CN213990044U

CN213990044U - Wire tightening device

Info

Publication number: CN213990044U
Application number: CN202022624443.1U
Authority: CN
Inventors: 蔡海多; 刘长虹; 李海萍; 赖群
Original assignee: Jiangxi Quanxin Electric Co ltd
Current assignee: Jiangxi Quanxin Electric Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-17
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a tensioner bullwheel, including public clamp and female clamp, still include: an L-shaped connecting rod disposed on the male clip; the adjusting clamp is rotatably connected with the L-shaped connecting rod and is provided with a first arc groove and a second arc groove; and the locking mechanism is used for connecting the male clamp and the female clamp, and when the locking mechanism is screwed, the distance between the male clamp and the female clamp is adjustable. In the utility model, the adjusting clamp and the female clamp can clamp cables with different sizes by arranging the adjusting clamp, so that the device can clamp more cables with different sizes, and when the cables are fixed on the street code, the cables can be directly and transversely placed between the male clamp and the female clamp; the device is simple and convenient to operate, is suitable for more cables with different sizes, and is high in practicability.

Description

Wire tightening device

Technical Field

The utility model belongs to the technical field of the fixed technique of cable and specifically relates to a take-up unit.

Background

The cable is erected on a telegraph pole or a building through a cable fixing device, and the fixing of the cable terminal is generally to wind the cable end around an insulator (street porcelain) to bend and bind or fix the separated cable ends in a tensioned state. The existing tightening device clamps and fixes a cable through the matching of a male clamp and a female clamp, but the male clamp and the female clamp cannot fix the cables with different sizes, so that the practicability is low and the defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a wire tightening device.

The technical scheme of the utility model: a tightening device comprises a male clamp and a female clamp, and further comprises:

an L-shaped connecting rod disposed on the male clip;

the adjusting clamp is rotatably connected with the L-shaped connecting rod and is provided with a first arc groove and a second arc groove;

and the locking mechanism is used for connecting the male clamp and the female clamp, and when the locking mechanism is screwed, the distance between the male clamp and the female clamp is adjustable.

Preferably, the adjusting clamp is in threaded connection with the L-shaped connecting rod.

Preferably, locking mechanism includes first round bar, connecting rod, second round bar and nut, first round bar passes respectively with second round bar one end female press from both sides with nut threaded connection, first round bar passes through with the second round bar the connecting rod is connected.

Preferably, the male connector further comprises a connecting piece for connecting the male clip and the locking mechanism, and after the connecting piece is taken out, one end of the male clip can rotate relative to the locking mechanism.

Preferably, the female clamp is provided with an identification sleeve.

Preferably, the identification sleeve is detachably arranged on the female clip.

Preferably, rubber pads are arranged on the first arc groove and the second arc groove.

The utility model has the advantages that: in the utility model, the adjusting clamp and the female clamp can clamp cables with different sizes by arranging the adjusting clamp, so that the device can clamp more cables with different sizes, and when the cables are fixed on the street code, the cables can be directly and transversely placed between the male clamp and the female clamp; the device is simple and convenient to operate, is suitable for more cables with different sizes, and is high in practicability.

Drawings

FIG. 1 is a front view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of the preferred embodiment of the present invention;

fig. 3 is a sectional view of the connection between the L-shaped connecting rod and the adjusting clamp in the preferred embodiment of the present invention.

Reference numerals: male clamp 1, placing groove 11, female clamp 2, L-shaped row connecting rod 3, adjusting clamp 4, first arc groove 41, second arc groove 42, first round bar 5, connecting rod 6, second round bar 7, nut 8, connecting piece 9 and identification sleeve 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a tensioner comprising a male clip 1 and a female clip 2, further comprising:

an L-shaped connecting rod 3 provided on the male clip 1;

the adjusting clamp 4 is rotatably connected with the L-shaped connecting rod 3, and a first arc groove 41 and a second arc groove 42 are formed in the adjusting clamp 4;

and the locking mechanism is used for connecting the male clamp 1 with the female clamp 2, and when the locking mechanism is screwed, the distance between the male clamp 1 and the female clamp 2 is adjustable. The utility model discloses in, it can press from both sides tightly not the cable of equidimension with female clamp 2 to be provided with first circular arc groove 41 and second circular arc groove 22 on the adjustment clamp 4, makes the device can be suitable for more different cables, when twisting locking mechanism, and public clamp 1 and female distance between pressing from both sides 2 is adjustable, presss from both sides tightly or unclamps to the cable.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the adjustment clamp 4 is screwed to the L-shaped connecting rod 3, so that the first arc groove 41 and the second arc groove 42 can be replaced.

In this embodiment, locking mechanism includes first round bar 5, connecting rod 6, second round bar 7 and nut 8, and first round bar 5 passes female 2 and nut 8 threaded connection with second round bar 7 one end respectively, and first round bar 5 passes through connecting rod 6 with second round bar 7 to be connected, and when rotating nut 8, the distance between male clamp 1 and the female clamp 2 changes, and then realizes the clamp of cable tightly with unclamp. In particular, the first round bar 5 is connected to the male clamp 1.

In the embodiment, the cable fixing device further comprises a connecting piece 9 which is used for connecting the male clamp 1 and the locking mechanism, one end of the male clamp 1 can rotate relative to the locking mechanism after the connecting piece 9 is taken out, the male clamp 1 can rotate after the connecting piece 9 is taken out, when a cable is fixed on a street code, the cable can be directly and transversely placed into the female clamp 2, then the male clamp 1 is rotated reversely, the cable can be fixed between the male clamp 1 and the female clamp 2 by installing the connecting piece 9, the male clamp 1 and the female clamp 2 do not need to be separated, and the operation time is saved; specifically, the first round rod 5 is rotatably connected with the male clamp 1, the connecting piece 9 is a bolt, and the male clamp 1 is provided with a placing groove 11; the connecting piece 9 is connected with the second round bar 7.

In this embodiment, be provided with sign cover 10 on female 2, sign cover 10 is provided with the sign with the same sign of cable, is convenient for find required cable fast.

In this embodiment, the mark sleeve 10 is detachably disposed on the female clip 2, so that the mark sleeve 10 can be replaced conveniently.

In this embodiment, the first arc groove 41 and the second arc groove 42 are provided with rubber pads, so as to effectively prevent the cable from being scratched when the cable is clamped.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tensioner bullwheel, includes male clamp (1) and female clamp (2), its characterized in that still includes:

an L-shaped connecting rod (3) arranged on the male clamp (1);

the adjusting clamp (4) is rotatably connected with the L-shaped connecting rod (3), and a first arc groove (41) and a second arc groove (42) are formed in the adjusting clamp (4);

the locking mechanism is used for connecting the male clamp (1) and the female clamp (2), and when the locking mechanism is screwed, the distance between the male clamp (1) and the female clamp (2) is adjustable.

2. A tensioner as claimed in claim 1, wherein: the adjusting clamp (4) is in threaded connection with the L-shaped connecting rod (3).

3. A tensioner as claimed in claim 1, wherein: locking mechanism includes first round bar (5), connecting rod (6), second round bar (7) and nut (8), first round bar (5) pass respectively with second round bar (7) one end female press from both sides (2) with nut (8) threaded connection, first round bar (5) pass through with second round bar (7) connecting rod (6) are connected.

4. A tensioner as claimed in claim 1, wherein: the male clip is characterized by further comprising a connecting piece (9) used for connecting the male clip (1) and the locking mechanism, and after the connecting piece (9) is taken out, one end of the male clip (1) can rotate relative to the locking mechanism.

5. A tensioner as claimed in claim 1, wherein: the female clamp (2) is provided with an identification sleeve (10).

6. A tensioner as claimed in claim 5, wherein: the identification sleeve (10) is detachably arranged on the female clamp (2).

7. A tensioner as claimed in claim 1, wherein: rubber pads are arranged on the first arc groove (41) and the second arc groove (42).