CN111224359B

CN111224359B - Double-flexible bus fixing clamp

Info

Publication number: CN111224359B
Application number: CN202010194888.2A
Authority: CN
Inventors: 李志强; 尹翠萍; 韩晓鹏; 张真真; 李佳泽
Original assignee: Qingdao Zhengwei Energy Technology Co ltd
Current assignee: Qingdao Zhengwei Energy Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-22
Anticipated expiration: 2040-03-19
Also published as: CN111224359A

Abstract

The invention discloses a double-soft bus fixing clamp which comprises a base, wherein fixed grooves are formed in two ends of the top of the base, movable grooves are formed in the tops of the two fixed grooves, two fixing screw rods are connected to the top threads of the fixed grooves and the top of the movable grooves in a threaded mode, clamping grooves which are evenly distributed are formed in the inner walls of the bottoms of the two fixed grooves, balls are clamped in the clamping grooves, threaded holes are formed in two ends of the outer wall of the top of the movable groove, adjusting screw rods are connected to the inner threads of the threaded holes, and movable plates are arranged at the bottoms of the adjusting screw rods. When the flexible bus bar is used, the balls support the flexible bus bar in the fixed groove, poor heat dissipation effect caused by the fact that the flexible bus bar is attached to the inner wall of the fixed groove is avoided, when the flexible bus bar is pulled in the fixed groove, friction force between the flexible bus bar and the inner wall of the fixed groove is reduced through the balls, the tension degree of the flexible bus bar can be adjusted through rotation of the winding rod driven by the rotating motor, and the flexible bus bar is convenient to operate and easy to operate.

Description

Double-flexible bus fixing clamp

Technical Field

The invention relates to the technical field of soft bus fixing clamps, in particular to a double-soft bus fixing clamp.

Background

The soft bus is a wire for connecting the generator and transformer with various electric appliances in the electric distribution devices of all levels of power plants and substations, the bus is divided into hard bus and soft bus according to the structure, the soft bus is used outdoors, the wire can swing to some extent without causing insufficient distance between wires due to large space, the soft bus has simple construction and low cost, the section of the soft bus is round, and the soft bus is easy to bend and convenient to manufacture.

The interval of the double-soft bus fixing wire clamps is two meters, if the lead between the devices is short, one set of fixing wire clamp can be installed in the middle of the lead gear, and when the existing double-soft bus fixing clamp is used for drawing the soft bus, the outer wall of the soft bus and the inner wall of the clamp generate friction, so that the outer wall of the soft bus is damaged.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a double-flexible bus fixing clamp.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a two soft generating line mounting fixture, includes the base, the both ends at base top all are equipped with the fixed slot, and the top of two fixed slots all is provided with the activity groove, the top threaded connection of fixed slot and activity groove has two clamping screw, and the bottom inner wall of two fixed slots all sets up evenly distributed's draw-in groove, and the inside joint of draw-in groove has the ball, the both ends of activity groove top outer wall all set up threaded hole, and the inside threaded connection of screw hole has adjusting screw, adjusting screw's bottom is equipped with the fly leaf.

As a still further scheme of the invention: the mounting groove has been seted up to the intermediate position of base bottom, and the top inner wall of mounting groove is equipped with the rotating electrical machines, the output shaft of rotating electrical machines is equipped with the wire winding pole.

As a still further scheme of the invention: the circumference outer wall of wire winding pole is seted up evenly distributed's louvre, and the circumference outer wall of wire winding pole is equipped with evenly distributed's support lug.

As a still further scheme of the invention: the bottom inner wall of wire winding pole is connected with the rotation leaf through the bearing, and the top of rotating the leaf is equipped with the extension rod.

As a still further scheme of the invention: the one end that the extension rod extends to wire winding pole top outer wall is equipped with two arcs.

As a still further scheme of the invention: and one side of the rotating blade is provided with evenly distributed through holes.

As a still further scheme of the invention: and the top of the circumferential outer wall of the winding rod is provided with a side wing.

