CN211930180U - Power line joint connecting piece - Google Patents
Power line joint connecting piece Download PDFInfo
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- CN211930180U CN211930180U CN202020019810.2U CN202020019810U CN211930180U CN 211930180 U CN211930180 U CN 211930180U CN 202020019810 U CN202020019810 U CN 202020019810U CN 211930180 U CN211930180 U CN 211930180U
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Abstract
The utility model discloses an electric power line joint connecting piece relates to electric power technical field, including the connecting cylinder, the spacing post of four mutual symmetries of interior roof fixedly connected with of connecting cylinder. The utility model discloses in, through setting up the slider, the connecting rod, the second spout, a supporting plate, the connecting axle, the slip post, the grip block, the second threaded rod, second bearing and first spout, can only rotate the second threaded rod, just can make two sealing plugs move in opposite directions simultaneously, thereby it is fixed to carry out the centre gripping to the cable, and through setting up the supporting seat, at the stripper plate, the connecting plate, a spring, spacing post, under the effect of first threaded rod and first bearing, can make the stripper plate pass through the spring and have good centre gripping effect to the joint department of two sections cables always, solved current most power line joint connecting spare in long-time use, the joint department of two sections electric wires appears easily not hard up, lead to contact failure, there is the problem of potential safety hazard.
Description
Technical Field
The utility model relates to an electric power tech field specifically is an electric power line joint connecting piece.
Background
An electric power line is a line used for transmitting electric energy among power plants, substations and consumers, is an important component of a power supply system, is responsible for the tasks of transmitting and distributing electric energy, and is generally connected by joint connectors to realize the connection of two sections of electric wires for easier installation and disassembly, and the joints of the electric wires are more tightly connected.
Most of the existing power line connector connecting pieces are easy to loose joints of two sections of wires in long-time use, so that poor contact is caused, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric power line joint connecting piece has solved current most electric power line joint connecting pieces and in long-time use, appears easily that the joint department of two sections electric wires is not hard up, leads to contact failure, has the problem of potential safety hazard.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides an electric power line joint connecting piece, includes the connecting cylinder, the spacing post of four mutual symmetries of interior roof fixedly connected with of connecting cylinder, the inside of connecting cylinder is equipped with stripper plate and connecting plate, and stripper plate and connecting plate all with spacing post sliding connection, every the surface of spacing post all is equipped with the spring, and the both ends of spring respectively with the bottom surface of connecting plate and the last fixed surface of stripper plate be connected, the inside of connecting cylinder is equipped with two sets of symmetrical slip posts, every group the equal fixedly connected with grip block in a side of the mutual symmetry of slip post.
Further, every the both ends of slip post are respectively through the interior diapire of first spout and connecting cylinder and the interior roof sliding connection of connecting cylinder, the fixed inlaying in middle part of connecting plate upper surface has first bearing, the upper surface threaded connection of connecting cylinder has first threaded rod, and the bottom of first threaded rod run through the connecting cylinder and with the inner circle fixed connection of first bearing, the interior diapire fixedly connected with supporting seat of connecting cylinder, and the bottom of spacing post and the last fixed surface of supporting seat are connected, through setting up spacing post, can carry on spacingly to the connecting plate to under the rotation of first threaded rod, can let the vertical decline of connecting plate.
Furthermore, every group the side that the slip post is close to each other all sets up two symmetrical second spouts, every the equal sliding connection in inside of second spout has two sliders, every group all be equipped with two sets of connecting rods of mutual symmetry between the slip post, and the both ends of connecting rod are articulated with the surface of slider, the equal fixedly connected with backup pad of interior roof of connecting cylinder and the interior diapire of connecting cylinder, every the equal fixedly connected with connecting axle of one end that the stripper plate was kept away from to the backup pad, and the middle part of every connecting rod all is connected with the connecting axle rotation, every group the slider is all articulated each other, and two the front of slip post all is fixed to be inlayed and is had the second bearing, the front threaded connection of connecting cylinder has two symmetrical second threaded rods, and the second threaded rod runs through the connecting cylinder and with the inner circle fixed connection of second bearing, through setting up connecting rod, Backup pad, connecting axle, slider and second spout can only rotate a second threaded rod and just can let two sealing plugs move in opposite directions or back of the body mutually simultaneously to make the better centre gripping to the cable of grip block.
Further, every group the one end that the grip block is close to each other all is circular-arc, and every group the equal fixedly connected with of one end that the grip block is close to each other and the first rubber sleeve of grip block looks adaptation through setting up first rubber sleeve, can protect the cable, avoid cable and grip block direct contact and the damage that causes.
Further, the sealing plugs with the adaptation of connecting cylinder both ends are all connected to the both ends of connecting cylinder, and the inlet wire hole has all been seted up at the middle part of sealing plug, every the second rubber sleeve of the equal fixedly connected with of inner wall in inlet wire hole and inlet wire hole adaptation through setting up sealing plug and second rubber sleeve, can seal the inside of connecting cylinder, can effectual isolated dust and moisture.
Furthermore, the upper surface of supporting seat fixedly connected with two sets of symmetrical deflectors, and the center of every group deflector is in same axial line with the center of supporting seat upper surface, through setting up the deflector, can play the guide effect to the cable, makes the cable pass two sets of deflectors to be in the middle part position of supporting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the slider, the connecting rod, the second spout, a supporting plate, the connecting axle, the slip post, the grip block, the second threaded rod, second bearing and first spout, can only rotate the second threaded rod, just can make two sealing plugs move in opposite directions simultaneously, thereby it is fixed to carry out the centre gripping to the cable, and through setting up the supporting seat, at the stripper plate, the connecting plate, a spring, spacing post, under the effect of first threaded rod and first bearing, can make the stripper plate pass through the spring and have good centre gripping effect to the joint department of two sections cables always, avoid the time of being of a specified duration, the joint department of two sections cables is not hard up, solved current most power line joint connecting piece in long-time use, it is not hard up to appear the joint department of two sections electric wires easily, lead to bad contact, there is the problem.
2. The utility model discloses in, through setting up first rubber sleeve, can protect the cable, avoid cable and grip block direct contact and the damage that causes, through setting up sealing plug and second rubber sleeve, can seal the inside of connecting cylinder, can effectual isolated dust and moisture, through setting up the deflector, can play the guide effect to the cable, make the cable pass two sets of deflectors to be in the middle part position of supporting seat.
Drawings
FIG. 1 is a front perspective view of the present invention;
fig. 2 is a sectional view of the front perspective view of the present invention;
FIG. 3 is a cross-sectional view of the right perspective view of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.
In the figure: 1. a connecting cylinder; 2. a first threaded rod; 3. a wire inlet hole; 4. a second threaded rod; 5. a sealing plug; 6. a limiting column; 7. a first bearing; 8. a slider; 9. a first chute; 10. a spring; 11. a pressing plate; 12. a connecting plate; 13. a clamping plate; 14. a second bearing; 15. a sliding post; 16. a connecting rod; 17. a second chute; 18. a guide plate; 19. a supporting seat; 20. a connecting shaft; 21. a first rubber sleeve; 22. a second rubber sleeve; 23. and a support plate.
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: an electric power line joint connecting piece comprises a connecting cylinder 1, wherein two ends of the connecting cylinder 1 are respectively connected with a sealing plug 5 matched with the two ends of the connecting cylinder 1 in a clamping manner, the middle part of each sealing plug 5 is provided with a wire inlet hole 3, the inner wall of each wire inlet hole 3 is fixedly connected with a second rubber sleeve 22 matched with the wire inlet hole 3, the inner part of the connecting cylinder 1 can be sealed by arranging the sealing plugs 5 and the second rubber sleeves 22, dust and moisture can be effectively isolated, the inner top wall of the connecting cylinder 1 is fixedly connected with four mutually symmetrical limiting columns 6, an extrusion plate 11 and a connecting plate 12 are arranged inside the connecting cylinder 1, the extrusion plate 11 and the connecting plate 12 are respectively connected with the limiting columns 6 in a sliding manner, the outer surface of each limiting column 6 is sleeved with a spring 10, two ends of the spring 10 are respectively fixedly connected with the bottom surface of the connecting plate 12 and the upper surface of the extrusion plate 11, two groups of symmetrical sliding columns 15 are arranged inside the connecting, and the both ends of sliding column 15 are respectively through first spout 9 and the interior diapire of connecting cylinder 1 and the interior roof sliding connection of connecting cylinder 1, and the equal fixedly connected with grip block 13 of a side of every group sliding column 15 mutual symmetry.
The one end that every group grip block 13 is close to each other all is circular-arcly, and the equal fixedly connected with of one end that every group grip block 13 is close to each other and the first rubber sleeve 21 of grip block 13 looks adaptation, through setting up first rubber sleeve 21, can protect the cable, avoid the cable and the damage that grip block 13 direct contact caused, the fixed inlaying in middle part of connecting plate 12 upper surface has first bearing 7, the upper surface threaded connection of connecting cylinder 1 has first threaded rod 2, and the bottom of first threaded rod 2 run through connecting cylinder 1 and with the inner circle fixed connection of first bearing 7, the inner diapire fixed connection of connecting cylinder 1 has supporting seat 19, and the bottom of spacing post 6 and the upper surface fixed connection of supporting seat 19, through setting up spacing post 6, can carry on spacingly to connecting plate 12, thereby under the rotation of first threaded rod 2, can let connecting plate 12 vertical decline.
The upper surface of the supporting seat 19 is fixedly connected with two groups of symmetrical guide plates 18, the center of each group of guide plates 18 and the center of the upper surface of the supporting seat 19 are positioned on the same axis, the guide plates 18 are arranged to guide cables, so that the cables can pass through the two groups of guide plates 18 and are positioned in the middle of the supporting seat 19, two symmetrical second sliding grooves 17 are respectively formed in one side surface, close to each other, of each group of sliding columns 15, two sliding blocks 8 are respectively connected inside each second sliding groove 17 in a sliding manner, two groups of symmetrical connecting rods 16 are respectively arranged between each group of sliding columns 15, two ends of each connecting rod 16 are hinged to the outer surfaces of the sliding blocks 8, supporting plates 23 are respectively and fixedly connected to the inner top wall of the connecting cylinder 1 and the inner bottom wall of the connecting cylinder 1, one end, far away from the extrusion plate 11, of each supporting plate 23 is respectively and fixedly connected with a connecting shaft 20, every group's slider 8 all articulates each other, the equal fixed inlaying in front of two slip posts 15 has second bearing 14, wherein these two slip posts 15 are two slip posts 15 that are located the place ahead, the front threaded connection of connecting cylinder 1 has two symmetrical second threaded rod 4, and second threaded rod 4 run through connecting cylinder 1 and with the inner circle fixed connection of second bearing 14, through setting up connecting rod 16, backup pad 23, connecting axle 20, slider 8 and second spout 17, can only rotate a second threaded rod 4 and just can let two sealing plugs 5 move in opposite directions or back of the body simultaneously, thereby make grip block 13 better carry out the centre gripping to the cable.
In the utility model, when two cables are connected, two sealing plugs 5 are pulled out from the inside of the connecting cylinder 1, the end parts of the two cables pass through the through holes arranged on the second rubber sleeve 22, because the second rubber sleeve 22 is a rubber product and has contractibility, the cables can effectively seal the inside of the connecting cylinder 1 after passing through the through holes arranged on the second rubber sleeve 22, one cable passes through the inside of the connecting cylinder 1 along the guide plate 18 until coming out from the other end of the connecting cylinder 1, then the protective skins of the two cables are removed, the two cables are twisted and wound together, the connecting part is wrapped by the insulating adhesive tape, then the connecting cylinder 1 is moved, the joint of the two cables is positioned at the middle part of the supporting seat 19 through the guide plate 18, the first threaded rod 2 is rotated, the connecting plate 12 can move downwards under the limit of the first bearing 7 and the limit column 6, and the extrusion plate 11 is driven by the spring 10 to move downwards, when the extrusion plate 11 contacts with the cable on the supporting seat 19, the first threaded rod 2 is continuously rotated, the spring 10 is contracted by one end distance, the extrusion plate 11 can always keep pressing force on the cable, then the second threaded rod 4 is rotated, the second threaded rod 4 moves towards the inside of the connecting cylinder 1, under the action of the first sliding groove 9 and the second bearing 14, the two sliding columns 15 in front move, under the action of the connecting rod 16, the sliding block 8, the second sliding groove 17, the connecting shaft 20, the supporting plate 23, the two sealing plugs 5 in the rear move relative to the two sealing plugs 5 in front, so that the two groups of sealing plugs 5 move oppositely together, the two cables are clamped and fixed through the clamping plate 13 and the first rubber sleeve 21, and finally the sealing plugs 5 are clamped into two ends of the connecting cylinder 1.
Claims (6)
1. An electric line joint connection, comprising a connector barrel (1), characterized in that: spacing post (6) of four mutual symmetries of interior roof fixedly connected with of connecting cylinder (1), the inside of connecting cylinder (1) is equipped with stripper plate (11) and connecting plate (12), and stripper plate (11) and connecting plate (12) all with spacing post (6) sliding connection, every the surface of spacing post (6) all overlaps and is equipped with spring (10), and the both ends of spring (10) respectively with the bottom surface of connecting plate (12) and the last fixed surface of stripper plate (11) be connected, the inside of connecting cylinder (1) is equipped with two sets of symmetrical sliding column (15), every group the equal fixedly connected with grip block (13) in a side of sliding column (15) mutual symmetry.
2. An electric line connector connection according to claim 1, characterized in that: every the both ends of slip post (15) are respectively through the interior diapire of first spout (9) and connecting cylinder (1) and the interior roof sliding connection of connecting cylinder (1), the middle part fixed mosaic of connecting plate (12) upper surface has first bearing (7), the upper surface threaded connection of connecting cylinder (1) has first threaded rod (2), and the bottom of first threaded rod (2) run through connecting cylinder (1) and with the inner circle fixed connection of first bearing (7), the interior diapire fixed connection of connecting cylinder (1) has supporting seat (19), and the bottom of spacing post (6) and the last fixed surface of supporting seat (19) are connected.
3. An electric line connector connection according to claim 1, characterized in that: each group of sliding columns (15) are provided with two symmetrical second sliding grooves (17) on one side face close to each other, two sliding blocks (8) are connected to the inner portions of the second sliding grooves (17) in a sliding mode, two groups of symmetrical connecting rods (16) are arranged between the sliding columns (15) in each group, two ends of each connecting rod (16) are hinged to the outer surfaces of the sliding blocks (8), supporting plates (23) are fixedly connected to the inner top wall of the connecting cylinder (1) and the inner bottom wall of the connecting cylinder (1), one end, far away from the extrusion plate (11), of each supporting plate (23) is fixedly connected with a connecting shaft (20), the middle of each connecting rod (16) is rotatably connected with the connecting shaft (20), each group of the sliding blocks (8) is hinged to each other, second bearings (14) are fixedly embedded in the front faces of the two sliding columns (15), two symmetrical second threaded rods (4) are connected to the front face of the connecting cylinder (1) in a threaded mode, and the second threaded rod (4) penetrates through the connecting cylinder (1) and is fixedly connected with the inner ring of the second bearing (14).
4. An electric line connector connection according to claim 1, characterized in that: every group the one end that grip block (13) are close to each other all is circular-arc, and every group the equal fixedly connected with of one end that grip block (13) are close to each other and first rubber sleeve (21) of grip block (13) looks adaptation.
5. An electric line connector connection according to claim 1, characterized in that: the sealing plug (5) with connecting cylinder (1) both ends looks adaptation is all clamped at the both ends of connecting cylinder (1), and entrance hole (3), every have all been seted up at the middle part of sealing plug (5) the second rubber sleeve (22) of the equal fixedly connected with in inner wall and entrance hole (3) looks adaptation of entrance hole (3).
6. An electric line connector connection according to claim 2, characterized in that: the upper surface of the supporting seat (19) is fixedly connected with two groups of symmetrical guide plates (18), and the center of each group of guide plates (18) and the center of the upper surface of the supporting seat (19) are positioned on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019810.2U CN211930180U (en) | 2020-01-06 | 2020-01-06 | Power line joint connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019810.2U CN211930180U (en) | 2020-01-06 | 2020-01-06 | Power line joint connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930180U true CN211930180U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019810.2U Active CN211930180U (en) | 2020-01-06 | 2020-01-06 | Power line joint connecting piece |
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| Country | Link |
|---|---|
| CN (1) | CN211930180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116614986A (en) * | 2023-04-12 | 2023-08-18 | 东莞市浩芯电子科技有限公司 | Antistatic power regulator and installation method thereof |
-
2020
- 2020-01-06 CN CN202020019810.2U patent/CN211930180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116614986A (en) * | 2023-04-12 | 2023-08-18 | 东莞市浩芯电子科技有限公司 | Antistatic power regulator and installation method thereof |
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