CN205070377U - Waterproof anticreep cable fixed head - Google Patents
Waterproof anticreep cable fixed head Download PDFInfo
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- CN205070377U CN205070377U CN201520813086.XU CN201520813086U CN205070377U CN 205070377 U CN205070377 U CN 205070377U CN 201520813086 U CN201520813086 U CN 201520813086U CN 205070377 U CN205070377 U CN 205070377U
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- sealing ring
- water proof
- main body
- waterproof
- fixing head
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Abstract
The utility model relates to a waterproof anticreep cable fixed head comprises nut, main part, first sealing washer, waterproof circle, forcing piece, external gum cover, gasket and second sealing washer, wherein: main part and nut and threaded connection, and also be provided with the screw thread on the inside wall of main part, waterproof circle setting is in the main part, and waterproof circling is provided with 2 -4 strip passageway, the one end at waterproof circle is installed to first sealing washer, the inseparable pressfitting setting of gasket and sealing washer is between main part and forcing piece, be provided with the screw thread on the surface of the one end of forcing piece, with main part threaded connection, be provided with the screw thread on the inside wall of the other end, external gum cover is the toper, and the big one end cuff of opening is at the other end of forcing piece.
Description
Technical field
The utility model belongs to technical field of electric equipment, is specifically related to the anticreep cable fixing head of a kind of waterproof.
Background technology
Cable fixing head is the device for fixing and protect cable in various electric equipment.In electric power system, cable often needs to enter in the casing of machinery equipment, is connected with the electric component of its inside.Make cable pass casing mainly through cable fixing head at present and be fixed on casing, cable fixing head can play a protective role to cable, prevents external factor from causing damage to cable.
But, machinery equipment is normal with vibrations in running, cable fixing head can occur loosening because of the vibrations of machinery equipment in machinery equipment, the easier electric component from machinery equipment of cable is caused to pull, simultaneously, cable fixing head in one end of fixed cable easily and cable produce and rub, cable is ground away, when machinery equipment shakes violent, this wearing and tearing are more serious, and if the poor sealing of cable fixing head then easily makes enter dust in cable fixing head and make moist, thus affect cable, generation makes machinery equipment power-off, the potential safety hazard of electric leakage.
In actual use, the Main Function ease for use of cable fixing head and fail safe being proposed to very high requirement, particularly cable fixed joint makes circuit unobstructed, ensures that cable does not rub in gland, not kinking; Make cable keep sealing, and ensure the class of insulation at cable joint place, make it run safely and reliably.If poor sealing, moisture can be caused to invade cable inner, cause danger of hazardous electrical discharges.
In sum, how to improve the steadiness of cable fixing head in machinery equipment, to reduce the situation that cable pulls from the electric component of machinery equipment, and ensure that cable does not rub in gland, not kinking, strengthen sealing and the applicability of cable fixing head, can waterproof anticreep, reducing the potential safety hazard of machinery equipment power-off, electric leakage, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of avoiding to occur the anticreep cable fixing head of the waterproof of above-mentioned technological deficiency.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
The anticreep cable fixing head of a kind of waterproof, is made up of nut 1, main body 2, first sealing ring 3, water proof ring 4, forcing piece 5, external gum cover 6, pad 7 and the second sealing ring 8, wherein:
Described main body 2 is threaded with described nut 1, and the madial wall of described main body 2 is also provided with screw thread;
Described water proof ring 4 is arranged in described main body 2, described water proof ring 4 is provided with 2-4 bar passage 9;
Described first sealing ring 3 is arranged on one end of described water proof ring 4;
Described pad 7 and described second sealing ring 8 closely pressing are arranged between described main body 2 and described forcing piece 5;
The outer surface of one end of described forcing piece 5 is provided with screw thread, is threaded with described main body 2, the madial wall of the other end is provided with screw thread;
Described external gum cover 6 is taper, and the large one end cuff of opening is at the other end of described forcing piece 5.
Further, the number of described passage 9 is preferably two.
Further, the central authorities of the wall of described main body 2 and forcing piece 5 are provided with vacuum layer 10, are filled with filled insulation 11 in described vacuum layer 10.
Further, described first sealing ring 3, water proof ring 4, pad 7 and the second sealing ring 8 are insulating material and make.
Further, described first sealing ring 3, water proof ring 4, pad 7 and the second sealing ring 8 are flexible material and make.
Further, described first sealing ring 3, water proof ring 4, pad 7 and the second sealing ring 8 are elastomeric material and make.
The anticreep cable fixing head of the waterproof that the utility model provides, good seal performance, what the arranging of pad and sealing ring can avoid cable to produce due to vibrations loosens and pulls; The projection that sealing ring inwardly produces, can form clamping to cable outer rim, the effect reaching sealing effectiveness and avoid cable to pull, and can adjusting with the thickness of cable, flexibility and applicability strong; Arranging of first sealing ring, water proof ring, pad and the second sealing ring can reach good sealing effectiveness, can available protecting cable, can waterproof anticreep; External gum cover can play good water proof and dust proof effect, can meet the needs of practical application well.
