CN209056673U - A kind of ten KV level route sealed insulation connectors - Google Patents

Abstract

The utility model discloses a kind of ten KV level route sealed insulation connectors, including lower case and upper housing, live wire is inserted into the lower case and upper housing, jack is provided at the top of the lower case, the bottom of the upper housing is provided with the contact pin matched with the jack, stepped part one is provided at the top of the lower case of the jack surrounding, the bottom of the upper housing is provided with the stepped part two matched with the stepped part one, it is disposed with the first gasket from inside to outside on the step of the stepped part one, second gasket and third gasket, the left end corner of the lower case is provided with location hole, the right end corner of the lower case is provided with positioning column.The problem of the utility model solves ten traditional KV level line connector poor sealing performances by setting stepped part one, stepped part two, the first gasket, the second gasket, third gasket and insulating sleeve, and connector is exposed outside, is easy electric shock.

Description

A kind of ten KV level route sealed insulation connectors

Technical field

The utility model relates to connector technique field, specially a kind of ten KV level route sealed insulation connectors.

Background technique

High-voltage electricity refer to distribution line alternating voltage 1000V or more or DC voltage 1500V or more electric service conductor, AC low-tension in 1000V or less or DC voltage in 1500V the following are low tension, ten KV level high-voltage electricity in transmission process its For electric connector other than meeting general performance requirement, especially important requirement is that electric connector must reach contact well, Reliable operation, easy to maintain, existing electric connector insulated enclosure is poor, inconvenient to use, therefore the utility model design one Ten KV level route sealed insulation connectors are planted to solve the above problems.

Through retrieving, Chinese patent grant number CN108232707A, Granted publication 2018.06.29 disclose a kind of miniaturization Rectangle high-voltage electric connector, including socket and plug；The Socket casing of socket covers on the outside of installation soft board, and installation soft board rear portion is opened There are several insertion tube grooves, installation soft board front is provided with several wire casings, contact pin, contact pin are provided between wire casing and insertion tube groove Front end is protruded into insertion tube groove；The plug casing inner hole of plug is divided into the encapsulating groove of rear side and the grafting of front side by middle plate Groove, middle front edge of board are provided with connection encapsulating groove and grafting are recessed towards several insertion tubes are extended in grafting groove in the insertion tube The through-hole of slot is placed with metal sleeve in insertion tube through-hole, there is jack in metal sleeve, and seal cover board is arranged in plug casing rear end Face, several high-voltage conducting wires are connect through seal cover board and protruding into the through-hole of insertion tube with metal sleeve.

High-voltage electric connector in the patent has the following disadvantages:

1. the high-voltage electric connector leakproofness is poor, the substances such as external moisture are easily accessible junction, influence using；

2. the high-voltage electric connector is exposed outside, it is easy to cause Danger Electric shock risk, safety is lower.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of ten KV level route sealed insulation connectors, solution It has determined ten traditional KV level line connector poor sealing performances, connector is exposed outside, the problem of being easy electric shock.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of ten KV level route sealed insulations company Device, including lower case and upper housing are connect, live wire, the top setting of the lower case are inserted into the lower case and upper housing There is jack, the bottom of the upper housing is provided with the contact pin matched with the jack, the top of the lower case of the jack surrounding Portion is provided with stepped part one, and the bottom of the upper housing is provided with the stepped part two matched with the stepped part one, the rank The first gasket, the second gasket and third gasket, the lower case are disposed on the step in terraced portion one from inside to outside Left end corner be provided with location hole, the right end corner of the lower case is provided with positioning column.

Preferably, the lower case and the outer cover of upper housing are equipped with insulating sleeve, and the insulating sleeve and guide rail slide Connection, the guide rail are fixed at the bottom of lower case.

Preferably, the left end bottom of the insulating sleeve connects by the way that the cooperation of fixing bolt and bolt hole and lower case are fixed It connects, is fixedly connected with the cooperation of bolt hole with upper housing at the top of the right end of the insulating sleeve by fixing bolt.

