CN219779758U - Mechanical cable crossing device - Google Patents
Mechanical cable crossing device Download PDFInfo
- Publication number
- CN219779758U CN219779758U CN202320984868.4U CN202320984868U CN219779758U CN 219779758 U CN219779758 U CN 219779758U CN 202320984868 U CN202320984868 U CN 202320984868U CN 219779758 U CN219779758 U CN 219779758U
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- China
- Prior art keywords
- ring
- cable
- sealing
- cap
- barrel
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 8
- 241000287107 Passer Species 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 11
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to the technical field of cable traversing devices and discloses a mechanical cable traversing device which comprises a cable and a traversing device body, wherein the traversing device body comprises a ring cap, a ring barrel and a sealing assembly, a threaded block is fixedly arranged at the bottom of the ring cap, the side surface of the threaded block is in threaded connection with the top end of the ring barrel, column holes are formed in the ring barrel and the threaded block, and two fixing rings are fixedly sleeved on the side surface of the cable. According to the mechanical cable crossing device, after the fixed ring, the first sealing ring and the second sealing ring are arranged, the first sealing ring seals the gap between the ring cap and the ring barrel after the ring cap and the ring barrel are in threaded installation, and the two fixed rings on the cable respectively squeeze the threaded block and the second sealing ring in the ring barrel, so that the gap between the cable and the ring cap and the ring barrel is sealed, the tightness of the two ends of the cable crossing device after the cable crossing device is installed is improved, and the cable crossing device is convenient to seal.
Description
Technical Field
The utility model relates to the technical field of cable traversers, in particular to a mechanical cable traverser.
Background
The cable traversing device is arranged on a cable passing packer and is a sealing tool for a downhole power cable to pass through the cable packer. The existing cable crossing device consists of a pressing cap and a body, threads are sealed between the pressing cap and the body, gaps exist between one end of the pressing cap, which is opposite to the body, and the surface of the cable, the sealing performance of the two ends of the cable crossing device is poor after the cable crossing device is installed, and the loosening phenomenon easily occurs after the pressing cap and the body are assembled, so that the sealing operation of the cable crossing device is inconvenient.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a mechanical cable crossing device which has the advantages of looseness prevention, convenient disassembly and assembly, good sealing effect and the like, and solves the problems that gaps exist between the opposite ends of a pressing cap and a body of the existing cable crossing device and the surface of a cable, the tightness of the two ends of the installed cable crossing device is poor, the looseness phenomenon easily occurs after the pressing cap and the body are assembled, and the sealing operation of the cable crossing device is inconvenient.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanical type cable crossing ware, includes cable and crossing ware body, crossing ware body includes ring cap, ring section of thick bamboo and seal assembly, the fixed screw thread piece that is provided with in bottom of ring cap, the side surface and the top threaded connection of ring section of thick bamboo of screw thread piece, the post hole has all been seted up to the inside of ring section of thick bamboo and screw thread piece, two solid fixed ring has been cup jointed to the side surface fixation of cable, two gu fixed ring respectively with the inside swing joint in two post holes.
The sealing assembly comprises a first sealing ring and two second sealing rings, the first sealing rings are sleeved on the side surfaces of the threaded blocks, the top and the bottom of the first sealing rings are propped against one side opposite to the ring cap and the ring barrel respectively, the two second sealing rings are located in two cylindrical holes respectively, the side surfaces of the cables are movably connected with the interiors of the two second sealing rings, one side of each second sealing ring opposite to the other is propped against the inner walls of the two cylindrical holes respectively, and one side of each second sealing ring opposite to the other is propped against one side opposite to the two fixed rings respectively
Preferably, the top end of the ring barrel is provided with a thread groove, the side surface of the thread block is in threaded connection with the inside of the thread groove, and the side surface of the thread block is in threaded connection with the thread groove at the top end of the ring barrel, so that the ring cap and the ring barrel are assembled together, and the installation operation of the cable traversing device is facilitated.
Preferably, the right side swing joint at ring cap top has the inserted bar, the jack has been seted up on the right side at ring section of thick bamboo top, the bottom of inserted bar is pegged graft with the inside activity of jack, the fixed pull ring that is provided with in top of inserted bar is pegged graft the cooperation through the inserted bar on ring cap top right side and the jack on ring section of thick bamboo top right side for unable direct rotation between ring cap and the ring section of thick bamboo, thereby prevent that cable traversing ware from appearing not hard up phenomenon after the installation.
