CN214505164U - Be applied to insulating protective sheath of electric secondary circuit wiring - Google Patents
Be applied to insulating protective sheath of electric secondary circuit wiring Download PDFInfo
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- CN214505164U CN214505164U CN202120810136.4U CN202120810136U CN214505164U CN 214505164 U CN214505164 U CN 214505164U CN 202120810136 U CN202120810136 U CN 202120810136U CN 214505164 U CN214505164 U CN 214505164U
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- insulating protective
- secondary circuit
- wiring
- mounting groove
- groove
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Abstract
The utility model provides a be applied to insulating protective sheath of electric secondary circuit wiring, including two half sleeves, half sheathed tube is equipped with the mounting groove, mounting groove one end shutoff, and the other end is opened, is equipped with the groove that clamps to the line nose in the mounting groove. This insulating protective sheath can greatly reduce the person and electrocute the risk, avoids equipment to damage, improves work efficiency, keeps on-the-spot clean and tidy pleasing to the eye, possesses spreading value.
Description
Technical Field
The utility model belongs to the wiring equipment field, in particular to be applied to insulating protective sheath of electric secondary circuit wiring.
Background
When relevant work such as loop inspection, test and the like is carried out on an electric secondary loop, wiring is usually untied from the loop, and due to the fact that power failure conditions are not met or live working is required, various risks such as electric shock, grounding or short circuit of live wiring, touching of the live wiring by the neutral wiring and the like exist, and insulation binding processing must be carried out on the wiring. At present, the insulation treatment of the connection wires which are untied from the loop is mainly carried out by winding and binding an insulating adhesive tape or the whole system is powered off.
The winding and wrapping treatment is carried out through the insulating adhesive tape, and the following problems exist: after the wire nose crimping is carried out on the electric secondary circuit wiring, the wire nose is sometimes cut according to the actual situation on site, so that a sharp tangent plane or a sharp convex puncture appears at the end part of the wire nose, and the situation that the insulating adhesive tape is punctured can occur. The insulating tape is contaminated with oil stains, so that the viscosity is reduced, the insulating tape is easy to fall off, and the wiring is exposed. In large-scale transformation project, the wiring that needs to handle is numerous, and insulating adhesive tape need cut and twine again, wastes time and energy to it is different in length, twines unattractive, not neat. The method for totally powering off the system is only suitable for a few systems.
Disclosure of Invention
The utility model aims to solve the technical problem that an insulating protective sheath for electric secondary circuit wiring is provided, easy operation, safe and reliable.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an insulating protective sheath for electric secondary circuit wiring, includes two half sleeves, is equipped with the mounting groove in the half sleeve, mounting groove one end shutoff, and the other end is opened, is equipped with in the mounting groove to the wire nose clamp the groove.
In the preferred scheme, the two half sleeves are limited through the limiting mechanism, the limiting mechanism comprises a buckle arranged on one side of one of the half sleeves, and a clamping groove matched with the buckle is formed in one side of the other half sleeve.
In the preferred scheme, the end part of the buckle is provided with a clamping hook, and a limiting groove matched with the clamping hook is arranged in the clamping groove.
In a preferred scheme, one sides of the two half sleeves, which are far away from the limiting mechanism, are connected through a flexible connecting sheet.
In a preferred scheme, the semi-sleeve and the flexible connecting sheet are made of polyvinyl chloride.
The utility model provides a pair of be applied to insulating protective sheath of electric secondary circuit wiring has a large amount of wiring to need do insulating treatment in equipment transformation, the maintenance every year, and insulating protective sheath can greatly reduce the person and electrocute the risk, avoids equipment to damage, improves work efficiency, keeps on-the-spot clean and tidy pleasing to the eye, possesses spreading value.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a limiting groove;
in the figure: half sleeve pipe 1, mounting groove 2 clamps groove 3, buckle 4, draw-in groove 5, flexible connection piece 6, trip 401, spacing groove 501.
Detailed Description
As shown in fig. 1, an insulating protective sleeve applied to electrical secondary circuit wiring comprises two half sleeves 1, wherein a mounting groove 2 is arranged in each half sleeve 1, one end of each mounting groove 2 is blocked, the other end of each mounting groove is opened, a clamping groove 3 for clamping a wire nose is arranged in each mounting groove 2, and the diameter of each clamping groove 3 is larger than that of each mounting groove 2.
