CN220273282U - Safe type power line connecting device - Google Patents
Safe type power line connecting device Download PDFInfo
- Publication number
- CN220273282U CN220273282U CN202321939853.2U CN202321939853U CN220273282U CN 220273282 U CN220273282 U CN 220273282U CN 202321939853 U CN202321939853 U CN 202321939853U CN 220273282 U CN220273282 U CN 220273282U
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- fixedly connected
- power line
- electric wire
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- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims description 34
- 239000006096 absorbing agent Substances 0.000 claims description 32
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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Abstract
The application provides a safe power line connection device, comprising; fixing device and fixed plate, the top of fixed plate is provided with solid fixed ring, and the inside processing of fixed plate has the inner chamber, and the one end of fixed plate is provided with the crank, and the one end fixedly connected with pivot of crank, the middle part and the gear fixed connection of pivot middle part, the one end fixedly connected with spacing tooth in pivot middle part, gu fixed ring's bottom fixedly connected with movable rod, the bottom fixedly connected with rack of movable rod, one side meshing type of rack is connected with the gear, and its technical essential is: according to the design, when the electric wire is installed, the electric wire passes through the inside of the fixed ring, then the crank is rotated to drive the rotating shaft and the gear to rotate, so that the rack and the movable rod are driven to move downwards, the fixed ring moves downwards to be in contact with the electric wire, then the crank is pushed to the inside of the fixed plate, the limiting teeth enter the inside of the limiting groove, and the fixed ring can be limited to move up and down, so that the electric wire is limited to move.
Description
Technical Field
The utility model belongs to the technical field of power line connecting devices, and particularly relates to a safe power line connecting device.
Background
When connecting the high-voltage line, a layer of thick insulating adhesive tape and a manually screwed bolt which are wrapped at the joint at the last time must be removed, and a new high-voltage line is connected by the bolt after the removal. The operation is basically completed manually in the operation process, the operation safety is difficult to ensure, when the wire harnesses are too much, a plurality of operators are needed to be matched with each other due to the operation difficulty, a large amount of manpower is wasted, the tightness and the insulation effect are difficult to grasp due to the manually connected high-voltage wire harnesses, and if thick and heavy insulation gloves are worn, the operation is very inconvenient, and the operation and the installation time are also increased.
The utility model provides a safe type power line protection gold utensil of current chinese patent publication No. CN218040710U is provided with the connecting cylinder through cable fixing device's rear portion, and cable fixing device's front portion is provided with the several snap ring, and the bottom of snap ring and cable fixing device pass through the mode of pegging graft and connect, and the nut is all installed to the bottom of every snap ring, and snap ring and nut pass through threaded connection, and cable fixing device, snap ring and nut can fix the electric wire.
However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:
when the electric wire is installed, the electric wire passes through the clamping ring and the connecting cylinder, then the clamping ring is used for fixing the electric wire, and the electric wire can be close to the shock absorber after passing through the clamping ring, so that the shock absorber can interfere the electric wire when the electric wire is oscillated by wind power and other reasons.
Disclosure of Invention
In order to overcome the existing defect, this embodiment of the application provides a safe type electric power line connecting device, through the inside that passes solid fixed ring with the electric wire when the installation electric wire, then rotate the crank, drive pivot and gear rotation, thereby drive rack and movable rod downward movement, make gu fixed ring downward movement and electric wire contact, then promote the inside of crank to the fixed plate, make spacing tooth get into the inside of spacing groove, can restrict gu fixed ring up-and-down movement, thereby restrict the electric wire activity, through passing the inside of snap ring and connecting cylinder with the electric wire when having solved the installation electric wire, then make the snap ring fix the electric wire, can be close to the bumper shock absorber after the electric wire passes the snap ring because the electric wire, therefore the electric wire can lead to the problem of the interference of bumper shock absorber to the electric wire when receiving wind-force etc. reason and vibrate.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
the safe power line connecting device comprises a fixing device and a fixing plate, wherein two sliding frames are fixedly connected to the center of one side of the fixing device, two limiting plates are fixedly connected to the two ends of one side of the fixing device, a movable column is movably connected to the inside of the limiting plates, a sliding frame is fixedly connected to one end of the movable column, a first limiting block is fixedly connected to the other end of the movable column, and a spring is arranged outside the movable column;
the fixed plate, the top of fixed plate is provided with the solid fixed ring, the inside processing of fixed plate has the inner chamber, gu fixed ring passes the fixed plate and is located the top of inner chamber.
In one possible implementation, one end of the spring is fixedly connected with one side of the sliding frame, and the other end of the spring is fixedly connected with the inner side of the limiting plate.
In one possible implementation manner, two ends of the sliding frame are movably connected inside the two sliding frames, and two first shock absorbers are fixedly connected to one side of the sliding frame.
In one possible implementation manner, a plurality of second fixing blocks are fixedly connected to one side of the sliding frame, a second shock absorber is hinged to the inner side of each second fixing block, a plurality of first fixing blocks are fixedly connected to the bottom of each fixing plate, and one end of each second shock absorber is hinged to the inner side of each first fixing block.
In one possible implementation manner, a plurality of third fixing blocks are fixedly connected to one side of the fixing plate, and the inner sides of the third fixing blocks are hinged to one end of the first shock absorber.
In one possible implementation manner, a movable rod is fixedly connected to the bottom of the fixed ring, a rack is fixedly connected to the bottom of the movable rod, and a gear is connected to one side of the rack in a meshed manner.
In one possible implementation manner, one end of the fixing plate is provided with a crank, one end of the crank is fixedly connected with a rotating shaft, the middle part of the rotating shaft is fixedly connected with a gear, one end of the middle part of the rotating shaft is fixedly connected with a limiting tooth, and the other end of the rotating shaft is fixedly connected with a second limiting block.
In one possible implementation manner, the top of the inner cavity is fixedly connected with a fixing column, a limit groove is formed in the fixing column, and the rotating shaft is movably connected in the fixing column.
The beneficial effects of this application are:
firstly, in the scheme, when the electric wire is installed, the electric wire passes through the inside of the fixed ring, then the crank is rotated to drive the rotating shaft and the gear to rotate, so that the rack and the movable rod are driven to move downwards, the fixed ring moves downwards to be in contact with the electric wire, and then the crank is pushed to the inside of the fixed plate, so that the limiting teeth enter the inside of the limiting groove, the fixed ring can be limited to move up and down, and the electric wire is limited to move;
secondly, in this scheme, when the electric wire receives external force and shakes, will drive the fixed plate and vibrate, when the fixed plate drives first fixed block and third fixed block activity, can make the outside spring of first bumper shock absorber compression or extension, also can make the spring compression or the extension of second bumper shock absorber, can play the cushioning effect to the vibration that the fixed plate received, when fixed plate pulling third fixed block and first bumper shock absorber activity, will drive the carriage at the internal motion of sliding frame, make the spring compression or the extension at carriage both ends, can play good cushioning effect to the electric wire, can effectively play the purpose of protection circuit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing plate and the carriage of the present utility model;
FIG. 3 is a cross-sectional view of a mounting plate of the present utility model;
fig. 4 is an enlarged schematic view of the portion a of fig. 3 according to the present utility model.
Description of the drawings: 1. a fixing device; 2. a fixing plate; 3. a fixing ring; 4. a sliding frame; 5. a carriage; 6. a first shock absorber; 7. a second damper; 8. a first fixed block; 9. a second fixed block; 10. a third fixed block; 11. a spring; 12. a limiting plate; 13. a first limiting block; 14. a movable column; 15. a crank; 16. an inner cavity; 17. a gear; 18. a rack; 19. a movable rod; 20. a rotating shaft; 21. a limit groove; 22. a second limiting block; 23. fixing the column; 24. and a limit tooth.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the overall thought is as follows:
example 1:
the present embodiment describes a specific structure of a safety type power line connection device, specifically referring to fig. 1 to 4, including: the fixing device comprises a fixing device 1 and a fixing plate 2, wherein a fixing ring 3 is arranged at the top of the fixing plate 2, an inner cavity 16 is formed in the fixing plate 2, the fixing ring 3 penetrates through the fixing plate 2 and is positioned at the top of the inner cavity 16, a crank 15 is arranged at one end of the fixing plate 2, a rotating shaft 20 is fixedly connected to one end of the crank 15, the middle part of the rotating shaft 20 is fixedly connected with a gear 17, a limiting tooth 24 is fixedly connected to one end of the middle part of the rotating shaft 20, and a second limiting block 22 is fixedly connected to the other end of the rotating shaft 20;
when an electric wire is installed, the electric wire passes through the fixed ring 3, then the crank 15 is rotated, so that the crank 15 drives the rotating shaft 20 to rotate, and the gear 17 is driven to rotate, and as one side of the gear 17 is connected with one side of the rack 18 in a meshed manner, the rotation of the gear 17 drives the rack 18 to move downwards, so that the movable rod 19 fixedly connected with the rack 18 also moves downwards, and finally the fixed ring 3 is driven to move downwards, and the electric wire is fixed;
secondly, after the electric wire is fixed, pushing the crank 15 to the inside of the fixed plate 2, so that the rotating shaft 20 also moves to the inside of the fixed plate 2, and the limiting teeth 24 fixedly connected with the rotating shaft 20 move to the inside of the limiting grooves 21, and when the limiting teeth 24 are positioned in the inside of the limiting grooves 21, the rotation of the rotating shaft 20 is limited, so that the fixing ring 3 is limited to move up and down, and the fixing ring 3 is fixed and the movement of the electric wire is limited;
in some examples, a rack 18 is fixedly connected to the bottom of the movable rod 19, and a gear 17 is connected to one side of the rack 18 in a meshing manner;
when the crank 15 moves toward the inside of the fixed plate 2, the gear 17 also moves toward the inside of the fixed plate 2, and the gear 17 maintains the meshed connection with the rack 18 when moving because the width of the tooth mouth of the gear 17 is larger than the width of the tooth mouth of the rack 18.
By adopting the technical scheme:
according to the design, after an electric wire passes through the fixed ring 3, the crank 15 starts to rotate, the crank 15 drives the rotating shaft 20 and the gear 17 to rotate, the gear 17 rotates to drive the rack 18 and the movable rod 19 to move downwards, so that the fixed ring 3 moves downwards, the inside of the fixed ring 3 contacts with the electric wire, then the crank 15 is pushed towards the inside of the fixed plate 2, one end of the rotating shaft 20 moves in the fixed column 23, and after the limiting teeth 24 fixedly connected with the rotating shaft 20 enter the inside of the limiting groove 21, the rotation of the rotating shaft 20 is limited, the fixed ring 3 is limited to move up and down, the electric wire can be fixed, and the movement of the electric wire is limited.
Example 2:
based on embodiment 1, this embodiment describes a specific structure of a sliding frame 5, two first dampers 6 are fixedly connected to one side of the sliding frame 5, a plurality of second fixing blocks 9 are fixedly connected to one side of the sliding frame 5, a second damper 7 is hinged to the inner side of each second fixing block 9, a plurality of first fixing blocks 8 are fixedly connected to the bottom of each fixing plate 2, one end of each second damper 7 is hinged to the inner side of each first fixing block 8, a plurality of third fixing blocks 10 are fixedly connected to one side of each fixing plate 2, and one end of each third fixing block 10 is hinged to one end of each first damper 6;
when the electric wire is oscillated by external force, the electric wire is fixed on the top of the fixed plate 2, the fixed plate 2 moves along with the electric wire, and when the fixed plate 2 oscillates, the third fixed block 10 fixedly connected with the fixed plate 2 moves, so that the first shock absorber 6 hinged with the third fixed block 10 moves, the first shock absorber 6 approaches or departs from the sliding frame 5, when the first shock absorber 6 approaches the sliding frame 5, the spring of the first shock absorber 6 is compressed, and when the first shock absorber 6 departs from the sliding frame 5, the spring of the first shock absorber 6 is extended;
secondly, when the fixed plate 2 oscillates, the first fixed block 8 fixedly connected with the fixed plate 2 is enabled to move, so that the second shock absorber 7 hinged with the first fixed block 8 is enabled to move, when the fixed plate 2 moves up and down, the spring of the second shock absorber 7 is enabled to compress or stretch, and oscillation generated by the fixed plate 2 can be buffered;
two ends of one side of the fixing device 1 are fixedly connected with two limiting plates 12, the inside of each limiting plate 12 is movably connected with a movable column 14, one end of each movable column 14 is fixedly connected with a sliding frame 5, the other end of each movable column 14 is fixedly connected with a first limiting block 13, the outside of each movable column 14 is provided with a spring 11, one end of each spring 11 is fixedly connected with one side of each sliding frame 5, and the other end of each spring 11 is fixedly connected with the inner side of each limiting plate 12;
when the electric wire drives the fixed plate 2 to oscillate, the fixed plate 2 pulls the third fixed block 10 and the first shock absorber 6 to move, and as the first shock absorber 6 is fixedly connected with the sliding frame 5, the sliding frame 5 is driven to move in the sliding frame 4, so that the movable column 14 moves in the limiting plate 12, the spring 11 connected with the sliding frame 5 is compressed, the other spring 11 connected with the sliding frame 5 is stretched, a good shock absorption effect can be achieved on the electric wire, and the purpose of protecting a circuit can be effectively achieved.
The operation steps of the user are as follows:
s1, when an electric wire is installed, the electric wire passes through the fixed ring 3, then the crank 15 is rotated, so that the crank 15 drives the rotating shaft 20 to rotate, the gear 17 is driven to rotate, the gear 17 rotates to drive the rack 18 and the movable rod 19 to move downwards, and finally the fixed ring 3 moves downwards;
s2, when the inside of the fixed ring 3 is contacted with the electric wire, the crank 15 is pushed to the inside of the fixed plate 2, the limiting teeth 24 fixedly connected with the rotating shaft 20 move to the inside of the fixed plate 2, and when the limiting teeth 24 enter the inside of the limiting grooves 21, the rotating shaft 20 is limited to rotate, so that the fixed ring 3 is limited to move up and down.
By adopting the technical scheme:
according to the design, when the electric wire drives the fixed plate 2 to vibrate, when the fixed plate 2 drives the third fixed block 10 and the first shock absorber 6 to move, the first shock absorber 6 is close to or far away from the sliding frame 5, so that the spring of the first shock absorber 6 is compressed or stretched, when the fixed plate 2 drives the first fixed block 8 and the second shock absorber 7 to move up and down, the spring of the second shock absorber 7 is compressed or stretched, vibration generated by the fixed plate 2 can be buffered, when the fixed plate 2 pulls the third fixed block 10 and the first shock absorber 6 to move, the sliding frame 5 is driven to move inside the sliding frame 4, the spring 11 on one side of the sliding frame 5 is compressed, the spring 11 on the other side is stretched, a good shock absorption effect can be achieved on the electric wire, and the purpose of protecting a circuit can be effectively achieved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A safety type power line connection device, comprising:
the fixing device comprises a fixing device (1), wherein two sliding frames (4) are fixedly connected to the center of one side of the fixing device (1), two limiting plates (12) are fixedly connected to the two ends of one side of the fixing device (1), a movable column (14) is movably connected to the inside of each limiting plate (12), a sliding frame (5) is fixedly connected to one end of each movable column (14), a first limiting block (13) is fixedly connected to the other end of each movable column (14), and a spring (11) is arranged outside each movable column (14);
the fixing plate (2), the top of fixing plate (2) is provided with solid fixed ring (3), the inside processing of fixing plate (2) has inner chamber (16), gu fixed ring (3) pass fixing plate (2) and are located the top of inner chamber (16).
2. A safety type power line connection device according to claim 1, wherein: one end of the spring (11) is fixedly connected with one side of the sliding frame (5), and the other end of the spring (11) is fixedly connected with the inner side of the limiting plate (12).
3. A safety type power line connection device according to claim 1, wherein: two ends of the sliding frame (5) are movably connected inside the two sliding frames (4), and two first shock absorbers (6) are fixedly connected to one side of the sliding frame (5).
4. A safety type power line connection device according to claim 1, wherein: one side of carriage (5) is fixed to be connected with a plurality of second fixed blocks (9), the inboard hinge joint of second fixed block (9) is connected with second bumper shock absorber (7), the fixed a plurality of first fixed blocks (8) that are connected with in bottom of fixed plate (2), the inboard of first fixed block (8) is connected with the one end hinge joint of second bumper shock absorber (7).
5. A safety type power line connection device according to claim 1, wherein: one side of the fixed plate (2) is fixedly connected with a plurality of third fixed blocks (10), and the inner side of each third fixed block (10) is hinged with one end of the corresponding first shock absorber (6).
6. A safety type power line connection device according to claim 1, wherein: the bottom of the fixed ring (3) is fixedly connected with a movable rod (19), the bottom of the movable rod (19) is fixedly connected with a rack (18), and one side of the rack (18) is connected with a gear (17) in a meshed mode.
7. A safety type power line connection device according to claim 1, wherein: one end of fixed plate (2) is provided with crank (15), the fixed pivot (20) that is connected with of one end of crank (15), the middle part and the fixed connection of gear (17) of pivot (20), the fixed spacing tooth (24) that is connected with of one end at pivot (20) middle part, the fixed second stopper (22) that is connected with of the other end of pivot (20).
8. A safety type power line connection device according to claim 7, wherein: the top of the inner cavity (16) is fixedly connected with a fixed column (23), a limiting groove (21) is formed in the fixed column (23), and the rotating shaft (20) is movably connected in the fixed column (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939853.2U CN220273282U (en) | 2023-07-24 | 2023-07-24 | Safe type power line connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939853.2U CN220273282U (en) | 2023-07-24 | 2023-07-24 | Safe type power line connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273282U true CN220273282U (en) | 2023-12-29 |
Family
ID=89298363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321939853.2U Active CN220273282U (en) | 2023-07-24 | 2023-07-24 | Safe type power line connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273282U (en) |
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2023
- 2023-07-24 CN CN202321939853.2U patent/CN220273282U/en active Active
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