CN215772505U - High-voltage cable with quick connector and good protection performance - Google Patents
High-voltage cable with quick connector and good protection performance Download PDFInfo
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- CN215772505U CN215772505U CN202121828352.8U CN202121828352U CN215772505U CN 215772505 U CN215772505 U CN 215772505U CN 202121828352 U CN202121828352 U CN 202121828352U CN 215772505 U CN215772505 U CN 215772505U
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Abstract
A high-voltage cable with a quick connector and good protection performance comprises: the cable core outer sleeve is provided with a protective sleeve, protective boxes are sleeved on the surfaces of the protective sleeves, one side of one protective box, which is close to the other protective box, is provided with a slot, and the side wall of the other protective box is fixedly connected with an annular insert block at the position opposite to the slot, so that the cable core outer sleeve has the following advantages: the two protection boxes are mutually close to each other, so that the annular insertion block is inserted into the slot, the rubber pad is tightly contacted and connected with the bottom in the slot, and the positioning block is clamped into the positioning groove, so that the joint of the high-voltage cable is protected conveniently, and the joint is prevented from being corroded by rainwater and dust; make two arc clamping rings promote the sealing washer to be connected with lag lateral wall in close contact with through rotating No. two threaded rods, further improve the sealed effect of protective housing, adsorb the steam in the air through adsorbing cotton piece, avoid connecting the department and receive steam erosion, and through the frictional force between sealing washer and the lag lateral wall, also be convenient for improve the stability of connecting the department.
Description
Technical Field
The utility model relates to the technical field of equipment with cables, in particular to a high-voltage cable with a quick connector and good protection performance.
Background
With the rapid development of modern society, people are increasingly using electricity, so that a high-voltage cable plays a crucial role in the electricity transmission process, and a high-voltage cable with a quick connector is needed.
At present, most of high-voltage cables with quick connectors are inconvenient to protect the connectors after the connectors are treated, dust and rainwater are easily adhered to the surfaces of the high-voltage cables, the connectors are easily corroded, and the service life of the connectors is influenced; and after the joint is processed, the joint is inconvenient to monitor in real time, when the current transmission at the joint is unstable, the local temperature of the joint is easy to rise, so that the joint is inconvenient to find by workers in time, and great loss is easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that most of the high-voltage cables with quick connectors are inconvenient to protect the joints after the connectors are treated, dust and rainwater are easily adhered to the surfaces of the high-voltage cables, the joints are easily corroded, and the service life of the joints is influenced.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a high-voltage cable with a quick connector and good protection performance comprises: the sinle silk overcoat is equipped with the lag, the protective sheath has all been cup jointed on the lag surface, and one of them protective sheath is close to another protective sheath one side and has seted up the slot, another the protective sheath lateral wall is located slot relative position fixedly connected with annular inserted block.
As a preferred technical scheme of the utility model, one end of the annular insertion block, which is close to the insertion groove, is fixedly connected with a rubber pad through glue, the side wall of the protective box, which is provided with the insertion groove, is connected with a first threaded rod through rectangular threads, the side wall of the top of the insertion groove is positioned below the first threaded rod and is provided with a positioning groove, the side wall of the insertion groove is positioned opposite to the positioning groove and is provided with a containing groove, the bottom of the containing groove is fixedly connected with a compression spring, the top of the compression spring is fixedly connected with a positioning block, the side wall of the positioning block is slidably connected with the side wall of the containing groove, the positioning block is connected with the positioning groove in a clamping manner, the bottom of the first threaded rod extends into the positioning groove and is rotatably connected with the top of the positioning block, the rubber pad is connected with the bottom of the insertion groove through the annular insertion rod inserted into the insertion groove, the positioning block is clamped into the positioning groove, the joint is protected conveniently, and the joint is prevented from being corroded by rainwater and dust, affecting the service life thereof.
According to the preferable technical scheme, a storage groove is formed in the side wall of the protective box beside the protective sleeve, a sealing ring is connected in the storage groove in a sliding mode, a second threaded rod is connected to the top and the bottom of the protective box at the position opposite to the sealing ring in a threaded mode, an arc-shaped pressing ring is arranged below the second threaded rod in the storage groove, one side of the arc-shaped pressing ring is in contact connection with the side wall of the sealing ring, the bottom of the second threaded rod penetrates through the side wall of the protective box and extends into the storage groove to be connected with the top of the arc-shaped pressing ring in a rotating mode, one side, far away from the arc-shaped pressing ring, of the sealing ring is in contact connection with the side wall of the protective sleeve through the rotation of the second threaded rod, the side wall of the sealing ring is in close contact connection with the side wall of the protective sleeve, the sealing effect of the protective box is improved, and the stability of a joint is also improved.
According to the preferred technical scheme, the inner tops of the two protection boxes are fixedly connected with the adsorption cotton layers through glue, and the adsorption cotton layers are convenient for adsorbing water vapor in air in the protection boxes, so that the dryness in the protection boxes is improved.
As a preferred technical scheme of the utility model, the temperature sensors are arranged in the protective boxes and are positioned above the joints, the top of one of the protective boxes above the temperature sensor is in threaded connection with a third threaded rod, the bottom of the third threaded rod penetrates through the side wall of the protective box and is rotatably connected with a fixed plate, the bottom of the fixed plate is detachably connected with the top of the temperature sensor, and the temperature sensor is in contact connection with the joints by rotating the third threaded rod, so that the temperature at the joints can be conveniently monitored in real time at any time, and workers can conveniently know the conditions of the joints clearly at any time.
The utility model has the following advantages: the two protection boxes are close to each other, so that the annular insertion block is inserted into the slot, the rubber pad is tightly contacted and connected with the bottom in the slot, and the positioning block is clamped into the positioning groove, so that the joint of the high-voltage cable is protected conveniently, the joint is prevented from being corroded by rainwater and dust, and the service life of the high-voltage cable is shortened; the two arc-shaped compression rings push the sealing rings to be in close contact with the side wall of the protective sleeve by rotating the second threaded rod, so that the sealing effect of the protective box is further improved, water vapor in the air is adsorbed by the adsorption cotton block, the dryness in the protective box is improved, the joint is prevented from being corroded by the water vapor, and the stability of the joint is also improved conveniently by the friction force between the sealing rings and the side wall of the protective sleeve; through rotating No. three threaded rods, make temperature sensor bottom be connected with joint surface contact, be convenient for monitor the temperature of joint department at any time, avoid leading to the joint temperature to rise when the electric current is unstable not convenient for in time discover, increase the loss.
Drawings
FIG. 1 is a side cutaway schematic view of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a coupling structure of a shielding box according to a preferred embodiment of the present invention;
FIG. 3 is a side cutaway schematic view of a protective case of a preferred embodiment of the present invention;
fig. 4 is a sectional view schematically showing a bayonet coupling structure according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a wire core; 2. a protective sleeve; 3. a protective box; 4. a slot; 5. an annular insert block; 6. a rubber pad; 7. positioning blocks; 8. a compression spring; 9. a receiving groove; 10. positioning a groove; 11. a first threaded rod; 12. a storage tank; 13. a seal ring; 14. an arc-shaped compression ring; 15. A second threaded rod; 16. a third threaded rod; 17. a fixing plate; 18. a temperature sensor; 19. And (5) adsorbing a cotton layer.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model will be further explained with reference to the drawings.
Referring to fig. 1-4, a high voltage cable with a quick connector according to the present invention includes: sinle silk 1, 2 inside walls of lag are connected with sinle silk 1 contact, and protective housing 3 cup joints on lag 2, and 3 lateral walls fixedly connected with annular inserted block 5 of one of them protective housing, and 3 lateral walls of another protective housing are located 5 relative positions of annular inserted block and have seted up slot 4.
One side of a rubber pad 6 is fixedly connected with the side wall of an annular insertion block 5 through glue, the bottom of a first threaded rod 11 penetrates through the side wall of a protection box 3 and extends into a positioning groove 10 to be rotatably connected with the top of a positioning block 7, the bottom of a compression spring 8 is fixedly connected with the bottom of a containing groove 9, the top of the compression spring 8 is fixedly connected with the bottom of the positioning block 7, the side wall of the positioning block 7 is slidably connected with the side wall of the containing groove 9, the positioning block 7 is connected with the positioning groove 10 in a clamping mode, the two protection boxes 3 are mutually close to each other, the annular insertion block 5 is inserted into an insertion groove 4, the rubber pad 6 is tightly contacted and connected with the bottom in the insertion groove 4, and the positioning block 7 is clamped into the positioning groove 10, so that the high-voltage cable joint is protected, the joint is prevented from being corroded by rainwater and dust, and the service life of the high-voltage cable is shortened; the side wall of the sealing ring 13 is in sliding connection with the side wall of the storage groove 12, one side of the sealing ring 13 is in contact connection with the side wall of the protective sleeve 2, one end, away from the protective sleeve 2, of the sealing ring 13 is in contact connection with the bottom of the arc-shaped pressing ring 14, the second threaded rod 15 penetrates through the side wall of the protective box 3 and extends into the storage groove 12 to be in rotary connection with the top of the arc-shaped pressing ring 14, the two arc-shaped pressing rings 14 push the sealing ring 13 to be in close contact connection with the side wall of the protective sleeve 2 by rotating the second threaded rod 15, the sealing effect of the protective box 3 is further improved, and the stability of a joint is also facilitated to be improved through the friction force between the sealing ring 13 and the side wall of the protective sleeve 2; the top of the adsorption cotton layer 19 is fixedly connected with the top in the protective box 3 through glue, and water vapor in the air is adsorbed through the adsorption cotton layer 19, so that the dryness in the protective box 3 is improved, and the joint is prevented from being corroded by the water vapor; fixed plate 17 bottom and 18 tops of temperature sensor are dismantled and are connected, and 18 bottoms of temperature sensor are connected with the contact of joint department, and the 16 bottoms of No. three threaded rods pass protective housing 3 top and fixed plate 17 top and rotate, through rotating No. three threaded rods 16, make 18 bottoms of temperature sensor be connected with the surface contact of joint department, are convenient for monitor the temperature of joint department at any time, avoid leading to the joint department temperature to rise when the electric current is unstable not convenient for in time discover, increase the loss.
Specifically, when the utility model is used, after the joint of the high-voltage cable is installed, the two protective boxes 3 are slid to approach each other, the annular insert block 5 is inserted into the slot 4, one side of the rubber pad 6 is tightly contacted and connected with the bottom in the slot 4, at the moment, the positioning block 7 is just clamped into the positioning groove 10 through the elasticity of the compression spring 8, then the second threaded rod 15 is rotated, the second threaded rod 15 drives the arc-shaped press ring 14 to press the seal ring 13, the side wall of the seal ring 13 is tightly contacted and connected with the side wall of the protective sleeve 2, the sealing effect of the protective boxes 3 is further improved, the stability of the joint is also improved, the adsorption cotton layer 19 at the top in the protective boxes 3 is convenient to adsorb some water vapor in the protective boxes 3, the dryness in the protective boxes 3 is improved, the third threaded rod 16 is rotated, the temperature sensor 18 is driven to move through the third threaded rod 16, the bottom of the connector is in contact with the surface of the joint, so that the temperature of the joint can be monitored in real time conveniently, information can be transmitted to the terminal, and workers can know the real-time condition of the joint clearly conveniently.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a high tension cable that has quick-operation joint that barrier propterty is good which characterized in that includes: sinle silk (1), sinle silk (1) overcoat is equipped with lag (2), protective sheath (2) surface has all been cup jointed protective housing (3), and slot (4) have been seted up to one of them protective housing (3) near another protective housing (3) one side, another protective housing (3) lateral wall is located slot (4) relative position fixedly connected with annular inserted block (5).
2. The high-voltage cable with the quick connector and good protection performance as claimed in claim 1, wherein the annular insertion block (5) is fixedly connected with a rubber pad (6) through glue near one end of the insertion slot (4), a threaded rod (11) is connected with the side wall of the protection box (3) provided with the insertion slot (4) in a rectangular thread manner, a positioning slot (10) is formed in the side wall of the top of the insertion slot (4) and is located below the threaded rod (11), a storage slot (9) is formed in the side wall of the insertion slot (4) and is located at the position opposite to the positioning slot (10), a compression spring (8) is fixedly connected with the bottom of the storage slot (9), a positioning block (7) is fixedly connected with the top of the compression spring (8), the side wall of the positioning block (7) is slidably connected with the side wall of the storage slot (9), and the positioning block (7) is connected with the positioning slot (10) in a clamping manner, the bottom of the first threaded rod (11) extends into the positioning groove (10) and is rotatably connected with the top of the positioning block (7).
3. The high-voltage cable with the quick connector and good protection performance as claimed in claim 1, it is characterized in that a storage groove (12) is arranged in the side wall of the protective box (3) and beside the protective sleeve (2), a sealing ring (13) is connected in the storage groove (12) in a sliding way, the top and the bottom of the protective box (3) which are positioned at the opposite positions of the sealing ring (13) are both connected with a second threaded rod (15) in a threaded way, an arc-shaped press ring (14) is arranged below the second threaded rod (15) in the storage groove (12), one side of the arc-shaped pressure ring (14) is in contact connection with the side wall of the sealing ring (13), the bottom of the second threaded rod (15) penetrates through the side wall of the protective box (3) and extends into the storage groove (12) to be rotationally connected with the top of the arc-shaped pressure ring (14), one side of the sealing ring (13) far away from the arc-shaped pressing ring (14) is in contact connection with the side wall of the protective sleeve (2).
4. The high-voltage cable with the quick connector and the good protection performance as claimed in claim 1, wherein the inner tops of the two protection boxes (3) are fixedly connected with an adsorption cotton layer (19) through glue.
5. The high-voltage cable with the quick connector and good protection performance as claimed in claim 1, wherein a temperature sensor (18) is arranged in the protective box (3), the temperature sensor (18) is located above the connector, a third threaded rod (16) is connected to the top of one of the protective boxes (3) above the temperature sensor (18) in a threaded manner, the bottom of the third threaded rod (16) penetrates through the side wall of the protective box (3) to be rotatably connected with a fixing plate (17), and the bottom of the fixing plate (17) is detachably connected with the top of the temperature sensor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121828352.8U CN215772505U (en) | 2021-08-05 | 2021-08-05 | High-voltage cable with quick connector and good protection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121828352.8U CN215772505U (en) | 2021-08-05 | 2021-08-05 | High-voltage cable with quick connector and good protection performance |
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| Publication Number | Publication Date |
|---|---|
| CN215772505U true CN215772505U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121828352.8U Active CN215772505U (en) | 2021-08-05 | 2021-08-05 | High-voltage cable with quick connector and good protection performance |
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| CN (1) | CN215772505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800184A (en) * | 2022-12-07 | 2023-03-14 | 宁波凯勒电气有限公司 | Cable joint reinforcement protector |
-
2021
- 2021-08-05 CN CN202121828352.8U patent/CN215772505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800184A (en) * | 2022-12-07 | 2023-03-14 | 宁波凯勒电气有限公司 | Cable joint reinforcement protector |
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