CN210142894U - Low-voltage cable crimping connector - Google Patents
Low-voltage cable crimping connector Download PDFInfo
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- CN210142894U CN210142894U CN201921122173.5U CN201921122173U CN210142894U CN 210142894 U CN210142894 U CN 210142894U CN 201921122173 U CN201921122173 U CN 201921122173U CN 210142894 U CN210142894 U CN 210142894U
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Abstract
The utility model discloses a low voltage cable crimping head, including the cover body, radiating ring, second adapter sleeve and second cable main part, the one end of the internal portion of cover is provided with first cable main part, and the other end of the internal portion of cover is provided with second cable main part, the both sides of the internal portion of cover all are provided with rubber extrusion portion, and the inside of the cover body of rubber extrusion portion both sides evenly is provided with damper, the central position department cover in the outside of the cover body is equipped with the radiating ring, and evenly is provided with heat radiation fins on the radiating ring, the inside of waterproof layer evenly fills there is the lock water pearl, and the even coating in the outside of waterproof layer has the paint layer. The utility model discloses an install the cover body, first thread groove, second thread groove, first cable main part, second cable main part, first adapter sleeve and second adapter sleeve for first adapter sleeve and second adapter sleeve respectively with first thread groove and second thread groove threaded connection, be difficult to break away from the aversion, do benefit to the installation fixed.
Description
Technical Field
The utility model relates to a cable crimping head technical field specifically is a low tension cable crimping head.
Background
After the low-voltage cable is laid, in order to enable the low-voltage cable to be a continuous line, all sections of lines need to be connected into a whole, the cable connection is a basic process and also an important process, the quality of the cable connection is directly related to whether the whole line can safely and reliably run for a long time, and the low-voltage cable crimping head is used for locking and fixing the incoming and outgoing cable;
1. most of the devices are inconvenient to be fixedly installed with a cable, are complex to operate, are easy to fall off and are inconvenient to use;
2. the crimping connector does not have the performance of shock resistance and pressure resistance, is easy to damage by external extrusion and collision, and is easy to cause rigid damage to an internal cable;
3. the waterproof effect of the crimping connector is poor, once the crimping connector is affected with damp, the problems of electric leakage, line loss increase, safety hazard and the like can occur, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low tension cable crimping head to the fixed mounting of being not convenient for that proposes in solving above-mentioned background art, the compressive property that takes precautions against earthquakes is relatively poor and the not good problem of waterproof radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage cable crimping head, includes the cover body, radiating ring, second adapter sleeve and second cable body, the one end of the internal portion of cover is provided with first cable body, and the other end of the internal portion of cover is provided with second cable body, the both sides of the internal portion of cover all are provided with rubber extrusion portion, and the inside of the cover body of rubber extrusion portion both sides evenly is provided with damper, the central point department cover in the outside of the cover body is equipped with the radiating ring, and evenly is provided with heat radiation fins on the radiating ring, the inside of the cover body lateral wall is provided with the carbon steel enhancement layer, the both sides of carbon steel enhancement layer evenly are provided with the rigidity spring housing, and the outside of the cover body is provided with the waterproof layer, the inside of waterproof layer evenly fills there is the lock.
Preferably, a first fastening sleeve and a second fastening sleeve are respectively fixed on the first cable main body and the second cable main body, a first thread groove and a second thread groove are respectively arranged at two ends of the inner part of the sleeve body, and the first fastening sleeve and the second fastening sleeve are respectively in threaded connection with the first thread groove and the second thread groove.
Preferably, the cover bodies on the two sides of the heat dissipation ring are provided with water drainage grooves which are distributed at equal intervals.
Preferably, damper includes supporting part, reset spring, movable part, cavity and guide way, the movable part all with the interior wall connection of the cover body, the supporting part all contradicts with first cable main part and second cable main part, and the inside of supporting part all is provided with the cavity, the inside of cavity all is provided with reset spring, and reset spring's top all is connected with the movable part.
Preferably, both sides of the inside of the supporting part are provided with guide grooves, and both ends of the movable part are provided with guide blocks matched with the guide grooves.
Preferably, the carbon steel reinforcing layer is internally and uniformly provided with reinforcing ribs which are of X-shaped structures.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this low tension cable crimping head is through installing the cover body, first thread groove, the second thread groove, first cable main part, the second cable main part, first adapter sleeve and second adapter sleeve, when the installation, insert first cable main part and second cable main part respectively from the both ends of the cover body and rotate first adapter sleeve and second adapter sleeve, make first adapter sleeve and second adapter sleeve respectively with first thread groove and second thread groove threaded connection, be difficult to break away from the aversion, do benefit to the installation fixed, in addition, the both sides of the internal portion of cover all are fixed with rubber extrusion portion, the partial location of the first cable main part of being convenient for and the contact of second cable main part.
(2) This low tension cable crimping head is through installing damper, the supporting part, the movable part, reset spring, cavity and guide way, the supporting part is connected with the inner wall of the cover body, the supporting part contacts with first cable main part and second cable main part, when the device receives external extrusion, the impact force is at first used in the movable part, the extrusion movable part slides in the cavity, and simultaneously, the inside both sides of supporting part all are provided with the guide way, the both ends of movable part all are provided with the guide block that matches with the guide way, play the effect of direction, make the movable part extrude reset spring, absorb partly impact force through reset spring's flexible, play the effect of shock attenuation buffering, avoid inside cable damage.
(3) This low voltage cable crimping head has the heat dissipation ring through the outside cover at the cover body, the outside of heat dissipation ring evenly is provided with heat radiation fins, the heat dissipation ring is copper, good heat-conduction performance has, be convenient for dredge the heat on the cover body, evenly be provided with water drainage tank simultaneously on the cover body of heat dissipation ring both sides, be convenient for lead the drainage to the water, be provided with the waterproof layer in the inside of set body lateral wall simultaneously, the inside even packing of waterproof layer has the lock drop of water, play waterproof effect, avoid the device to wet, endanger safety.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the sectional structure of the damping mechanism of the present invention;
fig. 4 is an enlarged cross-sectional view of the utility model at a in fig. 1;
fig. 5 is a schematic view of a partial top view structure of the present invention.
In the figure: 1. a first cable main body; 2. a first fastening sleeve; 3. a first thread groove; 4. a sleeve body; 401. a water discharge tank; 5. a heat dissipation ring; 6. a rubber extrusion part; 7. heat dissipation fins; 8. a damping mechanism; 801. a guide groove; 802. a support portion; 803. a return spring; 804. a movable portion; 805. a cavity; 9. a second fastening sleeve; 10. a second thread groove; 11. a second cable body; 12. a rigid spring housing; 13. a paint layer; 14. water locking beads; 15. a waterproof layer; 16. a carbon steel reinforcing layer; 17. and (5) reinforcing ribs.
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. 1-5, the present invention provides an embodiment: a low-voltage cable crimping connector comprises a sleeve body 4, a heat dissipation ring 5, a second fastening sleeve 9 and a second cable body 11, wherein a first cable body 1 is arranged at one end inside the sleeve body 4, the second cable body 11 is arranged at the other end inside the sleeve body 4, a first fastening sleeve 2 and a second fastening sleeve 9 are respectively fixed on the first cable body 1 and the second cable body 11, a first thread groove 3 and a second thread groove 10 are respectively arranged at two ends inside the sleeve body 4, and the first fastening sleeve 2 and the second fastening sleeve 9 are respectively in threaded connection with the first thread groove 3 and the second thread groove 10;
the first cable body 1 and the second cable body 11 are respectively inserted from two ends of the sleeve body 4 and rotated, so that the first fastening sleeve 2 and the second fastening sleeve 9 are respectively in threaded connection with the first thread groove 3 and the second thread groove 10, the installation and fixation of the device are facilitated, and the device is not easy to separate from displacement;
if the device is impacted by external influence when in use, impact force firstly acts on the movable part 804 to extrude the movable part 804 to slide in the cavity 805, and meanwhile, the guide block and the guide groove 801 play a role in guiding, so that the movable part 804 extrudes the return spring 803, a part of impact force is absorbed through the expansion and contraction of the return spring 803, a shock absorption and buffering effect is achieved, and the damage of an internal cable is avoided;
the central point department cover in the outside of the cover body 4 is equipped with the cooling ring 5, and evenly be provided with heat radiation fins 7 on the cooling ring 5, the inside of the side wall of the cover body 4 is provided with carbon steel enhancement layer 16, the inside of carbon steel enhancement layer 16 evenly is provided with strengthening rib 17, and strengthening rib 17 all is "X" type structure, the structural strength of the increase device, the both sides of carbon steel enhancement layer 16 evenly are provided with rigid spring housing 12, and the outside of the cover body 4 is provided with waterproof layer 15, the inside even packing of waterproof layer 15 has water-locking pearl 14, and the even coating in outside of waterproof layer 15 has paint layer 13, paint layer 13 can avoid the outside of the cover body 4 to rust, all be provided with water drainage tank 401 on the cover body 4 of the cooling ring 5 both sides, and water drainage tank 401 is equidistant, be convenient for guide the water, play waterproof.
The working principle is as follows: when in use, the first cable body 1 and the second cable body 11 are respectively inserted from two ends of the sleeve body 4 and rotated, so that the first fastening sleeve 2 and the second fastening sleeve 9 are respectively in threaded connection with the first thread groove 3 and the second thread groove 10, the device is convenient to install and fix and is not easy to break away from displacement, in addition, rubber extrusion parts 6 are respectively fixed on two sides inside the sleeve body 4, the contact part of the first cable body 1 and the second cable body 11 is convenient to position, a radiating ring 5 is sleeved outside the sleeve body 4, radiating fins 7 are uniformly arranged outside the radiating ring 5, the radiating ring 5 and the radiating fins 7 are both made of copper, the device has good heat conduction performance, the heat on the sleeve body 4 is convenient to dredge, meanwhile, drainage grooves 401 are uniformly arranged on the sleeve body 4 on two sides of the radiating ring 5, the water body is convenient to guide and drain, and a waterproof layer 15 is arranged inside the side wall of the sleeve body 4, waterproof layer 15 is inside evenly to be filled with lock water droplet 14, play waterproof effect, avoid the device to wet, endanger safety, if the device receives external influence when using and produces the impact, the impact force is at first used in movable part 804, extrusion movable part 804 slides in cavity 805, and simultaneously, the guide block plays the effect of direction with guide way 801, make movable part 804 extrusion reset spring 803, absorb partly impact force through the flexible of reset spring 803, play the effect of shock attenuation buffering, avoid inside cable damage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a low tension cable crimping head, includes cover body (4), heat dissipation ring (5), second adapter sleeve (9) and second cable body (11), its characterized in that: a first cable main body (1) is arranged at one end inside the sleeve body (4), a second cable main body (11) is arranged at the other end inside the sleeve body (4), rubber extrusion parts (6) are arranged on two sides inside the sleeve body (4), and the damping mechanisms (8) are uniformly arranged in the sleeve bodies (4) at the two sides of the rubber extrusion part (6), a heat dissipation ring (5) is sleeved at the central position of the outer side of the sleeve body (4), radiating fins (7) are uniformly arranged on the radiating ring (5), a carbon steel reinforcing layer (16) is arranged inside the side wall of the sleeve body (4), rigid spring sleeves (12) are uniformly arranged on two sides of the carbon steel reinforcing layer (16), and the outside of the sleeve body (4) is provided with a waterproof layer (15), water locking beads (14) are uniformly filled in the waterproof layer (15), and the outside of the waterproof layer (15) is uniformly coated with a paint layer (13).
2. A low voltage cable crimping head as claimed in claim 1, wherein: the cable comprises a first cable body (1) and a second cable body (11), wherein a first fastening sleeve (2) and a second fastening sleeve (9) are fixed on the first cable body and the second cable body respectively, two ends of the inner portion of a sleeve body (4) are provided with a first thread groove (3) and a second thread groove (10) respectively, and the first fastening sleeve (2) and the second fastening sleeve (9) are in threaded connection with the first thread groove (3) and the second thread groove (10) respectively.
3. A low voltage cable crimping head as claimed in claim 1, wherein: the sleeve bodies (4) on the two sides of the heat dissipation ring (5) are provided with water drainage grooves (401), and the water drainage grooves (401) are distributed at equal intervals.
4. A low voltage cable crimping head as claimed in claim 1, wherein: damper (8) are including supporting part (802), reset spring (803), movable part (804), cavity (805) and guide way (801), movable part (804) all with the interior wall connection of the cover body (4), supporting part (802) all contradicts with first cable main part (1) and second cable main part (11), and the inside of supporting part (802) all is provided with cavity (805), the inside of cavity (805) all is provided with reset spring (803), and the top of reset spring (803) all is connected with movable part (804).
5. A low voltage cable crimping head as claimed in claim 4, wherein: the inside both sides of supporting part (802) all are provided with guide way (801), the both ends of activity portion (804) all are provided with the guide block with guide way (801) assorted.
6. A low voltage cable crimping head as claimed in claim 1, wherein: reinforcing ribs (17) are uniformly arranged inside the carbon steel reinforcing layer (16), and the reinforcing ribs (17) are of X-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122173.5U CN210142894U (en) | 2019-07-17 | 2019-07-17 | Low-voltage cable crimping connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122173.5U CN210142894U (en) | 2019-07-17 | 2019-07-17 | Low-voltage cable crimping connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142894U true CN210142894U (en) | 2020-03-13 |
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ID=69736573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122173.5U Active CN210142894U (en) | 2019-07-17 | 2019-07-17 | Low-voltage cable crimping connector |
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| CN (1) | CN210142894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078608A (en) * | 2021-03-26 | 2021-07-06 | 吕红城 | Cable joint |
| CN114484102A (en) * | 2022-04-14 | 2022-05-13 | 东营汇阅信息科技有限公司 | Reducing oil pipe coupling |
-
2019
- 2019-07-17 CN CN201921122173.5U patent/CN210142894U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078608A (en) * | 2021-03-26 | 2021-07-06 | 吕红城 | Cable joint |
| CN114484102A (en) * | 2022-04-14 | 2022-05-13 | 东营汇阅信息科技有限公司 | Reducing oil pipe coupling |
| CN114484102B (en) * | 2022-04-14 | 2022-09-23 | 东营市科创石油装备有限公司 | Reducing oil pipe coupling |
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Address after: 12-5 Fu'an Road, fengniancun street, Dongli District, Tianjin 300000 Patentee after: Tianjin Jiangxu Engineering Co., Ltd Address before: 12-5 Fu'an Road, fengniancun street, Dongli District, Tianjin 300000 Patentee before: Tianjin Jiangxu Communication Technology Co.,Ltd. |