The invention has the beneficial effects that:

1. the movable plate is used for pressing and fixing the flexible bus in the fixed groove, and the ball is used for supporting the flexible bus in the fixed groove, so that the problem that the heat dissipation effect is poor due to the fact that the flexible bus is attached to the inner wall of the fixed groove is avoided, and when the flexible bus is pulled in the fixed groove, the ball reduces friction force between the flexible bus and the inner wall of the fixed groove;

2. the rotary motor, the winding rod and the heat dissipation holes are arranged, so that redundant soft buses can be wound on the circumference of the winding rod, the tension of the soft buses is adjusted by the rotation of the winding rod driven by the rotary motor, the operation is convenient and easy, the contact area between the soft buses and the outer wall of the winding rod is reduced by the support lug, and the soft buses wound on the outer wall of the winding rod can be dissipated through the heat dissipation holes;

3. through setting up arc, extension rod and rotation leaf, the arc is blown to wind to drive the rotation leaf at the wire winding pole internal rotation, with higher speed wire winding pole circumference department air flow rate, improve the radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of a double-flexible busbar fixing clamp provided in embodiment 1;

fig. 2 is a cross-sectional view of an overall side structure of a double-flexible busbar fixing clamp according to embodiment 1;

fig. 3 is a sectional view of a side structure of a winding bar of a double-flexible busbar fixing clamp according to embodiment 1;

fig. 4 is a schematic structural view of a movable groove of a double-flexible busbar fixing clamp provided in embodiment 1;

fig. 5 is a side sectional view of a winding bar of a double-flexible busbar fixing clamp according to embodiment 2.

In the figure: the device comprises a base 1, a rotating motor 2, a fixing screw rod 3, an adjusting screw rod 4, a movable plate 5, a movable groove 6, a fixed groove 7, a side wing 8, an arc-shaped plate 9, an extension rod 10, a winding rod 11, a rotating blade 12, a perforation 13, a supporting bump 14, a heat dissipation hole 15, a mounting groove 16 and a ball 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a double-soft bus fixing clamp comprises a base 1, wherein both ends of the top of the base 1 are connected with fixing grooves 7 through fastening bolts, the tops of the two fixing grooves 7 are respectively provided with a movable groove 6, the top screw threads of the fixing grooves 7 and the movable grooves 6 are connected with two fixing screws 3, the inner walls of the bottoms of the two fixing grooves 7 are respectively provided with a clamping groove which is uniformly distributed, the inner part of the clamping groove is clamped with balls 17, both ends of the outer wall of the top of the movable groove 6 are respectively provided with a threaded hole, the inner screw threads of the threaded holes are connected with an adjusting screw 4, the bottom of the adjusting screw 4 is connected with a movable plate 5 through the fastening bolts, the bus can be placed in the fixing grooves 7 in a soft mode, the positions of the movable groove 6 and the movable plate 5 are adjusted through the fixing screws 3 and the adjusting screw 4, the movable plate, thereby avoid soft generating line and the laminating of fixed slot 7 inner wall to cause the radiating effect not good, and when soft generating line was twitched in fixed slot 7, ball 17 reduced the frictional force between soft generating line and the fixed slot 7 inner wall.

Wherein, mounting groove 16 has been seted up to the intermediate position of base 1 bottom, and the top inner wall of mounting groove 16 is connected with rotating electrical machines 2 through fastening bolt, and rotating electrical machines 2's output shaft is connected with winding rod 11 through fastening bolt, can twine unnecessary soft generating line in winding rod 11's circumference department to drive the rate of tension of adjusting soft generating line through rotating

electrical machines

2 and 11, convenient easy operation.

Wherein, evenly distributed's louvre 15 is seted up to the circumference outer wall of wire winding pole 11, and the circumference outer wall of wire winding pole 11 has evenly distributed's support lug 14 through fastening bolt connection, and support lug 14 reduces the area of contact of soft generating line with 11 outer walls of wire winding pole, and accessible louvre 15 dispels the heat to the soft generating line of winding at 11 outer walls of wire winding pole.

Wherein, the inner wall of the bottom of the wire winding rod 11 is connected with a rotating blade 12 through a bearing, and the top of the rotating blade 12 is connected with an extension rod 10 through a fastening bolt.

Wherein, the extension rod 10 extends to the one end of 11 top outer walls of wire winding pole and is connected with two arcs 9 through fastening bolt, and wind blows arc 9 to drive the rotation leaf 12 at 11 rotations of wire winding pole, with higher speed 11 circumference departments air flow rate of wire winding pole.

Wherein, evenly distributed's perforation 13 is seted up to one side of rotating vane 12, and when rotating vane 12 rotated, the air current passed perforation 13 for the air current in the wire winding pole 11 is more disorderly, improves the efficiency that wire winding pole 11 circumference department air flows.

The working principle is as follows: the soft bus can be placed in the fixed groove 7, the positions of the movable groove 6 and the movable plate 5 are adjusted through the fixed screw rod 3 and the adjusting screw rod 4, the movable plate 5 presses and fixes the soft bus in the fixed groove 7, the ball 17 supports the soft bus in the fixed groove 7, poor heat dissipation effect caused by the fact that the soft bus is attached to the inner wall of the fixed groove 7 is avoided, when the soft bus is pulled in the fixed groove 7, the ball 17 reduces the friction force between the soft bus and the inner wall of the fixed groove 7, redundant soft buses can be wound at the circumference of the winding rod 11, the tension of the soft bus is adjusted through the rotation of the winding rod 11 driven by the rotating motor 2, the operation is convenient and easy, the contact area between the soft bus and the outer wall of the winding rod 11 is reduced through the supporting bump 14, the soft bus wound on the outer wall of the winding rod 11 can be dissipated through the heat dissipation hole 15, the arc-shaped plate 9 is blown by wind, so as, the air flow rate at the circumference of the winding rod 11 is accelerated, and when the rotating blade 12 rotates, the air flow passes through the through hole 13, so that the air flow in the winding rod 11 is more turbulent, and the air flow efficiency at the circumference of the winding rod 11 is improved.

Example 2

Referring to fig. 5, in the present embodiment, compared to embodiment 1, a double-flexible bus bar fixing jig is provided, and a side wing 8 is connected to the top of the circumferential outer wall of a winding rod 11 through a fastening bolt.

The working principle is as follows: the flank 8 is spacing to the flexible generating line of winding on the wire wrapping rod 11, avoids flexible generating line upwards to slide to extension rod 10 department.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A double-soft bus fixing clamp comprises a base (1) and is characterized in that fixed grooves (7) are arranged at two ends of the top of the base (1), movable grooves (6) are arranged at the tops of the two fixed grooves (7), the fixed grooves (7) and the movable grooves (6) are in threaded connection with two fixing screws (3), the inner walls of the bottoms of the two fixed grooves (7) are provided with clamping grooves which are uniformly distributed, balls (17) are clamped inside the clamping grooves, threaded holes are arranged at two ends of the outer wall of the top of the movable groove (6), an adjusting screw (4) is in threaded connection with the inner portion of each threaded hole, a movable plate (5) is arranged at the bottom of the adjusting screw (4), a mounting groove (16) is formed in the middle position of the bottom of the base (1), a rotating motor (2) is arranged on the inner wall of the top of the mounting groove (16), and a winding rod (11, evenly distributed's louvre (15) are seted up to the circumference outer wall of wire winding pole (11), and the circumference outer wall of wire winding pole (11) is equipped with evenly distributed's supporting convex block (14), the bottom inner wall of wire winding pole (11) is connected with rotating vane (12) through the bearing, and the top of rotating vane (12) is equipped with extension rod (10), the one end that extension rod (10) extend to wire winding pole (11) top outer wall is equipped with two arcs (9), evenly distributed's perforation (13) are seted up to one side of rotating vane (12).

2. The double flexible busbar fixing clamp as claimed in claim 1, wherein the top of the circumferential outer wall of the winding rod (11) is provided with a side wing (8).