CN212366794U - Anti-collision power cable connecting device - Google Patents
Anti-collision power cable connecting device Download PDFInfo
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- CN212366794U CN212366794U CN202020268381.2U CN202020268381U CN212366794U CN 212366794 U CN212366794 U CN 212366794U CN 202020268381 U CN202020268381 U CN 202020268381U CN 212366794 U CN212366794 U CN 212366794U
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- fixed block
- installation fixed
- connector shell
- support ring
- power cable
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Abstract
The utility model discloses a power cable connecting device of crashproof, including main connector casing, vice connector casing, cable, first support ring, second support ring and elasticity anticollision ball, the inside of main connector casing is inlayed and is had first installation fixed block, the inside of first installation fixed block and second installation fixed block all is provided with the cable core, and the outside cover of second installation fixed block has the sealing washer, the outside of main connector casing and vice connector casing all is provided with first support ring and second support ring, the outside threaded connection of loop bar has the nut, the middle part equidistance cover of loop bar is equipped with elasticity anticollision ball. This power cable connecting device of crashproof is provided with elasticity anticollision ball, and the in-process equidistance that uses distributes in the elasticity anticollision ball in the connector housing outside can be preferred to contact with the rammer, through the circular structure of self and constitute revolution mechanic with the loop bar to can change the striking angle of rammer, and then just can reduce the striking dynamics.
Description
Technical Field
The utility model relates to a power cable technical field specifically is a power cable connecting device of crashproof.
Background
The power cable can be connected with a corresponding cable connecting device in the connecting process so as to complete the connection of two cables, however, the existing cable connecting device has certain defects in the using process;
the existing cable connecting device is mostly divided into two parts, and the connecting and assembling of the cable connecting device are completed through various connecting modes such as threaded connection, bolt connection and the like, so that the cable connecting device has a serious defect of being afraid of impact, because the impact not only causes the whole damage, but also easily causes the separation of the two parts, however, the anti-collision performance of the cable connecting device in the current market is poor.
We have therefore proposed an impact resistant power cable connection device in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power cable connecting device of crashproof to solve the relatively poor problem of crashproof performance of cable connecting device on the present market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision power cable connecting device comprises a main connector shell, an auxiliary connector shell, a cable, a first supporting ring, a second supporting ring and an elastic anti-collision ball, wherein a first installation fixing block is inlaid in the main connector shell, a second installation fixing block is inlaid in the auxiliary connector shell, the cable is installed in the auxiliary connector shell and the main connector shell, a cable core is arranged in the middle of the cable, the cable core is arranged in each of the first installation fixing block and the second installation fixing block, a sealing ring is sleeved outside each of the second installation fixing blocks, the first supporting ring and the second supporting ring are arranged outside each of the main connector shell and the auxiliary connector shell, a sleeve rod is sleeved in each of the middle of the first supporting ring and the second supporting ring, a limiting block is integrally arranged at the tail end of the sleeve rod, and a nut is in threaded connection with the outer side of the sleeve rod, the middle equidistance cover of loop bar is equipped with elastic anti-collision ball.
Preferably, the outer diameter of the main connector housing is equal to the outer diameter of the sub connector housing, and the center line of the sub connector housing and the center line of the second mounting fixing block coincide with each other.
Preferably, first installation fixed block and second installation fixed block are unsmooth cooperation, and first installation fixed block and second installation fixed block constitute threaded connection, and first installation fixed block is the same with both internal diameters of second installation fixed block simultaneously, and first installation fixed block all is horn mouth structural design with both one end of second installation fixed block moreover.
Preferably, the outer diameter of the sealing ring is equal to the outer diameter of the auxiliary connector shell, and the sealing ring and the second mounting fixing block form concave-convex fit.
Preferably, the mounting hole has been seted up to the angle such as surface of first support ring, and the mounting hole is clearance fit with the loop bar, and the loop bar runs through the mounting hole simultaneously, and first support ring is provided with 2 moreover, and first support ring and the mutual coincidence of second support ring central line.
Preferably, the surface of the second support ring is provided with limiting holes at equal angles, the limiting holes and the mounting holes form a one-to-one correspondence relationship, and the limiting holes and the limiting blocks form a concave-convex fit.
Compared with the prior art, the beneficial effects of the utility model are that: this power cable connecting device of crashproof:
1. the elastic anti-collision balls are arranged, the elastic anti-collision balls which are distributed on the outer side of the connector shell at equal intervals can be preferentially contacted with a striker in the using process, and a rotating structure is formed by the circular structure of the elastic anti-collision balls and the loop bar, so that the collision angle of the striker can be changed, the collision force can be reduced, and the safety of the device is ensured;
2. be provided with loop bar and second support ring, after main connector casing and vice connector casing connect, can insert the second support ring of opposite side with the one end of loop bar in, play axial fixed, first installation fixed block and second installation fixed block receive external influence to take place rotatoryly, guarantee the joint strength of device, the design in stopper and spacing hole is being cooperated simultaneously the use of nut, effectually fixes the loop bar, guarantees the fastness and the joint strength of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic side view of the first support ring of the present invention;
fig. 4 is a schematic side view of the second support ring of the present invention.
In the figure: 1. a main connector housing; 2. a first mounting and fixing block; 3. a sub-connector housing; 4. a second mounting fixed block; 5. a cable; 6. a cable core; 7. a seal ring; 8. a first support ring; 801. mounting holes; 9. a second support ring; 901. a limiting hole; 10. a loop bar; 11. a limiting block; 12. a nut; 13. Elastic anti-collision ball.
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 anti-collision power cable connecting device comprises a main connector shell 1, a first mounting and fixing block 2, an auxiliary connector shell 3, a second mounting and fixing block 4, a cable 5, a cable core 6, a sealing ring 7, a first supporting ring 8, a second supporting ring 9, a loop bar 10, a limiting block 11, a nut 12 and an elastic anti-collision ball 13, wherein the first mounting and fixing block 2 is embedded in the main connector shell 1, the second mounting and fixing block 4 is embedded in the auxiliary connector shell 3, the cable 5 is respectively installed in the auxiliary connector shell 3 and the main connector shell 1, the cable core 6 is arranged in the middle of the cable 5, the cable core 6 is respectively arranged in the first mounting and fixing block 2 and the second mounting and fixing block 4, the sealing ring 7 is sleeved outside the second mounting and fixing block 4, the first supporting ring 8 and the second supporting ring 9 are respectively arranged outside the main connector shell 1 and the auxiliary connector shell 3, and the middle parts of the first support ring 8 and the second support ring 9 are sleeved with a loop bar 10, the tail end of the loop bar 10 is integrally provided with a limit block 11, the outer side of the loop bar 10 is in threaded connection with a nut 12, and the middle part of the loop bar 10 is equidistantly sleeved with an elastic anti-collision ball 13.
The outer diameter of the main connector housing 1 is equal to the outer diameter of the auxiliary connector housing 3, and the center line of the auxiliary connector housing 3 and the center line of the second mounting and fixing block 4 are overlapped with each other.
First installation fixed block 2 is unsmooth cooperation with second installation fixed block 4, and first installation fixed block 2 constitutes threaded connection with second installation fixed block 4, first installation fixed block 2 is the same with the internal diameter of second installation fixed block 4 both simultaneously, and first installation fixed block 2 all is horn mouth structural design with second installation fixed block 4 one end between them, the design of above-mentioned structure has made things convenient for the connection of device, the equipment operation of the device of being convenient for simultaneously, increase the practicality of device.
The outer diameter of the sealing ring 7 is equal to that of the auxiliary connector shell 3, the sealing ring 7 and the second mounting fixing block 4 form concave-convex fit, and due to the design of the structure, the device is guaranteed to have good sealing performance.
The surface of the second support ring 9 is equiangularly provided with limiting holes 901, the limiting holes 901 and the mounting holes 801 are in one-to-one correspondence, the limiting holes 901 and the limiting blocks 11 form concave-convex matching, and due to the design of the structure, the limiting holes 901 and the limiting blocks 11 effectively limit and fix the sleeve rod 10, and the normal operation of the subsequent elastic anti-collision ball 13 is guaranteed.
The working principle is as follows: when the anti-collision power cable connecting device is used, firstly, as shown in fig. 1-2, the main connector housing 1 is aligned with the auxiliary connector housing 3, so that the first mounting fixing block 2 is aligned with the second mounting fixing block 4, then, the rotation is carried out, so that the first mounting fixing block 2 is in threaded connection with the second mounting fixing block 4, as shown in fig. 1-4, after the main connector housing 1 is connected with the auxiliary connector housing 3, the limiting hole 901 of the second support ring 9 at the outer side of the main connector housing 1 is ensured to be aligned with the limiting hole 901 of the second support ring 9 at the outer side of the auxiliary connector housing 3, then, the limiting blocks 11 of the loop bars 10 at two sides are inserted into the limiting holes 901 at the other side until penetrating, then, the rotation is carried out for 90 degrees, then, the nuts 12 at the outer side of the loop bars 10 are screwed, so that the fixing of the loop bars 10 is completed, and then, the installation, and then use is started.
In use, as shown in fig. 1-2, when the device is impacted, the impacting object will preferentially contact with the elastic anti-collision ball 13, and the elastic anti-collision ball 13 and the loop bar 10 can rotate under the action of the circular structure, so that the object is staggered, the impact angle is changed, the impact force is reduced, the safety of the device is ensured, and a series of work is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a power cable connecting device of crashproof, includes main connector casing (1), vice connector casing (3), cable (5), first support ring (8), second support ring (9) and elasticity anticollision ball (13), its characterized in that: the cable connector comprises a main connector shell (1), wherein a first mounting fixing block (2) is inlaid in the main connector shell (1), a second mounting fixing block (4) is inlaid in the auxiliary connector shell (3), cables (5) are mounted in the auxiliary connector shell (3) and the main connector shell (1), cable cores (6) are arranged in the middle of the cables (5), the cable cores (6) are arranged in the first mounting fixing block (2) and the second mounting fixing block (4), a sealing ring (7) is sleeved outside the second mounting fixing block (4), a first supporting ring (8) and a second supporting ring (9) are arranged on the outer sides of the main connector shell (1) and the auxiliary connector shell (3), sleeve rods (10) are sleeved in the middle of the first supporting ring (8) and the second supporting ring (9), and a limiting block (11) is integrally arranged at the tail ends of the sleeve rods (10), the outside threaded connection of loop bar (10) has nut (12), the middle part equidistance cover of loop bar (10) is equipped with elasticity anti-collision ball (13).
2. An impact-resistant power cable connection device as claimed in claim 1, wherein: the outer diameter of the main connector shell (1) is equal to the outer diameter of the auxiliary connector shell (3), and the center line of the auxiliary connector shell (3) is overlapped with the center line of the second mounting and fixing block (4).
3. An impact-resistant power cable connection device as claimed in claim 1, wherein: first installation fixed block (2) and second installation fixed block (4) are unsmooth cooperation, and first installation fixed block (2) and second installation fixed block (4) constitute threaded connection, and first installation fixed block (2) are the same with second installation fixed block (4) internal diameter between them simultaneously, and first installation fixed block (2) all are horn mouth structural design with second installation fixed block (4) one end between them moreover.
4. An impact-resistant power cable connection device as claimed in claim 1, wherein: the outer diameter of the sealing ring (7) is equal to that of the auxiliary connector shell (3), and the sealing ring (7) and the second mounting fixing block (4) form concave-convex matching.
5. An impact-resistant power cable connection device as claimed in claim 1, wherein: mounting hole (801) have been seted up to the surface isogonism of first support ring (8), and mounting hole (801) and loop bar (10) are clearance fit, and loop bar (10) run through mounting hole (801) simultaneously, and first support ring (8) are provided with 2 moreover, and first support ring (8) and second support ring (9) central line coincide each other.
6. An impact-resistant power cable connection device according to claim 5, wherein: the surface of the second support ring (9) is equiangularly provided with limiting holes (901), the limiting holes (901) and the mounting holes (801) form a one-to-one correspondence relationship, and the limiting holes (901) and the limiting blocks (11) form a concave-convex fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020268381.2U CN212366794U (en) | 2020-03-06 | 2020-03-06 | Anti-collision power cable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020268381.2U CN212366794U (en) | 2020-03-06 | 2020-03-06 | Anti-collision power cable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212366794U true CN212366794U (en) | 2021-01-15 |
Family
ID=74146209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020268381.2U Active CN212366794U (en) | 2020-03-06 | 2020-03-06 | Anti-collision power cable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212366794U (en) |
-
2020
- 2020-03-06 CN CN202020268381.2U patent/CN212366794U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: Room 22902, 29 / F, unit 2, building 2, Gaoshan Liushui Hecheng, Taibai South Road, high tech Zone, Xi'an, Shaanxi 710000 Patentee after: Xi'an north Huake Electronic Technology Co.,Ltd. Address before: 231100 goudong formation, Qiuji village, Duji Township, Changfeng County, Hefei City, Anhui Province Patentee before: Zhu Furong |