CN218677579U - 400 volt combined type parallel groove clamp - Google Patents
400 volt combined type parallel groove clamp Download PDFInfo
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- CN218677579U CN218677579U CN202222320039.4U CN202222320039U CN218677579U CN 218677579 U CN218677579 U CN 218677579U CN 202222320039 U CN202222320039 U CN 202222320039U CN 218677579 U CN218677579 U CN 218677579U
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Abstract
The utility model provides a 400 volt combined type parallel groove clamp, relates to power line instrument technical field, its characterized in that: the main casing comprises main casing upper part of the body, the main casing lower part of the body, the main casing upper part of the body with the main casing lower part of the body passes through hinge and auto-lock buckle and constitutes a confined main casing, the main casing is long to the centre by two the semicircle through-hole constitutes through-hole A, main casing bottom and auxiliary sleeve fixed connection, auxiliary sleeve is a cuboid, is provided with through-hole B in the middle of it, and the right-hand member is provided with the circular cone bayonet socket, circular cone bayonet socket excircle and circular cone nut threaded connection. The beneficial effects of the utility model reside in that: aiming at the problems of new low-voltage installation and large workload of a sales counter, the combined parallel groove clamp is used for effectively reducing personnel and repeatedly stripping a main line insulating layer for many times, reducing the electric shock risk of the personnel, reducing the frequency of contact with the live equipment, ensuring the safe distance and effectively solving the problem of unbalanced three-phase load in a platform area.
Description
Technical Field
The utility model relates to a power line tool technical field especially relates to a 400 volt combined type parallel groove clamp.
Background
When a new low-voltage installation (or a new sales house) is operated without power failure at present, each house needs to climb to the top of a pole, strip off a 0.4kV main line insulating layer, and install or remove a 'one-in one-out' parallel groove clamp to lead out a drainage wire. The repeated operators all have long power connection time, complicated working procedures and serious drainage wire winding phenomenon. On the other hand, the safety of uninterrupted operation is lower, and the personal electric shock risk is high.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, the utility model provides a 400 volt combined type parallel groove clamp, including main sleeve pipe and auxiliary sleeve pipe, its characterized in that: the main casing comprises main casing upper part of the body, the main casing lower part of the body, the main casing upper part of the body is the cuboid, and its bottom length sets up to a semicircle through-hole to the centre, and the vertical two screws that are provided with in top, the main casing lower part of the body is the cuboid, and its upper portion length sets up to a semicircle through-hole to the centre, the main casing upper part of the body with the main casing lower part of the body passes through hinge and auto-lock buckle and constitutes a confined main casing, the main casing length is middle by two the semicircle through-hole constitutes through-hole A, main casing bottom and auxiliary sleeve fixed connection, auxiliary sleeve is a cuboid, is provided with through-hole B in the middle of it, and the right-hand member is provided with the circular cone bayonet socket, circular cone bayonet socket excircle and cone nut threaded connection.
Preferably, the top of the main sleeve is provided with a bolt through a screw hole.
Preferably, the through hole a is fitted with an outer circle of the bare conductor.
Preferably, the through hole B is matched with the excircle of the T-connection lead wire.
Preferably, one side surface of the auxiliary sleeve is provided with a screw hole.
Preferably, the number of the auxiliary casings is 2 to 4.
The utility model discloses a use method does: 400 volt combined type parallel groove clamp is used for the aluminum stranded conductor of well small-section or copper core aluminum stranded conductor and overhead line's steel strand wires to connect on not bearing tensile position, the utility model discloses during the use, in advance peel off thread insulating layer 6, pass through bolt 2 fastening with main casing pipe 1 on bare conductor 7, if need "T" connect the time, can connect the messenger line direct insert auxiliary sleeve 3 with T, earlier through bolt 2 fastening, rethread cone nut 5 and cone bayonet 4's threaded connection, connect the messenger line secondary with T and firmly fix on auxiliary sleeve 3, the utility model discloses only need peel off the thread insulating layer once, then install the parallel groove clamp on every looks main line, only with operating on stranded parallel groove clamp at every turn when "T" connects or demolishs, reduced the pole operation of stepping on, improve the utilization ratio of parallel groove clamp.
