CN218997656U

CN218997656U - Low-voltage cable with auxiliary hanging structure

Info

Publication number: CN218997656U
Application number: CN202223387408.8U
Authority: CN
Inventors: 周建栋; 赵可可; 丘剑斌; 梁森
Original assignee: Dongguan Zhongli Photoelectric Technology Co ltd; Guangdong Zhongde Cable Co ltd
Current assignee: Dongguan Zhongli Photoelectric Technology Co ltd; Guangdong Zhongde Cable Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-09
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a low-voltage cable with an auxiliary suspension structure, which aims to solve the technical problem that the low-voltage cable can automatically drop downwards due to longer length under daily weather adjustment, and the low-voltage cable can be damaged due to the tensile force born by a wire core in a clamp due to self gravity at the dropping point of the low-voltage cable. The low-voltage cable with the auxiliary hanging structure comprises a low-voltage cable, wherein a connecting sleeve is sleeved on the outer wall of the low-voltage cable; the upper surface of the connecting sleeve is fixedly provided with a butt joint part, a bearing is arranged in the butt joint part, and a sleeve is fixedly arranged in the middle of an inner ring of the bearing. This low-voltage cable with supplementary suspension structure, low-voltage cable set up adjustment mechanism according to fixed point height when using, dock adjustment mechanism top couple and fixed point after the setting is accomplished, and the couple can be through adjustment mechanism, butt joint spare and adapter sleeve to the auxiliary suspension of low-voltage cable from this.

Description

Low-voltage cable with auxiliary hanging structure

Technical Field

The utility model belongs to the technical field of low-voltage cables, and particularly relates to a low-voltage cable with an auxiliary suspension structure.

Background

The low-voltage cable is a cable of 0.6-1KV and is used for transmitting and distributing electric energy, and is mainly applied to urban underground power grids, power station outgoing lines, power utilization in industrial and mining enterprises and power transmission under river-crossing sea water;

the cable can be deliberately stretched out at two butt ends to the low-voltage cable when using, be favorable to the shrink of low-voltage cable like this at high temperature or low temperature weather to promote low-voltage cable's life, but can fall downwards automatically because of length is longer under daily weather regulation low-voltage cable, can be because self gravity and the pulling force that the inside sinle silk of anchor clamps born at low-voltage cable drop point, can cause the injury to low-voltage cable in the long time, consequently need a low-voltage cable with supplementary suspension structure in order to overcome above-mentioned technical defect.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a low-voltage cable with an auxiliary hanging structure, which aims to solve the technical problem that the low-voltage cable can automatically drop downwards due to longer length under daily weather adjustment, and the low-voltage cable can be damaged due to the tensile force born by a wire core in a clamp due to self gravity at the dropping point of the low-voltage cable.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the low-voltage cable with the auxiliary hanging structure, which comprises a low-voltage cable, wherein the outer wall of the low-voltage cable is sleeved with a connecting sleeve;

the upper surface of adapter sleeve fixed mounting has the butt joint spare, the internally mounted of butt joint spare has the bearing, fixed mounting has the sleeve in the middle of the inner circle of bearing, telescopic internally mounted has adjustment mechanism, adjustment mechanism's top fixed mounting has the couple.

When the low-voltage cable with the auxiliary hanging structure is used, the connecting sleeve is connected with the low-voltage cable firstly, the adjusting mechanism is arranged according to the height of the fixed point when the low-voltage cable is used, the hook at the top of the adjusting mechanism is abutted to the fixed point after the low-voltage cable is arranged, and therefore the low-voltage cable can be hung in an auxiliary mode through the adjusting mechanism, the abutting part and the connecting sleeve, and the situation that the cable falls downwards due to self gravity to cause strain to the wire core inside the low-voltage cable can be further prevented.

Preferably, the adjusting mechanism comprises a positioning strip, an adjusting column, a threaded hole and a fixing bolt, wherein the positioning strip is arranged in the sleeve, the adjusting column is fixedly arranged on the upper surface of the positioning strip, the threaded hole is formed in one side of the adjusting column, the inner part of the threaded hole is in threaded butt joint with one end of the fixing bolt, the adjusting column is pulled upwards, the positioning strip is driven to move upwards when moving upwards, the length of the sleeve and the length of the adjusting column can be increased, the fixing bolt penetrates through the sleeve to be in butt joint with the threaded hole after the adjustment are completed, and the adjusting column is fixed inside the sleeve

Further, the transverse length of the locating strip is matched with the transverse length of the inner wall of the sleeve, the two ends of the locating strip are of semicircular structures, the locating strip can be stuck to the inside of the sleeve when moving, and therefore the locating strip can not shake towards two sides when moving, and accordingly stability of the adjusting column when rising can be improved when the adjusting column is used.

Still further, adjust the post activity and cup joint in telescopic inside, the diameter of adjusting the post is less than sleeve inside diameter size, a set of screw hole has been seted up to adjusting post one side equidistant, and the post just can not rub with the sleeve inner wall when the sleeve is inside to it removes to promote the smoothness nature of adjusting the post.

Furthermore, the fixing bolt horizontally penetrates through the outer wall of one side of the sleeve to be in butt joint with the threaded hole, and the adjusting column forms a fixed connection structure with the sleeve through the fixing bolt and the threaded hole. The fixing bolt penetrates into the sleeve from the through hole on the outer wall of the sleeve, then the position of the adjusting column is finely adjusted, the threaded hole on the adjusting column is aligned with the fixing bolt, and the fixing bolt is screwed after the alignment, so that the fixing bolt is in butt joint with the threaded hole, and the fixing of the adjusting column is completed.

Furthermore, the bottom of one side of the hook is fixedly connected with the top end of the adjusting column, the hook is of an n-shaped structure, and the hook is connected with the butt joint object through the hook, so that the hanging effect is achieved.

Still further, be interference connection between adapter sleeve and the cable, the adapter sleeve constitutes revolution mechanic through between interfacing part and bearing and the sleeve, rotates the sleeve, can rotate in the middle of the interfacing part through the bearing of bottom when the sleeve rotates, and the sleeve alright drive the adjusting column like this and rotate motionless to can adjust the angle of couple when using according to the demand.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting sleeve is connected with the low-voltage cable, the sleeve is rotated according to the position of the fixed point when the low-voltage cable is used, and the sleeve rotates through the bearing at the bottom when the sleeve rotates, so that the sleeve can drive the hook at the upper end to perform azimuth adjustment on the butt joint part, the azimuth of the hook can be adjusted according to the azimuth of the fixed point, and the low-voltage cable can be hung at the fixed point according to the structure when the low-voltage cable is used, so that the cable core inside the low-voltage cable is prevented from being pulled due to falling down by self gravity.

2. When the voltage cable is hung and the height of the voltage cable is required to be adjusted, the adjusting column is adjusted upwards, the adjusting column moves upwards from the inside of the sleeve, and after the overall length adjustment of the adjusting column and the sleeve is completed, the adjusting column is fixed inside the sleeve through the fixing bolt, so that the length of the hanging mechanism can be adjusted when the voltage cable is used.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a side cross-sectional view of a sleeve in one embodiment of the device of the present utility model;

fig. 3 is a block diagram of a hook connection in one embodiment of the device of the present utility model.

The marks in the drawings are: 1. a low voltage cable; 2. connecting sleeves; 3. a butt joint member; 4. a bearing; 5. a sleeve; 6. a positioning strip; 7. an adjusting column; 8. a threaded hole; 9. a fixing bolt; 10. a hook.

Detailed Description

The structure of the low-voltage cable with the auxiliary hanging structure is shown in fig. 1, the low-voltage cable with the auxiliary hanging structure comprises a low-voltage cable 1, and a connecting sleeve 2 is sleeved on the outer wall of the low-voltage cable 1;

the upper surface of adapter sleeve 2 is fixed mounting has butt joint spare 3, and the internally mounted of butt joint spare 3 has bearing 4, and fixed mounting has sleeve 5 in the middle of the inner circle of bearing 4, and the internally mounted of sleeve 5 has adjustment mechanism, and adjustment mechanism's top fixed mounting has couple 10.

This its adjustment mechanism concrete structure of low tension cable with supplementary suspended structure is as shown in fig. 2, adjustment mechanism includes locating strip 6, adjust post 7, screw hole 8 and gim peg 9, the inside at sleeve 5 is installed to locating strip 6, the last fixed surface of locating strip 6 installs adjust post 7, screw hole 8 has been seted up to one side of adjusting post 7, the inside of screw hole 8 and the one end screw thread butt joint of gim peg 9, transverse length phase-match between transverse length and the sleeve 5 inner wall of locating strip 6, the both ends of locating strip 6 are semicircle structure, adjust post 7 activity cup joint in the inside of sleeve 5, the diameter of adjusting post 7 is less than sleeve 5 inside diameter size, a set of screw hole 8 has been seted up to adjusting post 7 one side equidistant, gim peg 9 horizontally passes sleeve 5 one side outer wall and screw hole 8 butt joint, constitute fixed connection structure between adjusting post 7 and sleeve 5 through gim peg 9 and screw hole 8.

The structure of the low-voltage cable with the auxiliary hanging structure is shown in fig. 3, the bottom of one side of the hook 10 is fixedly connected with the top end of the adjusting column 7, the hook 10 is of an n-shaped structure, the connecting sleeve 2 is in interference connection with the low-voltage cable 1, and the connecting sleeve 2 forms a rotating structure with the sleeve 5 through the butt joint part 3 and the bearing 4.

Working principle: when the device of the technical scheme is used, the connecting sleeve 2 is firstly arranged on the outer wall of the low-voltage cable 1, then the low-voltage cable 1 is in butt joint with equipment, the connecting sleeve 2 is moved to the sagging part of the low-voltage cable 1, in addition, a screw for hanging is arranged on a wall body right above the low-voltage cable 1, then the fixing bolt 9 is loosened, the adjusting column 7 is pulled upwards, the adjusting column 7 is moved out of the sleeve 5, the vertical length of the sleeve 5 and the adjusting column 7 can be increased, and then the hook 10 at the top of the adjusting column 7 is in butt joint with the screw, so that the low-voltage cable 1 can be hung in an auxiliary mode through the structure, and the low-voltage cable 1 can be further prevented from being pulled out of the wire core inside the low-voltage cable because of falling downwards due to gravity of the structure.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The low-voltage cable with the auxiliary hanging structure comprises a low-voltage cable (1), and is characterized in that a connecting sleeve (2) is sleeved on the outer wall of the low-voltage cable (1);

the novel connecting sleeve is characterized in that a butt joint part (3) is fixedly arranged on the upper surface of the connecting sleeve (2), a bearing (4) is arranged in the butt joint part (3), a sleeve (5) is fixedly arranged in the inner ring of the bearing (4), an adjusting mechanism is arranged in the sleeve (5), and a hook (10) is fixedly arranged at the top of the adjusting mechanism.

2. The low-voltage cable with auxiliary hanging structure according to claim 1, wherein the adjusting mechanism comprises a positioning strip (6), an adjusting column (7), a threaded hole (8) and a fixing bolt (9), the positioning strip (6) is installed inside the sleeve (5), the adjusting column (7) is fixedly installed on the upper surface of the positioning strip (6), the threaded hole (8) is formed in one side of the adjusting column (7), and the inside of the threaded hole (8) is in threaded butt joint with one end of the fixing bolt (9).

3. A low voltage cable with auxiliary hanging structure according to claim 2, characterized in that the transverse length of the positioning strip (6) is matched with the transverse length between the inner walls of the sleeve (5), and the two ends of the positioning strip (6) are of a semicircle structure.

4. The low-voltage cable with the auxiliary hanging structure according to claim 2, wherein the adjusting column (7) is movably sleeved in the sleeve (5), the diameter of the adjusting column (7) is smaller than the inner diameter of the sleeve (5), and a group of threaded holes (8) are formed in one side of the adjusting column (7) at equal intervals.

5. A low voltage cable with auxiliary hanging structure according to claim 2, characterized in that the fixing bolt (9) horizontally passes through the outer wall of one side of the sleeve (5) to be in butt joint with the threaded hole (8), and the adjusting column (7) forms a fixed connection structure with the sleeve (5) through the fixing bolt (9) and the threaded hole (8).

6. The low-voltage cable with the auxiliary hanging structure according to claim 1, wherein the bottom of one side of the hook (10) is fixedly connected with the top end of the adjusting column (7), and the hook (10) is of an n-shaped structure.

7. A low voltage cable with auxiliary suspension structure according to claim 1, characterized in that the connection sleeve (2) is in interference connection with the low voltage cable (1), the connection sleeve (2) forms a rotating structure with the sleeve (5) through the butt joint (3) and the bearing (4).