CN209016347U - A kind of low-pressure connector - Google Patents
A kind of low-pressure connector Download PDFInfo
- Publication number
- CN209016347U CN209016347U CN201821784361.XU CN201821784361U CN209016347U CN 209016347 U CN209016347 U CN 209016347U CN 201821784361 U CN201821784361 U CN 201821784361U CN 209016347 U CN209016347 U CN 209016347U
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- connector
- waterproof
- joint shell
- low
- screw thread
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Abstract
The utility model provides a kind of low-pressure connector, including the first connector, the interconnecting piece of second connector and connection first connector and the second connector, first connector includes the first joint shell and waterproof gland cover, first joint shell one end is arranged the waterproof gland cover, the other end opens up sealing external screw thread, waterproof groove is opened up in the first joint shell of the waterproof gland cover side, second connector includes the second joint shell and positioning groove, second joint shell one end is fixedly connected with the positioning groove, the other end is threadedly coupled the second waterproof connector, described interconnecting piece one end is detachably connected by the waterproof gland cover and first joint shell, the other end is flexibly connected with second joint shell, the utility model quick dismantling connection using the above structure, it can be rapidly completed in process of distributing electricity It is conductively connected, highly shortened the working time, simple, convenient quick, water-proofing treatment is easy to carry to improve work efficiency.
Description
Technical field
The utility model relates to a kind of electrical connection equipment fields, and in particular to a kind of low-pressure connector.
Background technique
Country's bypass operation technology is increasingly mature at present, and application is more and more extensive, novel product low pressure converge clamp with
A transition intermediate junction device is badly in need of in low-voltage cable terminal, the connection of user's low-voltage cabinet, rises in fast and safely operating environment
To the effect formed a connecting link, therefore, it is necessary to develop the low-pressure connectors that a set of cooperation low pressure quickly accesses complexes, as bypass
Operation specific purpose tool can accelerate power construction progress in this way, improve the safety of connection.
Summary of the invention
The main purpose of the utility model is to provide a kind of low-pressure connectors, cannot be fast to solve existing low-pressure connector
The technical issues of quick-detach.
To achieve the goals above, the utility model provides a kind of low-pressure connector, including the first connector, the second connector and
The interconnecting piece of first connector and the second connector is connected, first connector includes the first joint shell and waterproof sealing
Set, first joint shell one end are arranged the waterproof gland cover, and the other end opens up sealing external screw thread, close to the anti-watertight
Waterproof groove is opened up in first joint shell of big envelope side, second connector includes that the second joint shell and positioning are recessed
Slot, second joint shell one end are fixedly connected with the positioning groove, and the other end is threadedly coupled the second waterproof connector, the company
Socket part one end is detachably connected by the waterproof gland cover and first joint shell, outside the other end and second connector
Shell is flexibly connected.
Further, first joint shell far from described waterproof groove one end be equipped with the first waterproof connector, described first
Waterproof connector is connect by the sealing external screw thread with first joint screw thread.
Further, the sealing external screw thread is triangle thread and thread form angle is 2.
Further, the interconnecting piece includes fixed fixture block, and the fixed fixture block face is arranged above the positioning groove,
Described fixed fixture block one end is welded on the interconnecting piece inner wall, the other end and the positioning groove grafting.
Further, the waterproof groove is U-shaped blind slot, 8~10cm of groove depth and at least 2.
Further, second waterproof connector one end is equipped with the second internal screw thread, and second waterproof connector passes through in second
Screw thread is connect with second joint screw thread, is equipped with the second waterproof grommet in the second waterproof connector other end, and described the
Two waterproof grommets are connect by locking nut with the second waterproof connector spiral.
Further, first joint shell and the second joint shell are made of electrical insulating material.
Further, the waterproof gland cover and second waterproof grommet are all made of elastic packing silica gel material and are made.
The utility model the utility model has the advantages that
1. the utility model provides a kind of low-pressure connector, simple, convenient quick, water-proofing treatment, weight is smaller, is convenient for
It carries, provides preferable effect for the safety and traffic convenience of field operation, improve work efficiency.
2. the utility model provides a kind of low-pressure connector, the waterproof gland cover and described the are passed through by interconnecting piece one end
One joint shell is detachably connected, and the other end is flexibly connected with second joint shell, the quick dismantling connection of above structure, energy
It is rapidly completed in process of distributing electricity and is conductively connected, highly shortened the working time, improve work efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the first connector and the assembly of the second connector in the utility model.
Fig. 2 is the first connector perspective view in the utility model.
Fig. 3 is the first connector main view in the utility model.
Fig. 4 is the second connector perspective view in the utility model.
Fig. 5 is the second connector main view in the utility model.
Fig. 6 is the structural schematic diagram of the second waterproof connector in the utility model.
In figure: 1. first connectors, 2. second connectors, 3. interconnecting pieces, 4. sealing external screw threads, 5. waterproof grooves, 6. second is anti-
Water swivel, 7. first waterproof connectors, 8. second waterproof grommets, 10. first joint shells, 11. waterproof gland covers, 20. second
Joint shell, 21. positioning grooves, 30. fixed fixture blocks, 60. second internal screw threads.
Specific embodiment
Further to illustrate technical means and efficacy that the utility model is taken to reach above-mentioned purpose, below in conjunction with
Attached drawing and preferred embodiment describe in detail to specific embodiment of the present utility model, structure, feature and its effect bright.
It should be appreciated that specific embodiment described in the utility model is only used to explain the utility model, it is not used to
Limit the utility model.
Shown in referring to Fig.1~6, a kind of low-pressure connector, including the first connector 1, the second connector 2 and connection described first are connect
First 1 and second connector 2 interconnecting piece 3, the first connector 1 include the first joint shell 10 and waterproof gland cover 11, the first connector
10 one end of shell is arranged the waterproof gland cover 11, and the other end opens up sealing external screw thread 4, close to 11 side of waterproof gland cover
The first joint shell 10 on open up waterproof groove 5, wherein the second connector 2 include the second joint shell 20 and positioning groove
21, described second joint shell, 20 one end is fixedly connected with the positioning groove 21, and the other end is threadedly coupled the second waterproof connector 6,
Described 3 one end of interconnecting piece is detachably connected by the waterproof gland cover 11 and first joint shell 10, the other end and institute
The flexible connection of the second joint shell 20 is stated, first joint shell 10 is equipped with the first waterproof far from described 5 one end of waterproof groove
Connector 7, first waterproof connector 7 is threadedly coupled by the sealing external screw thread 4 with first connector 1, outside the sealing
Screw thread 4 is triangle thread and thread form angle is 2.
In preferred embodiment, referring to shown in Fig. 4, interconnecting piece 3 includes fixed fixture block 30, fixed 30 face of fixture block setting
Above the positioning groove 21, and fixed 30 one end of fixture block is welded on 3 inner wall of interconnecting piece, the other end and the positioning
First connector 1 is mounted on the interconnecting piece 3 in the first connector 1 and the second 2 assembly connection of connector by 21 grafting of groove
Second connector 2 is installed on 3 other end of interconnecting piece, then by being welded on 3 inner wall of interconnecting piece by one end
Fixed fixture block 30, is plugged in the waterproof groove 5 and positioning groove 21, so that quick load connects 1 He of the first connector
Second connector 2, and then working efficiency is improved, greatly reduce the working time.
In preferred embodiment, referring to Fig. 5, shown in 6, waterproof groove 5 is U-shaped blind slot, 8~10cm of groove depth and at least
2, while it being equipped with the second internal screw thread 60 in 6 one end of the second waterproof connector, second waterproof connector 6 passes through the second internal screw thread 60
It is threadedly coupled with second connector 2, is equipped with the second waterproof grommet 8 in 6 other end of the second waterproof connector, described second
Waterproof grommet 8 is connect by locking nut with 6 spiral of the second waterproof connector, and first joint shell 10 and second connects
Head shell 20 is made of electrical insulating material, can prevent operator from carrying out connector well using the electrical insulating material
Because maloperation leads to the generation of electric shock accidents in docking operation, and then the security performance of operation is improved, and by first
First waterproof connector 7 and the second waterproof connector 6 are installed in connector 1 and 2 one end of the second connector, and then advantageous prevent electrical conduction current
Body enters in interconnecting piece 3, so that mutually installing the wire contact of connection in interconnecting piece 3 not by the danger of short circuit, and then guarantees
The safety of operation.
In preferred embodiment, referring to Fig.1, shown in 2,3, the waterproof gland cover 11 and second waterproof grommet
8, which are all made of elastic packing silica gel material, is made.
Concrete operating principle:
When operator carries out installation docking to first connector 1 and the second connector 2, firstly, shown first is connect
First 1 carries out location and installation with described 3 one end of interconnecting piece, while shown second connector 2 is also accurately mounted on the interconnecting piece 3
Then the other end 30 card insertion of fixation fixture block being welded on 3 inner wall of interconnecting piece is arranged in the second joint shell 20
The positioning that the second connector 2 is carried out in positioning groove 21, and at the same time the fixed fixture block 30 is nested in the first joint shell 10
In the waterproof groove 5 of upper setting, the interconnecting piece 3 is finally fixedly connected on one with shown first connector 1 and the second connector 2
It rises；When first connector 1 and the second connector 2 are carried out fast quick-detach by operator, firstly, by being welded on the interconnecting piece 3
Fixed 30 withdrawing of fixture block comes out, so that 2 position constraint of the second connector releases, while 1 fastening force of the first connector also disappears, then,
Operator connects described first, 1 and second connector 2 pull out to come simultaneously from the interconnecting piece 3, connect to be rapidly completed first
First 1 and second connector 2 disassembly, to greatly improve working efficiency, so that operation is more convenient.
The utility model provides a kind of low-pressure connector, and simple, convenient quick, water-proofing treatment, weight is smaller, convenient for taking
Band provides preferable effect for the safety and traffic convenience of field operation, improves work efficiency.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (8)
1. a kind of low-pressure connector, it is characterised in that: including the first connector (1), the second connector (2) and connection first connector
(1) and the interconnecting piece (3) of the second connector (2), first connector (1) include the first joint shell (10) and waterproof gland cover
(11), described first joint shell (10) one end is arranged the waterproof gland cover (11), and the other end opens up sealing external screw thread (4),
It is opened up waterproof groove (5) in first joint shell (10) of the waterproof gland cover (11) side, second connector (2)
Including the second joint shell (20) and positioning groove (21), described second joint shell (20) one end is fixedly connected with the positioning
Groove (21), the other end are threadedly coupled the second waterproof connector (6), and described interconnecting piece (3) one end passes through the waterproof gland cover
(11) it is detachably connected with first joint shell (10), the other end is flexibly connected with second joint shell (20).
2. a kind of low-pressure connector according to claim 1, it is characterised in that: first joint shell (10) is far from described
Waterproof groove (5) one end is equipped with the first waterproof connector (7), first waterproof connector (7) by the sealing external screw thread (4) and
First connector (1) is threadedly coupled.
3. a kind of low-pressure connector according to claim 1 or 2, it is characterised in that: the sealing external screw thread (4) is triangle
Screw thread and thread form angle are 2.
4. a kind of low-pressure connector according to claim 1, it is characterised in that: the interconnecting piece (3) includes fixed fixture block
(30), fixed fixture block (30) the face setting is above the positioning groove (21), fixed fixture block (30) one end welding
In on the interconnecting piece (3) inner wall, the other end and the positioning groove (21) grafting.
5. a kind of low-pressure connector according to claim 1, it is characterised in that: the waterproof groove (5) is U-shaped blind slot, slot
Deep 8~10cm and at least 2.
6. a kind of low-pressure connector according to claim 1, it is characterised in that: described second waterproof connector (6) one end is equipped with
Second internal screw thread (60), second waterproof connector (6) are connected by the second internal screw thread (60) and the second connector (2) screw thread
It connects, is equipped with the second waterproof grommet (8) in the second waterproof connector (6) other end, second waterproof grommet (8) passes through
Locking nut is connect with the second waterproof connector (6) spiral.
7. a kind of low-pressure connector according to claim 1, it is characterised in that: first joint shell (10) and second connects
Head shell (20) is made of electrical insulating material.
8. a kind of low-pressure connector according to claim 1, it is characterised in that: the waterproof gland cover (11) and described second
Waterproof grommet (8) is all made of elastic packing silica gel material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784361.XU CN209016347U (en) | 2018-10-31 | 2018-10-31 | A kind of low-pressure connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784361.XU CN209016347U (en) | 2018-10-31 | 2018-10-31 | A kind of low-pressure connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016347U true CN209016347U (en) | 2019-06-21 |
Family
ID=66840962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784361.XU Active CN209016347U (en) | 2018-10-31 | 2018-10-31 | A kind of low-pressure connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016347U (en) |
-
2018
- 2018-10-31 CN CN201821784361.XU patent/CN209016347U/en active Active
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