CN213341582U

CN213341582U - Better conductor spacer of antiskid effect that moves

Info

Publication number: CN213341582U
Application number: CN202022141592.2U
Authority: CN
Inventors: 董言
Original assignee: Tangshan Huadian Electrical Engineering Co ltd
Current assignee: Tangshan Huadian Electrical Engineering Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-01
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a better conductor spacer of antiskid effect, relate to transmission line's field, including two mounting panels, install a plurality of connecting rods between two mounting panels, the one end that the mounting panel was kept away from to the connecting rod is equipped with the chuck, the chuck includes two arc poles, the one end of every arc pole all is articulated with the connecting rod, the one end that the mounting rod was kept away from to two arc poles is fixed with the fixed block through the mutual fixed connection of bolt respectively, rectangular hole has been seted up on two arc poles respectively, two rectangular downthehole sliding connection have same tight pole of supporting, it supports the piece of supporting of tight wire to be connected with the promotion tight board of supporting on the tight pole. This application has the comparatively stable effect of conductor spacer installation of being convenient for.

Description

Better conductor spacer of antiskid effect that moves

Technical Field

The application relates to the field of power transmission lines, in particular to a spacer with good anti-slip effect.

Background

The spacer is a product for limiting the relative movement between the wires and for holding the split wires under normal operating conditions, and can limit the mutual twisting between the wires due to the action of external forces (such as wind).

The Chinese patent with the prior publication number of CN205016971U discloses a novel anti-galloping four-split spacer, which comprises a spacer frame and four spacer connecting wire clamps, wherein the four spacer connecting wire clamps are respectively and rotatably connected with the spacer frame; the spacer connecting wire clamp comprises a connecting rod and clamping heads, the clamping heads are arranged at the front ends of the connecting rod, the connecting rod is connected with a spacer frame, and each clamping head is fixedly connected with one conducting wire. Therefore, the spacer separates the four wires at intervals, and reduces the winding condition of the four wires.

In view of the above-mentioned related art, the inventor believes that when the external wind is too strong, the spacer may be blown to move relative to the conductor, so that the spacer may be installed unstably.

SUMMERY OF THE UTILITY MODEL

For the convenience of the conductor spacer installation is comparatively stable, this application provides the better conductor spacer of antiskid effect.

The application provides a better conductor spacer of antiskid effect adopts following technical scheme:

the utility model provides a better conductor spacer of antiskid effect, including two mounting panels, install a plurality of connecting rods between two mounting panels, the one end that the mounting panel was kept away from to the connecting rod is equipped with the chuck, the chuck includes two arc poles, the one end of every arc pole all is articulated with the connecting rod, the one end that the mounting rod was kept away from to two arc poles is fixed with the fixed block through the mutual fixed connection of bolt respectively, rectangular hole has been seted up on two arc poles respectively, sliding connection has same tight pole of supporting in two rectangular holes, it supports the piece of supporting of tight wire to be connected with the promotion tight board on the tight pole of supporting.

Through adopting above-mentioned technical scheme, when needs conductor spacer and wire installation, the bolt on two not hard up fixed blocks rotates two arc poles to the direction of keeping away from each other afterwards, put into between the arc pole with the wire from a pair of fixed block afterwards, the tight wire is supported under the effect of supporting the piece to the pole of supporting this moment, rotate two arc poles in opposite directions, support tightly each other until two fixed blocks, the rethread bolt locks two fixed blocks each other, the wire is located one side that the arc pole is close to the fixed block and the wire is located between two arc poles, the comparatively fastening of chuck and wire installation this moment, the comparatively stable of conductor spacer and wire installation promptly.

Preferably, the abutting rod is in a circular arc shape protruding towards the direction away from the fixed block.

Through adopting above-mentioned technical scheme, support tight pole can the bigger area conflict wire, further improve and support the effect that tight pole supported tight wire, make more stable of conductor spacer and wire installation.

