the cable 4, so that the cable 4 is convenient to tighten to fix the cable 4, the driving wheel 22 is convenient to be matched with the limiting wheel 3, so that the limiting wheel 3 is convenient to fix the position of the reel 2, and the connector 23 is convenient to be matched with the driving rod 5, so that the driving rod 5 is convenient to drive the reel 2 to rotate; the connector 23 is connected with a driving rod 5, one end of the driving rod 5, which is aligned with the reel 2, is provided with a sleeve head 53, the middle part of the sleeve head 53 is provided with a sleeve hole 54, and the sleeve hole 54 is connected with the connector 23; the driving rod 5 is convenient for driving the reel 2 to rotate, so that the reel 2 can conveniently and rapidly wind the cable 4, the cable 4 can conveniently pull the cable, and the cable can be conveniently tightened; the tail end of the driving rod 5 is in threaded connection with an adjusting rod 51, the tail end of the adjusting rod 51 is provided with a handle 52, the adjusting rod 51 is convenient for adjusting the length of the whole driving rod 5 and is convenient for using the whole driving rod 5, and the handle 52 is convenient for rotating the driving rod 5, so that the driving rod 5 can be rotated and used conveniently; the side surface of the mounting rack 1 is provided with a limiting wheel 3, and the limiting wheel 3 is meshed with the driving wheel 22; the limiting wheel 3 is convenient for limiting the position of the driving wheel 22; a mounting block 13 is arranged at the position of the mounting frame 1 aligned with the limiting wheel 3, and a driving screw 16 is connected to the mounting block 13 in a threaded manner; the mounting block 13 is convenient for mounting the driving screw 16, screwing and using the driving screw 16 and driving the clamping ring 14 to move back and forth by the driving screw 16; a clamping ring 14 is rotatably connected with the driving screw 16 and one end facing the limiting wheel 3, and a clamping tooth 15 is arranged at the position of the inner side of the clamping ring 14 aligned with the limiting wheel 3; the clamping ring 14 is convenient to be matched with the limiting wheel 3 so as to fix the limiting wheel 3 conveniently, and the clamping teeth 15 are convenient to be matched with the limiting wheel 3 so as to limit the limiting wheel 3 conveniently by the clamping ring 14; a cable 4 is wound on the reel 2, and the bottom end of the cable 4 is connected with the mounting rack 1; the cable 4 is convenient to match with and roll the external cable, so that the external cable is convenient to be tensioned; a hook 6 is arranged on the cable 4, the top end of the hook 6 is rotatably connected with a pulley 7, and the pulley 7 is connected with the cable 4; the hook 6 is convenient to be matched with an external part or a cable for use, and the pulley 7 is convenient for the hook 6 to be capable of flexibly moving on the cable 4; the top end of the mounting rack 1 is rotatably connected with a hook 6, and the hook 6 at the top end of the mounting rack 1 is convenient for installation and use of the tightener.

Referring to fig. 2, first bearings 11 are arranged in the middle of two sides of the mounting frame 1, the first bearings 11 are convenient for the mounting frame 1 to be rotatably connected with the reel 21, a second bearing 12 is arranged at the position, aligned with the limiting wheel 3, of one side surface of the mounting frame 1, the second bearing 12 is convenient for being matched with the limiting wheel 3, the limiting wheel 3 is convenient for being matched with the mounting frame 1 for use, a first pin shaft 17 is arranged on the top end and the bottom end of the mounting frame 1 in a sawing mode, a first pin shaft 17 on the top end of the mounting frame 1 is convenient for being rotatably connected with the hook 6, and the first pin shaft 17 on the bottom end of the mounting frame 1 is convenient for being connected with the end portion of the cable 4.

Referring to fig. 4, a connecting shaft 31 is arranged at a position where the limiting wheel 3 aligns with the second bearing 12, and the connecting shaft 31 facilitates the rotation connection of the limiting gear and the mounting frame 1, the mounting and fixing of the limiting gear and the use of the limiting gear.

Referring to fig. 5, the bottom end of the hook 6 is connected with an adapter 61 through a second pin 62, the bottom end of the adapter 61 is rotatably connected with a chuck 63, and two sides of the bottom end of the chuck 63 are provided with transfer holes 64; adapter 61 is convenient for couple 6 rotation and use that can be nimble, and dop 63 is convenient for cooperate mounting bracket 1 or pulley 7, and the couple 6 of being convenient for links together with mounting bracket 1 or pulley 7.

The using method comprises the following steps: hang the couple 6 on turn-buckle top during the use and put on power element, later link together the couple 6 and the outside turn-buckle of turn-buckle bottom, make the turn-buckle card on the cable, later rotatory actuating lever 5, make actuating lever 5 drive reel 2 rotatory, tighten up cable 4 through the rotation of reel 2, thereby make things convenient for the shrink of cable 4 to drive tightening up of cable, tighten up the cable and finish back twisting and move driving screw 16, make rand 14 card on spacing wheel 3, thereby first fixed spacing wheel 3, and then make spool 21 stable, make things convenient for the link of further fixed cable 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power cable turnbuckle characterized in that: comprises a mounting rack (1), the inner side of the mounting rack (1) is rotatably connected with a reel (2), one end of the reel (2) extends out of the mounting rack (1), one end of the reel (2) extending out of the mounting rack (1) is provided with a driving wheel (22), the position of the side face of the mounting rack (1) aligned with the driving wheel (22) is rotatably connected with a limiting wheel (3), the limiting wheel (3) is meshed with the driving wheel (22), a mounting block (13) is arranged at the position of the side face of the mounting rack (1) close to the limiting wheel (3), a driving screw (16) is connected on the mounting block (13), a clamping ring (14) is arranged at one end of the driving screw (16) aligned with the limiting wheel (3), one side of the clamping ring (14) facing the limiting wheel (3) is provided with a clamping tooth (15), a cable (4) is coiled on the reel (2), one end of the reel (2) extending out of the mounting rack (1) is connected with a driving rod (5), the utility model discloses a cable, including mounting bracket (1), hanger (6), cable (4), couple (6), pulley (7) are equipped with to the top of hanger (1), the consignee bottom links together with mounting bracket (1), cable (4) bottom is equipped with couple (6), couple (6) top is equipped with pulley (7), pulley (7) link together with cable (4).

2. A power cable turnbuckle according to claim 1, characterized in that: mounting bracket (1) both sides middle part all is equipped with first bearing (11), the position that mounting bracket (1) side aligns spacing round of wheel (3) is equipped with second bearing (12), mounting bracket (1) top and bottom all are equipped with first round pin axle (17).

3. A power cable turnbuckle according to claim 1, characterized in that: reel (2) middle part is equipped with spool (21), spool (21) and first bearing (11) interference link together, one end towards the outside of reel (2) is equipped with connector (23).

4. A power cable turnbuckle according to claim 1, characterized in that: and a connecting shaft (31) is arranged at the position of the limiting wheel (3) aligned with the second bearing (12), and the connecting shaft (31) is in interference connection with the second bearing (12).

5. A power cable turnbuckle according to claim 1, characterized in that: couple (6) bottom is equipped with adapter (61), link together through second round pin axle (62) between adapter (61) and couple (6).

6. A power cable turnbuckle according to claim 5, characterized in that: adapter (61) bottom is rotated and is connected with dop (63), dop (63) bottom both sides all are equipped with switching hole (64).