CN220830149U - FT type connecting pipe type cable joint - Google Patents
FT type connecting pipe type cable joint Download PDFInfo
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- CN220830149U CN220830149U CN202322600392.2U CN202322600392U CN220830149U CN 220830149 U CN220830149 U CN 220830149U CN 202322600392 U CN202322600392 U CN 202322600392U CN 220830149 U CN220830149 U CN 220830149U
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- cable joint
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of cable connectors and discloses an FT type connecting pipe type cable connector which comprises a nut mechanism and a body mechanism, wherein the body mechanism is positioned below the nut mechanism, and the nut mechanism comprises an upper connecting end, a screwing ring, a lower connecting end, a conical pressing ring, a first internal thread, a second internal thread, an anti-slip strip, a metal steel pipe, a first threaded end, a three-core connecting terminal, an inserting hole, a first cable connector and a second cable connector. This FT type takeover formula cable joint, through the installation of nut mechanism, the first internal thread of screwing of metal steel pipe's first screw thread end to with metal steel pipe fixed connection upper junction end, make the outside cable that adopts metal steel pipe protection can be with cable joint fine connection, promote cable joint's application face, through the installation of elasticity jacket clamp subassembly, the toper is forced the ring and is down the displacement more, the effort that the bulge loop was pressed towards the recess ring is just bigger more, thereby adjusts the clamping strength to the cable, promotes cable joint's flexibility and practicality.
Description
Technical Field
The utility model relates to the technical field of cable connectors, in particular to an FT type connecting pipe type cable connector.
Background
The cable is an electric energy or signal transmission device, and is usually composed of several wires or groups of wires, and is usually a cable similar to a rope formed by twisting several wires or groups of wires (at least two wires in each group), wherein each group of wires are mutually insulated and are twisted around a center, the whole outside is covered with a high-insulation coating, the cable is characterized by inner power supply and outer insulation, and the cable is provided with a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, and the cable or the cable is composed of single-strand or multi-strand wires and an insulation layer and is used for connecting circuits, electric appliances and the like.
After the cable joint is paved, the wires must be connected into a whole to form a continuous line, the connection points are called cable joints, the cable joints at the middle part of the cable line are called intermediate joints, the cable joints at the two ends of the line are called terminal heads, and the cable joints are used for locking and fixing the incoming and outgoing wires to play roles of water resistance, dust resistance and vibration resistance.
The tail end of the tightening screw cap of some existing cable joints is arc-shaped, and only a limiting hole for the cable joint to pass through is reserved, so that the tightening screw cap of the cable joint cannot be connected with a metal steel pipe, and cables installed in the metal steel pipe cannot be well connected with the cable joint, and the application range of the cable joint is limited.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide an FT type connecting pipe type cable joint, which solves the problems that in the prior art, the existing tightening nuts of some cable joints cannot be connected with metal steel pipes, and the applicable surface of the cable joint is limited.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the FT type connecting pipe type cable joint comprises a nut mechanism and a body mechanism, wherein the body mechanism is positioned below the nut mechanism;
The nut mechanism comprises an upper connecting end, a screwing ring, a lower connecting end, a conical pressing ring, a first internal thread, a second internal thread, an anti-slip strip, a metal steel pipe, a first threaded end, a three-core connecting terminal, an inserting hole, a first cable connector and a second cable connector, wherein the screwing ring is fixedly arranged at the lower end of the outer end of the upper connecting end, the lower connecting end is fixedly arranged at the lower end of the screwing ring, the conical pressing ring is fixedly arranged at the inner end of the screwing ring, the first internal thread is fixedly arranged at the inner end of the upper connecting end, the second internal thread is fixedly arranged at the inner end of the lower connecting end, the anti-slip strip is fixedly arranged at the outer end of the screwing ring, the metal steel pipe is movably arranged at the upper end of the upper connecting end, the first threaded end is fixedly arranged at the lower end of the metal steel pipe, the three-core connecting terminal is movably arranged at the inner end of the upper connecting end, the inserting hole is fixedly arranged at the inner end of the three-core connecting terminal, the first cable connector is movably arranged at the upper end of the three-core connecting terminal, and the second cable connector is movably arranged at the lower end of the three-core connecting terminal.
Preferably, the body mechanism comprises a basic body, a second threaded end, a third threaded end, a nut, a gasket, an elastic sleeve clamp assembly, a first external thread and a second external thread, wherein the basic body is movably installed at the lower end of the lower connecting end, and the first internal thread is screwed through the first threaded end of the metal steel pipe, so that the metal steel pipe is fixedly connected with the upper connecting end, a cable which is protected by the metal steel pipe is enabled to be well connected with a cable connector, and the application face of the cable connector is improved.
Preferably, the second thread end is fixedly arranged at the upper end of the basic body, the third thread end is fixedly arranged at the lower end of the basic body, the nut is movably arranged at the outer end of the third thread end, the gasket is movably arranged above the nut, the elastic sleeve clamp assembly is arranged in the second thread end, and the elastic sleeve clamp assembly is made of elastic materials, so that the three-core connecting terminal is clamped after the elastic sleeve clamp assembly is pressed.
Preferably, the first external thread is fixedly arranged at the outer end of the third thread end, the second external thread is fixedly arranged at the outer end of the second thread end, the second thread end is screwed into the lower connecting end, and the second external thread and the second internal thread are connected in a threaded manner, so that the conical packing ring is displaced to the elastic jacket clamp assembly, the elastic jacket clamp assembly is pressed and clamped to the three-core connecting terminal, the first cable connector and the second cable connector are clamped and fixed inside the three-core connecting terminal, and connection of two cables is completed.
Preferably, the elastic sleeve clamp assembly comprises a clamping support cylinder, a bottom limiting ring and a groove ring, wherein the clamping support cylinder is movably arranged at the lower end of the inner end of the second threaded end, the bottom limiting ring is fixedly arranged at the outer end of the lower end of the clamping support cylinder, and the groove ring is fixedly arranged at the upper end of the outer end of the clamping support cylinder.
Preferably, the elastic sleeve clamp assembly further comprises a clamping cylinder body and a convex ring, the clamping cylinder body is movably arranged at the outer end of the clamping support cylinder, the convex ring is fixedly arranged at the upper end of the inner end of the clamping cylinder body, when the conical pressing ring moves downwards, the convex ring is pressed to the groove ring, and the lower the conical pressing ring moves downwards, the larger the acting force of the convex ring to the groove ring is, so that the clamping force of the cable is adjusted.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the FT type connecting pipe type cable joint, the first internal thread is screwed at the first thread end of the metal steel pipe through the installation of the nut mechanism, so that the metal steel pipe is fixedly connected with the upper connecting end, a cable which is protected by the metal steel pipe outside can be well connected with the cable joint, and the application range of the cable joint is improved;
2. According to the FT type connecting pipe type cable joint, through installation of the elastic sleeve clamp assembly, after the conical packing ring moves downwards, the convex ring is pressed to the groove ring, the conical packing ring moves downwards, the acting force of the convex ring pressing to the groove ring is larger, so that the clamping force on a cable is adjusted, and the flexibility and the practicability of the cable joint are improved;
3. This FT formula takeover cable joint through twisting ring external mounting antislip strip, when connecting the cable, can avoid the operator to sweat under the palm of the hand circumstances, and the finger skidded, has improved the convenience of installation, has improved the efficiency of installation simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the body mechanism of the present utility model;
FIG. 4 is a schematic view of a nut mechanism according to the present utility model;
FIG. 5 is a schematic cross-sectional view of an elastic collet assembly according to the present utility model.
In the figure: 1. a nut mechanism; 101. an upper connection end; 102. screwing the ring; 103. a lower connection end; 104. a conical packing ring; 105. a first internal thread; 106. a second internal thread; 107. an anti-slip strip; 108. a metal steel pipe; 109. a first threaded end; 110. three-core connecting terminals; 111. a jack; 112. a first cable joint; 113. a second cable joint; 2. a body mechanism; 201. a base body; 202. a second threaded end; 203. a third threaded end; 204. a nut; 205. a gasket; 206. an elastic collet assembly; 2061. clamping the bracket barrel; 2062. a bottom stop collar; 2063. a groove ring; 2064. clamping the cylinder; 2065. a convex ring; 207. a first external thread; 208. and a second external thread.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the FT type connecting pipe type cable joint comprises a nut mechanism 1 and a body mechanism 2, wherein the body mechanism 2 is positioned below the nut mechanism 1; the nut mechanism 1 comprises an upper connecting end 101, a screwing ring 102, a lower connecting end 103, a conical tightening ring 104, a first internal thread 105, a second internal thread 106, a non-slip strip 107, a metal steel pipe 108, a first threaded end 109, a three-core wiring terminal 110, an inserting hole 111, a first cable joint 112 and a second cable joint 113, wherein the screwing ring 102 is fixedly arranged at the lower end of the outer end of the upper connecting end 101, the lower connecting end 103 is fixedly arranged at the lower end of the screwing ring 102, the conical tightening ring 104 is fixedly arranged at the inner end of the screwing ring 102, the first internal thread 105 is fixedly arranged at the inner end of the upper connecting end 101, the second internal thread 106 is fixedly arranged at the inner end of the lower connecting end 103, the non-slip strip 107 is fixedly arranged at the outer end of the screwing ring 102, the metal steel pipe 108 is movably arranged at the upper end of the upper connecting end 101, the first threaded end 109 is fixedly arranged at the lower end of the metal steel pipe 108, the three-core wiring terminal 110 is movably arranged in the upper connecting end 101, the inserting hole 111 is fixedly arranged at the inner end of the three-core wiring terminal 110, the first cable joint 112 is movably arranged at the upper end of the three-core wiring terminal 110, the second cable joint 113 is movably arranged at the upper end of the three-core wiring terminal 110, and the movable terminal 113 is movably arranged at the lower end of the three-core wiring terminal 110.
The body mechanism 2 comprises a basic body 201, a second threaded end 202, a third threaded end 203, a nut 204, a gasket 205, an elastic sleeve clamp assembly 206, a first external thread 207 and a second external thread 208, wherein the basic body 201 is movably arranged at the lower end of the lower connecting end 103, the second threaded end 202 is fixedly arranged at the upper end of the basic body 201, the third threaded end 203 is fixedly arranged at the lower end of the basic body 201, the nut 204 is movably arranged at the outer end of the third threaded end 203, the gasket 205 is movably arranged above the nut 204, the elastic sleeve clamp assembly 206 is positioned in the second threaded end 202, the first external thread 207 is fixedly arranged at the outer end of the third threaded end 203, the second external thread 208 is fixedly arranged at the outer end of the second threaded end 202, after the elastic sleeve clamp assembly 206 is placed in the second threaded end 202, the three-core connecting terminal 110 is inserted into the elastic sleeve clamp assembly 206, the first cable joint 112 and the second cable joint 113 are inserted into the jack 111, then the second threaded end 202 is screwed into the lower connecting end 103, the second external thread 208 and the second internal thread joint 106 are mutually tightly press the three-core connecting end 206, so that the three-core connecting ends 110 and the second external thread clamp assembly 206 are tightly displace towards each other, and the elastic sleeve clamp assembly is tightly connected with the second external thread joint 206, so that the elastic sleeve clamp assembly is tightly connected with the first cable joint 112 and the elastic sleeve clamp assembly.
The elastic jacket clamp assembly 206 comprises a clamping bracket barrel 2061, a bottom limiting ring 2062 and a groove ring 2063, wherein the clamping bracket barrel 2061 is movably arranged at the lower end of the inner end of the second threaded end 202, the bottom limiting ring 2062 is fixedly arranged at the outer end of the lower end of the clamping bracket barrel 2061, the groove ring 2063 is fixedly arranged at the upper end of the outer end of the clamping bracket barrel 2061, the elastic jacket clamp assembly 206 further comprises a clamping barrel 2064 and a convex ring 2065, the clamping barrel 2064 is movably arranged at the outer end of the clamping bracket barrel 2061, the convex ring 2065 is fixedly arranged at the upper end of the inner end of the clamping barrel 2064, the clamping barrel 2064 is sleeved outside the clamping bracket barrel 2061, the clamping barrel 2064 is limited outside the clamping bracket barrel 2061 through the bottom limiting ring 2062, after the conical pressing ring 104 is downwardly displaced, the convex ring 2065 is pressed against the groove ring 2063, and the acting force of the convex ring 2065 against the groove ring 2063 is larger when the conical pressing ring 104 is downwardly displaced, so that the clamping strength of a cable is adjusted.
Working principle: the user puts the elastic sleeve clamp assembly 206 into the second threaded end 202, inserts the three-core connecting terminal 110 into the elastic sleeve clamp assembly 206, inserts the first cable connector 112 and the second cable connector 113 into the jack 111, and screws the second threaded end 202 into the lower connecting end 103, and connects the second external threads 208 and the second internal threads 106 in a threaded manner, so that the conical pressing ring 104 moves towards the elastic sleeve clamp assembly 206, the elastic sleeve clamp assembly 206 presses and clamps the three-core connecting terminal 110, the first cable connector 112 and the second cable connector 113 are clamped and fixed in the three-core connecting terminal 110, connection of two cables is completed, the first internal threads 105 are screwed through the first threaded end 109 of the metal steel pipe 108, the metal steel pipe 108 is fixedly connected with the upper connecting end 101, a cable protected by the metal steel pipe 108 can be well connected with the cable connector, and the application surface of the cable connector is improved.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
- FT-type take-over cable joint, including nut mechanism (1) and body mechanism (2), its characterized in that: the body mechanism (2) is positioned below the nut mechanism (1);the nut mechanism (1) comprises an upper connecting end (101), a screwing ring (102), a lower connecting end (103), a conical pressing ring (104), a first internal thread (105), a second internal thread (106), an anti-slip strip (107), a metal steel tube (108), a first threaded end (109), a three-core connecting terminal (110), a jack (111), a first cable connector (112) and a second cable connector (113), wherein the screwing ring (102) is fixedly arranged at the lower end of the outer end of the upper connecting end (101), the lower connecting end (103) is fixedly arranged at the lower end of the screwing ring (102), the conical pressing ring (104) is fixedly arranged at the inner end of the screwing ring (102), the first internal thread (105) is fixedly arranged at the inner end of the upper connecting end (101), the second internal thread (106) is fixedly arranged at the inner end of the lower connecting end (103), the anti-slip strip (107) is fixedly arranged at the outer end of the screwing ring (102), the metal steel tube (108) is movably arranged at the upper end of the upper connecting end (101), the metal core (101) is fixedly arranged at the inner end of the three-core connecting terminal (110), the first cable connector (112) is movably mounted at the upper end of the three-core wiring terminal (110), and the second cable connector (113) is movably mounted at the lower end of the three-core wiring terminal (110).
- 2. The FT-type take-over cable joint of claim 1, wherein: the body mechanism (2) comprises a basic body (201), a second threaded end (202), a third threaded end (203), a nut (204), a gasket (205), an elastic sleeve clamp assembly (206), a first external thread (207) and a second external thread (208), wherein the basic body (201) is movably mounted at the lower end of the lower connecting end (103).
- 3. The FT-type take-over cable joint of claim 2, wherein: the second threaded end (202) is fixedly arranged at the upper end of the basic body (201), the third threaded end (203) is fixedly arranged at the lower end of the basic body (201), the nut (204) is movably arranged at the outer end of the third threaded end (203), the gasket (205) is movably arranged above the nut (204), and the elastic sleeve clamp assembly (206) is arranged in the second threaded end (202).
- 4. A FT-type take-over cable joint according to claim 3, characterized in that: the first external thread (207) is fixedly arranged at the outer end of the third thread end (203), and the second external thread (208) is fixedly arranged at the outer end of the second thread end (202).
- 5. The FT-type take-over cable joint of claim 4, wherein: the elastic sleeve clamp assembly (206) comprises a clamping support cylinder (2061), a bottom limiting ring (2062) and a groove ring (2063), wherein the clamping support cylinder (2061) is movably arranged at the lower end of the inner end of the second threaded end (202), the bottom limiting ring (2062) is fixedly arranged at the outer end of the lower end of the clamping support cylinder (2061), and the groove ring (2063) is fixedly arranged at the upper end of the outer end of the clamping support cylinder (2061).
- 6. The FT-type take-over cable joint of claim 5, wherein: the elastic sleeve clamp assembly (206) further comprises a clamping cylinder body (2064) and a convex ring (2065), wherein the clamping cylinder body (2064) is movably arranged at the outer end of the clamping bracket cylinder (2061), and the convex ring (2065) is fixedly arranged at the upper end of the inner end of the clamping cylinder body (2064).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322600392.2U CN220830149U (en) | 2023-09-25 | 2023-09-25 | FT type connecting pipe type cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322600392.2U CN220830149U (en) | 2023-09-25 | 2023-09-25 | FT type connecting pipe type cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830149U true CN220830149U (en) | 2024-04-23 |
Family
ID=90725994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322600392.2U Active CN220830149U (en) | 2023-09-25 | 2023-09-25 | FT type connecting pipe type cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830149U (en) |
-
2023
- 2023-09-25 CN CN202322600392.2U patent/CN220830149U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |