CN110932221A - Power distribution cable connecting device - Google Patents
Power distribution cable connecting device Download PDFInfo
- Publication number
- CN110932221A CN110932221A CN201911262436.7A CN201911262436A CN110932221A CN 110932221 A CN110932221 A CN 110932221A CN 201911262436 A CN201911262436 A CN 201911262436A CN 110932221 A CN110932221 A CN 110932221A
- Authority
- CN
- China
- Prior art keywords
- distribution cable
- sleeve
- groups
- intubate
- wall
- 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
Images
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
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
Abstract
The invention discloses a power distribution cable connecting device in the technical field of power equipment, which comprises two groups of rectangular shells and eight groups of snap rings which are mutually clamped, wherein combined through holes are uniformly arranged at intervals before and after a joint of the two groups of rectangular shells, bolt and nut assemblies are fixedly penetrated through the four corners of the two groups of rectangular shells, locking bolts are uniformly penetrated through the outer walls of all the snap rings at intervals and are screwed, conical rubber sleeves are clamped between the locking bolts and the outer walls of the snap rings, edges are integrally connected to the inner ends of the conical rubber sleeves, cables penetrate through the snap rings, the locking bolts are used for primary fixing, then the fixing devices are used for secondary fixing, the fixing devices and the conical rubber sleeves are beneficial to threading in different directions, and then conductive pressing blocks and conductive groove bodies are used for conductive contact.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cable connecting device.
Background
Electric power is an energy source using electric energy as power. The electric power is supplied to people by an electric power production and consumption system which consists of links such as power generation, electric energy transmission, power transformation, power distribution, power utilization and the like. Electric energy transmission is mainly completed through cables at present, the cables for electric power transmission are connected with each other through cable connectors, when a plurality of wires form a complex composite cable, the cable connectors have more structures, the cable size is larger, different cable connectors are inconvenient to distinguish and difficult to maintain, meanwhile, after the cable connectors are adopted for connection, the outer parts of the cable connectors need to be sealed, the existing sealing mode mainly adopts a mode of sleeving complex colloid or other insulating structures for winding, so that the inner cable connectors are disordered, for example, CN105958428B discloses a power transmission device which comprises a cable, a cover body and a bottom shell with symmetrical structures, a plurality of clamping grooves which are arranged at intervals are respectively arranged in the middle parts of the cover body and the bottom shell, the cover body corresponds to the clamping grooves on the inner side of the bottom shell, the scheme can distinguish and fix the cable connectors after connecting the cables, so that the structure of the cable connector is more reliable and the cable connector can be maintained more conveniently, but the cables need to be aligned one by one during installation, and the operation difficulty is increased, thereby the invention designs the power distribution cable connecting device, to solve the above problems.
Disclosure of Invention
The invention aims to provide a power distribution cable connecting device, which aims to solve the problems that the existing devices in the background art need to be aligned one by one during installation, and the operation difficulty is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cable connecting device comprises two groups of rectangular shells and an even number of clamping rings, wherein the two groups of rectangular shells are mutually clamped and made of transparent materials, combined through holes are uniformly arranged at intervals in front of and behind a joint seam of the two groups of rectangular shells, bolt and nut assemblies are fixedly penetrated on four corners of the two groups of rectangular shells, locking bolts are uniformly penetrated and screwed on the outer walls of the clamping rings at intervals, a conical rubber sleeve is clamped between the locking bolt and the outer wall of the clamping ring, the inner end of the conical rubber sleeve is integrally connected with a covered edge, the edge covers are fixedly connected with the outer end faces of the combined through holes through annular sealing elements, an insertion tube sleeve assembly is vertically and fixedly connected between four corners of the inner walls of the two groups of rectangular shells, the inner cavity of the combined through hole is rotatably inserted with a fixing device, and the inner cavity of the rectangular shell at the lower part is fixedly connected with cable connectors opposite to the combined through hole at uniform intervals in parallel.
