CN217307121U

CN217307121U - Cable fixing device for electric power engineering

Info

Publication number: CN217307121U
Application number: CN202220097383.9U
Authority: CN
Inventors: 杨国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-26
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a cable fixing device for electric power engineering relates to the power transmission line and supports technical field. The device comprises a spacer, the spacer comprises a support column and a clamp, the support column is slidably connected inside the spacer, and the clamp is fixedly connected to one end of the support column. The device is when carrying out the power transmission line support, through rotating the movable post for the four limbs support column of conductor spacer removes to the inside direction of keeping away from the conductor spacer under the spring action of cable wire and spring, then makes the screw rod peg graft inside the bearing through rotating the screw rod, makes the gear that the movable post surface cup jointed fixed, makes adjusting device fixed, makes the demand that can satisfy different support intervals, reduces the cost of processing various big and small models, resources are saved.

Description

Cable fixing device for electric power engineering

Technical Field

The utility model relates to a power transmission line supports technical field, specifically is a cable fixing device for electric power engineering.

Background

Overhead transmission lines are long and have large dead weight, so that the transmission lines sag in the erecting process, the transmission lines after sag easily collide with the transmission lines beside, the transmission lines are wound with friction damage, and electric power transmission is influenced, and generally, a spacer is arranged between the overhead transmission lines to support and fix the transmission lines;

but the conductor spacer all is fixed size in the fixed subassembly is supported to the tradition, and the distance between the power transmission line can have the difference according to the demand of reality for can not satisfy multiple support demand, and when wind-force is great weather, be hollow state in the middle of the conductor spacer, the conductor spacer can take the power transmission line to rock together, probably causes the impact to the support position of power transmission line and conductor spacer, influences and supports fixed effect, to above-mentioned problem, we provide a cable fixing device for electric power engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a cable fixing device for electric power engineering to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cable fixing device for electric power engineering, comprising:

the spacer comprises a support column and a clamp, the support column is connected inside the spacer in a sliding mode, and the clamp is fixedly connected to one end of the support column;

the adjusting mechanism comprises a movable column and a steel cable, the movable column is rotatably connected inside the spacer, one end of the steel cable is wound on the outer surface of the movable column, and the other end of the steel cable is fixedly connected to the side surface of the supporting column;

and the fixing mechanism is arranged on the side surface of the spacer.

Preferably, adjustment mechanism still includes connecting cylinder, clamp plate and spring, the inside fixed mounting of conductor spacer has the connecting cylinder, the spring has been cup jointed in the inside activity of connecting cylinder, the inside sliding connection of connecting cylinder has the support column, the fixed cover in one end surface of support column has been cup jointed the clamp plate, the spring is located between the bottom in clamp plate and the connecting cylinder.

Preferably, the adjusting mechanism further comprises a limiting plate and fixing rods, the limiting plate is fixedly sleeved on the outer surface of the movable column, the fixing rods are two groups, one ends of the fixing rods are fixedly connected to the inner side wall of the spacer, and the other ends of the fixing rods are fixedly connected to the two sides of the connecting cylinder.

Preferably, adjustment mechanism still includes fixed box and balancing weight, fixed box fixed mounting is in the inside of conductor spacer, fixed box is located between the dead lever, the inside sliding connection of fixed box has the balancing weight.

Preferably, the fixing mechanism comprises a gear, a bolt and a screw rod, the gear is fixedly sleeved on the outer surface of one end, extending out of the spacer, of the movable column, the bolt is fixedly installed on the upper surface of the gear, and the screw rod is connected to the inner thread of the bolt.

Preferably, the fixing mechanism further comprises a bearing, the bearing is fixedly installed on the side face of the spacer, one end of the movable column is rotatably connected inside the bearing, and the screw is movably inserted inside the bearing.

The utility model discloses a cable fixing device for electric power engineering, its beneficial effect who possesses as follows:

1. the device is when carrying out the power transmission line support, through rotating the movable post for the four limbs support column of conductor spacer removes to the inside direction of keeping away from the conductor spacer under the spring action of cable wire and spring, then makes the screw rod peg graft inside the bearing through rotating the screw rod, makes the gear that the movable post surface cup jointed fixed, makes adjusting device fixed, makes the demand that can satisfy different support intervals, reduces the cost of processing various big and small models, resources are saved.

2. The device is when using, through at the inside fixed box that sets up of conductor spacer, the inside of fixed box is equipped with the balancing weight for in the great weather of wind-force, the conductor spacer can not rock too badly, reduces among the traditional device because the conductor spacer is hollow state in the middle of, makes the conductor spacer can take the power transmission line to rock the impact that leads to the fact power transmission line and conductor spacer's support position together, improves support stability.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is a plan view of the main structure of the present invention;

fig. 4 is an exploded view of the fixing mechanism of the present invention.

In the figure: 1. a spacer; 101. a support column; 102. a clamp; 2. an adjustment mechanism; 201. a movable post; 202. a limiting plate; 203. a steel cord; 204. a connecting cylinder; 205. a fixing rod; 206. pressing a plate; 207. a spring; 208. a fixing box; 209. a balancing weight; 3. a fixing mechanism; 301. a gear; 302. a bolt; 303. a screw; 304. and a bearing.

Detailed Description

The embodiment of the utility model discloses cable fixing device for electric power engineering, as shown in fig. 1-4, include:

referring to fig. 1 and 2, the spacer 1 comprises a support column 101 and a clamp 102, the support column 101 is slidably connected inside the spacer 1, and the clamp 102 is fixedly connected to one end of the support column 101.

Referring to fig. 2 and 3, an adjusting mechanism 2, the adjusting mechanism 2 includes a movable column 201, a limiting plate 202, a steel cable 203, a connecting cylinder 204, a fixing rod 205, a pressing plate 206, a spring 207, a fixing box 208 and a counterweight 209, the movable column 201 is rotatably connected inside a spacer 1, one end of the steel cable 203 is wound on the outer surface of the movable column 201, the other end of the steel cable 203 is fixedly connected to the side surface of the supporting column 101, the connecting cylinder 204 is fixedly installed inside the spacer 1, the spring 207 is movably sleeved inside the connecting cylinder 204, the supporting column 101 is slidably connected inside the connecting cylinder 204, the pressing plate 206 is fixedly sleeved on the outer surface of one end of the supporting column 101, and the spring 207 is located between the pressing plate 206 and the bottom inside the connecting cylinder 204;

the fixed cover of limiting plate 202 is connected at the surface of activity post 201, and the one end fixed connection of two sets of dead levers 205 is in the inside wall of conductor spacer 1, and the other end fixed connection of two sets of dead levers 205 is in the both sides of connecting cylinder 204, and fixed box 208 fixed mounting is in the inside of conductor spacer 1, and fixed box 208 is located between the dead lever 205, and the inside sliding connection of fixed box 208 has balancing weight 209.

Referring to fig. 1 and 4, the fixing mechanism 3 is installed on the side surface of the spacer 1, the fixing mechanism 3 includes a gear 301, a bolt 302, a screw 303 and a bearing 304, the movable column 201 extends out of the outer surface of one end of the spacer 1 and is fixedly sleeved with the gear 301, the upper surface of the gear 301 is fixedly installed with the bolt 302, the screw 303 is connected to the inner thread of the bolt 302, the bearing 304 is fixedly installed on the side surface of the spacer 1, one end of the movable column 201 is rotatably connected to the inside of the bearing 304, and the screw 303 is movably inserted into the inside of the bearing 304.

The working principle is as follows:

the utility model discloses before using, through rotating screw rod 303 for screw rod 303 and the separation of bearing 304, make movable post 201 unfixed, then according to the distance between the power transmission line, adjustment mechanism 2 makes support column 101 carry out length adjustment.

