CN115940075A - Communication cable joint connecting device - Google Patents
Communication cable joint connecting device Download PDFInfo
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- CN115940075A CN115940075A CN202211678031.3A CN202211678031A CN115940075A CN 115940075 A CN115940075 A CN 115940075A CN 202211678031 A CN202211678031 A CN 202211678031A CN 115940075 A CN115940075 A CN 115940075A
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The invention discloses a communication cable joint connecting device, which belongs to the technical field of communication cables, and comprises two sections of cables and also comprises: the outer joint barrel and the inner joint barrel are used for protecting the joint of the two sections of cables; the fixing mechanism is used for fixing the inner joint barrel and the outer joint barrel; the sealing mechanism is used for sealing the joint between the inner joint barrel and the outer joint barrel; according to the scheme, the inner cable joint is protected through the outer joint barrel and the inner joint barrel, the installation and the disassembly are very simple and convenient, the operation efficiency is high, the cable joint can be recycled and reused, and the waste is reduced while the environment is protected; this scheme seals through the gap department of sealing mechanism external joint section of thick bamboo and inner joint section of thick bamboo, and is sealed effectual, has greatly avoided external dust and rainwater to enter into inside joint department, avoids causing harm such as cable joint department corruption, pollution, ageing breakdown, has improved the protection effect to cable joint.
Description
Technical Field
The invention relates to the technical field of communication cables, in particular to a communication cable joint connecting device.
Background
The application range of the cable is very wide, relates to the industries such as electric power, building, communication, manufacturing and the like, and is closely related to each department of national economy. When cables are laid, in order to form a continuous line by multiple lengths of cables, adjacent two lengths of cables must be connected, and these connection points are cable joints.
Current cable joint connecting device is generally exactly a box of cover in joint department, and is poor to cable joint department protecting effect, and not only external dust and rainwater easily enter into joint department and cause harm such as corruption, pollution, ageing breakdown, greatly influence the normal use of cable, and connecting device's installation and follow-up dismantlement such as maintenance migration are all comparatively loaded down with trivial details moreover, and operating efficiency is low, influences the construction progress.
Therefore, it is necessary to provide a communication cable connector connecting device to solve the above technical problems.
Disclosure of Invention
The present invention is directed to a communication cable connector connecting device to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a communications cable joint connection comprising two lengths of cable and further comprising: two connecting pipes are arranged and are respectively arranged outside the two sections of cables to respectively limit the movement of the two sections of cables;
the outer joint barrel and the inner joint barrel are respectively arranged at the end parts of the two connecting pipes, are fixedly connected with the corresponding connecting pipes and are used for protecting the joint of the two sections of cables;
a plurality of fixing mechanisms which are arranged in the inner joint barrel in an array mode and are used for fixing the inner joint barrel and the outer joint barrel;
and the sealing mechanism is arranged in the outer joint barrel and used for sealing the joint between the inner joint barrel and the outer joint barrel so as to avoid external dust, rainwater and the like.
As a further scheme of the invention: the fixing mechanism comprises a transmission cavity, a fixing block, a first telescopic piece and a removing assembly, the transmission cavity is arranged inside the inner joint barrel, the fixing block is connected with the inner wall of the transmission cavity in a sliding mode, the first telescopic piece is fixedly connected between the fixing block and the bottom wall of the transmission cavity, a plurality of fixing grooves are formed in the inner wall of the outer joint barrel, when the fixing block enters the fixing grooves, the inner joint barrel is fixed, and the removing assembly is arranged in the transmission cavity and used for enabling the fixing block to move out of the fixing grooves to remove the fixing of the inner joint barrel.
As a further scheme of the invention: the release assembly comprises a connecting rod fixedly connected to the side wall of the fixed block, the upper end of the connecting rod is fixedly connected with a pressing rod, the upper end of the pressing rod movably penetrates through the outer wall of the inner joint barrel and is located outside the outer joint barrel, and a plurality of first telescopic pieces are also arranged between the pressing rod and the transmission cavity.
As a further scheme of the invention: sealing mechanism includes seal groove, gasbag circle, a plurality of gas storage chamber and a plurality of subassembly that touches, the seal groove is seted up in outer joint section of thick bamboo inner wall, the gasbag circle sets up in the seal groove, and is a plurality of the gas storage chamber is seted up in outer joint section of thick bamboo inside and is communicated with each other with the gasbag circle, touch the subassembly and locate in the gas storage chamber for make the gas in the gas storage chamber enter into in the gasbag circle and make its inflation.
As a further scheme of the invention: the touch assembly comprises a piston plate which is attached to the inner wall of the gas storage cavity in a sliding mode, the side wall of the piston plate is fixedly connected with a touch rod, the end portion of the touch rod movably penetrates through the inner wall of the gas storage cavity and is fixedly connected with a touch block, and a second telescopic piece is fixedly connected between the touch block and the inner wall of the outer joint barrel.
As a further scheme of the invention: the inner wall of connecting pipe is provided with the rubber ring cover for hug closely the cable outer wall and get into in order to avoid outside impurity, the inside a plurality of restriction subassemblies that are equipped with of connecting pipe for fix the restriction to the cable.
As a further scheme of the invention: the limiting assembly comprises a screw rod in threaded connection with the outer wall of the connecting pipe, one end of the screw rod extends into the connecting pipe and is rotatably connected with a limiting pressing plate for abutting against the outer wall of the cable and pressing the rubber ring sleeve.
As a further scheme of the invention: the outer wall fixedly connected with of inner joint section of thick bamboo has a plurality of location strips, a plurality of constant head tanks corresponding with the location strip have been seted up to the inner wall of outer joint section of thick bamboo for with the cooperation of location strip make inner joint section of thick bamboo get into in the outer joint section of thick bamboo smoothly.
Compared with the prior art, the invention has the advantages that:
1. this scheme is through inserting a nipple section of thick bamboo towards the inside of an outer joint section of thick bamboo, then makes reciprocal anchorage between an outer joint section of thick bamboo and the nipple section of thick bamboo through fixed establishment, and then can protect the cable joint of inside, and the installation is simple and convenient. When needs move or overhaul the cable, accessible fixed establishment makes outer joint section of thick bamboo break away from with an inner joint section of thick bamboo, and the installation is dismantled all very simple and conveniently, and operating efficiency is high. And avoided present most connecting device all by comparatively violent destruction when migration or maintenance, caused great waste, this device can be retrieved and used repeatedly, has reduced the waste in the environmental protection, has greatly reduced labour cost, satisfies the demand of construction.
2. When a nipple section of thick bamboo when moving towards an outer joint section of thick bamboo is inside in this scheme, can seal the gap department of an outer joint section of thick bamboo and a nipple section of thick bamboo through sealing mechanism simultaneously, sealed effectual, greatly avoided external dust and rainwater to enter into inside joint department, avoid causing harm such as cable joint department corruption, pollution, ageing breakdown, guaranteed the normal use of cable, greatly improved the protection effect to cable joint.
3. The surface that this device hug closely the cable through the rubber ring cover can greatly avoid outside dust rainwater etc. along the cable infiltration, has greatly improved inside cable joint's result of use, avoids causing the harm to it, excellent in use effect. The cable can be limited and fixed through the limiting pressing plate, so that the cable is prevented from moving; meanwhile, the rubber ring sleeve can be pressed by the limiting pressing plate, and the attaching and sealing effects of the rubber ring sleeve are further improved.
4. This scheme still can seal the junction of a section of thick bamboo with outer joint and a nipple section of thick bamboo through a protective sleeve, not only can further improve the protection effect to cable joint, but also can further improve its sealing performance, and further avoid outside impurity to get into and cause the influence, improved the practicality of this device.
Drawings
FIG. 1 is a schematic perspective view of the present invention after installation;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
FIG. 3 is a schematic view of the inner cross-sectional front view of the outer joint cylinder and the inner joint cylinder according to the present invention;
FIG. 4 is a schematic cross-sectional perspective view of an outer joint barrel according to the present invention;
FIG. 5 is a schematic view of the external perspective of the outer and inner joint barrels of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 3;
FIG. 7 is an enlarged view of the structure at B in FIG. 4;
FIG. 8 is an enlarged view of the structure at C in FIG. 3;
FIG. 9 is a schematic view of a connecting tube according to the present invention;
FIG. 10 is a schematic cross-sectional view of a connecting tube according to the present invention.
The reference numbers in the figures illustrate:
1. a cable; 2. a connecting pipe; 3. an outer joint barrel; 4. an inner joint cylinder; 5. a fixing mechanism; 51. a transmission cavity; 52. a fixed block; 53. a first telescoping member; 54. releasing the component; 541. a connecting rod; 542. a pressure lever; 6. a sealing mechanism; 61. sealing the groove; 62. an air bag ring; 63. a gas storage cavity; 64. a touch component; 641. a piston plate; 642. a touch rod is touched; 643. a contact block; 644. a second telescoping member; 7. a fixing groove; 8. a rubber ring sleeve; 9. a restraining component; 91. a screw; 92. a limiting pressure plate; 10. a positioning bar; 11. positioning a groove; 12. a chute; 13. a slider; 14. a protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, a communication cable joint connecting device includes two sections of cables 1, and further includes: two connecting pipes 2 are arranged and are respectively arranged outside the two sections of cables 1 to respectively limit the movement of the two sections of cables 1; the outer joint barrel 3 and the inner joint barrel 4 are respectively arranged at the end parts of the two connecting pipes 2 and are fixedly connected with the corresponding connecting pipes 2, and are used for protecting the joint of the two sections of cables 1; a plurality of fixing mechanisms 5 arranged in an array inside the inner joint cylinder 4 for fixing the inner joint cylinder 4 and the outer joint cylinder 3; and the sealing mechanism 6 is arranged inside the outer joint barrel 3 and used for sealing the joint between the inner joint barrel 4 and the outer joint barrel 3 so as to avoid external dust, rainwater and the like from entering.
When the cable joint is used, firstly, two sections of cables 1 respectively penetrate through the two connecting pipes 2, then respectively enter the outer joint barrel 3 and the inner joint barrel 4, and after the two sections of cables 1 are connected. Then insert an inside joint section of thick bamboo 4 towards the inside of an outside joint section of thick bamboo 3, can fix the restriction through fixed establishment 5 when an inside joint section of thick bamboo 4 moves towards an outside joint section of thick bamboo 3 inside for fix each other between an outside joint section of thick bamboo 3 and an inside joint section of thick bamboo 4, and then can protect the cable joint of inside, the installation is simple and convenient. When needs move or overhaul cable 1, accessible fixed establishment 5 makes outer joint section of thick bamboo 3 break away from with inner joint section of thick bamboo 4, can carry out follow-up joint and overhaul or the operation such as the migration of cable, and this device installation is dismantled all very simple and conveniently, labour saving and time saving, and operating efficiency is high, has guaranteed the construction progress. And avoided present most connecting device all by comparatively violent destruction when migration or maintenance, caused great waste, this device can be retrieved and used repeatedly, has reduced the waste in the environmental protection, has greatly reduced labour cost, satisfies the demand of construction.
When an inner joint section of thick bamboo 4 was removed towards outer joint section of thick bamboo 3 is inside, can seal the gap department of an outer joint section of thick bamboo 3 and an inner joint section of thick bamboo 4 through sealing mechanism 6 simultaneously, it is effectual to the sealed of internal cable 1 joint, external dust and rainwater have greatly been avoided entering into inner joint department, avoid causing harm such as cable 1 joint department corruption, pollute, ageing breakdown, the normal use of cable 1 has been guaranteed, this device has greatly been improved to the protection effect that cable 1 connects, therefore, the clothes hanger is strong in practicability.
In this embodiment, preferably, referring to fig. 3 and fig. 5 to 6: fixing mechanism 5 includes transmission chamber 51, fixed block 52, first extensible member 53 and removes subassembly 54, transmission chamber 51 is seted up in the inside of nipple section of thick bamboo 4, fixed block 52 and transmission chamber 51 inner wall sliding connection, first extensible member 53 fixed connection is between fixed block 52 and transmission chamber 51 diapire, first extensible member 53 in this application adopts the spring, a plurality of fixed slots 7 have been seted up to the inner wall of outer joint section of thick bamboo 3, it fixes to connect a section of thick bamboo 4 after fixed block 52 enters into fixed slot 7, remove subassembly 54 and locate in transmission chamber 51, be used for making fixed block 52 shift out fixed slot 7 and remove the fixed of nipple section of thick bamboo 4. After the fixed block 52 on the inner joint barrel 4 contacts the inner wall of the outer joint barrel 3, the fixed block 52 can move towards the inside of the transmission cavity 51 and extrude the first telescopic member 53, finally the fixed block 52 completely enters the transmission cavity 51, then the inner joint barrel 4 can continue to move towards the inside along the inner wall of the outer joint barrel 3, when the fixed block 52 moves to the position of the inner wall fixing groove 7 of the outer joint barrel 3, the fixed block 52 loses the pressure of the inner wall, the rebound force of the first telescopic member 53 drives the fixed block 52 to move towards the direction of the fixing groove 7, finally the fixed block 52 can enter the fixing groove 7, and therefore the inner joint barrel 4 can be fixedly limited. When the cable 1 needs to be removed or repaired, the inner joint barrel 4 can be moved toward the outside by the release assembly 54, i.e., the outer joint barrel 3 is released from the restriction of the inner joint barrel 4, and finally the outer joint barrel 3 is disengaged from the inner joint barrel 4.
In this embodiment, referring to fig. 6, preferably, the releasing assembly 54 includes a connecting rod 541 fixedly connected to a side wall of the fixing block 52, an upper end of the connecting rod 541 is fixedly connected with a pressing rod 542, an upper end of the pressing rod 542 movably penetrates through an outer wall of the inner joint cylinder 4 and is located outside the outer joint cylinder 3, and a plurality of first telescopic members 53 are also disposed between the pressing rod 542 and the transmission cavity 51. Pressing the pressing rod 542 on the outer wall of the inner joint barrel 4, the pressing rod 542 is stressed to drive the connecting rod 541 to move towards the inside of the transmission cavity 51, the connecting rod 541 can synchronously drive the fixing block 52 to move and compress the first telescopic piece 53, and finally the fixing block 52 is separated from the fixing groove 7 and completely enters the transmission cavity 51, and at the moment, the outer joint barrel 3 releases the limiting effect on the inner joint barrel 4.
In this embodiment, preferably, referring to fig. 3-4 and fig. 6-7, the sealing mechanism 6 includes a sealing groove 61, an air bag ring 62, a plurality of air storage chambers 63, and a plurality of trigger assemblies 64, the sealing groove 61 is opened on an inner wall of the external joint barrel 3, the air bag ring 62 is disposed in the sealing groove 61, the plurality of air storage chambers 63 are opened inside the external joint barrel 3 and communicated with the air bag ring 62, the trigger assemblies 64 are disposed in the air storage chambers 63 and used for allowing air in the air storage chambers 63 to enter the air bag ring 62 to expand, the trigger assemblies 64 include a piston plate 641 slidably attached to the inner wall of the air storage chambers 63, a trigger rod 642 is fixedly connected to a side wall of the piston plate 641, an end portion of the trigger rod 642 movably penetrates through the inner wall of the air storage chambers 63 and is fixedly connected to a contact block 643, a second extensible member 644 is fixedly connected between the contact block 643 and the inner wall of the external joint barrel 3, and the second extensible member 644 in this application adopts a spring. When the inner joint cylinder 4 contacts the contact block 643, the contact block 643 and the contact rod 642 are squeezed, the second extensible member 644 is compressed, the contact rod 642 drives the piston plate 641 to move towards the deep part of the air storage cavity 63, the piston plate 641 squeezes the air in the air storage cavity 63 to enter the air bag ring 62, the air bag ring 62 expands, and after the inner joint cylinder 4 is moved and fixed, the air bag ring 62 expands, and the air bag ring 62 clings to the outer wall of the inner joint cylinder 4, so that the gap between the outer joint cylinder 3 and the inner joint cylinder 4 is sealed.
The second embodiment:
referring to fig. 8-10, on the basis of the first embodiment, a rubber ring 8 is disposed on an inner wall of the connecting pipe 2, a diameter of the rubber ring 8 near an outer portion of the connecting pipe 2 is larger than a diameter of the rubber ring 8 far from the outer portion of the connecting pipe 2, and the rubber ring is used for being tightly attached to an outer wall of the cable 1 to prevent external impurities from entering, a plurality of limiting components 9 are disposed inside the connecting pipe 2 and used for fixing and limiting the cable 1, each limiting component 9 includes a screw 91 threadedly connected to an outer wall of the connecting pipe 2, and one end of the screw 91 extends into the connecting pipe 2 and is rotatably connected to a limiting pressure plate 92 for abutting against the outer wall of the cable 1 and compressing the rubber ring 8. When penetrating cable 1 in connecting pipe 2, cable 1 can insert from the great one end of the inside rubber ring cover 8 diameter of connecting pipe 2, then can strut the less one end of rubber ring cover 8 diameter, namely make rubber ring cover 8 hug closely the surface of cable 1, not only can rub cable 1, form certain removal restriction, make things convenient for subsequent connection, and hug closely the surface of cable 1 through rubber ring cover 8 and can greatly avoid outside dust rainwater etc. along the infiltration of cable 1, the result of use that the inside cable 1 connects has greatly been improved, avoid causing the harm to it, excellent in use effect. After two sections of cables 1 are connected, the screw rod 91 on the outer wall of the connecting pipe 2 can be rotated, the screw rod 91 can move towards the inside of the connecting pipe 2, and the limiting pressing plate 92 and the screw rod 91 are connected in a rotating mode, so that the screw rod 91 can drive the limiting pressing plate 92 to move towards the direction of the cables 1, and finally the limiting pressing plate 92 can abut against the outer wall of the cables 1, so that the cables 1 can be limited and fixed, and the cables 1 can be further prevented from moving. Meanwhile, the limiting pressure plate 92 can also press the rubber ring sleeve 8, so that the attaching and sealing effects of the rubber ring sleeve 8 are further improved, and the joint effect of the cable 1 is improved.
Example three:
referring to fig. 2 and fig. 4-5, on the basis of the first embodiment, the outer wall of the inner joint barrel 4 is fixedly connected with a plurality of positioning strips 10, and the inner wall of the outer joint barrel 3 is provided with a plurality of positioning grooves 11 corresponding to the positioning strips 10, for cooperating with the positioning strips 10 to enable the inner joint barrel 4 to smoothly enter the outer joint barrel 3. Before moving the inner joint barrel 4 towards the inner part of the outer joint barrel 3, the positioning strip 10 outside the inner joint barrel 4 is aligned to the positioning groove 11 on the inner wall of the outer joint barrel 3, so that the accurate positioning of the inner joint barrel 4 can be realized, the fixation in the subsequent fixing block 52 can smoothly enter the fixing groove 7, the condition that the joint barrel 4 is inserted at a wrong angle to cause inconvenient fixation is avoided, and the use effect is good.
Example four:
referring to fig. 3 and fig. 8-9, on the basis of the first embodiment, the outer wall of the connecting tube 2 is provided with a plurality of sliding grooves 12, the inner walls of the sliding grooves 12 are slidably connected with sliding blocks 13, the end portions of the sliding blocks 13 are fixedly provided with the protecting sleeve 14, and the inner walls of the protecting sleeve 14 are slidably attached to the outer wall of the outer joint sleeve 3. After finishing and installing this device when cable 1 joint, with the protection sleeve 14 through slider 13 along the spout 12 slip, make the protection sleeve 14 remove towards the direction of the outer joint section of thick bamboo 3, finally make the outer wall of the outer joint section of thick bamboo 3 of the inner wall laminating of protection sleeve 14, and can slide and have certain damping along the outer wall of the outer joint section of thick bamboo 3, can seal the junction of the outer joint section of thick bamboo 3 and the inner joint section of thick bamboo 4 through the protection sleeve 14, not only can further improve the protection effect that connects cable 1, and can also further improve its sealing performance, further avoid outside impurity to get into and cause the influence, the practicality of this device has been improved.
The working principle is as follows: when the cable joint is used, firstly, two sections of cables 1 respectively penetrate through the two connecting pipes 2, then respectively enter the outer joint barrel 3 and the inner joint barrel 4, and after the two sections of cables 1 are connected. Then insert the nipple section of thick bamboo 4 towards the inside of outer joint section of thick bamboo 3, after fixed block 52 on nipple section of thick bamboo 4 contacted the inner wall of outer joint section of thick bamboo 3, fixed block 52 can move and extrude first extensible member 53 towards the inside of transmission chamber 51, finally fixed block 52 enters into transmission chamber 51 completely, nipple section of thick bamboo 4 can continue to move towards its inside along the inner wall of outer joint section of thick bamboo 3, when fixed block 52 moved the position of outer joint section of thick bamboo 3 inner wall fixed slot 7 place, fixed block 52 loses the pressure of inner wall, drive fixed block 52 through the resilience force of first extensible member 53 and move towards the direction of fixed slot 7, finally fixed block 52 can enter into fixed slot 7, thereby can fix the restriction to nipple section of thick bamboo 4, and then can protect the cable joint of inside. When needs move or overhaul cable 1, press depression bar 542 on the inner joint section of thick bamboo 4 outer wall this moment, depression bar 542 atress can drive connecting rod 541 towards the inside removal of transmission chamber 51, connecting rod 541 can drive fixed block 52 removal promptly simultaneously, and compress first extensible member 53, finally make fixed block 52 break away from fixed slot 7 and get into completely in the transmission chamber 51, the limiting effect to inner joint section of thick bamboo 4 has been removed to outer joint section of thick bamboo 3 this moment, can move inner joint section of thick bamboo 4 towards the outside, finally can make outer joint section of thick bamboo 3 break away from with inner joint section of thick bamboo 4, can carry out operations such as the migration of follow-up joint maintenance or cable.
When the inner joint cylinder 4 moves towards the inside of the outer joint cylinder 3, after the inner joint cylinder 4 contacts the contact block 643, the contact block 643 and the contact rod 642 are pressed, the second telescopic member 644 is compressed, the contact rod 642 drives the piston plate 641 to move towards the deep part of the air storage cavity 63, the piston plate 641 presses the air in the air storage cavity 63 to enter the air bag ring 62, the air bag ring 62 expands, and after the inner joint cylinder 4 is moved and fixed, the air bag ring 62 is tightly attached to the outer wall of the inner joint cylinder 4, so that a gap between the outer joint cylinder 3 and the inner joint cylinder 4 is sealed.
When the cable 1 penetrates into the connecting pipe 2, the cable 1 can be inserted from the end with the larger diameter of the rubber ring sleeve 8 in the connecting pipe 2, and then the end with the smaller diameter of the rubber ring sleeve 8 can be opened, namely, the rubber ring sleeve 8 is tightly attached to the surface of the cable 1, so that certain movement limitation can be formed on the cable 1, and external dust, rainwater and the like can be greatly prevented from permeating along the cable 1. After two sections of cables 1 are connected, the screw 91 on the outer wall of the connecting pipe 2 can be rotated, the screw 91 can move towards the inside of the connecting pipe 2, and the limiting pressing plate 92 and the screw 91 are connected in a rotating manner, so that the screw 91 can drive the limiting pressing plate 92 to move towards the direction of the cables 1, and finally the limiting pressing plate 92 can abut against the outer wall of the cables 1, so that the cables 1 can be limited and fixed.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A communication cable joint connection device comprising two lengths of cable (1), characterized in that: further comprising: two connecting pipes (2) are arranged and are respectively arranged outside the two sections of cables (1) to respectively limit the movement of the two sections of cables (1);
the outer joint barrel (3) and the inner joint barrel (4) are respectively arranged at the end parts of the two connecting pipes (2), are fixedly connected with the corresponding connecting pipes (2), and are used for protecting the joint of the two sections of cables (1);
a plurality of fixing mechanisms (5) which are arranged in the inner joint barrel (4) in an array manner and are used for fixing the inner joint barrel (4) and the outer joint barrel (3);
and the sealing mechanism (6) is arranged inside the outer joint barrel (3) and used for sealing the joint between the inner joint barrel (4) and the outer joint barrel (3) so as to avoid external dust, rainwater and the like from entering.
2. A communication cable joint connection apparatus according to claim 1, wherein: the fixing mechanism (5) comprises a transmission cavity (51), a fixing block (52), a first telescopic piece (53) and a removing assembly (54), the transmission cavity (51) is arranged inside the inner joint barrel (4), the fixing block (52) is in sliding connection with the inner wall of the transmission cavity (51), the first telescopic piece (53) is fixedly connected between the fixing block (52) and the bottom wall of the transmission cavity (51), a plurality of fixing grooves (7) are formed in the inner wall of the outer joint barrel (3), the inner joint barrel (4) is fixed after the fixing block (52) enters the fixing grooves (7), and the removing assembly (54) is arranged in the transmission cavity (51) and used for enabling the fixing block (52) to move out of the fixing grooves (7) to remove the fixing of the inner joint barrel (4).
3. A communication cable splice connection device according to claim 2, wherein: the release assembly (54) comprises a connecting rod (541) fixedly connected to the side wall of the fixing block (52), the upper end of the connecting rod (541) is fixedly connected with a pressing rod (542), the upper end of the pressing rod (542) movably penetrates through the outer wall of the inner joint barrel (4) and is located outside the outer joint barrel (3), and a plurality of first telescopic pieces (53) are also arranged between the pressing rod (542) and the transmission cavity (51).
4. A communication cable joint connection device according to claim 3, wherein: sealing mechanism (6) are including seal groove (61), gasbag circle (62), a plurality of gas storage chamber (63) and a plurality of subassembly (64) of touching, seal groove (61) are seted up in outer joint section of thick bamboo (3) inner wall, gasbag circle (62) set up in seal groove (61), and are a plurality of gas storage chamber (63) are seted up in outer joint section of thick bamboo (3) inside and are communicated with each other with gasbag circle (62), touch in subassembly (64) are located gas storage chamber (63) for make the gas in gas storage chamber (63) enter into gasbag circle (62) and make its inflation.
5. A communication cable splice connection device according to claim 4, wherein: the touch assembly (64) comprises a piston plate (641) which is in sliding fit with the inner wall of the air storage cavity (63), the side wall of the piston plate (641) is fixedly connected with a touch rod (642), the end part of the touch rod (642) movably penetrates through the inner wall of the air storage cavity (63) and is fixedly connected with a touch block (643), and a second telescopic piece (644) is fixedly connected between the touch block (643) and the inner wall of the outer joint cylinder (3).
6. A communication cable joint connection apparatus according to claim 1, wherein: the inner wall of connecting pipe (2) is provided with rubber ring cover (8) for hug closely cable (1) outer wall in order to avoid outside impurity to get into, connecting pipe (2) inside is equipped with a plurality of restriction subassemblies (9), is used for fixing the restriction to cable (1).
7. A telecommunications cable splice connection as claimed in claim 6, wherein: the limiting component (9) comprises a screw rod (91) in threaded connection with the outer wall of the connecting pipe (2), one end of the screw rod (91) extends into the connecting pipe (2) and is rotatably connected with a limiting pressing plate (92) and used for abutting against the outer wall of the cable (1) and pressing the rubber ring sleeve (8).
8. A communication cable joint connection device according to claim 1, wherein: the outer wall fixedly connected with of nipple section of thick bamboo (4) has a plurality of location strip (10), a plurality of constant head tank (11) corresponding with location strip (10) have been seted up to the inner wall of a nipple section of thick bamboo (3) for with location strip (10) cooperation make nipple section of thick bamboo (4) get into in nipple section of thick bamboo (3) smoothly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211678031.3A CN115940075B (en) | 2022-12-26 | 2022-12-26 | Communication cable joint connecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211678031.3A CN115940075B (en) | 2022-12-26 | 2022-12-26 | Communication cable joint connecting device |
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| CN115940075A true CN115940075A (en) | 2023-04-07 |
| CN115940075B CN115940075B (en) | 2023-09-29 |
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| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN114899786A (en) * | 2022-05-11 | 2022-08-12 | 武汉紫光捷通科技有限公司 | Waterproof protection structure of cable joint |
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| EP2088656A1 (en) * | 2008-02-08 | 2009-08-12 | ABB Technology AG | A cable joint arrangement |
| CN110854796A (en) * | 2019-12-13 | 2020-02-28 | 中国石油化工股份有限公司 | Cable connector and connecting method thereof |
| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN114899786A (en) * | 2022-05-11 | 2022-08-12 | 武汉紫光捷通科技有限公司 | Waterproof protection structure of cable joint |
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