CN213958662U - Copper-core polyvinyl chloride insulated flame-retardant wire - Google Patents
Copper-core polyvinyl chloride insulated flame-retardant wire Download PDFInfo
- Publication number
- CN213958662U CN213958662U CN202022743281.3U CN202022743281U CN213958662U CN 213958662 U CN213958662 U CN 213958662U CN 202022743281 U CN202022743281 U CN 202022743281U CN 213958662 U CN213958662 U CN 213958662U
- Authority
- CN
- China
- Prior art keywords
- copper
- polyvinyl chloride
- strip
- sets
- plate
- 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
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a copper core polyvinyl chloride insulating flame-retardant wire, comprising two groups of outer skins and a copper core wire main body, wherein a clamping mechanism is arranged on the mounting plate, the clamping mechanism comprises a mounting plate and two groups of baffles, the upper surface of each baffle is provided with a first arc-shaped plate, the upper surface of the mounting plate is provided with two groups of fixed blocks, movable holes are formed in the fixed blocks, movable rods are arranged in the movable holes, and one end of each movable rod is provided with a fixed plate; the utility model discloses a chucking mechanism of design is convenient for to wire two sets of electric wires, has avoided traditional two hands that need operating personnel to hold up the electric wire respectively in the in-process of working a telephone switchboard to it, then just can carry out the winding troublesome condition with two strands of copper core line main parts, need not operating personnel to hold up the electric wire in the wiring and can twine two strands of copper core line main parts together, easy operation, labour saving and time saving has improved operating personnel's wiring efficiency.
Description
Technical Field
The utility model belongs to the technical field of the electric wire, concretely relates to insulating fire-retardant electric wire of copper core polyvinyl chloride.
Background
The polyvinyl chloride wire is made of polyvinyl chloride (PVC) as an insulating material and has the characteristics of insulation, flame retardance and the like.
Current electric wire in use after breaking, needs two electric wires to connect, when operating two strands of copper core twines together, then with the electric proof fabric wrap alright connect, but at the in-process that connects, operating personnel holds up the electric wire respectively with two hands, then twines two strands of copper core, complex operation like this, waste time and energy, reduced operating personnel work efficiency's problem, we provide a copper core polyvinyl chloride insulating flame retardant electric wire for this reason.
Disclosure of Invention
An object of the utility model is to provide a copper core polyvinyl chloride insulating flame retardant electric wire to propose current electric wire in use disconnected back in solving above-mentioned background art, need two electric wires to connect, when operating with two strands of copper core twines together, then with the electricity adhesive tape wrap alright connect, but at the in-process that connects, operating personnel holds up the electric wire respectively with two hands, then twine two strands of copper core, complex operation like this, waste time and energy, the problem of operating personnel work efficiency has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating fire-retardant electric wire of copper core polyvinyl chloride, includes two sets of crust and copper core line main part, be provided with chucking mechanism on the mounting panel, chucking mechanism includes mounting panel and two sets of baffles, the upper surface of baffle is provided with first arc, the upper surface of mounting panel is provided with two sets of fixed blocks, the movable hole has been seted up to the inside of fixed block, the inside in movable hole is provided with the carriage release lever, the one end of carriage release lever is provided with the fixed plate, the lower surface of fixed plate is provided with the second arc, the upper surface of fixed plate is provided with two sets of installation poles, the top of installation pole is provided with the connecting plate, the connecting plate with be provided with the spring between the fixed block.
Preferably, the top of the spring is fixedly connected with the fixed block, and the bottom of the spring is fixedly connected with the connecting plate.
Preferably, the other end of the moving rod is provided with a pulling plate, and the pulling plate is connected with the moving rod through welding.
Preferably, two sets of draw-in grooves have been seted up to the inside of carriage release lever, the upper surface of fixed block is provided with two sets of fixed strips, the shifting chute has been seted up to the inside of fixed strip, the inside of shifting chute is provided with removes the strip, the tip of removing the strip can penetrate the inside of draw-in groove.
Preferably, the moving strip is provided with a stop block and a triangular block respectively, and the moving strip can reciprocate left and right in the moving groove.
Preferably, an insulating layer is arranged outside the copper core wire main body, a wrapping tape is arranged on the inner wall of the sheath, and a filling layer is arranged between the wrapping tape and the insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a chucking mechanism of design is convenient for to wire two sets of electric wires, has avoided traditional two hands that need operating personnel to hold up the electric wire respectively in the in-process of working a telephone switchboard to it, then just can carry out the winding troublesome condition with two strands of copper core line main parts, need not operating personnel to hold up the electric wire in the wiring and can twine two strands of copper core line main parts together, easy operation, labour saving and time saving has improved operating personnel's wiring efficiency.
(2) The utility model discloses a fixed strip, shifting chute, removal strip, dog, three hornblocks and the draw-in groove of design combine together, are convenient for move the inside that the one end of strip can penetrate the draw-in groove after with the carriage release lever rebound to suitable position, remove the strip and can block the carriage release lever, make things convenient for operating personnel to operate, have further improved operating personnel's convenient operation nature.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the fixing block and the moving rod of the present invention;
FIG. 3 is a schematic sectional view of the fixing strip of the present invention;
FIG. 4 is a schematic cross-sectional view of the outer skin of the present invention;
in the figure: 1. a first arc-shaped plate; 2. a skin; 3. mounting a plate; 4. pulling a plate; 5. a travel bar; 6. a fixed block; 7. a second arc-shaped plate; 8. a baffle plate; 9. a copper core wire body; 10. wrapping belts; 11. a fixing strip; 12. a spring; 13. a connecting plate; 14. a fixing plate; 15. mounting a rod; 16. a movable hole; 17. a card slot; 18. a moving bar; 19. a stopper; 20. a moving groove; 21. a triangular block; 22. an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a copper core polyvinyl chloride insulating flame-retardant wire comprises two groups of outer skins 2 and a copper core wire main body 9, wherein a clamping mechanism is arranged on a mounting plate 3, the clamping mechanism comprises a mounting plate 3 and two groups of baffle plates 8, a first arc-shaped plate 1 is arranged on the upper surface of each baffle plate 8, two groups of fixing blocks 6 are arranged on the upper surface of the mounting plate 3, movable holes 16 are formed in the fixing blocks 6, movable rods 5 are arranged in the movable holes 16, a fixing plate 14 is arranged at one end of each movable rod 5, a second arc-shaped plate 7 is arranged on the lower surface of each fixing plate 14, two groups of mounting rods 15 are arranged on the upper surface of each fixing plate 14, a connecting plate 13 is arranged at the tops of the mounting rods 15, springs 12 are arranged between the connecting plates 13 and the fixing blocks 6, the fixing blocks 6 are fixedly connected at the tops of the springs 12, the connecting plates 13 are fixedly connected at the bottoms of the springs 12, pull plates 4 are arranged at the other ends of the movable rods 5, and the pull plates 4 are connected with the movable rods 5 through welding, through the chucking mechanism of design, be convenient for carry out the wiring to two sets of electric wires, avoided traditional two hands that need operating personnel to carry out the wiring in-process to it to hold up the electric wire respectively, then just can carry out the winding troublesome condition with two strands of copper core line main parts 9, need not operating personnel to hold up the electric wire in the wiring and can twine two strands of copper core line main parts 9 together, easy operation, labour saving and time saving has improved operating personnel's wiring efficiency.
In this embodiment, it is preferred, two sets of draw-in grooves 17 have been seted up to the inside of carriage release lever 5, the upper surface of fixed block 6 is provided with two sets of fixed strips 11, shifting chute 20 has been seted up to the inside of fixed strip 11, the inside of shifting chute 20 is provided with movable strip 18, the inside of draw-in groove 17 can be penetrated to the tip of movable strip 18, be provided with dog 19 and triangle block 21 on the movable strip 18 respectively, movable strip 18 can control reciprocating motion in the inside of shifting chute 20, fixed strip 11 through the design, movable chute 20, movable strip 18, dog 19, triangle block 21 and draw-in groove 17 combine together, be convenient for can penetrate the inside of draw-in groove 17 with the one end of movable strip 18 behind the suitable position rebound of carriage release lever 5, movable strip 18 can block carriage release lever 5, make things convenient for operating personnel to operate, operating personnel's convenient operation has further been improved.
In this embodiment, it is preferable that an insulating layer 22 is provided outside the copper core wire body 9, a tape 10 is provided on the inner wall of the outer skin 2, and a filling layer is provided between the tape 10 and the insulating layer 22.
The utility model discloses a theory of operation and use flow:
when the utility model is used, the pulling plate 4 is moved upwards to drive the moving rod 5 to move, the moving rod 5 drives the fixed plate 14 and the installation rod 15 to move, the installation rod 15 drives the connecting plate 13 to move, at the moment, the spring 12 is compressed by the extrusion of the connecting plate 13, the moving is stopped when the pulling plate 4 moves upwards to a proper position, at the moment, the clamping groove 17 is matched with one end of the moving strip 18, then the moving strip 18 moves towards the direction close to the moving rod 5, then one end of the moving rod 5 is inserted into the clamping groove 17, then the installation plate 3 can be placed at the back positions of two groups of electric wires, the electric wires are positioned at the upper surface position of the first arc-shaped plate 1, then the moving strip 18 moves towards the direction far away from the moving rod 5, then one end of the moving strip 18 is separated from the clamping groove 17, at the moment, the spring 12 stretches back to push the connecting plate 13 to move downwards to drive the installation rod 15 to move, the mounting rod 15 drives the fixing plate 14 to move, the fixing plate 14 drives the second arc-shaped plate 7 to move downwards, then the second arc-shaped plate 7 clamps the sheath 2 on the electric wire, the electric wire can be clamped at the moment, and then an operator can perform wiring operation;
after the wiring finishes, operating personnel just once more with arm-tie 4 rebound, drive the carriage release lever 5 and remove, carriage release lever 5 drives fixed plate 14 and removes, and fixed plate 14 drives second arc 7 and follows the removal, and second arc 7 just breaks away from crust 2 afterwards, can dismantle mounting panel 3 at this moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire-retardant electric wire of copper core polyvinyl chloride insulation, includes two sets of crust (2) and copper core line main part (9), its characterized in that: still be provided with chucking mechanism on mounting panel (3), chucking mechanism includes mounting panel (3) and two sets of baffle (8), the upper surface of baffle (8) is provided with first arc (1), the upper surface of mounting panel (3) is provided with two sets of fixed block (6), movable hole (16) have been seted up to the inside of fixed block (6), the inside of movable hole (16) is provided with carriage release lever (5), the one end of carriage release lever (5) is provided with fixed plate (14), the lower surface of fixed plate (14) is provided with second arc (7), the upper surface of fixed plate (14) is provided with two sets of installation pole (15), the top of installation pole (15) is provided with connecting plate (13), connecting plate (13) with be provided with spring (12) between fixed block (6).
2. The copper-core polyvinyl chloride insulated flame-retardant wire according to claim 1, characterized in that: the top of the spring (12) is fixedly connected with the fixed block (6), and the bottom of the spring (12) is fixedly connected with the connecting plate (13).
3. The copper-core polyvinyl chloride insulated flame-retardant wire according to claim 1, characterized in that: the other end of the moving rod (5) is provided with a pulling plate (4), and the pulling plate (4) is connected with the moving rod (5) through welding.
4. The copper-core polyvinyl chloride insulated flame-retardant wire according to claim 3, characterized in that: two sets of draw-in grooves (17) have been seted up to the inside of carriage release lever (5), the upper surface of fixed block (6) is provided with two sets of fixed strip (11), shifting chute (20) have been seted up to the inside of fixed strip (11), the inside of shifting chute (20) is provided with removes strip (18), the tip of removing strip (18) can penetrate the inside of draw-in groove (17).
5. The copper-core polyvinyl chloride insulated flame-retardant wire according to claim 4, wherein: the moving strip (18) is respectively provided with a stop block (19) and a triangular block (21), and the moving strip (18) can reciprocate left and right in the moving groove (20).
6. The copper-core polyvinyl chloride insulated flame-retardant wire according to claim 1, characterized in that: an insulating layer (22) is arranged outside the copper core wire main body (9), a wrapping tape (10) is arranged on the inner wall of the outer skin (2), and a filling layer is arranged between the wrapping tape (10) and the insulating layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743281.3U CN213958662U (en) | 2020-11-24 | 2020-11-24 | Copper-core polyvinyl chloride insulated flame-retardant wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743281.3U CN213958662U (en) | 2020-11-24 | 2020-11-24 | Copper-core polyvinyl chloride insulated flame-retardant wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213958662U true CN213958662U (en) | 2021-08-13 |
Family
ID=77210972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022743281.3U Active CN213958662U (en) | 2020-11-24 | 2020-11-24 | Copper-core polyvinyl chloride insulated flame-retardant wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213958662U (en) |
-
2020
- 2020-11-24 CN CN202022743281.3U patent/CN213958662U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110085418B (en) | T1T2 four-wire-separating and stranding mechanism | |
| CN203832788U (en) | Automatic efficient winding machine | |
| CN213958662U (en) | Copper-core polyvinyl chloride insulated flame-retardant wire | |
| CN109867165B (en) | Automatic winding device for grounding wire | |
| CN209078087U (en) | Solder strip traction device and string welding machine | |
| CN108213274B (en) | A kind of cutting equipment for cable | |
| CN102751670A (en) | Cable core wire stripping device | |
| CN217740994U (en) | Low pressure inlet wire cabinet is with supplementary reason line device | |
| CN115441217A (en) | Grounding connection device and grounding method | |
| CN203649225U (en) | Automatic iron wire shearing and folding device | |
| CN212304511U (en) | Prevent cracked fluororesin insulated cable | |
| CN108598844B (en) | Pipe penetrating and head end riveting terminal mechanism of full-automatic double-pressure long penetrating jacketing machine | |
| CN204183182U (en) | Heat preservation pipe penetrating device | |
| CN202405689U (en) | Novel lead wire binding device | |
| CN209986158U (en) | Automatic mincing and cutting machine | |
| CN213692599U (en) | Electric wire for home decoration | |
| CN213988602U (en) | Magnetic ring fixing mechanism and wire turning mechanism of multi-turn magnetic ring machine | |
| CN214176319U (en) | Automatic household wire connection device | |
| CN219052775U (en) | Flexible braided cable fixed length broken string apparatus for producing | |
| CN218633514U (en) | Wire frame structure of shaded pole motor | |
| CN218896922U (en) | Peeling mechanism for connection of low-voltage wires | |
| CN210973357U (en) | Protection device for cable winding machine | |
| CN214313842U (en) | Multi-conductor cable terminal punching and tin dipping device | |
| CN220914781U (en) | Inside convenient comb line mechanism of block terminal | |
| CN204118450U (en) | A kind of two-sided core wire peeling machine with automatic cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 400039 Annex 2, building 45, No. 5, Hongshi Avenue, Jiulong Park, Jiulong Town, Jiulongpo District, Chongqing Patentee after: Chongqing Jinniu Cable Co.,Ltd. Address before: 400010 3-31a, Jinguan Jielai hardware and electrical market, No. 6, Keyuan 4th Street, Shiqiaopu, Jiulongpo District, Chongqing Patentee before: Chongqing Jinniu Cable Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |