CN209692293U - A kind of equipotential wire insulator - Google Patents

Abstract

The utility model relates to equipotential terminal box technical fields, and disclose a kind of equipotential wire insulator, including equipotential terminal board, the equipotential terminal board, which is connected by box cover with terminal box, to be formed, the two sides of the terminal box inner cavity are fixedly connected to fixing seat, are connected with wire jointing base between two fixing seats.The equipotential wire insulator, by the way that corresponding isolation cover is arranged in terminal box, isolation cover protects each terminals, have reached the effect that conducting wire is capable of proper alignment, because of the presence of isolation cover, conducting wire can only be entered at terminals by the partition of its bottom end, to have the function that partition, and multiple devices for winding displacement are set in junction box, so that there is interval between conducting wire, prevent conducting wire excessively random, cause safety accident, the advantages of having reached code wire, it is excessively chaotic to solve existing equipotential terminal box inside conductor connection, it is easy the problem of causing safety accident.

Description

A kind of equipotential wire insulator

Technical field

The utility model relates to equipotential terminal box technical field, specially a kind of equipotential wire insulator.

Background technique

Equipotential terminal box is by the protection main line in building, water-gas metallic conduit, heating and freezing, cooling system System, the positions such as building metal component are coupled, to meet anti-electric shock protection electricity of the contact voltage of code requirement less than 50V Device.It is an important component of modern architecture electric appliance, be widely used skyscraper.

Existing equipotential terminal box leads to the wiring in equipotential terminal box in use, since number of conductors is more In confusion, it is easy to cause safety accident.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of equipotential wire insulator, has code wire The advantages of, it solves existing equipotential terminal box inside conductor connection excessively confusion, is easy the problem of causing safety accident.

The utility model provides the following technical solutions: a kind of equipotential wire insulator, including equipotential terminal board, described Equipotential terminal board, which is connected by box cover with terminal box, to be formed, and the two sides of the terminal box inner cavity are fixedly connected to fixation , wire jointing base is connected between two fixing seats, the both ends of the wire jointing base pass through attachment screw and fixation Seat is fixedly connected, and the bottom end of the fixing seat is fixedly installed with sleeve and junction block, and the sleeve is located at a left side for junction block Side, connected unit is fixedly installed at the top of the terminal box inner cavity, and the bottom end of the connected unit is flexibly connected by connection hinge There is isolation cover, the two sides of the isolation cover offer recess, and the width value of recess and the width value of wire jointing base are mutually fitted Match, the bottom end of the isolation cover is openning shape, and the bottom end of isolation cover is provided with partition, and the inner cavity of the terminal box is fixedly mounted There is conducting wire isolation seat, the front of the conducting wire isolation seat offers conducting wire fixing port, and the quantity of the conducting wire fixing port is several It is a, and the medial surface of several conducting wire fixing ports is fixedly connected to rubber pad, and the conducting wire isolation seat is located at sleeve Surface.

Preferably, restricted seat is fixedly mounted in the medial surface of the sleeve, and the inside of the sleeve is equipped with isolation board, Restricted opening is opened up on the inside of the limitation seat, the connecting pin of the isolation board is connected by limitation opening with limitation seat, And separate cavities are formed between isolation board and sleeve.

Preferably, the quantity of the sleeve medial surface limitation seat is four, and four limitation seats are in the form of equidistant It is distributed in the medial surface of sleeve, the cross section of the isolation board is in cross shape.

Preferably, the junction block two sides are openning shape, and the medial surface of the junction block is fixedly connected with partition panel, described The quantity of partition panel is several, and winding displacement mouth is formed between the partition panel and junction block.

Preferably, the medial surface of the terminal box inner cavity is fixedly connected with fixed frame, and the inside of the fixed frame offers Threaded hole, the front of the box cover, which offers, is connected and fixed mouth, and the threaded hole is corresponding with mouth is connected and fixed, the box cover and It passes through to be connected and fixed mouth and be threadedly coupled with threaded hole by bolt between terminal box and achieve a fixed connection.