The invention has the beneficial effects that: for the convenience of fast replacement of a wire clamp by operation and maintenance personnel, a combined type parallel groove wire clamp is designed, the safety of 400V live working is mainly improved, the problem of repeated work of personnel during the operation of connecting or removing a drainage wire due to T is reduced, the installation process of connecting the drainage wire by T of a low-voltage circuit is improved, the attractive and tidy effects are achieved, the workload of a new installation and a large sales counter is aimed at the current low voltage, the combined type parallel groove wire clamp is used for effectively reducing the personnel and repeatedly stripping a main line insulating layer for many times, the electric shock risk of the personnel is reduced, the frequency of contact with live equipment is reduced, the safety distance is ensured, and the problem of unbalanced three-phase load in a platform area is effectively solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A of fig. 1 according to the present invention (fig. 1 is also an effect view);
fig. 3 is a top view of the present invention shown in fig. 1;
fig. 4 is a schematic structural diagram of the main casing 1 of the present invention;
fig. 5 is a left side view of fig. 4 in accordance with the present invention;
fig. 6 is a schematic structural view of the auxiliary sleeve 3 of the present invention;
fig. 7 is a diagram 2 illustrating the effects of the present invention;
fig. 8 is a diagram of the effect of the present invention 3;
in the figure: 1. the cable comprises a main sleeve 1-1, a main sleeve upper body 1-2, a main sleeve lower body 1-3, a hinge 1-4, a self-locking buckle 2, a bolt 3, an auxiliary sleeve 4, a conical bayonet 5, a conical nut 6, a main line insulating layer 7, a bare wire 8, through holes A and 9, through holes B and 10 and a T connecting drainage line.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
Claims (3)
1. The utility model provides a 400 volt combined type parallel groove clamp, includes main sleeve pipe (1) and auxiliary sleeve pipe (3), its characterized in that: the main casing (1) consists of a main casing upper body (1-1) and a main casing lower body (1-2); the main sleeve upper body (1-1) is a cuboid, a semicircular through hole is formed in the middle of the bottom in the longitudinal direction, and two screw holes are vertically formed in the top of the main sleeve upper body; the lower body (1-2) of the main casing is a cuboid, and a semicircular through hole is formed in the middle of the upper part of the lower body in the length direction; the main sleeve upper body (1-1) and the main sleeve lower body (1-2) form a closed main sleeve (1) through a hinge (1-3) and a self-locking buckle (1-4); the top of the main sleeve (1) is provided with a bolt (2) through a screw hole, the middle of the main sleeve (1) in the longitudinal direction is provided with a through hole A (8) formed by two semicircular through holes, and the through hole A (8) is matched with the excircle of the bare conductor (7); the bottom of the main sleeve (1) is fixedly connected with the auxiliary sleeve (3), the auxiliary sleeve (3) is a cuboid, a through hole B (9) is formed in the middle of the auxiliary sleeve, and the through hole B (9) is matched with the excircle of the T-connection drainage line (10); the right end of the auxiliary sleeve (3) is provided with a conical bayonet (4), and the excircle of the conical bayonet (4) is in threaded connection with a conical nut (5).
2. The 400 volt composite parallel groove clamp of claim 1, wherein: and a screw hole is formed in one side surface of the auxiliary sleeve (3).
3. The 400 volt composite parallel groove clamp of claim 1, wherein: the number of the auxiliary sleeves (3) is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222320039.4U CN218677579U (en) | 2022-09-01 | 2022-09-01 | 400 volt combined type parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222320039.4U CN218677579U (en) | 2022-09-01 | 2022-09-01 | 400 volt combined type parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218677579U true CN218677579U (en) | 2023-03-21 |
Family
ID=85558766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222320039.4U Active CN218677579U (en) | 2022-09-01 | 2022-09-01 | 400 volt combined type parallel groove clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218677579U (en) |
-
2022
- 2022-09-01 CN CN202222320039.4U patent/CN218677579U/en active Active
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