CN216056065U - Auxiliary clamp for butt joint of high-voltage cables - Google Patents
Auxiliary clamp for butt joint of high-voltage cables Download PDFInfo
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- CN216056065U CN216056065U CN202122422626.XU CN202122422626U CN216056065U CN 216056065 U CN216056065 U CN 216056065U CN 202122422626 U CN202122422626 U CN 202122422626U CN 216056065 U CN216056065 U CN 216056065U
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- annular seat
- lug
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- fixedly connected
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- 210000001503 joint Anatomy 0.000 title claims abstract description 20
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The utility model provides a high-voltage cable butt joint auxiliary clamp, which relates to the field of cable butt joint clamps and comprises a first annular seat, a second annular seat, a first screw and a second screw, wherein the top of the first annular seat is provided with the second annular seat, two side surfaces of the first annular seat are fixedly connected with a first lug, two side surfaces of the second annular seat are fixedly connected with a second lug, seven arc rails are arranged on the circumference array of the front surface of the first annular seat, three round balls are arranged on the surfaces of the seven arc rails, the diameter of each arc rail is 1.1 time of that of each round ball, the cross section of each arc rail is two thirds of a round shape, the round balls arranged on the top of the first annular seat are adopted, so that the cable can smoothly move in the butt joint process, the skin can not be scratched, the position of a support and a support arranged on the bottom of the first annular seat can be adjusted according to the height of the cable, the gravity and the tensile force borne by the cable can be balanced, and the cable joint can be prevented from being bent and cracked, the potential safety hazard is reduced, the positions of the first annular seat and the second annular seat can be interchanged according to the requirement, and the application range is wider.
Description
Technical Field
The utility model relates to the field of cable butt joint fixtures, in particular to a high-voltage cable butt joint auxiliary fixture.
Background
The patent number CN213288984U discloses a welding fixture for butting cable cores, which comprises a fixture main body and an installation cavity provided with the top surface of the fixture main body, wherein a rotary table penetrates through the surface of one side of the installation cavity, the tail end of the rotary table extends into the installation cavity, the tail end of the rotary table is connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is in threaded connection with symmetrical threaded sleeves, the top ends of the threaded sleeves are fixedly connected with connecting parts, the surface of the installation cavity is provided with a sliding hole, the connecting parts penetrate through the sliding hole and extend to the surface of the installation cavity, the top ends of the connecting parts are fixedly connected with fixing clamps, and cable core main bodies penetrate through the middle parts of the fixing clamps; through installing two-way lead screw additional, the interval of adjustment fixation clamp can avoid intertwining together between the cable conductor main part, can avoid the cable conductor main part because self is crooked to produce off-centre when leading to the welding, improve the welding effect of cable conductor main part.
Above-mentioned patent does not consider when butt joint in-process cable removes, and the epidermis can be scratched by anchor clamps, and the cable is because receiving gravity at the in-process of placing, can take place the condition that cable joint curved crack, causes the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an auxiliary clamp for butting a high-voltage cable.
In order to achieve the purpose, the utility model adopts the following technical scheme: high tension cable butt joint auxiliary fixture, including first annular seat, second annular seat, first screw, second screw, first annular seat top is equipped with second annular seat, the equal fixedly connected with first lug in two sides of first annular seat, the equal fixedly connected with second lug in two sides of second annular seat, seven arcs have been seted up to the positive circumference array of first annular seat, seven the equal array in arc surface is equipped with three ball, the arc diameter is 1.1 times of ball diameter, arc cross-sectional shape is two-thirds circular.
Preferably, the first projection and the second projection are fixedly connected through a first screw, and a bolt is arranged on the surface of the first screw, which is close to the first projection.
Preferably, the cross-sectional shape of the first annular seat is two fifths of a circle, the cross-sectional shape of the second annular seat is three fifths of a circle, the circular arc diameter of the first annular seat is the same as that of the second annular seat, and the front face and the back face of the first bump and the front face and the back face of the second bump are provided with first threaded holes.
Preferably, the bottom of the second annular seat is provided with a protection plate, and the longitudinal section of the protection plate is three fifths of a circle.
Preferably, the front face and the back face of the first bump are fixedly connected with supports, and the front faces of the supports are fixedly connected with supports through second screws.
Preferably, the top of the first annular seat, the front surface and the back surface of the first annular seat, the joint of the back surface of the first annular seat, the bottom of the second annular seat, the front surface and the back surface of the second annular seat are all processed into round corners on the grinding machine through arc grinding wheels, and the joint of the first annular seat and the first bump and the joint of the second annular seat and the second bump are all processed into round corners on the grinding machine through arc grinding wheels.
Preferably, four second threaded holes are formed in the front face of the support and the front face of the support in an array penetrating mode.
Advantageous effects
According to the cable butt joint device, the round ball arranged at the top of the first annular seat is adopted, so that the cable can smoothly move in the butt joint process, the skin cannot be scratched, the support and the support arranged at the bottom of the first annular seat can adjust the position according to the height of the cable, the gravity and the pulling force borne by the cable are balanced, the cable joint is prevented from being bent and cracked, the potential safety hazard is reduced, the first annular seat and the second annular seat can be interchanged according to the requirement, and the cable butt joint device is wide in application range.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary clamp for high-voltage cable butt joint;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a side view of a high voltage cable docking aid fixture;
fig. 4 is a schematic perspective view of the first annular seat and the second annular seat.