Preferably, both ends of the abutting rod are fixed with limiting blocks for limiting the abutting rod to be separated from the elongated hole.

Through adopting above-mentioned technical scheme, when the restriction piece restriction is supported tight pole and is slided in rectangular hole, support tight pole and break away from rectangular hole.

Preferably, an elastic abutting pad is fixed on the side face, close to the fixed block, of the abutting rod.

Through adopting above-mentioned technical scheme, support and tightly fill up convenient support pole and further support tight wire.

Preferably, the abutting piece is an abutting spring, one end of the abutting spring is fixed with the connecting rod, and the other end of the abutting spring is fixed with the abutting rod.

Through adopting above-mentioned technical scheme, when the wire chucking was between two arc poles, the tight wire was supported to the tight pole under the effort of supporting tight spring, so support the simple structure of piece and can reach the effect that the tight wire was supported to the tight pole of promotion.

Preferably, the abutting rod is connected with a guide assembly for guiding the expansion of the abutting spring.

Through adopting above-mentioned technical scheme, the guide assembly provides the effect of direction when pushing to the tight pole for supporting the tight spring and supporting tight wire flexible, reduces to support the tight spring and make the tight pole of supporting rock from top to bottom along the rectangular hole because of even non-directionality.

Preferably, the guide assembly comprises a loop bar fixed with the connecting bar and a sleeve fixed with the abutting bar, and the loop bar is sleeved with the sleeve.

Through adopting above-mentioned technical scheme, when supporting the flexible time of tight spring, the loop bar slides at the intraduct, and sleeve pipe and loop bar play the guide effect for supporting the flexible of tight spring like this.

Preferably, a through hole is formed in the connecting rod, a connecting shaft is fixed between two side walls of the through hole, each arc-shaped plate is rotatably connected with the connecting shaft, a control rod which inclines gradually towards the direction far away from the through hole is fixed at one end, close to the through hole, of each arc-shaped rod, and a control spring which penetrates through the through hole is fixed between the two control rods.

By adopting the technical scheme, when the two arc-shaped rods are required to be controlled to rotate towards the direction away from each other, the two arc-shaped rods can be controlled to move towards the direction away from each other only by pressing the pair of control rods in opposite directions; and when two arc poles need move to the direction that is close to each other until two fixed blocks support tightly, only need loosen the control lever, two control levers can move to the direction of keeping away from each other under the effort of spring, and two arc poles move until two fixed blocks support tightly to the direction that is close to each other this moment, easy operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lead is positioned on one side of the arc-shaped rods close to the fixed block and between the two arc-shaped rods, and the chuck is tightly mounted with the lead, namely the spacer is stably mounted with the lead;

2. the abutting piece is simple in structure and can achieve the effect that the abutting rod is pushed to abut against the wire.

Drawings

Fig. 1 is a schematic view showing the overall structure of a spacer according to an embodiment.

FIG. 2 is a schematic diagram showing a specific structure of the chuck according to the embodiment.

Description of reference numerals: 1. mounting a plate; 2. a connecting rod; 21. a through hole; 22. a connecting shaft; 3. a chuck; 31. an arcuate bar; 311. a strip hole; 32. a fixed block; 33. a tightening rod; 34. a limiting block; 35. tightly abutting against the cushion; 4. an abutting piece; 41. the spring is tightly propped; 5. a guide assembly; 51. a loop bar; 52. a sleeve; 6. a control lever; 61. the spring is controlled.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses better conductor spacer of antiskid effect. Referring to fig. 1, the spacer comprises two annular mounting plates 1, four uniformly arranged connecting rods 2 are connected between the mounting plates 1, and each connecting rod 2 is respectively fastened and connected with the mounting plates 1 through bolts and nuts. One end of the connecting rod 2 far away from the mounting plate 1 is provided with a chuck 3 for clamping a wire.

Referring to fig. 2, a through hole 21 is formed in one end of the connecting rod 2, which is far away from the mounting plate 1, a connecting shaft 22 is arranged in the through hole 21, and two ends of the connecting shaft 22 are respectively fixedly connected with two side walls of the through hole 21. The chuck 3 comprises two arc-shaped rods 31 which are respectively connected with the connecting shaft 22 in a rotating manner, one ends of the arc-shaped rods 31 far away from the connecting rod 2 are provided with fixing blocks 32, and the two fixing blocks 32 are mutually attached and are fixedly connected through bolts and nuts.

Arc-shaped strip holes 311 are formed in the two arc-shaped rods 31 respectively, the same abutting rod 33 is connected in the two strip holes 311 in a sliding mode, the abutting rod 33 is vertically arranged, two ends of the abutting rod 33 are fixedly connected with limiting blocks 34 respectively, and the abutting rod 33 is separated from the strip holes 311. The wire is located on one side of the curved bars 31 near the fixed block 32 and the wire is located between the two curved bars 31. The abutting plate is connected with an abutting piece 4 for pushing the abutting plate to abut against the lead.

When the spacer and the lead are required to be installed, the nut and the bolt on the fixing block 32 are loosened to separate the nut and the bolt on the fixing block 32 from the fixing block 32, then the arc-shaped rods 31 are rotated to be away from each other, at the moment, the abutting rods 33 slide in the long holes 311, and the abutting rods 33 do not influence the opposite or back-to-back movement of the two arc-shaped rods 31; then, the wire is put between the arc-shaped rods 31 from between the pair of fixing blocks 32, and then the two arc-shaped rods 31 are rotated in opposite directions, so that the two arc-shaped rods 31 move in the direction of approaching each other until the two fixing blocks 32 abut against each other, the pair of fixing blocks 32 are locked by bolts and nuts, and meanwhile, the abutting rods 33 abut against the wire under the driving of the abutting pieces 4. At the moment, the installation of the conducting wire and the spacing rod is completed, and the spacing rod is not easy to move relative to the conducting wire.

Referring to fig. 2, the abutting rod 33 is a circular arc protruding in a direction away from the fixing block 32, so that the abutting rod 33 can abut against the conductive wire in a larger area, and the effect of abutting the conductive wire by the abutting rod 33 is further improved.

One side of the abutting rod 33 close to the fixing block 32 is fixedly connected with an abutting pad 35 made of elastic material, and the abutting pad 35 facilitates the abutting rod 33 to further abut against the lead.

The abutting piece 4 is a abutting spring 41 arranged between the connecting rod 2 and the abutting rod 33, one end of the abutting spring 41 is fixedly connected with one side face of the connecting rod 2 close to the abutting rod 33, and the other end of the abutting spring is fixedly connected with one side face of the abutting rod 33 close to the connecting rod 2. When the wire is clamped between the two arc-shaped rods 31, the tightening rod 33 is tightened against the wire under the action of the tightening spring 41.

The tightening spring 41 has an anisotropy, and a guide member 5 for guiding the tightening spring 41 to extend and contract is disposed between the connecting rod 2 and the tightening rod 33 in order to limit the sliding direction of the tightening rod 33 in the elongated hole 311. The guide assembly 5 comprises a loop bar 51 which is close to one side face of the abutting rod 33 and fixedly connected with the connecting rod 2, a sleeve 52 is fixedly connected with one side face of the abutting rod 33 and close to the connecting rod 2, the sleeve 52 is sleeved with the sleeve 52, and when the abutting spring 41 stretches, the sleeve 52 and the loop bar 51 play a role in guiding the stretching of the abutting spring 41.

Referring to fig. 2, a control rod 6 is fixedly connected to one end of each of the arc rods 31 far away from the fixing block 32, the control rod 6 gradually inclines upwards towards the direction far away from the arc rods 31, and each control rod 6 and the arc rod 31 connected to the control rod 6 are located on the same side of the connecting rod 2. Be equipped with control spring 61 between two control lever 6, control spring 61's both ends respectively with corresponding control lever 6 fixed connection, when control spring 61 does not receive external force, two fixed blocks 32 are contradicted each other.

Therefore, when the two arc-shaped rods 31 need to be controlled to rotate towards the direction away from each other, the two arc-shaped rods 31 can be controlled to move towards the direction away from each other only by pressing the pair of control rods 6 in opposite directions; and when two arc poles 31 need move to the direction that is close to each other until two fixed blocks 32 support tightly, only need loosen control lever 6, two control lever 6 can be under the effort of spring to the direction motion of keeping away from each other, and two arc poles 31 move to the direction that is close to each other this moment until two fixed blocks 32 support tightly easy operation.

The implementation principle of the spacer with better anti-slip effect in the embodiment of the application is as follows: when the spacer and the lead are required to be installed, the nut and the bolt on the fixing block 32 are loosened, then the two control rods 6 are pressed in opposite directions, and the lead is placed between the two arc-shaped rods 31, so that the lead is abutted against the abutting rod 33 and completely enters between the two arc-shaped rods 31; then, the two control rods 6 are loosened to clamp the wires between the pair of arc-shaped rods 31, meanwhile, the abutting rods 33 abut against the wires, and finally, the pair of fixing blocks 32 are locked through bolts and nuts, so that the installation between the spacing rods and the wires is stable.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a better conductor spacer of antiskid effect that moves which characterized in that: including two mounting panels (1), install a plurality of connecting rods (2) between two mounting panels (1), the one end that mounting panel (1) were kept away from in connecting rod (2) is equipped with chuck (3), chuck (3) include two arc pole (31), the one end of every arc pole (31) all is articulated with connecting rod (2), the one end that the installation pole was kept away from in two arc pole (31) is fixed with fixed block (32) through the mutual fixed connection of bolt respectively, rectangular hole (311) have been seted up on two arc pole (31) respectively, sliding connection has same tight pole (33) of supporting in two rectangular hole (311), it supports to be connected with on tight pole (33) promotes to support tight board and supports to support to supporting piece (4) of tight wire.

2. The spacer with better anti-slip effect according to claim 1, characterized in that: the abutting rod (33) is in a circular arc shape protruding towards the direction far away from the fixed block (32).

3. The spacer with better anti-slip effect according to claim 1 or 2, characterized in that: and limiting blocks (34) for limiting the deviation of the abutting rod (33) from the strip-shaped hole (311) are fixed at two ends of the abutting rod (33).

4. The spacer with better anti-slip effect according to claim 1 or 2, characterized in that: and an elastic abutting pad (35) is fixed on the side surface of the abutting rod (33) close to the fixed block (32).

5. The spacer with better anti-slip effect according to claim 1, characterized in that: the abutting piece (4) is an abutting spring (41), one end of the abutting spring (41) is fixed with the connecting rod (2), and the other end of the abutting spring is fixed with the abutting rod (33).

6. The spacer with better anti-slip effect according to claim 5, characterized in that: the abutting rod (33) is connected with a guide assembly (5) for guiding the expansion of the abutting spring (41).

7. The spacer with better anti-slip effect according to claim 6, characterized in that: the guide assembly (5) comprises a sleeve rod (51) fixed with the connecting rod (2) and a sleeve (52) fixed with the abutting rod (33), and the sleeve rod (51) is sleeved with the sleeve (52).

8. The spacer with better anti-slip effect according to claim 1, characterized in that: through-hole (21) have been seted up on connecting rod (2), be fixed with connecting axle (22) between the both sides wall of through-hole (21), every arc all rotates with connecting axle (22) to be connected, and the one end that every arc pole (31) is close to through-hole (21) all is fixed with control lever (6) that incline gradually towards the direction of keeping away from through-hole (21), is fixed with between two control lever (6) and passes control spring (61) of through-hole (21).