Accompanying drawing explanation
Fig. 1 is assembly structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of vacuum layer;
In figure, 1-nut, 2-main body, 3-first sealing ring, 4-water proof ring, 5-forcing piece, the external gum cover of 6-, 7-pad, 8-second sealing ring, 81-is protruding, 9-passage, 10-vacuum layer, 11-filled insulation.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, the utility model is described further.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the anticreep cable fixing head of a kind of waterproof, is made up of nut 1, main body 2, first sealing ring 3, water proof ring 4, forcing piece 5, external gum cover 6, pad 7 and the second sealing ring 8, wherein:
Described main body 2 is threaded with described nut 1, and the madial wall of described main body 2 is also provided with screw thread;
Described water proof ring 4 is arranged in described main body 2, and described water proof ring 4 is provided with 2-4 bar passage 9, the present embodiment is preferably two; The corresponding cable of each passage 9, ensures that cable does not rub in gland, not kinking; Water proof ring 4 can play good waterproof action;
Described first sealing ring 3 is arranged on one end of described water proof ring 4;
Described pad 7 and described second sealing ring 8 closely pressing are arranged between described main body 2 and described forcing piece 5, described main body 2 and described forcing piece 5 are threaded to the second sealing ring 8 generation extruding, the second sealing ring 8 is made inwardly to produce protruding 81, clamping is formed to cable outer rim, can sealing effectiveness be played, and the cable of different thicknesses can be adapted to;
The outer surface of one end of described forcing piece 5 is provided with screw thread, is threaded with described main body 2, the madial wall of the other end is provided with screw thread;
Described external gum cover 6 is taper, and the large one end cuff of opening is at the other end of described forcing piece 5.External gum cover 6 can play good water proof and dust proof effect.
The central authorities of the wall of described main body 2 and forcing piece 5 are provided with vacuum layer 10 (as shown in Figure 2), are filled with filled insulation 11 (as shown in Figure 2) in described vacuum layer 10.Vacuum layer 10 can be effectively adiabatic, and meanwhile, installing filled insulation 11 additional can play a supporting role to the outer wall of vacuum layer 10.
Described first sealing ring 3, water proof ring 4, pad 7 and the second sealing ring 8 are insulating material and make.
Described first sealing ring 3, water proof ring 4, pad 7 and the second sealing ring 8 are flexible material and make, and the present embodiment is preferably elastomeric material.
The anticreep cable fixing head of the waterproof that the utility model provides, good seal performance, what the arranging of pad and sealing ring can avoid cable to produce due to vibrations loosens and pulls; The projection that sealing ring inwardly produces, can form clamping to cable outer rim, the effect reaching sealing effectiveness and avoid cable to pull, and can adjusting with the thickness of cable, flexibility and applicability strong; Arranging of first sealing ring, water proof ring, pad and the second sealing ring can reach good sealing effectiveness, can available protecting cable, can waterproof anticreep; External gum cover can play good water proof and dust proof effect, can meet the needs of practical application well.
The above embodiment only have expressed execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (6)
1. the anticreep cable fixing head of waterproof, it is characterized in that, be made up of nut (1), main body (2), the first sealing ring (3), water proof ring (4), forcing piece (5), external gum cover (6), pad (7) and the second sealing ring (8), wherein:
Described main body (2) is threaded with described nut (1), and the madial wall of described main body (2) is also provided with screw thread;
Described water proof ring (4) is arranged in described main body (2), described water proof ring (4) is provided with 2-4 bar passage (9);
Described first sealing ring (3) is arranged on one end of described water proof ring (4);
Described pad (7) and described second sealing ring (8) closely pressing are arranged between described main body (2) and described forcing piece (5);
The outer surface of one end of described forcing piece (5) is provided with screw thread, is threaded with described main body (2), the madial wall of the other end is provided with screw thread;
Described external gum cover (6) is taper, the other end of one end cuff in described forcing piece (5) that opening is large.
2. the anticreep cable fixing head of waterproof according to claim 1, is characterized in that, the number of described passage (9) is preferably two.
3. the anticreep cable fixing head of waterproof according to claim 1, it is characterized in that, the central authorities of the wall of described main body (2) and forcing piece (5) are provided with vacuum layer (10), are filled with filled insulation (11) in described vacuum layer (10).
4. the anticreep cable fixing head of waterproof according to claim 1, is characterized in that, described first sealing ring (3), water proof ring (4), pad (7) and the second sealing ring (8) are insulating material and make.
5. the anticreep cable fixing head of waterproof according to claim 1, is characterized in that, described first sealing ring (3), water proof ring (4), pad (7) and the second sealing ring (8) are flexible material and make.
6. the anticreep cable fixing head of waterproof according to claim 5, is characterized in that, described first sealing ring (3), water proof ring (4), pad (7) and the second sealing ring (8) are elastomeric material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813086.XU CN205070377U (en) | 2015-10-15 | 2015-10-15 | Waterproof anticreep cable fixed head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813086.XU CN205070377U (en) | 2015-10-15 | 2015-10-15 | Waterproof anticreep cable fixed head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070377U true CN205070377U (en) | 2016-03-02 |
Family
ID=55396886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813086.XU Active CN205070377U (en) | 2015-10-15 | 2015-10-15 | Waterproof anticreep cable fixed head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551152A (en) * | 2018-04-28 | 2018-09-18 | 广东电网有限责任公司 | A kind of cable waterproof connector |
| CN110176746A (en) * | 2019-06-17 | 2019-08-27 | 广东金牌电缆股份有限公司 | A kind of fast joint type cable |
-
2015
- 2015-10-15 CN CN201520813086.XU patent/CN205070377U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551152A (en) * | 2018-04-28 | 2018-09-18 | 广东电网有限责任公司 | A kind of cable waterproof connector |
| CN108551152B (en) * | 2018-04-28 | 2023-05-26 | 广东电网有限责任公司 | Waterproof connector for cable |
| CN110176746A (en) * | 2019-06-17 | 2019-08-27 | 广东金牌电缆股份有限公司 | A kind of fast joint type cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |