CN220291646U - Armored cable with sealing joint - Google Patents
Armored cable with sealing joint Download PDFInfo
- Publication number
- CN220291646U CN220291646U CN202321948327.2U CN202321948327U CN220291646U CN 220291646 U CN220291646 U CN 220291646U CN 202321948327 U CN202321948327 U CN 202321948327U CN 220291646 U CN220291646 U CN 220291646U
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- cable
- block
- limiting block
- sealing
- arc
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- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 210000001503 joint Anatomy 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses an armored cable with a sealing joint, and belongs to the technical field of cables. The cable outer sheath is internally provided with a plurality of cable cores, the port clamping of the cable cores is connected with a sealing joint, the sealing joint is composed of a first limiting block and a sealing ring, the first limiting block is rotationally connected with the sealing ring.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to an armored cable with a sealing joint.
Background
The armoured cable is made of a flexible solid combination of conductors of different materials encased in a metal sleeve of insulating material. The armoured cable comprises an armoured thermocouple, armoured thermal resistance, an armoured heater and armoured leads, is mainly used for temperature measurement, signal transmission and special heating in chemical industry, metallurgy, mechanical manufacturing, power generation, scientific experiments and the like, and the armoured thermocouple is the largest in dosage.
Chinese patent No. CN213637048U discloses an armor tape fixing device for cable joint protection, including armor tape joint body, the top threaded connection of armor tape joint body has the extrusion cap, the fixed surface of extrusion cap is connected with the go-between, the bottom of go-between is provided with the cover and establishes the protective tube at armor tape joint body surface, the material of protective tube is insulating material, one side fixedly connected with roof of go-between is kept away from to the protective tube. According to the utility model, the middle part of the armor belt joint body is completely sealed with the threads exposed in the air through the protective pipe, so that the effect of protecting the armor belt joint body can be achieved, the protective pipe is manufactured through the insulating material, the workers can be prevented from being damaged by leaked current, the problems that the existing armor belt is poor in self-protective performance, does not have the effect of protecting the threads exposed on the surface, and the threads corroded for a long time under special environments are easy to damage are solved.
In the prior art, when carrying out the structure to the cable, need to misplace the butt joint to different cables, sealing joint position in the above-mentioned technique is fixed, and wire joint can form the bulge in junction after insulating fixed through the protective tube, and not only aesthetic property is poor, blocks when wearing the pipe easily in addition, in view of this, we propose an armoured cable from taking sealing joint.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide an armored cable with a sealing joint, which solves the problems in the background art.
2. Technical proposal
An armored cable with a sealing joint comprises a cable outer sheath and a cable core,
the cable outer sheath is provided with a plurality of cable cores at the inner side, and a plurality of cable core ports are connected with sealing joints in a clamping manner;
the sealing joint is composed of a first limiting block and a sealing ring, the first limiting block is rotationally connected with the sealing ring, a positioning structure is movably connected in the middle of the first limiting block and is arranged on the inner side of the sealing ring, the positioning structure is connected with the outer side of the cable core in a clamping mode, and the first limiting block can rotate to drive the positioning structure to rotate, so that the fixed clamping relation between the positioning structure and the cable core is relieved.
As an alternative scheme of the file technical scheme, the positioning structure comprises a second limiting block, the middle part of the first limiting block is fixedly connected with a second limiting block, the outer side of the second limiting block is fixedly connected with a positioning rod, the positioning rod is fixedly connected with a connecting component, and one end of the connecting component is fixedly connected with a clamping block;
the two connecting components are symmetrically arranged, and the surfaces of the two clamping blocks are arc-shaped plates attached to the cable cores.
As an alternative scheme of the technical scheme of the file, the connecting assembly comprises a connecting block, a connecting shaft, a rotating shaft and an arc-shaped chute, one side of the positioning rod is fixedly connected with the connecting block, the connecting shaft is fixedly connected with the middle part of the connecting block, the connecting shaft is in threaded connection with the rotating shaft, the arc-shaped chute is embedded in the middle part of the arc-shaped chute, and the inner side of the arc-shaped chute is slidably connected with the positioning shaft.
As an alternative scheme of the technical scheme of the utility model, the positioning shaft is embedded in the middle of the sealing ring, the positioning shaft comprises a fixed rod and a fixed block, the fixed block is in sliding connection with the inner side of the arc chute, and the top end of the fixed block is rotationally connected with the fixed rod.
