CN107947103A - A kind of high intensity installs convenient cable-joint protector box - Google Patents
A kind of high intensity installs convenient cable-joint protector box Download PDFInfo
- Publication number
- CN107947103A CN107947103A CN201711122830.1A CN201711122830A CN107947103A CN 107947103 A CN107947103 A CN 107947103A CN 201711122830 A CN201711122830 A CN 201711122830A CN 107947103 A CN107947103 A CN 107947103A
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- fixing screwed
- hole
- high intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001012 protector Effects 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a kind of high intensity to install convenient cable-joint protector box, is related to power lug technical field.Including box body, box lid and screw；Two sides of box body are respectively equipped with a through hole, and box body includes an openend, an annular groove being equipped with the outer peripheral sidewall openend of box body, and the opening end surfaces of two side of box body are respectively equipped with some first fixing screwed holes；The both ends of the surface through hole of box body is respectively fixed with a connecting tube, and one end of connecting tube is fixed with a retainer ring, and all sides of retainer ring are uniformly provided with some second fixing screwed holes；The openend of box body, which coordinates, is equipped with a box lid；Coordinate at first fixing screwed hole and the second fixing screwed hole and be fixed with a screw.The fixing screwed hole and the mating reaction of screw that the present invention is installed by terminal box two-end part, realize the fastening to cable connector accessory cables, improve the tensile strength at cable connector.
Description
Technical field
The invention belongs to electric wire interconnection technique field, and convenient cable-joint protector box is installed more particularly to a kind of high intensity.
Background technology
The electric part for having become people's daily life at present, electrical appliance is also more and more, and circuit also becomes increasingly complex.
Therefore the connector of electric wire is also more and more, the connector of electric wire in firm connection usually can normal use, meet demand.However,
Over time, power lug easily aoxidizes, and easily draws after producing loose contact, or power lug package adhesive tape weathering
Play the risk of electric leakage.Generally before cable connection, Exterior cable is connected with flexible metal conduit with terminal box, in order to protects cable
Preserve from and prevent foreign matter, moisture etc. from entering in connection box for motor, traditional terminal box, which exists, works as cable connector structure loosely
Gu when, joint is be easy to cause loosening by external force, it is possible to is caused cable connector to loosen, is caused cable connecting terminal short circuit or connect
Earth fault occurs.
The content of the invention
It is an object of the invention to provide a kind of high intensity to install convenient cable-joint protector box, passes through terminal box two-end part
The fixing screwed hole installed and the mating reaction of screw, realize the fastening to cable connector accessory cables, improve cable
The tensile strength of joint.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention installs convenient cable-joint protector box, including box body, box lid and screw for a kind of high intensity；The box body
Two sides are respectively equipped with a through hole, and the box body includes an openend, a ring being equipped with the outer peripheral sidewall openend of the box body
Connected in star, the opening end surfaces of two side of box body are respectively equipped with some first fixing screwed holes；The both ends of the surface of the box body
Through hole is respectively fixed with a connecting tube, and one end of the connecting tube is fixed with a retainer ring, and all sides of the retainer ring are equal
It is even to be equipped with some second fixing screwed holes；The openend of the box body, which coordinates, is equipped with a box lid；First fixing screwed hole and
Coordinate at second fixing screwed hole and be fixed with a screw.
Further, three madial walls of the box lid are equipped with strip projected parts, the width of three strip projected parts and
Thickness is identical, coplanar to matching, the central point of three strip projected parts with annular groove；One surface of box lid is equipped with
One limiting groove, equipped with a sealing plate and fluid sealant is used when the box lid is assembled with box body in interference fit in limiting groove
Encapsulation process.
Further, the screw includes a threaded post, and one end of the threaded post is fixed with a contact block, the screw thread
The other end of column is fixed with a cylinder, and the end face of the cylinder is equipped with a fastening grooves, the fastening grooves in " ten " or
Line-styled.
Further, the contact block and conductive cable contacts face are a cambered surface or sphere, the coarse processing of contact surface.
Further, the quantity of first fixing screwed hole is 1-5, the center of some first fixing screwed holes
Axis intersects at a point, and the point is located on the central axis of through hole.
Further, the quantity of second fixing screwed hole is 2-12, in some second fixing screwed holes
Mandrel line intersects at the central point of retainer ring.
Further, first fixing screwed hole is identical with the pore size of the second fixing screwed hole.
Further, it is described cable is fixed by the first fixing screwed hole, the second fixing screwed hole and screw after,
In filling with sealant in the through hole, connecting tube and retainer ring.
The invention has the advantages that：
The fixing screwed hole and the mating reaction of screw that the present invention is installed by terminal box two-end part, realize to electricity
The fastening of cable joint accessory cables, improves the tensile strength at cable connector；The present invention passes through the protrusion and box body on box lid
On annular groove carry out cooperation assembling, and be fixed by limiting groove, installation is convenient, good airproof performance；The present invention passes through
Fluid sealant improves the sealing performance of terminal box to being filled in through hole, connecting tube and retainer ring；The screw that the present invention uses
With being a cambered surface or sphere with conductive cable contacts face, avoid screw from being caused when being fastened to cable to cable surface smooth, contact
The coarse processing in face, increases the frictional force of cable and screw, improves the tensile strength at cable connector；The first of the present invention is solid
The central axis for determining threaded hole or the second fixing screwed hole intersects at a point, and when being fastened with screw, improves screw to electricity
The fastening force of cable.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is box body structure schematic diagram of the present invention；
Fig. 2 is invention box lid structure diagram；
Fig. 3 is invention bolt structure schematic diagram；
In attached drawing, parts list represented by the reference numerals is as follows：
1- box bodys, 2- connecting tubes, 3- retainer rings, 4- box lids, 5- screws, 101- annular grooves, 102- through holes, 103- first
Fixing screwed hole, the second fixing screwed holes of 301-, 401- limiting grooves, 402- strip projected parts, 501- threaded posts, 502- contacts
Block, 503- cylinders, 504- fastening grooves.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Please refer to Fig.1 shown in -3, the present invention installs convenient cable-joint protector box, including box body 1, box lid for a kind of high intensity
4 and screw 5；Two sides of box body 1 are respectively equipped with a through hole 102, and box body 1 includes an openend, the outer peripheral sidewall opening of box body 1
An annular groove 101 is equipped with end, the opening end surfaces of 1 liang of side of box body are respectively equipped with some first fixing screwed holes 103；Box
A connecting tube 2 is respectively fixed with the both ends of the surface through hole 102 of body 1, one end of connecting tube 2 is fixed with a retainer ring 3, retainer ring 3
All sides be uniformly provided with some second fixing screwed holes 301；The openend of box body 1, which coordinates, is equipped with a box lid 4；First fixes spiral shell
Coordinate at 103 and second fixing screwed hole 301 of pit and be fixed with a screw 5.
Wherein, three madial walls of box lid 4 are equipped with strip projected parts 402, the width and thickness phase of three strip projected parts 402
It is same, coplanar to matching, the central point of three strip projected parts 402 with annular groove 101；It is spacing that 4 one surface of box lid is equipped with one
Groove 401, when box lid 4 is assembled with box body 1 in the limiting groove 401 interference fit equipped with a sealing plate and close with fluid sealant
Envelope processing.
Wherein, screw 5 includes a threaded post 501, and one end of threaded post 501 is fixed with a contact block 502, threaded post 501
The other end be fixed with a cylinder 503, the end face of cylinder 503 is equipped with a fastening grooves 504, and fastening grooves 504 are in " ten "
Font.
Wherein, contact block 502 and conductive cable contacts face are a sphere, the coarse processing of contact surface.
Wherein, the quantity of the first fixing screwed hole 103 is 3, and the central axis of 3 the first fixing screwed holes 103 intersects
In a bit, point is on the central axis of through hole 102.
Wherein, the quantity of the second fixing screwed hole 301 is 6, and the central axis of 6 the second fixing screwed holes 301 intersects
In the central point of retainer ring 3.
Wherein, the first fixing screwed hole 103 is identical with the pore size of the second fixing screwed hole 301.
Wherein, after cable being fixed by the first fixing screwed hole 103, the second fixing screwed hole 301 and screw 5,
In filling with sealant in through hole 102, connecting tube 2 and retainer ring 3.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of high intensity installs convenient cable-joint protector box, it is characterised in that：Including box body (1), box lid (4) and screw (5)；
Two sides of the box body (1) are respectively equipped with a through hole (102), and the box body (1) includes an openend, the box body
(1) annular groove (101) is equipped with outer peripheral sidewall openend, the opening end surfaces of (1) two side of box body are set respectively
There are some first fixing screwed holes (103)；
Both ends of the surface through hole (102) place of the box body (1) is respectively fixed with a connecting tube (2), and one end of the connecting tube (2) is consolidated
Surely there is a retainer ring (3), all sides of the retainer ring (3) are uniformly provided with some second fixing screwed holes (301)；
The openend of the box body (1), which coordinates, is equipped with a box lid (4)；
First fixing screwed hole (103) and the second fixing screwed hole (301) place, which coordinate, is fixed with a screw (5).
2. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that the box lid
(4) three madial walls are equipped with strip projected parts (402), the width and thickness of three strip projected parts (402) be identical, with
Annular groove (101) is coplanar to matching, the central point of three strip projected parts (402)；(4) one surface of box lid is equipped with
One limiting groove (401), one is equipped with when the box lid (4) is assembled with box body (1) in interference fit in limiting groove (401)
Sealing plate and with fluid sealant encapsulation process.
3. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that the screw
(5) threaded post (501) is included, one end of the threaded post (501) is fixed with a contact block (502), the threaded post (501)
The other end be fixed with a cylinder (503), the end face of the cylinder (503) is equipped with a fastening grooves (504), the fastening
Groove (504) is in " ten " or line-styled.
4. a kind of high intensity according to claim 3 installs convenient cable-joint protector box, it is characterised in that the contact block
(502) it is a cambered surface or sphere with conductive cable contacts face, the coarse processing of contact surface.
5. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that described first is solid
The quantity for determining threaded hole (103) is 1-5, and the central axis of some first fixing screwed holes (103) intersects at a point, institute
State a little on the central axis of through hole (102).
6. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that described second is solid
The quantity for determining threaded hole (301) is 2-12, and the central axis of some second fixing screwed holes (301) intersects at retainer ring
(3) central point.
7. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that described first is solid
It is identical with the pore size of the second fixing screwed hole (301) to determine threaded hole (103).
8. a kind of high intensity according to claim 1 installs convenient cable-joint protector box, it is characterised in that described by the
After cable is fixed in one fixing screwed hole (103), the second fixing screwed hole (301) and screw (5), in the through hole
(102), connecting tube (2) and retainer ring (3) interior filling with sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122830.1A CN107947103A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity installs convenient cable-joint protector box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122830.1A CN107947103A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity installs convenient cable-joint protector box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947103A true CN107947103A (en) | 2018-04-20 |
Family
ID=61932033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711122830.1A Pending CN107947103A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity installs convenient cable-joint protector box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531387A (en) * | 2020-11-27 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Cable quick-operation joint box of moisturizing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155871A (en) * | 1998-10-05 | 2000-12-05 | The United States Of America As Represented By The Secretary Of The Navy | Electric cable junction box assembly |
| EP1170842A1 (en) * | 2000-07-07 | 2002-01-09 | Legrand | Industrial box with separable hinge |
| CN201656375U (en) * | 2010-02-02 | 2010-11-24 | 陈健康 | Circuit series-connected terminal box |
| CN102104348A (en) * | 2009-12-22 | 2011-06-22 | 泰科电子(上海)有限公司 | Solar photovoltaic junction box component |
| CN203013476U (en) * | 2012-12-29 | 2013-06-19 | 江苏中联电气股份有限公司 | Wiring structure of flame-proof dry-type transformer |
| CN203218818U (en) * | 2013-05-08 | 2013-09-25 | 宁波埃迪五金工贸有限公司 | Wire passing box |
| CN205141571U (en) * | 2015-11-16 | 2016-04-06 | 西安瑞霖电子科技有限公司 | Junction box |
-
2017
- 2017-11-14 CN CN201711122830.1A patent/CN107947103A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155871A (en) * | 1998-10-05 | 2000-12-05 | The United States Of America As Represented By The Secretary Of The Navy | Electric cable junction box assembly |
| EP1170842A1 (en) * | 2000-07-07 | 2002-01-09 | Legrand | Industrial box with separable hinge |
| CN102104348A (en) * | 2009-12-22 | 2011-06-22 | 泰科电子(上海)有限公司 | Solar photovoltaic junction box component |
| CN201656375U (en) * | 2010-02-02 | 2010-11-24 | 陈健康 | Circuit series-connected terminal box |
| CN203013476U (en) * | 2012-12-29 | 2013-06-19 | 江苏中联电气股份有限公司 | Wiring structure of flame-proof dry-type transformer |
| CN203218818U (en) * | 2013-05-08 | 2013-09-25 | 宁波埃迪五金工贸有限公司 | Wire passing box |
| CN205141571U (en) * | 2015-11-16 | 2016-04-06 | 西安瑞霖电子科技有限公司 | Junction box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531387A (en) * | 2020-11-27 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Cable quick-operation joint box of moisturizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
|
| RJ01 | Rejection of invention patent application after publication |