CN211456632U

CN211456632U - Spacer with adjustable distance

Info

Publication number: CN211456632U
Application number: CN202020172681.0U
Authority: CN
Inventors: 唐荣
Original assignee: Zigong Shusheng Power Equipment Co ltd
Current assignee: Sichuan Shusheng Power Equipment Co.,Ltd.
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-09-08
Anticipated expiration: 2030-02-16

Abstract

The utility model discloses a but roll adjustment conductor spacer, including fixing base, linking arm, fastener and roll adjustment subassembly, the fixing base includes fixing base and lower fixing base, it is equipped with the spliced pole with lower fixing base center department to go up the fixing base, it passes through the spliced pole with lower fixing base to go up the fixing base and connects, it is equipped with the roll adjustment sliding tray to go up between fixing base and the lower fixing base, the roll adjustment subassembly is located between fixing base and the lower fixing base and the block slides and locates in the roll adjustment sliding tray, the linking arm is located on the roll adjustment subassembly, the fastener is located the linking arm and is kept away from fixing base one end, be equipped with outer fixed ring and interior fixed ring on the fixing base, be equipped with the internal gear sliding tray on the outer fixed ring inside wall. The utility model belongs to the technical field of the wire conductor spacer, specifically a can adjust adjustable distance conductor spacer of interval between the fastener according to transmission line conductor demand is provided.

Description

Spacer with adjustable distance

Technical Field

The utility model belongs to the technical field of the wire conductor spacer, specifically indicate a but roll adjustment conductor spacer.

Background

At present, on a high-voltage transmission line, in order to keep a certain distance between the transmission lines, a spacer needs to be arranged between the lines within a certain distance. The existing spacing bar is generally composed of a frame and wire clamps, wherein the wire clamps are connected to a plurality of corners of the frame through supporting arms, and when the spacing bar is used, wires are respectively arranged in the wire clamps on the frame, so that the wires are separated from each other. However, the conventional spacer has only a function of wire spacing after being mounted on the wire.

The distance between each wire clamp of the existing conductor spacer can not be adjusted, and the conductor spacer can only fix the distance interval of each conductor at intervals and can not meet the requirement of different distance intervals of different transmission conductors.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a can adjust the adjustable distance conductor spacer of interval between the fastener according to transmission line conductor demand.

The utility model adopts the following technical scheme: the utility model relates to a spacing rod with adjustable distance, including fixing base, linking arm, fastener and roll adjustment subassembly, the fixing base includes upper fixing base and lower fixing base, upper fixing base and lower fixing base center department are equipped with the spliced pole, upper fixing base and lower fixing base pass through the spliced pole and connect, be equipped with the roll adjustment sliding tray between upper fixing base and the lower fixing base, the roll adjustment subassembly is located between upper fixing base and the lower fixing base and the block slides and locates in the roll adjustment sliding tray, upper fixing base and lower fixing base play the supporting role to the roll adjustment subassembly, the linking arm is located the roll adjustment subassembly, the fastener is located the linking arm and is kept away from fixing base one end, be equipped with outer fixed ring and interior fixed ring on the fixing base, be equipped with the internal gear sliding tray on the outer fixed ring inside wall, the roll adjustment; the distance adjusting assembly comprises a distance adjusting block, a distance adjusting internal gear, a distance adjusting rod, a gear shaft and a driven gear piece, wherein the outer circumference of the distance adjusting internal gear is clamped in an internal gear sliding groove, sawteeth are arranged on the inner circumferential surface of the distance adjusting internal gear, the outer diameter of the distance adjusting internal gear is equal to the inner diameter of an outer fixing ring, the distance adjusting rod is arranged on the outer side wall of the distance adjusting internal gear and can be rotatably arranged in a distance adjusting groove, the distance adjusting block is arranged between an upper fixing seat and a lower fixing seat in a sliding manner and is clamped in the distance adjusting sliding groove in a sliding manner, sawtooth strips are correspondingly arranged on two sides of the distance adjusting block respectively, sawteeth are arranged on one side of the sawtooth strips, the gear shaft is rotatably arranged on the fixing seat and is positioned on one side of the sawtooth strips, the driven gear piece is arranged on the gear shaft, saw, the sawteeth at the upper end of the driven gear part are meshed with the upper gear of the sawtooth rack.

Furthermore, the gear shaft and the driven gear part are correspondingly provided with two groups at two sides of the distance adjusting block, and the two groups of gear shafts are respectively and rotatably arranged on the upper fixing seat and the lower fixing seat.

Furthermore, the wire clamps correspond to the connecting arms, and the number of the groups of the connecting arms is equal to the number of the distance adjusting groups.

Further, the inner side of the wire clamp is provided with an elastic silica gel layer, so that the surface of the wire can be conveniently attached to realize stable clamping.

Preferably, the distance adjusting blocks are arranged in a fan-shaped structure.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the adjustable-pitch spacing rod realizes convenient adjustability of any interval between the wire clamps under different transmission conductor demand conditions through gear transmission, and is simple in pitch adjustment operation and stable in structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the distance-adjustable spacer of the present invention;

FIG. 2 is a schematic view of the internal structure of the spacer with adjustable distance according to the present invention;

fig. 3 is a schematic structural view of a distance adjusting assembly of the distance adjustable spacer of the present invention.

The adjustable-pitch device comprises a fixed seat 1, a fixed seat 2, a connecting arm 3, a wire clamp 4, a pitch adjusting assembly 5, an upper fixed seat 6, a lower fixed seat 7, a connecting column 8, an outer fixed ring 9, an inner fixed ring 10, a pitch adjusting groove 11, a pitch adjusting block 12, a pitch adjusting inner gear 13, a pitch adjusting rod 14, a gear shaft 15, a driven gear part 16 and a sawtooth rack.

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 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1-3, the spacer with adjustable distance of the present invention comprises a fixed base 1 and a connecting arm 2, the cable clamp comprises a cable clamp 3 and a distance adjusting component 4, wherein the fixing seat 1 comprises an upper fixing seat 5 and a lower fixing seat 6, a connecting column 7 is arranged at the center of the upper fixing seat 5 and the lower fixing seat 6, the upper fixing seat 5 and the lower fixing seat 6 are connected through the connecting column 7, a distance adjusting sliding groove is arranged between the upper fixing seat 5 and the lower fixing seat 6, the distance adjusting component 4 is arranged between the upper fixing seat 5 and the lower fixing seat 6 and is clamped and slidably arranged in the distance adjusting sliding groove, the upper fixing seat 5 and the lower fixing seat 6 jointly support the distance adjusting component 4, the connecting arm 2 is arranged on the distance adjusting component 4, the cable clamp 3 is arranged at one end, away from the fixing seat 1, of the connecting arm 2, an outer fixing ring 8 and an inner fixing ring 9 are arranged on the fixing seat 1; the distance adjusting component 4 comprises a distance adjusting block 11, a distance adjusting internal gear 12, a distance adjusting rod 13, a gear shaft 14 and a driven gear piece 15, the outer circumference of the distance adjusting internal gear 12 is clamped in an internal gear sliding groove, the inner circumference surface of the distance adjusting internal gear 12 is provided with sawteeth, the outer diameter of the distance adjusting internal gear 12 is equal to the inner diameter of an outer fixing ring 8, the distance adjusting rod 13 is arranged on the outer side wall of the distance adjusting internal gear 12 and can be rotatably arranged in a distance adjusting groove 10, the distance adjusting block 11 is arranged between an upper fixing seat 5 and a lower fixing seat 6 in a sliding way and is clamped in the distance adjusting sliding groove, two sides of the distance adjusting block 11 are respectively and correspondingly provided with a sawtooth strip 16, one side of the sawtooth strip 16 is provided with sawteeth, the gear shaft 14 is arranged on the fixing seat 1 in a rotating way and is positioned at one side of the sawtooth strip 16, the driven gear piece 15 is arranged, the saw teeth at the upper end of the driven gear piece 15 are meshed with the gears on the saw tooth strip 16.

Wherein, gear shaft 14 and driven gear spare 15 correspond in the adjustable pitch piece 11 both sides and are equipped with two sets ofly, and two sets of gear shafts 14 rotate respectively and locate on last fixing base 5 and lower fixing base 6. The wire clamp 3 is arranged corresponding to the connecting arms 2, and the number of the groups of the connecting arms 2 is equal to the number of the groups of the distance adjusting blocks 11. The inboard of fastener 3 is equipped with the elastic silica gel layer, and the stable centre gripping is realized on the wire surface of being convenient for laminate. The distance adjusting block 11 is arranged in a fan-shaped structure.

During the specific use, when the interval between the fastener 3 needs to be adjusted, the roll adjustment pole 13 is stirred, the roll adjustment pole 13 drives the roll adjustment internal gear 12 to slide along the internal gear sliding tray of the 8 inboard outer fixed rings, the roll adjustment internal gear 12 drives the driven gear part 15 to rotate, the driven gear part 15 drives the sawtooth rack 16 to move, the sawtooth rack 16 on the two sides of the roll adjustment block 11 drives the roll adjustment block 11 to move together, the roll adjustment block 11 drives the fastener 3 to move through the connecting arm 2, thereby realizing the adjustment of the 3 intervals of the fastener.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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. An adjustable distance spacer is characterized in that: the adjustable-pitch cable clamp comprises a fixed seat, a connecting arm, a cable clamp and a distance adjusting assembly, wherein the fixed seat comprises an upper fixed seat and a lower fixed seat, connecting columns are arranged at the centers of the upper fixed seat and the lower fixed seat, the upper fixed seat and the lower fixed seat are connected through the connecting columns, a distance adjusting sliding groove is arranged between the upper fixed seat and the lower fixed seat, the distance adjusting assembly is arranged between the upper fixed seat and the lower fixed seat and is clamped and slidably arranged in the distance adjusting sliding groove, the connecting arm is arranged on the distance adjusting assembly, the cable clamp is arranged at one end, away from the fixed seat, of the connecting arm, an outer fixed ring and an inner fixed ring are arranged on the fixed seat, an inner; the roll adjustment subassembly includes roll adjustment piece, roll adjustment internal gear, roll adjustment pole, gear shaft and driven gear spare, the outer circumference block of roll adjustment internal gear is located in the internal gear sliding tray, the interior circumferential surface of roll adjustment internal gear is equipped with the sawtooth, roll adjustment internal gear external diameter equals with outer solid fixed ring internal diameter, the roll adjustment pole is located on the roll adjustment internal gear lateral wall and rotatable locating in the roll adjustment recess, the roll adjustment piece slides and locates between the fixing base and the lower fixing base and the block slides and locates in the roll adjustment sliding tray, roll adjustment piece both sides correspond respectively and are equipped with the sawtooth rack, sawtooth rack one side is equipped with the sawtooth, the gear shaft rotates and locates on the fixing base and is located sawtooth rack and is equipped with sawtooth one side, driven gear spare is located on the gear shaft.

2. A spacer as claimed in claim 1 wherein: the gear shaft and the driven gear part are correspondingly provided with two groups on two sides of the distance adjusting block, and the two groups of gear shafts are respectively and rotatably arranged on the upper fixing seat and the lower fixing seat.

3. A spacer as claimed in claim 1 wherein: the wire clamps are arranged corresponding to the connecting arms, and the number of the connecting arm groups is equal to the number of the distance adjusting block groups.

4. A spacer as claimed in claim 3 wherein: and an elastic silica gel layer is arranged on the inner side of the wire clamp.

5. A spacer as claimed in claim 3 wherein: the distance adjusting blocks are arranged in a fan-shaped structure.