As an alternative scheme of the technical scheme of the utility model, the inner wall of the sealing ring is provided with a limit groove, and the size of the limit groove is equal to the width of the clamping block.
As an alternative scheme of the technical scheme of the utility model, the inner wall of the second limiting block is provided with a sealing rubber strip.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the utility model, through the arrangement of the positioning structure, when a cable is wired, a worker rotates the first limiting block, the first limiting block rotates to drive the second limiting block to rotate, the second limiting block rotates to drive the positioning rod to rotate, the positioning rod rotates to drive the connecting assembly to rotate, the connecting assembly rotates to drive the clamping block to rotate until the clamping block is embedded into the inner side of the limiting groove, the two clamping blocks do not clamp the outer side of the cable core any more, the fixation of the second limiting block to the cable core is released, and the worker can adjust the positions of all sealing joints according to the wiring requirement, so that the bulge is avoided after the cable is wired, and the normal use of the cable is influenced.
Drawings
Fig. 1 is a schematic view of the whole structure of an armored cable with a sealing joint according to a preferred embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of the inside structure of a sealing joint of an armored cable with a sealing joint according to a preferred embodiment of the present utility model;
fig. 3 is a schematic view showing a specific connection section of a connection assembly of an armored cable with a sealing joint according to a preferred embodiment of the present utility model;
the reference numerals in the figures illustrate: 1. an outer cable sheath; 2. a cable core; 3. sealing the joint; 31. a first limiting block; 32. a second limiting block; 34. a positioning rod; 35. a connection assembly; 351. a connecting block; 352. a connecting shaft; 353. a rotating shaft; 354. an arc chute; 36. a clamping block; 37. a seal ring; 38. a limit groove; 39. and positioning the shaft.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution:
referring to fig. 1, 2 and 3, a plurality of cable cores 2 are arranged on the inner side of a cable outer sheath 1, a sealing joint 3 is sleeved on the outer side of a port of each cable core 2, each sealing joint 3 comprises a first limiting block 31 and a sealing ring 37, a second limiting block 32 is fixedly connected to the middle part of one side of each first limiting block 31, which is close to each sealing ring 37, sealing rubber strips are arranged on the inner side of each second limiting block 32, the second limiting blocks 32 are stably arranged on the outer side of each cable core 2 under the condition that the first limiting blocks 31 are not stressed, positioning rods 34 are fixedly connected to two sides of each second limiting block 32, the other ends of the positioning rods 34 are fixedly connected with connecting blocks 351, the other ends of the connecting blocks 351 are fixedly connected with rotating shafts 353 through connecting shafts 352, and clamping blocks 36 are fixedly connected to the other ends of two rotating shafts 353 which are oppositely arranged;
the staff rotates the first limiting block 31, the first limiting block 31 drives the second limiting block 32 to rotate, the second limiting block 32 rotates to drive the positioning rod 34 to rotate, the positioning rod 34 rotates to drive the connecting block 351 to rotate, the connecting block 351 drives the rotating shaft 353 to rotate through the connecting shaft 352, a fixed groove is formed in the middle of the second limiting block 32, a connecting component 35 is arranged on the inner side of the fixed groove, and the connecting component 35 can freely rotate on the inner side of the fixed groove;
the positioning shaft 39 is embedded in the middle of the sealing ring 37, the positioning shaft 39 is composed of a fixed rod and a fixed block, the fixed block is in sliding connection with the inner side of the arc chute 354, the arc chute 354 is arranged in the middle of the outer side of the rotating shaft 353, and the top end of the fixed block is rotationally connected with the fixed rod;
the connecting component 35 rotates at the inner side of the fixed groove, the rotating shaft 353 rotates and drives the arc-shaped chute 354 to rotate, and the arc-shaped chute 354 rotates and drives the fixed block to slide, so that the rotation of the connecting component 35 is limited by the positioning shaft 39, and the rotating stability of the connecting component 35 is ensured;
the inner wall of the sealing ring 37 is provided with a limit groove 38, the size of the limit groove 38 is equal to the width of the clamping block 36, the connecting assembly 35 rotates to drive the clamping blocks 36 to rotate, the surfaces of the two clamping blocks 36 are arc plates attached to the cable core 2, the clamping blocks 36 rotate and are not clamped with the outer side of the cable core 2, the positioning structure is released to clamp and fix the position of the cable core 2, the clamping blocks 36 rotate and are completely embedded into the inner side of the limit groove 38, the resistance of the following second limiting block 32 in the moving process is not increased, and the cable core 2 is prevented from being contacted with the positioning structure in the moving process;
when carrying out dislocation butt joint to different cable core 2, first stopper 31 is rotated at first, first stopper 31 rotates and drives second stopper 32 and rotate, second stopper 32 rotates and drives locating lever 34 and rotate, locating lever 34 rotates and drives connecting block 351 and rotate, connecting block 351 rotates and drives connecting shaft 352 and rotate, connecting shaft 352 drives pivot 353 and rotates in step, arc spout 354 rotates and drives the fixed block in locating shaft 39 to slide, thereby protect pivot 353 through locating shaft 39 rotates, avoid pivot 353 to rotate unstably, pivot 353 rotates and drives fixture block 36 to rotate, two fixture blocks 36 counter-rotating no longer carry out the block to cable core 2 and fix, fixture block 36 inlays into spacing groove 38 inside, do not lie in cable core 2 contact, then the staff pulls first stopper 31, first stopper 31 drives second stopper 32 and removes, second stopper 32 drives location structure and removes, location structure drives sealing ring 37 and then cable core 2 outside and remove, until a plurality of sealing joints 3 remove to different butt joint positions respectively, the staff of being convenient for carries out joint processing to cable core 2, the bulge condition appears, the practicality is improved.
Although an example of the present utility model has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. From armor cable of taking sealed joint contains cable oversheath and cable core, its characterized in that:
the cable outer sheath is provided with a plurality of cable cores at the inner side, and a plurality of cable core ports are connected with sealing joints in a clamping manner;
the sealing joint is composed of a first limiting block and a sealing ring, the first limiting block is rotationally connected with the sealing ring, a positioning structure is movably connected in the middle of the first limiting block and is arranged on the inner side of the sealing ring, the positioning structure is connected with the outer side of the cable core in a clamping mode, and the first limiting block can rotate to drive the positioning structure to rotate, so that the fixed clamping relation between the positioning structure and the cable core is relieved.
2. The armored cable with a sealing joint according to claim 1, wherein: the positioning structure comprises a second limiting block, the middle part of the first limiting block is fixedly connected with a second limiting block, the outer side of the second limiting block is fixedly connected with a positioning rod, the positioning rod is fixedly connected with a connecting component, and one end of the connecting component is fixedly connected with a clamping block;
the two connecting components are symmetrically arranged, and the surfaces of the two clamping blocks are arc-shaped plates attached to the cable cores.
3. The armored cable with a sealing joint according to claim 2, wherein: the connecting assembly comprises a connecting block, a connecting shaft, a rotating shaft and an arc-shaped chute, wherein one side of the positioning rod is fixedly connected with the connecting block, the connecting shaft is fixedly connected with the middle part of the connecting block, the connecting shaft is in threaded connection with the rotating shaft, the arc-shaped chute is embedded in the middle part of the arc-shaped chute, and the positioning shaft is slidably connected with the inner side of the arc-shaped chute.
4. The armored cable with a sealing joint according to claim 3, wherein: the locating shaft is embedded in the middle of the sealing ring, the locating shaft is composed of a fixing rod and a fixing block, the fixing block is in sliding connection with the inner side of the arc-shaped chute, and the top end of the fixing block is rotationally connected with the fixing rod.
5. The armored cable with a sealing joint according to claim 1, wherein: the inner wall of the sealing ring is provided with a limiting groove, and the size of the limiting groove is equal to the width of the clamping block.
6. The armored cable with a sealing joint according to claim 2, wherein: and a sealing rubber strip is arranged on the inner wall of the second limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948327.2U CN220291646U (en) | 2023-07-24 | 2023-07-24 | Armored cable with sealing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948327.2U CN220291646U (en) | 2023-07-24 | 2023-07-24 | Armored cable with sealing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291646U true CN220291646U (en) | 2024-01-02 |
Family
ID=89331486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321948327.2U Active CN220291646U (en) | 2023-07-24 | 2023-07-24 | Armored cable with sealing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291646U (en) |
-
2023
- 2023-07-24 CN CN202321948327.2U patent/CN220291646U/en active Active
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