Conducting bar with insulating layer rapid plugging structure

Abstract

The utility model discloses a conducting bar with an insulating layer rapid plugging structure, which comprises conducting bar bodies, the two ends of the conducting bar bodies are respectively provided with tooth grooves which are matched with each other, the two conducting bar bodies are connected through the tooth grooves, the insulating sleeve is arranged on the outer side of the conducting bar bodies, and the insulating sleeve is arranged on the outer side of the conducting bar bodies. The insulating sleeve is arranged between the two conducting bar bodies, the protective sleeve is arranged on the outer side of the insulating sleeve, plugging ends are arranged at the two ends of the protective sleeve, the two plugging ends are connected in a plugging manner, and the spring locking assembly is arranged between the two plugging ends between the two conducting bar bodies. The conductive bar is provided with the plugging end, the guide plugging block, the guide slot and the spring locking assembly, so that the two conductive bar bodies are tightly connected, the situation that the two conductive bar bodies are not firmly connected after being plugged and unplugged for many times is avoided, and the connection stability and reliability of the conductive bar bodies are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the electrically conductive bar, and particularly relates to an electrically conductive bar with an insulating layer and a quick plug-in structure. BACKGROUND

[0002] The electrically conductive bar, also known as a copper bar, a copper busbar or a copper bus, is a long conductor made of copper material, with a rectangular or chamfered (rounded) rectangular cross section, and is made of aluminum material and is used for transmitting current and connecting electrical equipment in a circuit.

[0003] The existing electrically conductive bar is connected in a plug-in manner, and the insulating layer of the electrically conductive bar is prone to peeling off after being connected multiple times, which may cause unstable plug-in of the electrically conductive bar and affect the connection stability of the electrically conductive bar. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of electrically conductive bars with insulating layer quick plug-in structure, to solve the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electrically conductive bar with insulating layer quick plug-in structure, including,

[0006] Electrically conductive bar body, the both ends of the electrically conductive bar body are respectively provided with compatible tooth slot, two The electrically conductive bar body is connected by the tooth slot;

[0007] Insulating sleeve, the insulating sleeve is arranged on the outside of the electrically conductive bar body;

[0008] Protective sleeve, the protective sleeve is arranged on the outside of the insulating sleeve, the both ends of the protective sleeve are provided with plug-in end, two The plug-in end is connected by plug-in;

[0009] Spring locking assembly, the spring locking assembly is arranged between two The plug-in end between the two electrically conductive bar bodies.

[0010] Preferably, the insulating sleeve is plastic-coated on the outside of the electrically conductive bar body, and one of the tooth slots on the electrically conductive bar body is exposed on the outside of the insulating sleeve.

[0011] Preferably, the protective sleeve is plastic-coated on the outside of the insulating sleeve, and the protective sleeve and the insulating sleeve have the same length.

[0012] Preferably, a guide plug is arranged on the outside of the plug-in end at one end of the protective sleeve, a guide slot is formed on the outside of the plug-in end at the other end of the protective sleeve, and the guide plug and the guide slot are guided and plugged in.

[0013] Preferably, the guide block and the guide slot are triangular inclined structures.

[0014] Preferably, the protective sleeve and the plug-in end are integrally formed.

[0015] Preferably, the spring locking assembly comprises a fixed plate, a threaded column, a locking nut and a spring.

[0016] Both sides of the outer side of the plug-in end are provided with the fixed plate, the fixed plate is provided with a through hole, both ends of the spring are provided with a threaded column, the threaded column of both ends of the spring is respectively threaded in the through hole of the fixed plate on the plug-in end, and the threaded column is threadedly connected with the locking nut for limiting and fixing the fixed plate.

[0017] Preferably, when the two conductive row bodies are connected, the spring is in an extended state.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] The utility model discloses a plug-in end, a guide block, a guide slot and a spring locking assembly, when using, the tooth slot on two conductive row bodies is aligned and inserted, the guide block and the guide slot on two plug-in ends are guided and positioned and inserted at this time, two conductive row bodies are inserted and connected, then the threaded column of both ends of the spring is respectively threaded in the through hole of the fixed plate on the plug-in end of the insertion, and is respectively threadedly screwed on the threaded column outside the fixed plate through the locking nut, and is screwed and stretched, and the spring is in an extended state, and then the connection locking degree of two conductive row bodies is tightened, two conductive row bodies are tightly connected, the connection of two conductive row bodies is not firm after being plugged in and pulled out for many times, and the connection stability and reliability of the conductive row body are improved. DRAWINGS

[0020] Figure 1 It is two conductive row connection three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is two conductive row connection three-dimensional structure schematic view of the utility model;

[0022] Figure 3 It is two conductive row connection sectional structure schematic view of the utility model;

[0023] Figure 4 It is conductive row three-dimensional structure schematic view of the utility model;

[0024] Figure 5 It is conductive row three-dimensional structure schematic view of the utility model;

[0025] Figure 6 Part of the spring locking assembly of the utility model is shown in the schematic diagram of partial three-dimensional structure.

[0026] In the figure: 1, the conductive row body; 101, the tooth groove; 2, the insulating sleeve; 3, the protective sleeve; 301, the plug-in end; 302, the guide plug; 303, the guide slot; 4, the spring locking assembly; 401, the fixed plate; 402, the threaded column; 403, the locking nut; 404, the spring; 405, the through hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-6 The conductive row with the insulating layer and the quick plug-in structure provided by the utility model comprises,

[0029] The conductive row body 1 is provided with the tooth groove 101 at both ends, and the two conductive row bodies 1 are connected through the tooth groove 101.

[0030] The insulating sleeve 2 is arranged on the outer side of the conductive row body 1, and the insulating sleeve 2 is arranged on the outer side of the conductive row body 1, and one end of the tooth groove 101 on the conductive row body 1 is exposed on the outer side of the insulating sleeve 2.

[0031] The protective sleeve 3 is arranged on the outer side of the insulating sleeve 2, and the two plug-in ends 301 are arranged at both ends of the protective sleeve 3, and the two plug-in ends 301 are connected through plug-in, the protective sleeve 3 is arranged on the outer side of the insulating sleeve 2, the length of the protective sleeve 3 and the insulating sleeve 2 is the same, the guide plug 302 is arranged on the outer side of one end of the plug-in end 301 of the protective sleeve 3, the guide slot 303 is arranged on the outer side of the plug-in end 301 of the other end of the protective sleeve 3, the guide plug 302 and the guide slot 303 are connected through plug-in, the guide plug 302 and the guide slot 303 are triangular inclined structures, the two plug-in ends 301 are positioned and aligned through plug-in, the protective sleeve 3 and the plug-in end 301 are an integral structure, the structural strength and the connection stability are improved.

[0032] The spring locking assembly 4 is arranged between the two plug-in end heads 301 between the two busbar bodies 1, and comprises a fixed plate 401, a threaded column 402, a locking nut 403 and a spring 404; the two sides of the outer side of the plug-in end head 301 are provided with the fixed plate 401, the fixed plate 401 is provided with a through hole 405, the two ends of the spring 404 are provided with the threaded column 402, the threaded columns 402 at the two ends of the spring 404 are respectively threaded into the through holes 405 in the fixed plates 401 on the plug-in end heads 301, and the locking nut 403 is threadedly connected to the threaded column 402 and is limited and fixed by the fixed plate 401, and the spring 404 is in an extended state when the two busbar bodies 1 are connected.

[0033] The utility model discloses the plug-in end head 301, the guide insertion block 302, the guide insertion groove 303 and the spring locking assembly 4 are equipped, when using, the tooth slot 101 on two busbar bodies 1 is aligned and is inserted, the guide insertion block 302 and the guide insertion groove 303 on two plug-in end heads 301 are oriented and positioned and are inserted to make two busbar bodies 1 insert and complete, then the threaded column 402 at the two ends of the spring 404 is respectively threaded into the through hole 405 in the fixed plate 401 on the plug-in end head 301 that is inserted, and is respectively screwed on the threaded column 402 on the outer side of the fixed plate 401 by the locking nut 403, and is screwed and stretched spring 404, make spring 404 be in the extended state, and then the connection locking degree of two busbar bodies 1 is tightened, make two busbar bodies 1 tightly connect, avoid two busbar bodies 1 after plugging in and out for many times and not firm, improve the connection stability and reliability of busbar body 1.

[0034] In summary, the use method of the busbar with the quick plug-in structure of the insulating layer provided by the embodiment is as follows: when using, the tooth slot 101 on two busbar bodies 1 is aligned and is inserted, the guide insertion block 302 and the guide insertion groove 303 on two plug-in end heads 301 are oriented and positioned and are inserted to make two busbar bodies 1 insert and complete, then the threaded column 402 at the two ends of the spring 404 is respectively threaded into the through hole 405 in the fixed plate 401 on the plug-in end head 301 that is inserted, and is respectively screwed on the threaded column 402 on the outer side of the fixed plate 401 by the locking nut 403, and is screwed and stretched spring 404, make spring 404 be in the extended state, and then the connection locking degree of two busbar bodies 1 is tightened, make two busbar bodies 1 tightly connect, two busbar bodies 1 are connected and completed.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A conductive strip with an insulation layer of a quick plug-in structure, characterized in that, The utility model relates to a kind of electrically conductive row bodies, which are connected by tooth slots at both ends. An insulating sleeve is arranged outside the electrically conductive row bodies. A protective sleeve is arranged outside the insulating sleeve, and both ends of the protective sleeve are provided with plug-in end heads. A spring locking assembly is arranged between the two plug-in end heads between the two electrically conductive row bodies. The insulating sleeve is plastic-coated outside the electrically conductive row bodies.

2. The conductive strip of claim 1, wherein: The tooth slot at one end of the electrically conductive row bodies is exposed outside the insulating sleeve.

3. The conductive strip of claim 2, wherein: The protective sleeve is plastic-coated outside the insulating sleeve, and the protective sleeve and the insulating sleeve have the same length.

4. The conductive strip of claim 1, wherein: A guide plug is arranged outside the plug-in end head at one end of the protective sleeve, and a guide slot is arranged outside the plug-in end head at the other end of the protective sleeve.

5. The conductive strip of claim 4, wherein: The guide plug and the guide slot are in a guiding plug-in relationship.

6. The conductive strip of claim 5, wherein: Both the guide plug and the guide slot are triangularly inclined structures.

7. The conductive strip of claim 1, wherein: The protective sleeve and the plug-in end head are integrally formed. The spring locking assembly includes a fixed plate, a threaded column, a locking nut and a spring.

8. The conductive strip of claim 7, wherein: Both sides of the plug-in end head are provided with the fixed plate, and the fixed plate is provided with a through hole. Both ends of the spring are provided with the threaded column, and the threaded columns at both ends of the spring are respectively inserted into the through holes of the fixed plates on the plug-in end heads. When the two electrically conductive row bodies are connected, the spring is in an extended state.

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