CN216056016U

CN216056016U - Low-voltage live-line work drainage device

Info

Publication number: CN216056016U
Application number: CN202122157596.4U
Authority: CN
Inventors: 张延华; 苏华明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-15
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a low-voltage live-line work drainage device, and relates to the technical field of electric power work accessories. The utility model comprises the following steps: a conduit; the connecting part is detachably mounted at one end of the conduit at one end; the first arc block is arranged at one end, far away from the guide pipe, of the connecting part; a U-shaped block having one end mounted on an outer surface of the conduit; the sliding block is arranged on the U-shaped block in a sliding mode; and a second arc block. According to the utility model, the maintenance cables are clamped by adjusting the first arc-shaped block and the second arc-shaped block, so that current is guided to be shunted through the cables, normal passing of the current is ensured, and meanwhile, a cable fault part can be maintained, so that the power failure time is shortened when the cable is maintained after a line fault, and meanwhile, the distance between the first arc-shaped block and the second arc-shaped block can be adjusted, so that the maintenance cable is suitable for cables with different sizes.

Description

Low-voltage live-line work drainage device

Technical Field

The utility model relates to the technical field of electric power working accessory equipment, in particular to a low-voltage live-line work drainage device.

Background

The most common low-voltage electricity in life is used, and the low-voltage electricity is used in household residences. The low-voltage electricity often causes the accident, for example, short-circuit fault appears in the household power consumption, lead to the power failure phenomenon of large tracts of land even, the low-voltage line is too big because of load current in service, make wire joint generate heat, it is not hard up, the oxidation, contact failure sparking, various faults such as short circuit, so need often maintain, need cut off the power supply to user's trouble portion among the current maintenance process, new cable is used for normal circular telegram is connected to the rethread copper terminal, but because the size of a dimension of different cables need take off the copper terminal, look for the copper terminal connection of suitable size, not only make the outage time overlength, people's life has been influenced, maintenance duration has still been prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background, the utility model provides a low-voltage live-line work drainage device.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a low voltage live working drain comprising:

a conduit;

the connecting part is detachably mounted at one end of the conduit at one end;

the first arc block is arranged at one end, far away from the guide pipe, of the connecting part;

a U-shaped block having one end mounted on an outer surface of the conduit;

the sliding block is arranged on the U-shaped block in a sliding mode;

the second arc block is arranged at one end, far away from the U-shaped block, of the sliding block;

the adjusting assembly is mounted on the U-shaped block and used for adjusting the sliding block to slide along the U-shaped block so as to form an arc block II and clamp a power receiving busbar through the arc block;

one end of the cable is detachably mounted at one end, far away from the first arc-shaped block, of the connecting portion, and the other end of the cable movably extends out of the conduit.

Further, the connecting part and the conduit are in threaded connection.

Furthermore, the inner wall of the U-shaped block is provided with a sliding groove, and one end of the sliding block is inserted into the sliding groove in a sliding manner.

Further, the adjustment assembly includes:

the screw rod is rotatably connected between the inner walls of the two sides of the U-shaped block through a bearing, and the sliding block is sleeved on the outer surface of the screw rod in a threaded manner;

and the twisting disc is arranged at one end of the screw rod.

Furthermore, a copper terminal is connected to one end of the cable in a crimping mode, and one end, far away from the cable, of the copper terminal is installed at one end, far away from the first arc-shaped block, of the connecting portion through a bolt.

The utility model has the following beneficial effects:

1. according to the utility model, the maintenance cables are clamped by adjusting the first arc-shaped block and the second arc-shaped block, so that current is guided to be shunted through the cables, normal passing of the current is ensured, and meanwhile, a cable fault part can be maintained, so that the power failure time is shortened when the cable is maintained after a line fault, and meanwhile, the distance between the first arc-shaped block and the second arc-shaped block can be adjusted, so that the maintenance cable is suitable for cables with different sizes.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a plan elevation view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 3 in accordance with the present invention;

reference numerals: 1. a conduit; 2. a connecting portion; 3. a first arc-shaped block; 4. a U-shaped block; 5. a slider; 6. a second arc block; 7. an adjustment assembly; 8. a cable; 9. a chute; 10. a copper terminal; 11. a bolt; 701. a screw rod; 702. and (5) twisting the disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a low voltage live working drainage device includes: a catheter 1; one end of the connecting part 2 is detachably arranged at one end of the conduit 1; the first arc block 3 is arranged at one end, far away from the guide pipe 1, of the connecting part 2; a U-shaped block 4, one end of the U-shaped block 4 is arranged on the outer surface of the conduit 1; the sliding block 5 is arranged on the U-shaped block 4 in a sliding manner; the second arc block 6 is arranged at one end, far away from the U-shaped block 4, of the sliding block 5; the adjusting assembly 7 is installed on the U-shaped block 4 and used for adjusting the sliding block 5 to slide along the U-shaped block 4 to form an arc block II 6 and an arc block I3 to clamp the power receiving busbar; cable 8, cable 8's one end demountable installation is in the one end that connecting portion 2 kept away from arc piece 3, and cable 8's other end activity extends to outside pipe 1, and is more reasonable in order to make the device, the utility model discloses arc piece 3, arc piece two 6 and connecting portion 2 all adopt brass, and resistance is little, the utility model discloses slider 5, U-shaped piece 4 and adjusting part 7 all adopt the insulating plastic material, when needs maintain the fault line, adjust arc piece two 6 through adjusting part 7 and slide along U-shaped piece 4 to make arc piece two 6 and arc piece one 3 carry out the centre gripping fixed to the maintenance cable, thereby guide current shunts on leading to cable 8 via arc piece one 3 and connecting portion 2 guide, thereby ensure that the electric current normally passes through, make things convenient for staff maintenance cable fault section, thereby make the power failure time that the cable maintenance leads to shorten.

As shown in fig. 4 and 5, in some embodiments, the connecting portion 2 and the conduit 1 are in threaded connection, and the threaded connection facilitates the worker to detach and install the connecting portion 2 and the conduit 1, and facilitates the worker to repair or replace the device.

As shown in fig. 2 and 4, in some embodiments, the inner wall of the U-shaped block 4 is provided with a sliding groove 9, one end of the sliding block 5 is slidably inserted into the sliding groove 9, and the sliding block 5 can not only slide in the sliding groove 9, but also the sliding groove 9 limits the sliding block 5 to only slide linearly.

As shown in fig. 2, in some embodiments, the adjustment assembly 7 comprises: the screw rod 701 is rotatably connected between the inner walls of the two sides of the U-shaped block 4 through a bearing, and the sliding block 5 is sleeved on the outer surface of the screw rod 701 in a threaded manner; turn round a set 702, turn round a set 702 and install the one end at lead screw 701, wrench movement lead screw 701 to drive slider 5 and rotate, because slider 5 can only carry out rectilinear sliding by the restriction of spout 9, thereby reach the effect of adjusting the interval between two 6 and the arc piece 3 of arc piece, can make corresponding regulation according to not unidimensional cable, it is more convenient when rotating lead screw 701 that the installation turns round a set 702 messenger staff.

As shown in fig. 4 and 5, in some embodiments, a copper terminal 10 is crimped on one end of the cable 8, one end of the copper terminal 10, which is far away from the cable 8, is mounted at one end of the connecting portion 2, which is far away from the first arc-shaped block 3, by a bolt 11, a wire core of one end of the cable 8 is mounted with the copper terminal 10 by crimping, and the copper terminal 10 is fixedly connected with the connecting portion 2 by the bolt 11, so that the current of the cable is conducted to the cable 8 through the second arc-shaped block 6, the connecting portion 2 and the copper terminal 10.

Claims

1. A low-voltage live working drainage device is characterized by comprising:

a catheter (1);

the connecting part (2), one end of the connecting part (2) is detachably arranged at one end of the conduit (1);

the first arc-shaped block (3) is mounted at one end, far away from the guide pipe (1), of the connecting part (2);

a U-shaped block (4), one end of the U-shaped block (4) is installed on the outer surface of the conduit (1);

the sliding block (5) is arranged on the U-shaped block (4) in a sliding mode;

the second arc-shaped block (6) is arranged at one end, far away from the U-shaped block (4), of the sliding block (5);

the adjusting assembly (7) is installed on the U-shaped block (4) and used for adjusting the sliding block (5) to slide along the U-shaped block (4) to form the arc block II (6) and the arc block I (3) to clamp the power receiving busbar;

the cable (8), the one end demountable installation of cable (8) is in connecting portion (2) is kept away from the one end of arc piece (3), the other end activity of cable (8) extends to outside pipe (1).

2. A low voltage live working drain device according to claim 1, wherein the connection part (2) is in threaded connection with the conduit (1).

3. The low-voltage live working drainage device according to claim 1, wherein a sliding groove (9) is formed in the inner wall of the U-shaped block (4), and one end of the sliding block (5) is slidably inserted into the sliding groove (9).

4. A low voltage hot-line work drainage device according to claim 1, characterized in that the adjustment assembly (7) comprises:

the screw rod (701) is rotatably connected between the inner walls of the two sides of the U-shaped block (4) through a bearing, and the sliding block (5) is sleeved on the outer surface of the screw rod (701) in a threaded manner;

a twisting disc (702), wherein the twisting disc (702) is arranged at one end of the screw rod (701).

5. The low-voltage hot-line work drainage device according to claim 1, characterized in that a copper terminal (10) is crimped at one end of the cable (8), and one end of the copper terminal (10) far away from the cable (8) is mounted at one end of the connecting part (2) far away from the arc-shaped block I (3) through a bolt (11).