Preferably, the front of the isolation cover is fixedly connected with convex block, and corresponding one of each equipotential terminals every From cover.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

The equipotential wire insulator enables isolation cover to every by the way that corresponding isolation cover is arranged in terminal box A terminals are protected, and have reached the effect that conducting wire is capable of proper alignment, because of the presence of isolation cover, conducting wire can only pass through it The partition of bottom end enters at terminals, to have the function that partition, and multiple for winding displacement in junction box setting Device prevent conducting wire excessively random so that there is interval between conducting wire, cause safety accident, the advantages of having reached code wire, solution Existing equipotential terminal box inside conductor connection of having determined is excessively chaotic, is easy the problem of causing safety accident.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model junction box structure schematic diagram；

Fig. 3 is the utility model terminal box wiring state schematic diagram；

Fig. 4 is the utility model sleeve structural schematic diagram；

Fig. 5 is the utility model terminal base structure schematic diagram.

In figure: 1, equipotential terminal board；2, box cover；3, terminal box；4, wire jointing base；5, fixing seat；6, sleeve；6- 1, isolation board；6-2, limitation seat；6-3, limitation opening；6-4, separate cavities；7, junction block；7-1, partition panel；7-2, winding displacement mouth；8, Conducting wire isolation seat；9, conducting wire fixing port；10, rubber pad；11, connected unit；12, isolation cover；13, hinge is connected；14, convex block；15, Fixed frame；16, threaded hole；17, it is connected and fixed mouth.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, a kind of equipotential wire insulator, including equipotential terminal board 1, equipotential terminal board 1 be by Box cover 2 is connected composition with terminal box 3, and the two sides of 3 inner cavity of terminal box are fixedly connected to fixing seat 5, between two fixing seats 5 It is connected with wire jointing base 4, the both ends of wire jointing base 4 are fixedly connected by attachment screw with fixing seat 5, the bottom of fixing seat 5 End is fixedly installed with sleeve 6 and junction block 7, and sleeve 6 and junction block 7 are for accessing conducting wire, by changing to it Into so as to have the effect of partition conducting wire, preventing conducting wire from intersecting, cause the excessively random phenomenon of winding displacement, sleeve 6 is located at wiring Restricted seat 6-2 is fixedly mounted in the left side of seat 7, the medial surface of sleeve 6, and the inside of sleeve 6 is equipped with isolation board 6-1, limitation Restricted opening 6-3 is opened up on the inside of seat 6-2, the connecting pin of isolation board 6-1 is connected by limitation opening 6-3 with limitation seat 6-2 It connects, such benefit, is easy for dismantling isolation board 6-1, access coarseer conducting wire to facilitate, and isolation board 6-1 Separate cavities 6-4 is formed between sleeve 6, the quantity that 6 medial surface of sleeve limits seat 6-2 is four, and four limitation seats For 6-2 with equidistant formal distribution in the medial surface of sleeve 6, the cross section of isolation board 6-1 is in cross shape, and 7 liang of junction block Side is openning shape, and the medial surface of junction block 7 is fixedly connected with partition panel 7-1, and the quantity of partition panel 7-1 is several, partition panel It is formed with winding displacement mouth 7-2 between 7-1 and junction block 7, and multiple devices for winding displacement are set in junction box, so that conducting wire Between there is interval, prevent conducting wire excessively random, cause safety accident, be fixedly installed with connected unit 11 at the top of 3 inner cavity of terminal box, even Consecutive 11 bottom end is connected with isolation cover 12 by connecting hinge 13, and the two sides of isolation cover 12 offer recess, and recessed Mouthful width value be adapted with the width value of wire jointing base 4, the bottom end of isolation cover 12 is openning shape, and the bottom end of isolation cover 12 It is provided with partition, the front of isolation cover 12 is fixedly connected with convex block 14, and each equipotential terminals correspond to an isolation cover 12, by the way that corresponding isolation cover 12 is arranged in terminal box 3, isolation cover 12 is protected to each terminals, Achieve the effect that conducting wire can proper alignment, because of the presence of isolation cover 12, conducting wire can only be entered by the partition of its bottom end At terminals, to have the function that partition, the inner cavity of terminal box 3 is fixedly installed with conducting wire isolation seat 8, conducting wire isolation seat 8 Front offer conducting wire fixing port 9, the quantity of conducting wire fixing port 9 is several, and the medial surface of several conducting wire fixing ports 9 It is fixedly connected to rubber pad 10, and conducting wire isolation seat 8 is located at the surface of sleeve 6, the medial surface of 3 inner cavity of terminal box is fixed It is connected with fixed frame 15, the inside of fixed frame 15 offers threaded hole 16, and the front of box cover 2, which offers, is connected and fixed mouth 17, spiral shell Pit 16 is corresponding with mouth 17 is connected and fixed, and is passed through between box cover 2 and terminal box 3 by bolt and is connected and fixed mouth 17 and threaded hole 16 are threadedly coupled the advantages of achieving a fixed connection, having reached code wire, solve existing equipotential terminal box inside conductor connection It is excessively chaotic, it is easy the problem of causing safety accident.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of equipotential wire insulator, including equipotential terminal board (1), it is characterised in that: the equipotential terminal board (1) It is connected by box cover (2) with terminal box (3) and is formed, the two sides of terminal box (3) inner cavity is fixedly connected to fixing seat (5), it is connected with wire jointing base (4) between two fixing seats (5), the both ends of the wire jointing base (4) pass through connection Screw is fixedly connected with fixing seat (5), and the bottom end of the fixing seat (5) is fixedly installed with sleeve (6) and junction block (7), institute The left side that sleeve (6) is located at junction block (7) is stated, is fixedly installed with connected unit (11), institute at the top of terminal box (3) inner cavity The bottom end for stating connected unit (11) is connected with isolation cover (12) by connecting hinge (13), and the two sides of the isolation cover (12) are equal Recess is offered, and the width value of recess is adapted with the width value of wire jointing base (4), the bottom end of the isolation cover (12) is Openning shape, and the bottom end of isolation cover (12) is provided with partition, the inner cavity of the terminal box (3) is fixedly installed with conducting wire isolation seat (8), the front of the conducting wire isolation seat (8) offers conducting wire fixing port (9), and the quantity of the conducting wire fixing port (9) is several It is a, and the medial surface of several conducting wire fixing ports (9) is fixedly connected to rubber pad (10), and the conducting wire isolation seat (8) position In the surface of sleeve (6).

2. a kind of equipotential wire insulator according to claim 1, it is characterised in that: the inside of the sleeve (6) Restricted seat (6-2) is fixedly mounted in face, and the inside of the sleeve (6) is equipped with isolation board (6-1), limitation seat (6-2) Inside opens up restricted opening (6-3), and the connecting pin of the isolation board (6-1) passes through limitation opening (6-3) and limitation seat (6-2) It is connected, and is formed with separate cavities (6-4) between isolation board (6-1) and sleeve (6).

3. a kind of equipotential wire insulator according to claim 2, it is characterised in that: sleeve (6) medial surface Limit seat (6-2) quantity be four, and four limitation seat (6-2) with equidistant formal distribution sleeve (6) inside Face, the cross section of the isolation board (6-1) are in cross shape.

4. a kind of equipotential wire insulator according to claim 1, it is characterised in that: junction block (7) two sides are The medial surface of openning shape, the junction block (7) is fixedly connected with partition panel (7-1), and the quantity of the partition panel (7-1) is several It is a, winding displacement mouth (7-2) is formed between the partition panel (7-1) and junction block (7).

5. a kind of equipotential wire insulator according to claim 1, it is characterised in that: terminal box (3) inner cavity Medial surface is fixedly connected with fixed frame (15), and the inside of the fixed frame (15) offers threaded hole (16), the box cover (2) Front, which offers, to be connected and fixed mouth (17), and the threaded hole (16) is corresponding with mouth (17) are connected and fixed, and the box cover (2) and is connect It passes through to be connected and fixed mouth (17) and be threadedly coupled with threaded hole (16) by bolt between wire box (3) and achieve a fixed connection.

6. a kind of equipotential wire insulator according to claim 1, it is characterised in that: the front of the isolation cover (12) It is fixedly connected with convex block (14), and each equipotential terminals correspond to an isolation cover (12).