When the length of the initial support column 101 is long, the movable column 201 is rotated at the moment, so that the four groups of support columns 101 move towards the inside close to the spacer 1 under the action of the tensile force of the steel cable 203, the pressing plate 206 on the outer surface of the support column 101 gradually compresses the spring 207 at the moment, the length of the support column 101, which is located outside the spacer 1, is shortened, then the screw rod 303 is rotated, the screw rod 303 is inserted into the bearing 304 on the side surface of the spacer 1, the whole is fixed, then the clamp 102 is clamped on the outer surface of the power transmission line, and the fixing is realized through the nut.

When the length of initial support column 101 is shorter, the movable column 201 rotates this moment, make four groups of support columns 101 move to the inside of keeping away from spacer 1 under the connection effect of cable 203 and the spring action of spring 207, the clamp plate 206 of support column 101 surface reduces spring 207 gradually this moment, make the length that is located spacer 1 outside of support column 101 increase, then rotate screw rod 303, make screw rod 303 peg graft inside the bearing 304 of spacer 1 side, make the monolithic stationary, then with anchor clamps 102 centre gripping at the power transmission line surface, the rethread nut is fixed, spacer 1 is inside still to be equipped with balancing weight 209, the device can effectively adjust the length of support column 101, satisfy different user demands.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cable fixing device for electric power engineering, characterized by comprising:

the spacer bar (1), the spacer bar (1) comprises a supporting column (101) and a clamp (102), the supporting column (101) is connected inside the spacer bar (1) in a sliding mode, and the clamp (102) is fixedly connected to one end of the supporting column (101);

the adjusting mechanism (2) comprises a movable column (201) and a steel cable (203), the movable column (201) is rotatably connected inside the spacer (1), one end of the steel cable (203) is wound on the outer surface of the movable column (201), and the other end of the steel cable (203) is fixedly connected to the side surface of the supporting column (101);

and the fixing mechanism (3) is arranged on the side surface of the spacer (1).

2. The cable fixing device for electric power engineering according to claim 1, wherein: adjustment mechanism (2) still include connecting cylinder (204), clamp plate (206) and spring (207), the inside fixed mounting of conductor spacer (1) has connecting cylinder (204), spring (207) have been cup jointed in the inside activity of connecting cylinder (204), the inside sliding connection of connecting cylinder (204) has support column (101), the fixed cover of one end surface of support column (101) has been met clamp plate (206), spring (207) are located between clamp plate (206) and connecting cylinder (204) the bottom.

3. The cable fixing device for electric power engineering according to claim 1, wherein: adjustment mechanism (2) still include limiting plate (202) and dead lever (205), limiting plate (202) are fixed to be cup jointed at the surface of activity post (201), and are two sets of the one end fixed connection of dead lever (205) is at the inside wall of conductor spacer (1), and is two sets of the other end fixed connection of dead lever (205) is in the both sides of connecting cylinder (204).

4. The cable fixing device for electric power engineering according to claim 1, wherein: adjustment mechanism (2) still include fixed box (208) and balancing weight (209), fixed box (208) fixed mounting is in the inside of conductor spacer (1), fixed box (208) are located between dead lever (205), the inside sliding connection of fixed box (208) has balancing weight (209).

5. The cable fixing device for electric power engineering according to claim 1, wherein: the fixing mechanism (3) comprises a gear (301), a bolt (302) and a screw (303), the gear (301) is fixedly sleeved on the outer surface of one end, extending out of the spacer (1), of the movable column (201), the bolt (302) is fixedly installed on the upper surface of the gear (301), and the screw (303) is connected to the inner thread of the bolt (302).

6. The cable fixing device for electric power engineering according to claim 5, wherein: the fixing mechanism (3) further comprises a bearing (304), the bearing (304) is fixedly installed on the side face of the spacer (1), one end of the movable column (201) is rotatably connected inside the bearing (304), and the screw rod (303) is movably inserted inside the bearing (304).