Preferably, the left end corner of the upper housing is provided with positioning column, the right end corner setting of the upper housing There is a location hole, the positioning column is inserted into positioning hole, and passes through location hole and positioning column between the lower case and upper housing Cooperate and mutual snapping.

Preferably, the stepped part one and stepped part two are disposed as rectangular-shaped.

Preferably, there are two the location hole in the lower case and positioning column are respectively provided with, two location holes and two Rectangular four corners for being uniformly arranged on lower case of the positioning column.

(3) beneficial effect

The utility model provides a kind of ten KV level route sealed insulation connectors, have it is following the utility model has the advantages that

(1) the utility model is close by setting stepped part one, stepped part two, the first gasket, the second gasket and third Packing, so that the sealing performance of the junction of lower case and upper housing is greatly enhanced.

(2) the utility model during the connection process, first will by setting location hole and positioning column, lower case and upper housing Positioning column is inserted into positioning hole, presses upper housing still further below, so that in contact pin insertion jack, so as to avoid traditional connector The problem of since contact pin direction is difficult to hold, and causing contact pin during being inserted into jack, being easy bending, and lower case and upper The connection of shell is also even closer.

(3) the utility model is by setting insulating sleeve, guide rail, fixing bolt and bolt hole, when upper housing and lower case After connecting, insulating sleeve is stirred with hand, upper housing and lower case have been completely covered so that insulating sleeve is moved along guide rail After coming, then by fixing bolt insulating sleeve is fixed, the setting of guide rail avoids so that insulating sleeve installation is moved more convenient Entirely connector is exposed forms security risk outside.

Detailed description of the invention

Fig. 1 is the utility model front elevational view；

Fig. 2 is the utility model lower case top view；

Fig. 3 is the utility model side view.

Appended drawing reference in figure are as follows: 1, lower case；2, upper housing；3, electric wire；4, jack；5, contact pin；6, stepped part one；7, rank Terraced portion two；8, the first gasket；9, the second gasket；10, third gasket；11, location hole；12, positioning column；13, insulation sleeve Pipe；14, guide rail；15, fixing bolt；16, bolt hole.

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.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of ten KV level route sealed insulations connection Device, including lower case 1 and upper housing 2 are inserted into live wire 3 in lower case 1 and upper housing 2, and the top of lower case 1 is provided with slotting Hole 4, the bottom of upper housing 2 are provided with the contact pin 5 matched with jack 4, and the top of the lower case 1 of 4 surrounding of jack is provided with rank Terraced portion 1, the bottom of upper housing 2 are provided with the stepped part 27 matched with stepped part 1, stepped part 1 and stepped part 27 It is disposed as rectangular-shaped, is disposed with the first gasket 8, the second gasket 9 and on the step of stepped part 1 from inside to outside Three gaskets 10, the setting of the first gasket 8, the second gasket 9 and third gasket 10 is so that lower case 1 and upper housing 2 The sealing performance of junction is greatly enhanced, and the left end corner of lower case 1 is provided with location hole 11, the right end of lower case 1 Corner is provided with positioning column 12, and the left end corner of upper housing 2 is provided with positioning column 12, and the right end corner of upper housing 2 sets It is equipped with location hole 11, positioning column 12 is inserted into location hole 11, and passes through location hole 11 and positioning between lower case 1 and upper housing 2 The cooperation of column 12 and mutual snapping, there are two location hole 11 and positioning column 12 in lower case 1 are respectively provided with, two 11 Hes of location hole The outside of rectangular four corners for being uniformly arranged on lower case 1 of two positioning columns 12, lower case 1 and upper housing 2 is arranged There is insulating sleeve 13, insulating sleeve 13 is slidably connected with guide rail 14, and guide rail 14 is fixed at the bottom of lower case 1, guide rail 14 Setting so that the insulating sleeve 13 installation movement is more convenient, the left end bottom of insulating sleeve 13 passes through fixing bolt 15 and bolt The cooperation in hole 16 is fixedly connected with lower case 1, matching by fixing bolt 15 and bolt hole 16 at the top of the right end of insulating sleeve 13 Conjunction is fixedly connected with upper housing 2.

In use, passing through setting stepped part 1, stepped part 27, the first gasket 8, the second gasket 9 and third sealing Pad 10 by setting location hole 11 and is determined so that the sealing performance of the junction of lower case 1 and upper housing 2 is greatly enhanced Position column 12, positioning column 12 during the connection process, is inserted into location hole 11 by lower case 1 and upper housing 2 first, still further below in pressing Shell 2 so as to avoid traditional connector since 5 direction of contact pin is difficult to hold, and causes so that contact pin 5 is inserted into jack 4 Contact pin 5 is easy the problem of bending during being inserted into jack 4, and the connection of lower case 1 and upper housing 2 is also even closer, leads to Setting insulating sleeve 13, guide rail 14, fixing bolt 15 and bolt hole 16 are crossed, after upper housing 1 and lower case 2 connect, uses hand Insulating sleeve 13 is stirred, so that insulating sleeve 13 is moved along guide rail 14 after upper housing 1 and lower case 2 are completely covered, It is by fixing bolt 15 that insulating sleeve 13 is fixed again, the setting of guide rail 14 so that the insulating sleeve 13 installation movement is more convenient, Avoid entire connector is exposed from forming security risk outside.

It can to sum up obtain, the utility model passes through setting stepped part 1, stepped part 27, the first gasket 8, the second gasket 9, third gasket 10 and insulating sleeve 13, solve ten traditional KV level line connector poor sealing performances, and connector is naked The problem of exposing outside, being easy electric shock.

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 ten KV level route sealed insulation connectors, including lower case (1) and upper housing (2), it is characterised in that: described Be inserted into live wire (3) in lower case (1) and upper housing (2), be provided with jack (4) at the top of the lower case (1), it is described on The bottom of shell (2) is provided with the contact pin (5) matched with the jack (4), the lower case (1) of jack (4) surrounding Top is provided with stepped part one (6), and the bottom of the upper housing (2) is provided with the ladder matched with the stepped part one (6) Portion two (7) is disposed with the first gasket (8), the second gasket (9) on the step of the stepped part one (6) from inside to outside It is provided with location hole (11) with the left end corner of third gasket (10), the lower case (1), the right side of the lower case (1) End corner is provided with positioning column (12).

2. a kind of ten KV levels route sealed insulation connector according to claim 1, it is characterised in that: the lower case (1) and the outer cover of upper housing (2) is equipped with insulating sleeve (13), and the insulating sleeve (13) is slidably connected with guide rail (14), institute State the bottom that guide rail (14) is fixed at lower case (1).

3. a kind of ten KV levels route sealed insulation connector according to claim 2, it is characterised in that: the insulation sleeve The left end bottom of pipe (13) is fixedly connected by fixing bolt (15) with the cooperation of bolt hole (16) with lower case (1), described exhausted It is fixedly connected by fixing bolt (15) with the cooperation of bolt hole (16) with upper housing (2) at the top of the right end of edge casing (13).

4. a kind of ten KV levels route sealed insulation connector according to claim 1, it is characterised in that: the upper housing (2) left end corner is provided with positioning column (12), and the right end corner of the upper housing (2) is provided with location hole (11), institute It states in positioning column (12) insertion location hole (11), and by location hole (11) and fixed between the lower case (1) and upper housing (2) Position column (12) cooperation and mutual snapping.

5. a kind of ten KV levels route sealed insulation connector according to claim 1, it is characterised in that: the stepped part One (6) and stepped part two (7) are disposed as rectangular-shaped.

6. a kind of ten KV levels route sealed insulation connector according to claim 1, it is characterised in that: the lower case (1) there are two location hole (11) and positioning column (12) on are respectively provided with, two location holes (11) and two positioning columns (12) rectangular four corners for being uniformly arranged on lower case (1).