CN213304952U - Compression connecting structure of cable connector - Google Patents
Compression connecting structure of cable connector Download PDFInfo
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- CN213304952U CN213304952U CN202022083745.2U CN202022083745U CN213304952U CN 213304952 U CN213304952 U CN 213304952U CN 202022083745 U CN202022083745 U CN 202022083745U CN 213304952 U CN213304952 U CN 213304952U
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Abstract
The utility model discloses a compressing connection structure of cable connector, including the cable main part, first fixed plate and second fixed plate, the top and the bottom of first fixed plate and second fixed plate opposite side all are fixed with the internal thread pipe, the internal thread pipe is close to second fixed plate one end and rotates and is provided with the screw rod, the screw rod runs through the second fixed plate, the screw rod runs through second fixed plate outside one end and is fixed with the twist grip, all run through between first fixed plate and the second fixed plate and be fixed with the cutting ferrule, the cutting ferrule top rotates and is provided with fastening bolt, fastening bolt is located cutting ferrule inside one end and is fixed with the adjusting bearing, the adjusting bearing bottom is fixed with movable splint, cutting ferrule inside bottom is fixed with solid fixed splint, the cable main part is located between solid fixed splint and; the butt joint of the cable main bodies is facilitated, the fixing is simple and feasible, the stability and the reliability are realized, the working efficiency of the connection of the cable main bodies is improved, the butt joint device is suitable for cable main bodies of different models, and the application range of the butt joint device is widened.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to cable connector's compact connection structure.
Background
The cable connector is mainly suitable for signal transmission between internal connection and distribution frame of various digital program controlled exchanges and photoelectric transmission equipment of transmission equipment bureau, and is used for transmitting communication equipment of data, audio frequency, video frequency and the like. The sheath is made of flame-retardant materials, and the safety factor is high. The cable is produced by adopting an advanced process, so that the flame-retardant and anti-uniformity of the cable is good, and the multi-core cable enables the rack to be laid more conveniently.
However, the conventional cable connector is only used for simply connecting a cable, is difficult to limit and fix, lacks a corresponding pressing device, and is not stable enough in connection, so that the pressing connection structure of the cable connector is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a cable connector's the connection structure that compresses tightly makes things convenient for the cable main part to dock, does not need manually to fix, and is fixed simple and easy, reliable and stable, improves the work efficiency that the cable main part is connected, is applicable to the cable main part of different models simultaneously, has improved the application scope of this device.
In order to solve the technical problem, the utility model provides a following technical scheme: the compressing and connecting structure of the cable connector comprises a cable main body, a first fixing plate and a second fixing plate, wherein internal thread pipes are fixed at the top end and the bottom end of the opposite side of the first fixing plate and the second fixing plate, the internal thread pipes are rotatably provided with screw rods close to one end of the second fixing plate, the screw rods penetrate through the second fixing plate, rotating handles are fixed at one ends of the screw rods, which penetrate through the outer side of the second fixing plate, clamping sleeves are fixedly penetrated in the middles of the first fixing plate and the second fixing plate, fastening bolts are rotatably arranged at the top ends of the clamping sleeves, adjusting bearings are fixed at one ends of the fastening bolts, which are located inside the clamping sleeves, movable clamping plates are fixed at the bottom ends of the adjusting bearings, fixed clamping plates are fixed at the bottom ends of.
As a preferred technical scheme of the utility model, the cable main part outside is provided with bipyramid screw thread pipe, bipyramid screw thread pipe both ends have all rotated conical nut, conical nut is located the cable main part outside, conical nut and bipyramid screw thread pipe all are located between first fixed plate and the second fixed plate.
As an optimal technical scheme of the utility model, establish to the arc on the fastening bolt top, S anti-skidding line has been seted up to the arc top surface.
As an optimized technical scheme of the utility model, it is circular to change the axial cross-section that is located the screw rod, it is provided with the sweat-proof bump to change the surface.
As an optimal technical scheme of the utility model, two fastening bolt is in on the same axis, fixed splint and movable clamp plate center on cable main part relative distribution.
As an optimized technical scheme of the utility model, solid fixed splint all are fixed with the latch with the activity splint opposite side, the latch is at solid fixed splint and activity splint surface evenly distributed.
As an optimized technical scheme of the utility model, bipyramid screw thread pipe and cone nut contact position all are scribbled the lubricating layer.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. through install internal thread pipe and screw rod additional between first fixed plate and second fixed plate, make things convenient for the cable main part to dock, do not need manually to fix, fixed simple and easy, reliable and stable improves the work efficiency that the cable main part is connected, is applicable to the cable main part of different models simultaneously, has improved the application scope of this device.
2. Through install awl nut and bipyramid screw thread pipe additional in the cable main part outside to make cable main part junction compressed tightly firm in connection, and difficult barrier propterty is high, is difficult for receiving external influence.