Preferably, the fixed block is fixedly sleeved on the side surface of the inserted link, the movable groove is formed in the ring cap, the fixed block is movably connected with the movable groove, and the inserted link can move up and down in the movable groove through the fixed block, so that the inserted link can move up and down to extend, and the cable traversing device can be disassembled and assembled conveniently.
Preferably, a spring is fixedly arranged at the top of the fixed block, the other end of the spring is fixedly connected with the inner top wall of the movable groove, and the cable traversing device is convenient to install, fix and disassemble under the telescopic action of the spring.
Compared with the prior art, the utility model provides a mechanical cable traversing device, which comprises the following components
The beneficial effects are that:
1. according to the mechanical cable crossing device, after the fixed ring, the first sealing ring and the second sealing ring are arranged, the first sealing ring seals the gap between the ring cap and the ring barrel after the ring cap and the ring barrel are in threaded installation, and the two fixed rings on the cable respectively squeeze the threaded block and the second sealing ring in the ring barrel, so that the gap between the cable and the ring cap and the ring barrel is sealed, the tightness of the two ends of the cable crossing device after the cable crossing device is installed is improved, and the cable crossing device is convenient to seal.
2. This mechanical type cable crossing ware, through setting up inserted bar, fixed block and spring, before the cable crossing ware installation, upwards pull the pull ring makes the bottom of inserted bar upwards stretch into in the ring cap, can rotate the screw thread tightly between ring cap and the ring section of thick bamboo, through the resume effect of spring, make the promotion fixed block move down in the movable inslot, drive the inserted bar and move down and insert in the jack on ring section of thick bamboo top right side, unable direct rotation between ring cap and the ring section of thick bamboo this moment, thereby prevent that the cable crossing ware from appearing not hard up phenomenon after the installation, and then the sealing installation of the cable crossing ware of being convenient for.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the structure of the ring cap of the present utility model.
Wherein: 1. a cable; 2. a ring cap; 3. a ring barrel; 4. a screw block; 5. a fixing ring; 6. a first seal ring; 7. a second seal ring; 8. a thread groove; 9. a rod; 10. a fixed block; 11. and (3) a spring.
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. 1-3, a mechanical cable traversing device comprises a cable 1 and a traversing device body, wherein the traversing device body comprises a ring cap 2, a ring barrel 3 and a sealing component, a threaded block 4 is fixedly arranged at the bottom of the ring cap 2, the side surface of the threaded block 4 is in threaded connection with the top end of the ring barrel 3, a threaded groove 8 is formed in the top end of the ring barrel 3, the side surface of the threaded block 4 is in threaded connection with the inside of the threaded groove 8, column holes are formed in the ring barrel 3 and the inside of the threaded block 4, two fixed rings 5 are fixedly sleeved on the side surface of the cable 1, the two fixed rings 5 are respectively and movably connected with the inside of the two column holes, a plug rod 9 is movably connected to the right side of the top of the ring cap 2, a fixed block 10 is fixedly sleeved on the side surface of the plug rod 9, a movable groove is formed in the inside of the ring cap 2, the fixed block 10 is movably connected with the inside of the movable groove, the top fixed mounting of fixed block 10 has spring 11, the other end and the interior roof fixed connection of movable groove of spring 11, the jack has been seted up on the right side at ring section of thick bamboo 3 top, the bottom and the inside activity grafting of jack of inserted bar 9, the fixed pull ring that is provided with in top of inserted bar 9, set up inserted bar 9, fixed block 10 and spring 11, before the cable crossing ware is installed, upwards pull the pull ring makes the bottom of inserted bar 9 upwards stretch into in ring cap 2, can rotate the screw thread tightly between ring cap 2 and the ring section of thick bamboo 3, through the restoring effect of spring 11, make the promotion fixed block 10 move down in the movable groove, drive inserted bar 9 and move down and insert in the jack on ring section of thick bamboo 3 top right side, at this moment, can't direct rotation between ring cap 2 and the ring section of thick bamboo 3, thereby prevent that the cable crossing ware from appearing not hard up phenomenon after the installation, and then the sealed installation of cable crossing ware of being convenient for.
The sealing assembly comprises a first sealing ring 6 and two second sealing rings 7, wherein the first sealing ring 6 is sleeved on the side surface of a threaded block 4, the top and the bottom of the first sealing ring 6 are respectively propped against one side opposite to the annular cap 2 and the annular cylinder 3, the two second sealing rings 7 are respectively positioned in the two column holes, the side surface of the cable 1 is movably connected with the inside of the two second sealing rings 7, one side opposite to the two second sealing rings 7 is respectively propped against the inner walls of the two column holes, one side opposite to the two second sealing rings 7 is respectively propped against one side opposite to the two fixed rings 5, after the threaded installation is carried out between the annular cap 2 and the annular cylinder 3, the first sealing rings 6 seal gaps between the annular cap 2 and the annular cylinder 3, the two fixed rings 5 on the cable 1 respectively squeeze the second sealing rings 7 in the threaded block 4 and the annular cylinder 3, so that the gaps between the surface of the cable 1 and the annular cap 2 and the annular cylinder 3 are sealed, and the gaps between the two ends of the cable traversing device are improved, and the cable traversing device is convenient to install and the cable traversing device is convenient to seal operation.
When the cable traversing device is used, the ring cap 2 and the ring cylinder 3 are sleeved from the upper end and the lower end of the cable 1 respectively, then the pull ring is pulled to enable the bottom end of the inserted link 9 to extend upwards into the ring cap 2, then the ring cylinder 3 is rotated to enable the surface of the threaded block 4 to be tightly rotated, the fixed block 10 is pushed to move downwards in the movable groove through the restoring effect of the spring 11, the inserted link 9 is driven to move downwards and be inserted into the jack on the right side of the top of the ring cylinder 3, at the moment, the ring cap 2 and the ring cylinder 3 cannot rotate directly, and the cable traversing device is prevented from loosening after being installed; the first sealing ring 6 can seal the gap between the ring cap 2 and the ring barrel 3, and the two fixing rings 5 on the cable 1 respectively extrude the threaded block 4 and the second sealing ring 7 in the ring barrel 3, so that the gap between the surface of the cable 1 and the ring cap 2 and the ring barrel 3 is sealed, and the installation tightness of the two ends of the cable traversing device is improved. The mechanical cable traversing device is convenient to install and fix, the cable traversing device is prevented from loosening after being installed, and sealing effects between the ring cap 2 and the ring barrel 3 and at two ends of the cable traversing device are good, so that the cable traversing device is convenient to install in a sealing mode.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
1. A mechanical cable crossing device comprising a cable (1) and a crossing device body, characterized in that: the crossing device body comprises a ring cap (2), a ring barrel (3) and a sealing assembly, wherein a threaded block (4) is fixedly arranged at the bottom of the ring cap (2), the side surface of the threaded block (4) is in threaded connection with the top end of the ring barrel (3), column holes are formed in the ring barrel (3) and the threaded block (4), two fixing rings (5) are fixedly sleeved on the side surface of the cable (1), and the two fixing rings (5) are respectively and movably connected with the interiors of the two column holes;
the sealing assembly comprises a first sealing ring (6) and two second sealing rings (7), wherein the first sealing ring (6) is sleeved on the side surface of a threaded block (4), the top and the bottom of the first sealing ring (6) are respectively propped against one side opposite to a ring cap (2) and a ring cylinder (3), the two second sealing rings (7) are respectively located in two column holes, the side surface of a cable (1) is movably connected with the inner parts of the two second sealing rings (7), one side of the two second sealing rings (7) opposite to each other is respectively propped against the inner walls of the two column holes, and one side of the two opposite second sealing rings (7) is respectively propped against one side opposite to the two fixed rings (5).
2. A mechanical cable passer as in claim 1 wherein: the top end of the ring cylinder (3) is provided with a thread groove (8), and the side surface of the thread block (4) is in threaded connection with the inside of the thread groove (8).
3. A mechanical cable passer as in claim 1 wherein: the right side swing joint at ring cap (2) top has inserted bar (9), the jack has been seted up on the right side at ring section of thick bamboo (3) top, the bottom of inserted bar (9) is pegged graft with the inside activity of jack, the top of inserted bar (9) is fixed to be provided with the pull ring.
4. A mechanical cable passer as in claim 3 wherein: the side surface of the inserted link (9) is fixedly sleeved with a fixed block (10), a movable groove is formed in the ring cap (2), and the fixed block (10) is movably connected with the inner part of the movable groove.
5. A mechanical cable multiplier as set forth in claim 4 wherein: the top of the fixed block (10) is fixedly provided with a spring (11), and the other end of the spring (11) is fixedly connected with the inner top wall of the movable groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984868.4U CN219779758U (en) | 2023-04-27 | 2023-04-27 | Mechanical cable crossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984868.4U CN219779758U (en) | 2023-04-27 | 2023-04-27 | Mechanical cable crossing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779758U true CN219779758U (en) | 2023-09-29 |
Family
ID=88132561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320984868.4U Active CN219779758U (en) | 2023-04-27 | 2023-04-27 | Mechanical cable crossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779758U (en) |
-
2023
- 2023-04-27 CN CN202320984868.4U patent/CN219779758U/en active Active
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