Different sizes can be chooseed for use according to the specification difference of sinle silk to mounting groove 2, and the sinle silk specification contains 1.0mm, 1.5mm, 2.0mm, 2.5mm, mounting groove 2 and sinle silk clearance fit.
During the use will press the sinle silk that has the wiring nose to put into the half sleeve pipe 1 of opening, two half sleeve pipe 1 locks, and the wiring nose daughter card dress clamps groove 3 in, and the sinle silk can be firmly fixed inside the protective sheath, can not drop from the protective sheath bottom.
When taking apart, with opening two half sleeve pipes 1, take out the wiring end, the simple operation, safe and reliable, but and reuse, very big improvement work efficiency, reduced the safety risk.
Preferably, the two half sleeves 1 are limited by a limiting mechanism, the limiting mechanism comprises a buckle 4 arranged on one side of one of the half sleeves 1, and a clamping groove 5 matched with the buckle 4 is arranged on one side of the other half sleeve 1.
Through the cooperation of buckle 4 and draw-in groove 5, realize spacing behind two half sleeve pipes 1 locks, prevent that half sleeve pipe 1 from popping out.
Preferably, as shown in fig. 2, a hook 401 is disposed at an end of the buckle 4, and a limit groove 501 engaged with the hook 401 is disposed in the slot 5.
The clamping hook 401 is clamped in the limiting groove 501, so that limiting strength can be improved.
Preferably, the two half-sleeves 1 are connected through a flexible connecting sheet 6 at one side far away from the limiting mechanism.
The flexible web 6 may be provided in an arcuate configuration.
Through the connection of the flexible connecting sheet 6, the two half-sleeves 1 are connected into an integral structure, and the half-sleeves are prevented from being lost.
The semi-sleeve 1 and the flexible connecting sheet 6 are made of polyvinyl chloride. Polyvinyl chloride has excellent mechanical property and insulating property, extremely strong acid and alkali resistance, good chemical stability and low softening point.
Claims (5)
1. The utility model provides an insulating protective sheath for electric secondary circuit wiring which characterized in that: the wire connecting device comprises two half sleeves (1), wherein a mounting groove (2) is formed in each half sleeve (1), one end of each mounting groove (2) is plugged, the other end of each mounting groove is opened, and a clamping groove (3) for clamping a wire nose is formed in each mounting groove (2).
2. The insulating protective sleeve applied to the wiring of the electrical secondary circuit according to claim 1, wherein: the two half sleeves (1) are limited through limiting mechanisms, each limiting mechanism comprises a buckle (4) arranged on one side of one half sleeve (1), and a clamping groove (5) matched with the buckle (4) is formed in one side of the other half sleeve (1).
3. An insulating protective sleeve applied to the wiring of an electrical secondary circuit according to claim 2, characterized in that: the end of the buckle (4) is provided with a clamping hook (401), and a limiting groove (501) matched with the clamping hook (401) is arranged in the clamping groove (5).
4. An insulating protective sleeve applied to the wiring of an electrical secondary circuit according to claim 2, characterized in that: one sides of the two half sleeves (1) far away from the limiting mechanism are connected through a flexible connecting sheet (6).
5. The insulating protective sleeve applied to the wiring of the electrical secondary circuit as claimed in claim 4, wherein: the semi-sleeve (1) and the flexible connecting sheet (6) are made of polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810136.4U CN214505164U (en) | 2021-04-20 | 2021-04-20 | Be applied to insulating protective sheath of electric secondary circuit wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810136.4U CN214505164U (en) | 2021-04-20 | 2021-04-20 | Be applied to insulating protective sheath of electric secondary circuit wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505164U true CN214505164U (en) | 2021-10-26 |
Family
ID=78203809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120810136.4U Active CN214505164U (en) | 2021-04-20 | 2021-04-20 | Be applied to insulating protective sheath of electric secondary circuit wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505164U (en) |
-
2021
- 2021-04-20 CN CN202120810136.4U patent/CN214505164U/en active Active
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