CN208976695U - A kind of apparatus for bending of large-section lead - Google Patents

Abstract

The utility model discloses a kind of apparatus for bending of large-section lead, including rear backplate and apron plate, the left end of the lower part of the inner wall of the rear backplate and apron plate and right end are fixedly connected to connecting plate, angled sliding slot is opened up in the middle part of the upper surface of the rear backplate, the middle part of the inner sidewall of the rear backplate and apron plate offers length sliding slot, the left and right side of the inner wall of the length sliding slot slidably connects the first slide bar and the second slide bar respectively, the inner wall of the outer tube and the outer wall bolt of telescopic rod, the utility model is designed reasonably, it is easy to use, it is suitble to the conducting wire of different length different in width quantitatively to bend, conducting wire can be accurately bent into different angles, and, in the U-shaped set that bending is connect with Electric Appliance Cabinet, it can be according to the actual situation, bend out the U-shaped set of different in width, greatly facilitate the bending of conducting wire, The working efficiency for improving staff is suitble to be widely used.

Description

A kind of apparatus for bending of large-section lead

Technical field

The utility model relates to large-section lead technical field, specially a kind of apparatus for bending of large-section lead.

Background technique

Now, China's power construction is in the extensive development stage, and the demand to long distance power transmission is also growing day by day. UHV transmission capacity is big, distance, and loss is low, has no unexpectedly to become and gives priority to object, this also implies the spy in China The high pressure epoch come finally.Large-section lead is also stepped up as its demand of the leading material of guarantee extra-high voltage operation, and In large-section lead process of deployment, the bending for carrying out certain angle to conducting wire is needed to need to remove the peel when connecting with power distribution cabinet Conducting wire be bent into U-shaped, and existing apparatus for bending can not accurately control the width of bending part flatness, bending angle and U-shaped set Degree, therefore, is badly in need of a kind of apparatus for bending of large-section lead.

Utility model content

The purpose of this utility model is to provide a kind of apparatus for bending of large-section lead, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of apparatus for bending of large-section lead, packet Including rear backplate and apron plate, the left end of the lower part of the inner wall of the rear backplate and apron plate and right end are fixedly connected to connecting plate, Open up angled sliding slot in the middle part of the upper surface of the rear backplate, the middle part of the inner sidewall of the rear backplate and apron plate opens up There is length sliding slot, the left and right side of the inner wall of the length sliding slot slidably connects the first slide bar and the second slide bar, institute respectively The front-end and back-end for stating the outer wall of the first slide bar and the second slide bar are respectively sleeved on the first roll sleeve and the second roll sleeve, and two described The outer wall of two roll sleeves is fixedly connected to fan-shaped Angle protractor, and tie point is respectively positioned on the center of circle end of fan-shaped Angle protractor, described in two Angle sliding slot is run through on the top of fan-shaped Angle protractor, and the arc end of the front surface of two fan-shaped Angle protractors marks angled It identifies, compensation ring is fixedly connected in the middle part of the bottom end of two fan-shaped Angle protractors, the bottom surface of the compensation ring, which is slided, to be connected The lateral wall of the bottom surface of spreading degree sliding slot, first slide bar and the second slide bar has been respectively fixedly connected with the first bent rod and second Bent rod, and tie point is located at the middle part of the medial surface of the first bent rod and the second bent rod, first bent rod and The left end of the trailing flank of second bent rod and right end are fixedly connected to indicator, first bent rod and the second bent rod The inner end of upper surface has been respectively fixedly connected with the first position-limited rack and the second position-limited rack, first position-limited rack and the second position-limited rack Upper end be respectively sleeved on the first change and the second change, the lateral wall of first change and the second change is respectively fixedly connected with There are connecting rod and telescopic rod, the outer wall of the connecting rod is fixedly connected with bearing, and the outer wall of the bearing is fixedly connected with outer tube, described The inner wall of outer tube and the outer wall bolt of telescopic rod.

Preferably, the upper surface of first bent rod and the second bent rod offers arc wire casing.

Preferably, the left end of the bottom surface of the rear backplate and apron plate and right end are fixedly connected to stabilizer blade.

Preferably, holding rod is fixedly connected in the middle part of the lateral surface of first bent rod and the second bent rod.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through the outer wall in the second roll sleeve It is fixedly connected to fan-shaped Angle protractor, marks angled mark in the arc end of the front surface of fan-shaped Angle protractor, it is curved first The left end of the trailing flank of pole and the second bent rod and right end are fixedly connected to indicator, and indicator is bonded fan-shaped Angle protractor Cambered surface, rotate indicator with the first bent rod and the second bent rod, and indicate the angle of rotation, reaching will accurately lead Line is bent to the purpose of certain angle, by the lateral wall of the first change and the second change be respectively fixedly connected with connecting rod and Telescopic rod is fixedly connected with bearing in the outer wall of connecting rod, is fixedly connected with outer tube in the outer wall of bearing, and the inner wall of outer tube with stretch The outer wall bolt of contracting bar, the total length for adjusting outer tube and telescopic rod reach accurate bending to change the width of U-shaped set The purpose of the U-shaped set of different in width out, the utility model is designed reasonably is easy to use, is suitble to leading for different length different in width Line is quantitatively bent, and conducting wire can be accurately bent into different angles, also, in the U-shaped set that bending is connect with Electric Appliance Cabinet, Can the U-shaped set of different in width be bent out, the bending of conducting wire is greatly facilitated, improves staff's according to the actual situation Working efficiency is suitble to be widely used.

Detailed description of the invention

Fig. 1 is the utility model structure top view；

Fig. 2 is that the utility model partly throws structural schematic diagram；

Fig. 3 is the utility model sector Angle protractor structural schematic diagram.

In figure: 1 rear backplate, 2 apron plates, 3 connecting plates, 4 sliding slots, 5 length sliding slots, 6 first slide bars, 7 first roll sleeves, 8 second Roll sleeve, 9 fan-shaped Angle protractors, 10 angles mark, 11 second slide bars, 12 indicators, 13 first bent rods, 14 second bent rods, 15 First position-limited rack, 16 second position-limited racks, 17 first changes, 18 second changes, 19 bearings, 20 outer tubes, 21 telescopic rods, 22 compensation Ring, 23 arc wire casings, 24 stabilizer blades, 25 holding rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of apparatus for bending of large-section lead, including The left end of the lower part of the inner wall of rear backplate 1 and apron plate 2, the rear backplate 1 and apron plate 2 and right end are fixedly connected to connecting plate 3, open up angled sliding slot 4 in the middle part of the upper surface of the rear backplate 1, the middle part of the inner sidewall of the rear backplate 1 and apron plate 2 Length sliding slot 5 is offered, the left and right side of the inner wall of the length sliding slot 5 slidably connects the first slide bar 6 and respectively The front-end and back-end of the outer wall of two slide bars 11, first slide bar 6 and the second slide bar 11 are respectively sleeved on the first roll sleeve 7 and second Roll sleeve 8, the outer wall of two second roll sleeves 8 is fixedly connected to fan-shaped Angle protractor 9, and tie point is respectively positioned on fan-shaped angulation Angle sliding slot 4 is run through on the center of circle end of plate 9, the top of two fan-shaped Angle protractors 9, before two fan-shaped Angle protractors 9 The arc end on surface marks angled mark 10, is fixedly connected to benefit in the middle part of the bottom end of two fan-shaped Angle protractors 9 Repay ring 22, the bottom surface of the compensation ring 22 is slidably connected the bottom surface of length sliding slot 5, keeps the bottom surface of fan-shaped Angle protractor 9 and length sliding The bottom surface of slot 5 is parallel, and the lateral wall of first slide bar 6 and the second slide bar 11 has been respectively fixedly connected with 13 He of the first bent rod Second bent rod 14, and tie point is located at the middle part of the medial surface of the first bent rod 13 and the second bent rod 14, and first Upper surface of the bottom surface of bent rod 13 and the second bent rod 14 with connecting plate 3 fits, at this time the first bent rod 13 and second Bent rod 14 is in horizontality, and the left end of the trailing flank of first bent rod 13 and the second bent rod 14 and right end are equal Be fixedly connected with indicator 12, and in its natural state indicator 12 and the first slide bar 6 and the second slide bar 11 in the same plane, And the medial surface of two indicators 12 fits with the cambered surface of corresponding fan-shaped Angle protractor 9 respectively, first bent rod 13 and second the inner end of upper surface of bent rod 14 be respectively fixedly connected with the first position-limited rack 15 and the second position-limited rack 16, it is described The upper end of first position-limited rack 15 and the second position-limited rack 16 is respectively sleeved on the first change 17 and the second change 18, first change 17 and second the lateral wall of change 18 be respectively fixedly connected with connecting rod and telescopic rod 21, the outer wall of the connecting rod is fixedly connected with axis 19 are held, the outer wall of the bearing 19 is fixedly connected with outer tube 20, the inner wall of the outer tube 20 and the outer wall bolt of telescopic rod 21, And the front surface of telescopic rod 21 is imprinted with length mark.

Specifically, the upper surface of first bent rod 13 and the second bent rod 14 is opened for the ease of fixed conducting wire Equipped with arc wire casing 23.

Specifically, for the ease of fixed the utility model, the left end and the right side of the bottom surface of the rear backplate 1 and apron plate 2 End is fixedly connected to stabilizer blade 24.

Specifically, for the ease of pushing the first bent rod 13 and the second bent rod 14, first bent rod 13 and the Holding rod 25 is fixedly connected in the middle part of the lateral surface of two bent rods 14.

Working principle: when using the utility model, conducting wire is once passed through to the first position-limited rack 15 and the second position-limited rack 16, is made Inflection point is located at the second position-limited rack 16, is lifted the second bent rod 14, conducting wire can be made to bend, and is being lifted the second bent rod 14 In the process, indicator 12 follows the second bent rod 14 to do concentric rotation, then the angle pointed on fan-shaped Angle protractor 9 of indicator 12 Degree is the angle that conducting wire is bent, and when bending U-shaped set, rotating outer tube 20 adjusts the total length of outer tube 20 and telescopic rod 21, The total length of outer tube 20 and telescopic rod 21 is the U bent out plus the outer diameter length of the first change 17 and the second change 18 Jacket obtains width, when bending, while being lifted the first bent rod 13 and the second bent rod 14 and making 90 ° of bending angle, i.e. bendable The U-shaped set of specified width, which width is folded, the utility model is designed reasonably is easy to use, is suitble to the conducting wire of different length different in width fixed Conducting wire can be accurately bent into different angles by amount bending, also, in the U-shaped set that bending is connect with Electric Appliance Cabinet, can root According to actual conditions, the U-shaped set of different in width is bent out, the bending of conducting wire is greatly facilitated, improves the work of staff Efficiency is suitble to be widely used.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of apparatus for bending of large-section lead, including rear backplate (1) and apron plate (2), it is characterised in that: the rear backplate (1) it is fixedly connected to connecting plate (3) with the left end of the lower part of the inner wall of apron plate (2) and right end, the upper table of the rear backplate (1) It is opened up in the middle part of face angled sliding slot (4), the middle part of the inner sidewall of the rear backplate (1) and apron plate (2) offers length The left and right side of sliding slot (5), the inner wall of the length sliding slot (5) slidably connects the first slide bar (6) and the second slide bar respectively (11), the front-end and back-end of the outer wall of first slide bar (6) and the second slide bar (11) are respectively sleeved on the first roll sleeve (7) and The outer wall of two roll sleeves (8), two second roll sleeves (8) is fixedly connected to fan-shaped Angle protractor (9), and tie point is respectively positioned on fan The top at the center of circle end of shape Angle protractor (9), two fan-shaped Angle protractors (9) is run through angle sliding slot (4), two sectors The arc end of the front surface of Angle protractor (9) marks angled mark (10), in the bottom end of two fan-shaped Angle protractors (9) Portion is fixedly connected to compensation ring (22), and the bottom surface of compensation ring (22) is slidably connected the bottom surfaces of length sliding slot (5), and described the The lateral wall of one slide bar (6) and the second slide bar (11) has been respectively fixedly connected with the first bent rod (13) and the second bent rod (14), And tie point is located at the middle part of the medial surface of the first bent rod (13) and the second bent rod (14), first bent rod (13) it is fixedly connected to indicator (12) with the left end of the trailing flank of the second bent rod (14) and right end, first bent rod (13) and the inner end of the upper surface of the second bent rod (14) has been respectively fixedly connected with the first position-limited rack (15) and the second position-limited rack (16), the upper end of first position-limited rack (15) and the second position-limited rack (16) is respectively sleeved on the first change (17) and the second change (18), the lateral wall of first change (17) and the second change (18) has been respectively fixedly connected with connecting rod and telescopic rod (21), institute The outer wall for stating connecting rod is fixedly connected with bearing (19), and the outer wall of the bearing (19) is fixedly connected with outer tube (20), the outer tube (20) the outer wall bolt of inner wall and telescopic rod (21).

2. a kind of apparatus for bending of large-section lead according to claim 1, it is characterised in that: first bent rod (13) and the upper surface of the second bent rod (14) offers arc wire casing (23).

3. a kind of apparatus for bending of large-section lead according to claim 1, it is characterised in that: the rear backplate (1) and The left end of the bottom surface of apron plate (2) and right end are fixedly connected to stabilizer blade (24).

4. a kind of apparatus for bending of large-section lead according to claim 1, it is characterised in that: first bent rod (13) and in the middle part of the lateral surface of the second bent rod (14) it is fixedly connected to holding rod (25).