Further, the annular sealing member includes the collar, the outer wall of collar has cup jointed the sealing washer through the annular, the upper surface of collar is provided with circle shallow slot, circle shallow slot port has the clamping ring through the fix with screw.
Furthermore, fixing device includes swivel becket and two sets of arc briquetting, the fixed grafting of radial central symmetry of swivel becket has a pair of stand pipe, the inner slip grafting of stand pipe has the carriage release lever, fixedly connected with reset spring between the surface of carriage release lever and the internal surface of stand pipe, the joint is rotated to the outer end of carriage release lever has the ball, the inner spiro union of carriage release lever has first adjusting bolt, the head of first adjusting bolt passes through the bearing rotation with the protruding face of arc briquetting and is connected.
Furthermore, the outer wall of the first adjusting bolt is provided with scale marks.
Furthermore, the outer surface of the rotating ring is fixedly glued with a waterproof sleeve.
Furthermore, the cable connector comprises an insulating plate, a conductive groove body is fixedly connected to the longitudinal axis of the upper surface of the insulating plate, an insulating frame is fixedly connected to the horizontal axis of the upper surface of the insulating plate, a second adjusting bolt vertically penetrates through the insulating frame, and a conductive pressing block with a concave bottom is rotatably connected to the bottom end of the second adjusting bolt.
Further, intubate sleeve subassembly includes intubate and sleeve, intubate and sleeve matching are pegged graft, telescopic inner chamber is the ladder through-hole, intubate and sleeve fixed connection respectively are on the inner wall of rectangle casing about, the joint has the sealing washer between the terminal surface of intubate and the telescopic inner chamber cross section.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the cable penetrates through the snap ring, the locking bolt is used for carrying out primary fixing, and then the fixing device is used for carrying out secondary fixing, the fixing device and the conical rubber sleeve are beneficial to threading in different directions, and then the conductive pressing block is in conductive contact with the conductive groove body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a full sectional view of FIG. 1;
FIG. 3 is a schematic view of the annular seal of FIG. 2;
FIG. 4 is a schematic view of the fixing device shown in FIG. 2;
fig. 5 is a schematic structural diagram of the cable connector in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1-rectangular shell, 2-combined through hole, 3-bolt-nut component, 4-snap ring, 5-locking bolt, 6-conical rubber sleeve, 7-annular sealing element, 8-fixing device, 9-cable connector, 100-cannula sleeve component, 70-mounting ring, 71-sealing ring, 72-ring shallow groove, 73-pressing ring, 80-rotating ring, 81-arc pressing block, 82-guide tube, 83-moving rod, 84-ball, 85-reset spring, 86-first adjusting bolt, 90-insulating plate, 91-insulating frame, 92-second adjusting bolt, 93-conductive pressing block and 94-conductive groove body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a distribution cable connecting device, two sets of rectangle casing 1 and eight groups snap ring 4 of two sets of transparent material preparation including mutual block, the even interval in back is provided with combination through-hole 2 before two sets of rectangle casing 1's joint, it is fixed with bolt and nut subassembly 3 to run through on two sets of rectangle casing 1's the four corners, the even interval of outer wall of all snap ring 4 runs through the spiro union has locking bolt 5, the joint has conical rubber sleeve 6 between locking bolt 5 and snap ring 4's the outer wall, conical rubber sleeve 6's inner body coupling has bordures, bordure through annular seal 7 and combination through-hole 2's outer terminal surface fixed connection, perpendicular fixedly connected with intubate sleeve subassembly 100 between two sets of rectangle casing 1's the inner wall four corners, the inner chamber of combination through-hole 2 rotates to peg graft has fixing device 8, the parallel interval of lower part rectangle casing 1.
Wherein, annular seal 7 includes collar 70, and collar 70's outer wall has cup jointed sealing washer 71 through the annular groove, and collar 70's upper surface is provided with circle shallow slot 72, and circle shallow slot 72 port has clamping ring 73 through the fix with screw, and circle shallow slot 72 is used for the joint to bordure, and sealing washer 71 extrudes the joint through the circular slot that sets up at combination through-hole 2 inner wall, and clamping ring 73 is used for the centre gripping to bordure, and then fixed toper rubber sleeve 6.
Fixing device 8 includes swivel 80 and two sets of arc briquetting 81, the fixed grafting of radial central symmetry of swivel 80 has a pair of stand pipe 82, the inner slip grafting of stand pipe 82 has the carriage release lever 83, fixedly connected with reset spring 85 between the surface of carriage release lever 83 and the internal surface of stand pipe 82, the joint is rotated to the outer end of carriage release lever 83 has ball 84, the inner spiro union of carriage release lever 83 has first adjusting bolt 86, the head of first adjusting bolt 86 passes through the bearing rotation with the protruding face of arc briquetting 81 and is connected, ball 84 passes through the blind hole joint at combination through-hole 2 inner wall, when rectangular housing 1 was in the block state, carriage release lever 83 relative movement, adjust first adjusting bolt 86 and make two sets of arc briquetting 81 carry the cable.
The outer wall of the first adjusting bolt 86 is provided with scale marks, so that the distance between the two sets of arc-shaped pressing blocks 81 can be adjusted conveniently, and the outer wall of the cable can be stressed uniformly.
The outer surface of the rotating ring 80 is fixed with a waterproof oversleeve by glue, and the cable penetrates through the inner cavity and is then sealed, so that the waterproof effect is improved.
The cable connector 9 includes an insulating plate 90, a conductive groove 94 is fixedly connected to the longitudinal axis of the upper surface of the insulating plate 90, an insulating frame 91 is fixedly connected to the horizontal axis of the upper surface of the insulating plate 90, a second adjusting bolt 92 is vertically connected to the insulating frame 91 in a penetrating manner, a conductive pressing block 93 with a concave bottom is rotatably connected to the bottom end of the second adjusting bolt 92, the inner cavity of the conductive groove 94 is placed into the front and back groups of cable heads, the conductive pressing block 93 is used for clamping and conducting electricity through the second adjusting bolt 92, in the actual operation, in order to prevent the conductive pressing block 93 from loosening, a fastening nut can be arranged at the second adjusting bolt 92 for fastening.
The intubate sleeve subassembly 100 includes intubate and sleeve, and intubate and sleeve match are pegged graft, and telescopic inner chamber is the ladder through-hole, and intubate and sleeve are fixed connection respectively on the inner wall of rectangle casing 1 about, and the joint has the sealing washer between the terminal surface of intubate and the telescopic inner chamber cross section, and bolt nut component 3's bolt runs through intubate and sleeve, utilizes the sealing washer to improve the leakproofness.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a distribution cable connecting device, includes rectangular casing (1) and even group's snap ring (4) of two sets of transparent material preparation of mutual block, its characterized in that: the front and the back of the joint of the two groups of rectangular shells (1) are uniformly provided with combined through holes (2) at intervals, four corners of the two groups of rectangular shells (1) are fixedly penetrated with bolt and nut assemblies (3), the outer walls of all the snap rings (4) are uniformly penetrated with locking bolts (5) at intervals, a conical rubber sleeve (6) is clamped between the locking bolt (5) and the outer wall of the snap ring (4), the inner end of the conical rubber sleeve (6) is integrally connected with a covered edge, the covered edge is fixedly connected with the outer end face of the combined through hole (2) through an annular sealing element (7), an intubation sleeve component (100) is vertically and fixedly connected between the four corners of the inner wall of the two groups of rectangular shells (1), the inner cavity of the combined through hole (2) is rotatably inserted with a fixing device (8), and the inner cavity of the rectangular shell (1) at the lower part is parallelly and uniformly connected with cable connectors (9) relative to the combined through hole (2) at intervals.
2. An electrical distribution cable connection device according to claim 1, wherein: annular seal spare (7) are including collar (70), collar (71) has been cup jointed through the annular to the outer wall of collar (70), the upper surface of collar (70) is provided with circle shallow slot (72), circle shallow slot (72) port is fixed with clamping ring (73) through the screw.
3. An electrical distribution cable connection device according to claim 1, wherein: the fixing device (8) comprises a rotating ring (80) and two sets of arc-shaped pressing blocks (81), a pair of guide pipes (82) are symmetrically and fixedly inserted into the radial center of the rotating ring (80), moving rods (83) are slidably inserted into the inner ends of the guide pipes (82), reset springs (85) are fixedly connected between the outer surfaces of the moving rods (83) and the inner surfaces of the guide pipes (82), balls (84) are connected to the outer ends of the moving rods (83) in a rotating mode, first adjusting bolts (86) are screwed into the inner ends of the moving rods (83), and the heads of the first adjusting bolts (86) are rotatably connected with the protruding surfaces of the arc-shaped pressing blocks (81) through bearings.
4. A power distribution cable connection device according to claim 3, wherein: the outer wall of the first adjusting bolt (86) is provided with scale marks.
5. A power distribution cable connection device according to claim 3, wherein: the outer surface of the rotating ring (80) is fixedly glued with a waterproof oversleeve.
6. An electrical distribution cable connection device according to claim 1, wherein: the cable connector (9) comprises an insulating plate (90), a conductive groove body (94) is fixedly connected to the longitudinal axis of the upper surface of the insulating plate (90), an insulating frame (91) is fixedly connected to the horizontal axis of the upper surface of the insulating plate (90), a second adjusting bolt (92) vertically penetrates through the insulating frame (91), and a conductive pressing block (93) with a concave bottom is rotatably connected to the bottom end of the second adjusting bolt (92).
7. An electrical distribution cable connection device according to claim 1, wherein: the intubate sleeve part (100) is including intubate and sleeve, intubate and sleeve matching are pegged graft, telescopic inner chamber is the ladder through-hole, intubate and sleeve fixed connection respectively are on the inner wall of rectangle casing (1) about, the joint has the sealing washer between the terminal surface of intubate and the telescopic inner chamber cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262436.7A CN110932221A (en) | 2019-12-11 | 2019-12-11 | Power distribution cable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262436.7A CN110932221A (en) | 2019-12-11 | 2019-12-11 | Power distribution cable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110932221A true CN110932221A (en) | 2020-03-27 |
Family
ID=69858786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262436.7A Pending CN110932221A (en) | 2019-12-11 | 2019-12-11 | Power distribution cable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110932221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600251A (en) * | 2020-05-31 | 2020-08-28 | 俞国峰 | Power engineering is with having electric power wiring groove of dampproofing structure installation of being convenient for |
| CN113904189A (en) * | 2021-10-11 | 2022-01-07 | 浙江中兴电缆有限公司 | Butt joint device for cable production |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1450441A2 (en) * | 2003-02-18 | 2004-08-25 | Alcoa Fujikura Ltd. | Stamped battery terminal exhibiting a pivoting clamping mechanism |
| CN204333886U (en) * | 2015-01-05 | 2015-05-13 | 杨洪柱 | A kind of novel cold-shrinking intermediate joint |
| CN204651808U (en) * | 2015-05-08 | 2015-09-16 | 国家电网公司 | A kind of portable 120 ~ 400mm 2steel reinforced aluminium conductor shunt line jig |
| CN105958428A (en) * | 2016-06-22 | 2016-09-21 | 国网山东省电力公司龙口市供电公司 | Power transmission equipment |
| CN207149797U (en) * | 2017-06-16 | 2018-03-27 | 陕西理工大学 | Coaxial cable connection component |
| CN207588075U (en) * | 2017-10-26 | 2018-07-06 | 南京溧水华崴电器厂 | A kind of novel water-proof connector |
| CN108767518A (en) * | 2018-05-12 | 2018-11-06 | 固力发电气有限公司 | A kind of connecting conducting wire locating clip suitable for high pressure |
| CN208507327U (en) * | 2018-09-05 | 2019-02-15 | 山西浩然机电设备工程有限公司 | It is a kind of convenient for fixed indicating fault type composite column-type wire-break prevention insulator |
| CN109638557A (en) * | 2018-11-08 | 2019-04-16 | 东莞市鼎通精密五金股份有限公司 | A kind of electrical property pin connector |
-
2019
- 2019-12-11 CN CN201911262436.7A patent/CN110932221A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1450441A2 (en) * | 2003-02-18 | 2004-08-25 | Alcoa Fujikura Ltd. | Stamped battery terminal exhibiting a pivoting clamping mechanism |
| CN204333886U (en) * | 2015-01-05 | 2015-05-13 | 杨洪柱 | A kind of novel cold-shrinking intermediate joint |
| CN204651808U (en) * | 2015-05-08 | 2015-09-16 | 国家电网公司 | A kind of portable 120 ~ 400mm 2steel reinforced aluminium conductor shunt line jig |
| CN105958428A (en) * | 2016-06-22 | 2016-09-21 | 国网山东省电力公司龙口市供电公司 | Power transmission equipment |
| CN207149797U (en) * | 2017-06-16 | 2018-03-27 | 陕西理工大学 | Coaxial cable connection component |
| CN207588075U (en) * | 2017-10-26 | 2018-07-06 | 南京溧水华崴电器厂 | A kind of novel water-proof connector |
| CN108767518A (en) * | 2018-05-12 | 2018-11-06 | 固力发电气有限公司 | A kind of connecting conducting wire locating clip suitable for high pressure |
| CN208507327U (en) * | 2018-09-05 | 2019-02-15 | 山西浩然机电设备工程有限公司 | It is a kind of convenient for fixed indicating fault type composite column-type wire-break prevention insulator |
| CN109638557A (en) * | 2018-11-08 | 2019-04-16 | 东莞市鼎通精密五金股份有限公司 | A kind of electrical property pin connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600251A (en) * | 2020-05-31 | 2020-08-28 | 俞国峰 | Power engineering is with having electric power wiring groove of dampproofing structure installation of being convenient for |
| CN111600251B (en) * | 2020-05-31 | 2021-08-03 | 华电阜康发电有限公司 | Power engineering is with having electric power wiring groove of dampproofing structure installation of being convenient for |
| CN113904189A (en) * | 2021-10-11 | 2022-01-07 | 浙江中兴电缆有限公司 | Butt joint device for cable production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110932221A (en) | Power distribution cable connecting device | |
| CN207149797U (en) | Coaxial cable connection component | |
| CN216215836U (en) | Waterproof sealing joint for cable | |
| CN103682786A (en) | Cable connector of photovoltaic system | |
| CN110932019A (en) | Power cable joint | |
| CN216015807U (en) | Waterproof wire clamp of connector | |
| CN103606786A (en) | Electric direct connector without plugging cable bonding | |
| CN111370927A (en) | 8-core high-voltage large-current connector | |
| CN206099275U (en) | Net bypass cable joint is joined in marriage in farming | |
| CN211126176U (en) | Power cable joint | |
| CN210926537U (en) | Multi-core connector | |
| CN204376034U (en) | A kind of copper pipe plug and flower basket bolt socket and combined plug | |
| CN211670369U (en) | 8-core high-voltage large-current connector | |
| CN217282157U (en) | Outdoor insulation terminal joint of power engineering high-voltage cable | |
| CN219393814U (en) | Light communication connector | |
| CN217182495U (en) | Aviation plug type network camera communication connecting device | |
| CN210576811U (en) | Cable joint for cable television | |
| CN216818747U (en) | Full-shielding metal aerial plug connector | |
| CN215528039U (en) | Waterproof connector | |
| CN211957978U (en) | Insulation piercing grounding wire clamp | |
| CN205960306U (en) | Electron wire rod with waterproof function | |
| CN216903496U (en) | Deepwater sealing connector | |
| CN220857100U (en) | Stable-mounting anti-rotation coaxial connector | |
| CN220172469U (en) | Quick-locking type mixed plug connector | |
| CN109524842A (en) | A kind of assembly device of electric connector |
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: 20200327 |
|
| RJ01 | Rejection of invention patent application after publication |