Illustration of the drawings:
1. a first annular seat; 2. a second annular seat; 3. a first screw; 4. a second screw; 5. a first bump; 6. a second bump; 7. an arc rail; 8. a ball; 9. a bolt; 10. a first threaded hole; 11. a protection plate; 12. a support; 13. a support; 14. and a second threaded hole.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, high tension cable butt joint auxiliary fixture, including first annular seat 1, second annular seat 2, first screw 3, second screw 4, first annular seat 1 top is equipped with second annular seat 2, the equal fixedly connected with first lug 5 of two sides of first annular seat 1, the equal fixedly connected with second lug 6 of two sides of second annular seat 2, seven arc rails 7 have been seted up to first annular seat 1 front circumference array, seven arc rail 7 surfaces all array is equipped with three ball 8, arc rail 7 diameter is 1.1 times of ball 8 diameter, arc rail 7 cross-sectional shape is two-thirds circular, the diameter of ball 8 is less than the diameter of arc rail 7, simultaneously one-third of ball 8 is higher than first annular seat 1, the cable can smooth removal when not influencing the cable removal, make the cable epidermis can not scratched.
The first lug 5 and the second lug 6 are fixedly connected through a first screw 3, a bolt 9 is arranged on the surface of the first screw 3 close to the first lug 5, when the first screw 3 is in butt joint, the first annular seat 1 and the second annular seat 2 can be fixed together, so that a cable cannot move randomly, and the working efficiency is improved, the cross section of the first annular seat 1 is two fifths of a circle, the cross section of the second annular seat 2 is three fifths of a circle, the circular arc diameter of the first annular seat 1 is the same as that of the second annular seat 2, a protection plate 11 is arranged at the bottom of the second annular seat 2, the longitudinal section of the protection plate 11 is three fifths of a circle, the circular arc diameters of the first annular seat 1 and the second annular seat 2 are different, because the first annular seat 1 and the second annular seat 2 have different functions, the first annular seat 1 provides movement of the cable, and the second annular seat 2 provides support for the cable, the arc diameter of the second annular seat 2 needs to be large.
The top of the first annular seat 1 and the front of the first annular seat 1, the back junction and the bottom of the second annular seat 2 and the front of the second annular seat 2, the back are all processed into round corners on the grinding machine through circular arc grinding wheels, the junctions of the first annular seat 1 and the first lug 5, the junctions of the second annular seat 2 and the second lug 6 are all processed into round corners on the grinding machine through circular arc grinding wheels, and the design of the round corners avoids the scraping of the first annular seat 1 and the second annular seat 2 on cable skins.
The working principle of the utility model is as follows: fix four supports 12 in the front and the back of first annular seat 1, then according to waiting of cable to place the height, select suitable second screw hole 14 the position with second screw 4 fixing support 13, place the cable on first annular seat 1 again, the in-process of butt joint is pulled forward, after confirming the number position, through first screw 3 fixed first annular seat 1 and second annular seat 2, change the position of first annular seat 1 and second annular seat 2 under the circumstances that needs, and be connected with support 12.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Supplementary fixture of high tension cable butt joint includes first annular seat (1), second annular seat (2), first screw (3), second screw (4), its characterized in that: first annular seat (1) top is equipped with second annular seat (2), the first lug of the equal fixedly connected with in two sides of first annular seat (1) (5), the equal fixedly connected with second lug (6) in two sides of second annular seat (2), seven arc rails (7), seven have been seted up to the positive circumference array of first annular seat (1) arc rail (7) surface is all arrayed and is equipped with three ball (8), arc rail (7) diameter is 1.1 times of ball (8) diameter, arc rail (7) cross sectional shape is two-thirds's circular.
2. A high voltage cable docking aid clip according to claim 1, wherein: the first lug (5) and the second lug (6) are fixedly connected through a first screw (3), and a bolt (9) is arranged on the surface, close to the first lug (5), of the first screw (3).
3. A high voltage cable docking aid clip according to claim 1, wherein: the cross-sectional shape of the first annular seat (1) is two fifths of a circle, the cross-sectional shape of the second annular seat (2) is three fifths of a circle, the circular arc diameter of the first annular seat (1) is the same as that of the second annular seat (2), and the front surface and the back surface of the first bump (5) and the front surface and the back surface of the second bump (6) are provided with first threaded holes (10).
4. A high voltage cable docking aid clip according to claim 1, wherein: the bottom of the second annular seat (2) is provided with a protection plate (11), and the longitudinal section of the protection plate (11) is three fifths of a circle.
5. A high voltage cable docking aid clip according to claim 1, wherein: the front surface and the back surface of the first bump (5) are fixedly connected with brackets (12), and the front surfaces of the brackets (12) are fixedly connected with supports (13) through second screws (4).
6. A high voltage cable docking aid clip according to claim 1, wherein: the top of the first annular seat (1), the front and back joints of the first annular seat (1), the bottom of the second annular seat (2) and the front and back of the second annular seat (2) are all processed into round corners on the grinding machine through arc grinding wheels, and the joints of the first annular seat (1) and the first lug (5), and the joints of the second annular seat (2) and the second lug (6) are all processed into round corners on the grinding machine through arc grinding wheels.
7. A high voltage cable docking aid clip according to claim 5, wherein: four second threaded holes (14) are formed in the front face of the support (12) and the front face of the support (13) in an array penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122422626.XU CN216056065U (en) | 2021-10-09 | 2021-10-09 | Auxiliary clamp for butt joint of high-voltage cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122422626.XU CN216056065U (en) | 2021-10-09 | 2021-10-09 | Auxiliary clamp for butt joint of high-voltage cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216056065U true CN216056065U (en) | 2022-03-15 |
Family
ID=80608313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122422626.XU Active CN216056065U (en) | 2021-10-09 | 2021-10-09 | Auxiliary clamp for butt joint of high-voltage cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216056065U (en) |
-
2021
- 2021-10-09 CN CN202122422626.XU patent/CN216056065U/en active Active
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