CN217062811U

CN217062811U - Wire grip

Info

Publication number: CN217062811U
Application number: CN202220406729.9U
Authority: CN
Inventors: 邹书星; 朱力; 齐剑; 张群辉; 张朝华; 周启虎; 李修鹏
Original assignee: Xiangyang Chengzhi Power Design Co ltd
Current assignee: Xiangyang Chengzhi Power Design Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-26
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of cable construction appliances, in particular to a wire grip, which comprises a fixed plate, wherein a supporting seat is arranged below the fixed plate; a plurality of groups of wire pulling wheel sets which are sequentially arranged along the wire pulling direction are arranged on one side surface of the fixing plate; the wire pulling wheel set comprises two wire pulling wheels which are arranged at intervals up and down, and a wire pulling groove for fixing a cable is formed in the outer surface of each wire pulling wheel. Put into along the wire drawing groove through the cable tip that will flare-outing to when taking out the cable along the wire drawing inslot of multiunit wire drawing wheelset in proper order, can be straightened after guaranteeing that the cable sees off through the extrusion of wire drawing inslot wall, compare the process labour saving and time saving more of traditional straightening cable core, can avoid again the damage to cable core and external insulation.

Description

Wire grip

Technical Field

The utility model relates to a cable construction utensil technical field specifically is a wire grip.

Background

During electric power construction, the secondary cable needs to be stripped, each cable core is straightened, and the secondary device is connected. Usually, during construction, workers need to fix one end of a cable, strip the cable, clamp the other end of a cable core by using a vice and pull the cable straight on the ground forcibly.

Adopt the manual work to pull straight mode, easily to cable core and external insulation damage, secondly act as go-between inefficiency, waste time and difficultly when leading to electric power construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a wire grip and solve above-mentioned cable and adopt the manual work to pull the problem of directly damaging cable core and outer insulating skin easily.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a wire grip comprises a fixed plate, wherein a supporting seat is arranged below the fixed plate; a plurality of groups of wire pulling wheel sets which are sequentially arranged along the wire pulling direction are arranged on one side surface of the fixing plate; the wire pulling wheel set comprises two wire pulling wheels which are arranged at intervals up and down, and a wire pulling groove for fixing a cable is formed in the outer surface of each wire pulling wheel.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a plurality of line pressing bulges which are uniformly distributed along the line drawing groove are arranged in the line drawing groove of the line drawing wheel.

Furthermore, two groups of the wire pulling wheel sets are arranged, and a plurality of groups of guide wheel sets which are sequentially arranged along the wire pulling direction are also arranged between the two groups of the wire pulling wheel sets; the guide wheel set comprises two guide wheels which are arranged at intervals up and down.

Further, the wire drawing device also comprises a guide cylinder which is opposite to the wire drawing groove of the wire drawing wheel positioned at the wire inlet end, and the fixed plate is provided with a bracket for fixing the guide cylinder.

Further, the wire inlet end of the guide cylinder is open.

Furthermore, each wire pulling wheel is connected with the supporting seat through a rotating shaft; and the fixed plate is also provided with a rotating assembly connected with the rotating shaft and used for driving the rotating shaft to drive the wire pulling wheel to rotate.

Furthermore, the rotating assembly comprises a turntable which is arranged along the other side surface of the fixed plate and is connected with the rotating shaft; the rotary disc is provided with a crank.

Further, the rotating assembly comprises a transmission gear, a driving gear and a motor; the transmission gear is in driving connection with the rotating shaft; the motor is arranged on the supporting seat, and the driving gear is connected with the motor output shaft and meshed with the transmission gear.

The beneficial effects of the utility model are that: the utility model relates to a wire stretcher puts into along the wire-drawing groove through the cable tip that will straighten to when taking out the wire-drawing inslot that follows the multiunit wheelset in proper order with the cable, can be straightened after guaranteeing through wire-drawing inslot wall extrusion that the cable sees off, compare traditional straightening cable core's process labour saving and time saving more, can avoid the damage to cable core and external insulation again.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the fixing plate mounting pulling line wheel set of the present invention;

FIG. 3 is a partial schematic view of the wire drawing wheel of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention;

fig. 5 is a schematic structural diagram of a third embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fifth embodiment of the present invention;

fig. 7 is a schematic structural diagram of a sixth embodiment of the present invention;

fig. 8 is a schematic structural view of the installation guide cylinder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a fixing plate, 101, a supporting seat, 2, a stay wire wheel set, 21, a stay wire wheel, 21a, a stay wire groove, 211, a wire pressing bulge, 212, a rotating shaft, 3, a guide wheel set, 31, a guide wheel, 4, a guide cylinder, 41, a support, 5, a rotary disc, 6, a crank, 7, a transmission gear, 8, a driving gear, 9, a motor, 10 and a cable.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, and an integrally formed structure. The specific meaning of such terms in this patent may be understood by one of ordinary skill in the art as appropriate.

The embodiment of the utility model is as follows

Example one

As shown in fig. 1 and fig. 2, the present embodiment designs a wire puller, which includes a fixing plate 1, and a supporting seat 101 is disposed below the fixing plate 1; a plurality of groups of stay wire wheel sets 2 which are sequentially arranged along the stay wire direction are arranged on one side surface of the fixing plate 1. The wire pulling wheel set 2 comprises two wire pulling wheels 21 which are arranged at intervals up and down, and a wire pulling groove 21a for fixing a cable is formed in the outer surface of each wire pulling wheel 21. Above-mentioned wire grip puts into along wire casing 21a through the cable tip that will straighten to when taking out the cable in the wire casing 21a of the multiunit wheelset 2 of acting as go-between in proper order, can be straightened after guaranteeing through the extrusion of wire casing 21a inner wall that the cable sees off, compare the traditional process labour saving and time saving more of straightening the cable core, can avoid the damage to cable core and external insulation again.

It should be noted that, as shown in fig. 3, a plurality of line pressing protrusions 211 uniformly arranged along the line drawing groove 21a are arranged in the line drawing groove 21a of the line drawing wheel 21, and the line pressing protrusions 211 can increase the pressure on the surface of the line drawing, thereby ensuring the straightening effect.

Specifically, as shown in fig. 8, the wire grip further includes a guide cylinder 4 facing the wire grip groove 21a of the wire grip wheel 21 at the wire inlet end, the fixing plate 1 is provided with a bracket 41 for fixing the guide cylinder 4, and the cable to be straightened is sent into the wire grip groove 21a through the guide cylinder 4. The wire inlet end of the fixed guide cylinder 4 is open, so that preliminary positioning is facilitated.

Example two

As shown in fig. 4, the difference between the present embodiment and the above embodiments is that two sets of wire pulling wheel sets 2 are provided, and a plurality of sets of guiding wheel sets 3 sequentially arranged along the wire pulling direction are further provided between the two sets of wire pulling wheel sets 2; the guide wheel set 3 comprises two guide wheels 31 which are arranged at intervals up and down, and the diameter of each guide wheel 31 is smaller than that of the stay wire wheel 21; to the relatively thin cable of bore, straighten the back through guy wire wheelset 2, can carry out the wire through leading wheel 31 that sets up to avoid taking place the secondary and buckling, guarantee that the cable gets into subsequent guy wire wheelset 2 and carry out the secondary and straighten.

EXAMPLE III

As shown in fig. 5, the difference between the present embodiment and the above embodiments is that the pulling wheel sets 2 are four sets that are continuously arranged, and the four sets of pulling wheel sets 2 are continuously arranged, so that the cables can be continuously straightened for multiple times when passing through, and the cables with thicker calibers can be straightened.

Example four

In this embodiment, each of the stay wire wheels 21 is connected with the support base 101 through a rotating shaft 212; the fixed plate 1 is further provided with a rotating assembly connected with the rotating shaft 212 and used for driving the rotating shaft 212 to drive the wire pulling wheel 21 to rotate. One of them wire drawing wheel 21 rotation through rotating assembly drives can make the cable remove along the direction of acting as go-between, and no language staff pulls the cable, and is more laborsaving.

EXAMPLE five

As shown in fig. 6, the present embodiment is different from the above embodiments in that the rotating assembly includes a rotating plate 5 disposed along the other side surface of the fixed plate 1 and connected to the rotating shaft 212; be provided with crank 6 on the carousel 5, the staff drives the carousel 5 through crank 6 and rotates, can drive the rotation of wire drawing wheel 21 to the operation of flare-outing.

Example six

As shown in fig. 7, the present embodiment is different from the fifth embodiment in that the rotating assembly includes a transmission gear 7, a drive gear 8, and a motor 9; the transmission gear 7 is in driving connection with the rotating shaft 212; the motor 9 sets up on supporting seat 101, and drive gear 8 links to each other with motor 9 output shaft and meshes with drive gear 7, and through external power supply driving motor 9 operation, can drive the rotation of wire drawing wheel 21 under drive gear 7 and drive gear 8's cooperation, realize the automatic operation of flare-outing.

The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. The wire puller is characterized by comprising a fixing plate (1), wherein a supporting seat (101) is arranged below the fixing plate (1); a plurality of groups of wire pulling wheel sets (2) which are sequentially arranged along the wire pulling direction are arranged on one side surface of the fixing plate (1); the wire pulling wheel set (2) comprises two wire pulling wheels (21) which are arranged at intervals up and down, and a wire pulling groove (21a) for fixing a cable is formed in the outer surface of each wire pulling wheel (21).

2. The wire puller according to claim 1, wherein a plurality of wire pressing protrusions (211) are uniformly arranged along the wire pulling groove (21a) in the wire pulling groove (21a) of the wire pulling wheel (21).

3. The wire drawing machine as claimed in claim 1, wherein the wire drawing wheel sets (2) are provided with two groups, and a plurality of guide wheel sets (3) which are sequentially arranged along the wire drawing direction are further arranged between the two groups of the wire drawing wheel sets (2); the guide wheel set (3) comprises two guide wheels (31) which are arranged at intervals up and down.

4. The wire puller according to claim 1, further comprising a guide cylinder (4) facing the wire pulling groove (21a) of the wire pulling wheel (21) at the wire feeding end, wherein the fixing plate (1) is provided with a bracket (41) for fixing the guide cylinder (4).

5. The wire puller according to claim 4, characterized in that the wire inlet end of the guide cylinder (4) is open.

6. The wire puller according to claim 1, wherein each of said wire pulling wheels (21) is connected to the support base (101) by a rotating shaft (212); and the fixed plate (1) is also provided with a rotating component connected with the rotating shaft (212) and used for driving the rotating shaft (212) to drive the wire pulling wheel (21) to rotate.

7. The wire puller according to claim 6, wherein the rotating assembly comprises a rotating disc (5) arranged along the other side surface of the fixed plate (1) and connected with the rotating shaft (212); and a crank (6) is arranged on the turntable (5).

8. The wire puller as recited in claim 6, wherein said rotating assembly comprises a transmission gear (7), a driving gear (8) and a motor (9); the transmission gear (7) is in driving connection with the rotating shaft (212); the motor (9) is arranged on the supporting seat (101), and the driving gear (8) is connected with an output shaft of the motor (9) and meshed with the transmission gear (7).