Drawings
Fig. 1 is a schematic view of a compression connection structure of a cable connector according to the present invention;
FIG. 2 is a schematic view of the fixing clip plate of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
FIG. 4 is a schematic view of the structure of the double-cone threaded screw tube of the present invention;
wherein: 1. a cable body; 2. a card sleeve; 3. fastening a bolt; 4. adjusting the bearing; 5. fixing the clamping plate; 6. a movable splint; 7. a first fixing plate; 8. an internally threaded tube; 9. a screw; 10. turning a handle; 11. a second fixing plate; 12. a cone nut; 13. double-cone threaded screw pipe.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-3, the compression connection structure of the cable connector includes a cable main body 1, a first fixing plate 7 and a second fixing plate 11, wherein the top end and the bottom end of the opposite side of the first fixing plate 7 and the second fixing plate 11 are both fixed with an internal threaded tube 8, the internal threaded tube 8 is rotatably provided with a screw 9 near one end of the second fixing plate 11, the screw 9 penetrates through the second fixing plate 11, a rotating handle 10 is fixed at one end of the screw 9, which penetrates through the outer side of the second fixing plate 11, a clamping sleeve 2 is fixedly penetrated between the first fixing plate 7 and the second fixing plate 11, the top end of the clamping sleeve 2 is rotatably provided with a fastening bolt 3, one end of the fastening bolt 3, which is located inside the clamping sleeve 2, is fixed with an adjusting bearing 4, the bottom end of the adjusting bearing 4 is fixed with a movable clamping plate 6, the bottom end of the.
By additionally arranging the internal threaded pipe 8 and the screw 9 between the first fixing plate 7 and the second fixing plate 11, when the cable main body 1 needs to be limited and fixed, the clamping sleeve 2 is firstly respectively sleeved on the outer sides of the required connection part of the two cable main bodies 1, but the fastening bolt 3 is respectively rotated, the fastening bolt 3 drives the adjusting bearing 4 and the movable clamp plate 6 to move towards one side of the cable main body 1 under the action of the threads, the fastening bolt 3 pushes the movable clamp plate 6 to extrude towards the outer side of the cable main body 1 until the cable main body 1 is clamped under the extrusion action of the movable clamp plate 6 and the fixed clamp plate 5, the cable main body 1 is radially fixed, then the rotating handle 10 is rotated, the rotating handle 10 drives the screw 9 to rotate, the screw 9 continuously moves towards the inner threaded pipe 8 under the rotation action of the threads and the rotating handle 10, so that the distance between the first fixing plate 7 and the second fixing plate, the length required by the connection of the cable main body 1 is adjusted, the butt joint of the cable main body 1 is facilitated, manual fixing is not needed, the fixing is simple, feasible, stable and reliable, the working efficiency of the connection of the cable main body 1 is improved, meanwhile, the device is suitable for cable main bodies 1 of different models, and the application range of the device is widened.
In another embodiment, as shown in fig. 1 and 4, the embodiment discloses that a double-cone threaded pipe 13 is arranged outside the cable main body 1, cone nuts 12 are respectively rotated at both ends of the double-cone threaded pipe 13, the cone nuts 12 are positioned outside the cable main body 1, and the cone nuts 12 and the double-cone threaded pipe 13 are positioned between the first fixing plate 7 and the second fixing plate 11.
Through installing awl nut 12 and bipyramid screw thread pipe 13 additional in cable main part 1 outside, after cable main part 1 butt joint is accomplished, awl nut 12 and bipyramid screw thread pipe 13 that will overlap in advance in the cable main part 1 outside move to two cable main part 1 hookup location, aim at bipyramid screw thread pipe 13 with hookup location after, again with awl nut 12 remove bipyramid screw thread pipe 13 both ends position respectively, awl nut 12 overlaps respectively in the 13 both ends outsides of bipyramid screw thread pipe, twist and move awl nut 12, make awl nut 12 constantly move to bipyramid screw thread pipe 13 middle part, until awl nut 12 is twisted and is motionless, thereby make cable main part 1 junction compressed tightly firm in connection, and difficult barrier propterty is high, be difficult for receiving external influence.
In another embodiment, as shown in fig. 1 and 2, the top end of the fastening bolt 3 is arc-shaped, and the arc-shaped top surface is provided with S anti-slip threads.
Through seting up S anti-skidding line at 3 top cambered surfaces of fastening bolt, increase 3 top frictional force of fastening bolt for operating personnel is when rotating fastening bolt 3, and is more laborsaving.
In another embodiment, as shown in fig. 1, the present embodiment discloses that the cross section of the rotating handle 10 in the axial direction of the screw 9 is circular, and the surface of the rotating handle 10 is provided with sweat-proof convex points.
Through set up sweat-proof bump at commentaries on classics 10 surfaces, be convenient for increase and change 10 roughness for operating personnel rotates 10, and is simpler to changeing.
In another embodiment, as shown in fig. 1 and 2, the embodiment discloses that two fastening bolts 3 are on the same axis, and the fixed clamping plate 5 and the movable clamping plate 6 are distributed opposite to each other around the cable main body 1.
Set two fastening bolt 3 to on the same axis and fixed splint 5 and activity splint 6 distribute around cable main part 1 relatively, can the atress even, ensure cable main part 1's stability.
In another embodiment, as shown in fig. 2, the present embodiment discloses that the fixed splint 5 and the movable splint 6 are fixed with latch teeth on opposite sides, and the latch teeth are uniformly distributed on the surfaces of the fixed splint 5 and the movable splint 6.
Through being provided with the latch at solid fixed splint 5 and movable splint 6 opposite side, be convenient for further fix cable main part 1, improve the stability of pressing from both sides tight department, prevent the condition that takes place to drop.
In another embodiment, as shown in fig. 4, this embodiment discloses that the contact positions of the double-tapered threaded pipe 13 and the taper nut 12 are coated with a lubricating layer.
The lubricating layer is coated at the contact position of the cone nut 12 and the double-cone threaded screw pipe 13, so that an operator can sleeve the cone nut 12 into the outer side of the double-cone threaded screw pipe 13 more simply and smoothly.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Cable connector's compressing tightly connection structure, including cable main part (1), first fixed plate (7) and second fixed plate (11), its characterized in that: the top end and the bottom end of the first fixing plate (7) opposite to the second fixing plate (11) are both fixed with an internal threaded pipe (8), a screw rod (9) is rotatably arranged at one end of the internal thread pipe (8) close to the second fixing plate (11), the screw (9) penetrates through the second fixing plate (11), a rotating handle (10) is fixed at one end of the screw (9) which penetrates through the outer side of the second fixing plate (11), a cutting sleeve (2) is fixedly penetrated between the first fixing plate (7) and the second fixing plate (11), a fastening bolt (3) is rotatably arranged at the top end of the cutting sleeve (2), an adjusting bearing (4) is fixed at one end of the fastening bolt (3) positioned in the cutting sleeve (2), a movable clamping plate (6) is fixed at the bottom end of the adjusting bearing (4), a fixed clamping plate (5) is fixed at the bottom end inside the clamping sleeve (2), the cable main body (1) is positioned between the fixed clamping plate (5) and the movable clamping plate (6).
2. The compression connection structure of a cable connector according to claim 1, wherein: the cable is characterized in that a double-cone threaded wire tube (13) is arranged on the outer side of the cable main body (1), cone nuts (12) are arranged at two ends of the double-cone threaded wire tube (13) in a rotating mode, the cone nuts (12) are located on the outer side of the cable main body (1), and the cone nuts (12) and the double-cone threaded wire tube (13) are located between the first fixing plate (7) and the second fixing plate (11).
3. The compression connection structure of a cable connector according to claim 1, wherein: the top end of the fastening bolt (3) is arc-shaped, and S anti-skid grains are formed in the top surface of the arc-shaped.
4. The compression connection structure of a cable connector according to claim 1, wherein: the cross section of the rotating handle (10) in the axial direction of the screw rod (9) is circular, and the surface of the rotating handle (10) is provided with anti-sweat salient points.
5. The compression connection structure of a cable connector according to claim 1, wherein: the two fastening bolts (3) are positioned on the same axis, and the fixed clamping plate (5) and the movable clamping plate (6) are distributed around the cable main body (1) oppositely.
6. The compression connection structure of a cable connector according to claim 1, wherein: the clamping teeth are fixed on the opposite sides of the fixed clamping plate (5) and the movable clamping plate (6) and are uniformly distributed on the surfaces of the fixed clamping plate (5) and the movable clamping plate (6).
7. The compression connection structure of a cable connector according to claim 2, wherein: and the contact positions of the double-cone threaded wire pipe (13) and the cone nut (12) are coated with lubricating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083745.2U CN213304952U (en) | 2020-09-22 | 2020-09-22 | Compression connecting structure of cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083745.2U CN213304952U (en) | 2020-09-22 | 2020-09-22 | Compression connecting structure of cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213304952U true CN213304952U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022083745.2U Active CN213304952U (en) | 2020-09-22 | 2020-09-22 | Compression connecting structure of cable connector |
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| CN (1) | CN213304952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024287A (en) * | 2021-11-13 | 2022-02-08 | 国网新疆电力有限公司吐鲁番供电公司 | Protective device for construction of power transmission cable |
| CN114069493A (en) * | 2021-11-11 | 2022-02-18 | 上海市基础工程集团有限公司 | Disjointed sleeve fastener suitable for submarine cable protective sleeve |
-
2020
- 2020-09-22 CN CN202022083745.2U patent/CN213304952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069493A (en) * | 2021-11-11 | 2022-02-18 | 上海市基础工程集团有限公司 | Disjointed sleeve fastener suitable for submarine cable protective sleeve |
| CN114024287A (en) * | 2021-11-13 | 2022-02-08 | 国网新疆电力有限公司吐鲁番供电公司 | Protective device for construction of power transmission cable |
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