CN217335038U - Plastic sheath for electric wire and cable - Google Patents
Plastic sheath for electric wire and cable Download PDFInfo
- Publication number
- CN217335038U CN217335038U CN202220503584.4U CN202220503584U CN217335038U CN 217335038 U CN217335038 U CN 217335038U CN 202220503584 U CN202220503584 U CN 202220503584U CN 217335038 U CN217335038 U CN 217335038U
- Authority
- CN
- China
- Prior art keywords
- sheath
- cable
- wire
- half ring
- ring
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a wire and cable plastic sheath relates to protective sheath technical field, establish the first sheath in the wire and cable insulation cover outside and establish the second sheath in the first sheath outside including the cover, first sheath is used for tentatively fixing wire and cable, the second sheath is used for further fixing wire and cable. Through setting up first sheath and second sheath, first sheath can carry out preliminary fixed to wire and cable, and the second sheath can be fixed first sheath to the realization helps strengthening the connection effect between two sets of wire and cable, reinforcing connection stability to wire and cable's further fixed.
Description
Technical Field
The utility model belongs to the technical field of the protective sheath technique and specifically relates to a wire and cable plastic sheath is related to.
Background
Wire and cable are wire products used to transmit electric energy, information and to realize electromagnetic energy swivel. A wire cable generally includes an insulating sheath and a plurality of conductors disposed within the insulating sheath. The outside of the electric wire and the electric cable is usually provided with a plastic protective sleeve when being paved, the two groups of electric wires and the electric cables are connected through the plastic protective sleeve when being connected, and the connection mode is usually threaded connection.
In view of the above technical solutions, the inventor found that when two groups of wires and cables are connected by means of screw connection, the two groups of wires and cables are easily disconnected due to unstable connection.
SUMMERY OF THE UTILITY MODEL
Thereby appear connecting the problem of unstable disconnection easily between two sets of wire and cable in order to solve, this application provides a wire and cable plastic sheath.
The application provides a pair of wire and cable plastic sheath adopts following technical scheme: the utility model provides a wire and cable plastic sheath, establishes the first sheath in the wire and cable insulating boot outside and establishes the second sheath in the first sheath outside including the cover, first sheath is used for tentatively fixing wire and cable, the second sheath is used for further fixing wire and cable's insulating boot.
Through adopting above-mentioned technical scheme, through setting up first sheath, first sheath cover is established in the insulating cover outside for tentatively fix wire and cable, through setting up the second sheath, the second sheath cover is established in the first sheath outside, and the second sheath can be fixed first sheath, can play further fixed effect to wire and cable simultaneously, helps strengthening the connection effect between two sets of wire and cable, reinforcing connection stability.
In a specific possible implementation scheme, the first sheath comprises a first half ring and a second half ring which are sleeved outside the insulating sleeve, one end of the first half ring and one end of the second half ring are rotatably connected, the other end of the first half ring is provided with a clamping block, the other end of the second half ring is provided with a clamping groove, and the clamping block is clamped with the clamping groove.
Through adopting above-mentioned technical scheme, through setting up first semi-ring and second semi-ring, make first sheath open through rotating first semi-ring, be convenient for put into and take out wire and cable, through setting up fixture block and draw-in groove, the fixture block can be fixed first semi-ring and second semi-ring with the draw-in groove block, and fixture block and draw-in groove are convenient to open first semi-ring easy operation.
In a specific possible implementation scheme, the second sheath includes a first protection block and a second protection block which are arranged outside the first sheath, a first arc-shaped groove is formed in the first protection block, a second arc-shaped groove is formed in the second protection block, the first arc-shaped groove is used for being attached to the first semi-ring, the second arc-shaped groove is used for being attached to the second semi-ring, and a moving mechanism is arranged between the first protection block and the second protection block and used for driving the first protection block to move.
Through adopting above-mentioned technical scheme, through setting up first protection piece and second protection piece, moving mechanism can drive first protection piece and remove, and when first protection piece and first semi-ring laminated, first protection piece and second protection piece can carry out the centre gripping to first semi-ring and second semi-ring, are convenient for fix first sheath to can fix electric wire and cable, further help strengthening the connection stability between two sets of electric wire and cable.
In a specific possible embodiment, the moving mechanism comprises a screw rod and a guide rod which are arranged on the second protection block, the screw rod and the guide rod are vertically arranged, the screw rod and the guide rod penetrate through the first protection block, the first protection block is in threaded fit with the screw rod, and the first protection block is in sliding fit with the guide rod.
Through adopting above-mentioned technical scheme, through rotating the lead screw, under the guide effect of guide bar, first protection piece can remove along the length direction of lead screw, when first protection piece when keeping away from second protection piece one side and remove, conveniently operates first sheath, puts first protection piece when moving towards being close to second protection piece one side, is convenient for fix convenient operation to first sheath.
In a specific possible embodiment, a first rubber pad is arranged on the first half ring, a second rubber pad is arranged on the second half ring, the first rubber pad and the second rubber pad are both in a semi-arc shape, and the first rubber pad and the second rubber pad are used for being attached to the insulating sleeve.
Through adopting above-mentioned technical scheme, through setting up first rubber pad and second rubber pad, when first semi-ring and second semi-ring carried out the centre gripping to the insulating bush, first rubber pad and second rubber pad help strengthening the fixed effect to the insulating bush.
In a specific possible embodiment, two ends of the first half ring are coaxially provided with a first limiting ring, two ends of the second half ring are coaxially provided with a second limiting ring, and the first limiting ring and the second limiting ring are used for limiting the second sheath.
Through adopting above-mentioned technical scheme, through setting up the spacing ring, when the second sheath is fixed to first sheath, the spacing ring can avoid producing relative displacement between first sheath and the second sheath as far as possible, helps guaranteeing first sheath and second sheath to the fixed effect of wire and cable.
In a specific can embodiment, the insulating cover includes first half arc cover and second half arc cover, be equipped with first diaphragm on the first half arc cover, be equipped with the second diaphragm on the second half arc cover, be equipped with first riser on the first diaphragm, be equipped with the second riser on the second diaphragm.
Through adopting above-mentioned technical scheme, four independent cavities can be cut apart into with insulating cover to first diaphragm, second diaphragm, first riser and second riser, set up wire and cable in independent cavity, can avoid intertwining between many wire and cable as far as possible, influence wire and cable and use.
In a specific possible embodiment, a hand wheel is arranged at the top end of the screw rod, and the hand wheel is fixedly connected with the screw rod.
Through adopting above-mentioned technical scheme, through setting up the hand wheel, be convenient for rotate the lead screw, be convenient for operate.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the first sheath and the second sheath, the first sheath can preliminarily fix the electric wires and cables, and the second sheath can fix the first sheath, so that the electric wires and cables are further fixed, the connection effect between the two groups of electric wires and cables is enhanced, and the connection stability is enhanced;
the moving mechanism is arranged, so that the second sheath can be conveniently opened and closed, the first sheath can be conveniently clamped and loosened, the operation is convenient, and the maintenance is convenient when the electric wire or the electric cable breaks down;
through setting up first spacing ring and second spacing ring, first spacing ring and second spacing ring can avoid producing relative motion between first sheath and the second sheath as far as possible, help further strengthening the connection effect between two sets of wire and cable.
Drawings
Fig. 1 is a schematic structural view of a wire cable in an embodiment of the present application.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 3 is a schematic view of the exploded structure of the second sheath in the embodiment of the present application.
Description of reference numerals:
1. a first sheath; 11. a first half ring; 12. a second half ring; 13. a clamping block; 15. a first rubber pad; 16. a second rubber pad; 17. a first limit ring; 18. a second stop collar; 2. a second sheath; 21. a first protection block; 22. a second protection block; 23. a first arc-shaped slot; 24. a second arc-shaped slot; 3. a moving mechanism; 31. a screw rod; 32. a guide bar; 33. a hand wheel; 4. an insulating sleeve; 41. a first half arc sleeve; 42. a second half arc sleeve; 43. a first transverse plate; 44. a second transverse plate; 45. a first vertical plate; 46. a second riser.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses wire and cable plastic sheath, refer to fig. 1, the wire and cable includes insulating cover 4 and the many wires of setting in insulating cover 4, insulating cover 4 includes first half arc cover 41 and second half arc cover 42, establish first diaphragm 43 on the first half arc cover 41, be equipped with second diaphragm 44 on the second half arc cover 42, be equipped with first riser 45 on the first diaphragm 43, be equipped with second riser 46 on the second diaphragm 44, first diaphragm 43, second diaphragm 44, first riser 45 and second riser 46 divide into four independent cavities with insulating cover 4, many wires set up respectively in every independent cavity, thereby can make many wires relatively independent, when a wire breaks down, can avoid producing the influence between many wires as far as possible, also be convenient for maintain the wire.
Referring to fig. 2, the plastic sheath for the electric wire and cable comprises a first sheath 1 and a second sheath 2, wherein the first sheath 1 is sleeved on the outer side of the insulating sheath 4 for the electric wire and cable, the second sheath 2 is sleeved on the outer side of the first sheath 1, the first sheath 1 is used for preliminarily fixing the electric wire and cable, and the second sheath 2 is used for fixing the first sheath 1, so that the electric wire and cable can be further fixed.
Referring to fig. 3, the first sheath 1 includes a first half ring 11 and a second half ring 12 sleeved outside the insulating sleeve 4, one end of the first half ring 11 is rotatably connected with one end of the second half ring 12, the other end of the first half ring 11 is provided with a clamping block 13, the other end of the second half ring 12 is provided with a clamping groove, the clamping block 13 is clamped with the clamping groove, the first half ring 11 is internally provided with a first rubber pad 15, the second half ring 12 is internally provided with a second rubber pad 16, when the clamping block 13 on the first half ring 11 is clamped with the clamping groove on the second half ring 12, the first rubber pad 15 and the second rubber pad 16 are attached to the insulating sleeve 4 of the electric wire, the first half ring 11 and the second half ring 12 can clamp two groups of electric wire cables tightly, and the two groups of electric wire cables are primarily fixed.
Referring to fig. 2 and 3, the second sheath 2 includes a first protection block 21 and a second protection block 22 which are arranged outside the first sheath 1, a first arc-shaped groove 23 is formed in the first protection block 21, the first arc-shaped groove 23 is used for being attached to the first half ring 11, a second arc-shaped groove 24 is formed in the second protection block 22, the second arc-shaped groove 24 is used for being attached to the second half ring 12, a moving mechanism 3 is arranged between the first protection block 21 and the second protection block 22, and the moving mechanism 3 is used for driving the first protection block 21 to move. The moving mechanism 3 comprises a screw rod 31 and a guide rod 32, the screw rod 31 and the guide rod 32 are vertically arranged, the screw rod 31 and the guide rod 32 are both arranged on the second protection block 22 and penetrate through the first protection block 21, the screw rod 31 is rotatably connected with the second protection block 22, the screw rod 31 is in threaded fit with the first protection block 21, a hand wheel 33 is fixed at the top end of the screw rod 31, the guide rod 32 is fixed on the second protection block 22, and the guide rod 32 is in sliding fit with the first protection block 21. The lead screw 31 is driven to rotate by rotating the hand wheel 33, the first protection block 21 can move along the length direction of the lead screw 31 under the guiding action of the guide rod 32, and when the first protection block 21 is attached to the second protection block 22, the first protection block 1 can be clamped. The two ends of the first half ring 11 are coaxially fixed with first limiting rings 17, the two ends of the second half ring 12 are coaxially fixed with second limiting rings 18, the first limiting rings 17 and the second limiting rings 18 are used for limiting the first protection blocks 21 and the second protection blocks 22, when the side wall of the first limiting ring 17 is attached to the side wall of the first protection blocks 21 and the side wall of the second limiting rings 18 is attached to the side wall of the second protection blocks 22, relative displacement between the first sheath 1 and the second sheath 2 can be avoided as much as possible, and therefore connection between the two groups of electric wires and cables can be stable.
The implementation principle of the embodiment of the application is as follows: and respectively putting the wires into the cavities of the insulating sleeves 4, placing two groups of wires and cables on the second half ring 12, and rotating the first half ring 11 to enable the clamping blocks 13 to be clamped with the clamping grooves, so that the first half ring 11 and the second half ring 12 are fixed. And then the first sheath 1 is placed in the second arc-shaped groove 24, the hand wheel 33 is rotated to enable the first protection block 21 to move along the length direction of the screw rod 31, and when the first protection block 21 is attached to the second protection block 22, the first sheath 1 can be fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A wire and cable plastic sheath is characterized in that: establish first sheath (1) in the insulating cover (4) outside of wire and cable and establish second sheath (2) in first sheath (1) outside including the cover, first sheath (1) is used for carrying out preliminary fixed to wire and cable, second sheath (2) are used for carrying out further fixed to wire and cable's insulating cover (4).
2. The plastic sheath for electric wire and cable of claim 1, wherein: the first sheath (1) comprises a first half ring (11) and a second half ring (12) which are sleeved on the outer side of the insulating sleeve (4), one ends of the first half ring (11) and the second half ring (12) are rotatably connected, a clamping block (13) is arranged at the other end of the first half ring (11), a clamping groove is formed at the other end of the second half ring (12), and the clamping block (13) is clamped with the clamping groove.
3. The plastic sheath for electric wire and cable as claimed in claim 2, wherein: the second sheath (2) is including setting up first protection piece (21) and second protection piece (22) outside first sheath (1), be equipped with first arc wall (23) on first protection piece (21), be equipped with second arc wall (24) on second protection piece (22), first arc wall (23) are used for laminating with first semi-ring (11), second arc wall (24) are used for laminating with second semi-ring (12), be equipped with moving mechanism (3) between first protection piece (21) and second protection piece (22), moving mechanism (3) are used for driving first protection piece (21) and remove.
4. The plastic sheath for electric wire and cable of claim 3, wherein: the moving mechanism (3) comprises a screw rod (31) and a guide rod (32) which are arranged on a second protection block (22), the screw rod (31) and the guide rod (32) are vertically arranged, the screw rod (31) and the guide rod (32) penetrate through a first protection block (21), the first protection block (21) is in threaded fit with the screw rod (31), and the first protection block (21) is in sliding fit with the screw rod (31).
5. The plastic sheath for electric wire and cable of claim 2, wherein: the insulation sleeve is characterized in that a first rubber pad (15) is arranged on the first half ring (11), a second rubber pad (16) is arranged on the second half ring (12), the first rubber pad (15) and the second rubber pad (16) are both semi-arc-shaped, and the first rubber pad (15) and the second rubber pad (16) are used for being attached to the insulation sleeve (4).
6. The plastic sheath for electric wire and cable as claimed in claim 2, wherein: the two ends of the first half ring (11) are coaxially provided with first limiting rings (17), the two ends of the second half ring (12) are coaxially provided with second limiting rings (18), and the first limiting rings (17) and the second limiting rings (18) are used for limiting the second sheath (2).
7. The plastic sheath for electric wire and cable of claim 1, wherein: insulating cover (4) are including first half arc cover (41) and second half arc cover (42), be equipped with first diaphragm (43) on first half arc cover (41), be equipped with second diaphragm (44) on second half arc cover (42), be equipped with first riser (45) on first diaphragm (43), be equipped with second riser (46) on second diaphragm (44).
8. The plastic sheath for electric wire and cable of claim 4, wherein: the top end of the screw rod (31) is provided with a hand wheel (33), and the hand wheel (33) is fixedly connected with the screw rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503584.4U CN217335038U (en) | 2022-03-08 | 2022-03-08 | Plastic sheath for electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503584.4U CN217335038U (en) | 2022-03-08 | 2022-03-08 | Plastic sheath for electric wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217335038U true CN217335038U (en) | 2022-08-30 |
Family
ID=82999816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220503584.4U Active CN217335038U (en) | 2022-03-08 | 2022-03-08 | Plastic sheath for electric wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217335038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115881341A (en) * | 2023-01-31 | 2023-03-31 | 西华大学 | Special cable and short-circuit protection device for lightweight pure electric logistics transport vehicle |
-
2022
- 2022-03-08 CN CN202220503584.4U patent/CN217335038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115881341A (en) * | 2023-01-31 | 2023-03-31 | 西华大学 | Special cable and short-circuit protection device for lightweight pure electric logistics transport vehicle |
| CN115881341B (en) * | 2023-01-31 | 2024-01-30 | 青岛华信电缆制造有限公司 | Short-circuit protection device for special cable of light-weight pure electric logistics transport vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217335038U (en) | Plastic sheath for electric wire and cable | |
| CN211018096U (en) | Wire arranging device for wiring of server room | |
| CN115376761A (en) | Flexible photovoltaic cable stranding method | |
| CN110994438B (en) | Cutting device for wire and cable processing | |
| CN210723997U (en) | Insulating wire stripping sword | |
| CN218415581U (en) | First device is shelled to cable | |
| CN213520506U (en) | Resistance to compression type photoelectricity composite cable | |
| CN218040532U (en) | Cable laying is with fixed clamping device | |
| CN212210323U (en) | Peeling device suitable for electric wires and cables | |
| CN110767385A (en) | Automatic wire twisting machine for production of marine waterproof cable | |
| CN211071608U (en) | Rubber sleeve flexible cable cutting device | |
| CN212168837U (en) | Cable cutting device | |
| CN210286282U (en) | Take-up device for cable production | |
| CN210366350U (en) | Cable drum cable pinch roller device | |
| CN111697527A (en) | Movable assembly type joint accessory of power cable | |
| CN214692597U (en) | Wiring stabilizing device for wires and cables | |
| CN212884717U (en) | Cutting device for wire and cable processing | |
| CN218888015U (en) | Novel cable trough | |
| CN213304932U (en) | Interim built on stilts device of cable for electric power construction | |
| CN218386503U (en) | Cable installation circuit display device | |
| CN113488830A (en) | Device for eliminating errors of cable connecting wires | |
| CN213879072U (en) | Electric wire cutting device for electric power construction | |
| CN217982928U (en) | Wire stranding machine for wire and cable processing | |
| CN212011560U (en) | Communication cable wiring equipment for network communication engineering | |
| CN211045137U (en) | Stranding machine for thickening cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |