CN115425432B - Variable-diameter multifunctional cable connector and working method thereof - Google Patents
Variable-diameter multifunctional cable connector and working method thereof Download PDFInfo
- Publication number
- CN115425432B CN115425432B CN202211121097.2A CN202211121097A CN115425432B CN 115425432 B CN115425432 B CN 115425432B CN 202211121097 A CN202211121097 A CN 202211121097A CN 115425432 B CN115425432 B CN 115425432B
- Authority
- CN
- China
- Prior art keywords
- groove
- cable
- shaped
- telescopic
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a variable-diameter multifunctional cable connector and a working method thereof, and belongs to the technical field of cable connectors.
Description
Technical Field
The invention relates to the technical field of cable connectors, in particular to a variable-diameter multifunctional cable connector and a working method thereof.
Background
In the process of laying a power transmission cable, the cable winding is unavoidable, the existing power transmission cable is connected by commonly adopting a mode of lap joint connection and outside winding of insulating adhesive tapes, and the specific embodiment is that insulating skins at two ends of a wire head are removed, metal wires are exposed, the metal wires of two wires are wound and screwed, and the following problems exist in the cable winding: the insulation layer is easy to age after the service time is long, and meanwhile, the resistance of the joint is larger than that of other points of the cable, heat is easy to generate, so that the insulation tape at the joint is easy to crack and damage, and the safety protection performance is reduced; traditional wiring leads to the tie point to become flexible or break loose easily when receiving axial force on cable, influences the security stability of power consumption.
In order to solve the above problems, a cable connector appears on the market, a clamping seat is arranged in the connector to clamp the connecting cables at two sides, then the insulating layers at two ends are removed for winding, and the insulating layers at the inner sides of two ends of the cable clamped in a clamping groove are extruded by the clamping seat to install and fix the cable, so that the purposes of stable connection and safety protection are realized. But the following problems are found during practical use: 1. when the power transmission cable shakes or receives axial force, the clamping seat clamps the cable insulation layer, so that the abrasion is large, the cable is easy to displace outwards for a long time, the situation that the winding point is stressed and loosened occurs, and the safety and stability of the power transmission of the cable are affected; 2. when the power transmission cable is short-circuited, the current is increased sharply, the resistance of the connecting part is larger than that of other point positions of the cable, explosion is easy to occur, and however, the existing connector has no effective antiknock and pressure relief functions.
Based on the above problems, the present invention provides a variable diameter multifunctional cable connector and a working method thereof.
Disclosure of Invention
Aiming at the problems in the technical background, the invention aims to provide a variable-diameter multifunctional cable connector and a working method thereof, and the system solves the problems that an extrusion point insulating layer is easy to wear and break when the cable connector is used for extruding and fixing a connecting cable in the background technology, and finally the safety and stability of cable power transmission are affected due to the fact that the stress of a connecting point is loosened, and meanwhile, the cable connector does not have an antiknock and pressure relief function.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a multi-functional cable connector of variable diameter, includes the connector housing, the connector housing includes the framework of installing on base, the base and the board that opens and shuts of the symmetrical open and shut installation in framework top, install the card dress in framework middle part top the fastener of open and shut the board, the symmetrical slidable mounting has the cable cassette in the framework, be equipped with the wire casing that is the S type on the cable cassette, framework bilateral symmetry is equipped with the cable hole, install the antiskid fastener that is the S type in the wire casing, install the cable between antiskid fastener and a side of wire casing, both sides the cable inboard end is connected to the cable link;
the middle part of the frame body is provided with a telescopic adjusting mechanism for controlling the distance between the anti-skid clamping piece and one side surface of the wire slot, the telescopic adjusting mechanism comprises a frame body, four groups of first telescopic rods symmetrically arranged at two sides of the frame body and telescopic adjusting pieces which are arranged on the frame body and synchronously control the four groups of first telescopic rods to stretch, and the movable ends of the two groups of first telescopic rods at the same side penetrate through the cable clamping seat to be connected with the anti-skid clamping piece;
four groups of elastic push-pull mechanisms are symmetrically arranged on the front side plate and the rear side plate at the two ends of the frame body, the front side plate and the rear side plate of the opening plate are respectively connected with two groups of elastic push-pull mechanisms, and when the opening plate is opened, the elastic push-pull mechanisms pull the cable clamping seat to move outwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is increased; when the opening and closing plate is closed, the elastic push-pull mechanism pushes the cable clamp to move inwards, so that the distance between the anti-skid clamp and one side surface of the wire slot is reduced;
the explosion venting groove is communicated with the frame body, a plurality of upper baffles and a plurality of lower baffles are alternately arranged on the upper surface and the lower surface in the horizontal section of the explosion venting groove communicated with the two ends of the base in a rotating mode, and meanwhile elastic telescopic mechanisms for controlling the rotation and the resetting of the plurality of upper baffles and the plurality of lower baffles are symmetrically arranged on the upper surface and the lower surface.
In the technical scheme, through sliding installation cable cassette in the cable connector, be equipped with the wire casing that is the S type on the cable cassette, install the anti-skidding fastener that is the S type in the wire casing, with cable clamping at anti-skidding fastener and wire casing, when vibrations appear or receive axial force when the cable, unique clamping route can offset the axial force that the cable received, reduce the influence of vibrations to the extrusion department insulating layer simultaneously, realize firmly installing, avoid the vibration wearing and tearing that current straight line installation brought, simultaneously adjust the cable to different diameters through flexible regulating part and all can realize stable firm installation, link with the opening plate through elasticity push-pull mechanism again, finally realize the stability of installation.
In the technical scheme, the explosion venting grooves communicated with the frame body are arranged in the base, a plurality of upper baffles and a plurality of lower baffles are alternately arranged on the upper surface and the lower surface in the horizontal section of the explosion venting grooves leading to the two ends of the base in a rotating way, and meanwhile, elastic telescopic mechanisms for controlling the rotation and the resetting of the plurality of upper baffles and the plurality of lower baffles are symmetrically arranged on the upper surface and the lower surface; on the other hand, can satisfy ventilation and heat dissipation's demand under the normality, increase the security and stability of structure.
Further, the wire casing includes S type groove and connects respectively outer straight line groove and the interior straight line groove at S type groove both ends, outer straight line groove with interior straight line groove outside end runs through respectively the horizontal both sides of cable cassette, outer straight line groove with the cable hole is on same horizontal straight line, and simultaneously both sides interior straight line groove is on same horizontal straight line.
Still further, install in the S type groove and be the S type anti-skidding fastener, anti-skidding fastener is the S type slider, S type slider level lateral surface has the first arc indent of indent, evenly install in the first arc indent and be curved antislip strip, with the opposite second arc indent that has the indent on the S type groove surface of first arc indent, the cable is installed first arc indent with between the second arc indent, S type slider level medial surface connects two sets of the flexible end of first telescopic link, just be equipped with first jack and second jack on the cable cassette and run through the flexible end of installing two sets of first telescopic links.
Furthermore, the frame body comprises a longitudinal supporting plate longitudinally arranged at the middle lower part of the frame body and a portal frame arranged on the longitudinal supporting plate, four groups of first telescopic rods are symmetrically and fixedly arranged on two sides of the front vertical plate and the rear vertical plate of the portal frame, and simultaneously, four groups of telescopic adjusting pieces for controlling the synchronous telescopic of the first telescopic rods are arranged on the portal frame.
Still further, flexible regulating part includes slidable mounting I shape slider on the riser around the portal frame, I shape slider top is through the bottom that the swivel joint connects adjusting bolt, adjusting bolt runs through the screw thread and installs on the roof of portal frame, install solid fixed ring on the flexible section of first telescopic link, four outsides of I shape slider and four groups the top of solid fixed ring is passed through the head rod and is connected, the head rod respectively with four outsides of I shape slider the top of solid fixed ring rotates to be connected.
Further, two first sliding grooves are symmetrically formed in the front side plate and the rear side plate of the frame body respectively, the middle lower part of each first sliding groove is communicated with the inner side of the frame body through a second sliding groove, and the elastic push-pull mechanism is arranged in each first sliding groove and each second sliding groove.
Still further, elasticity push-and-pull mechanism includes the horizontal installation dead lever in the first sliding tray, slidable mounting has pterygoid lamina and slider on the dead lever, the pterygoid lamina sets up being close to one side in framework middle part, the pterygoid lamina with connect through first spring between the slider, simultaneously first spring is installed on the dead lever, the vertical one end of pterygoid lamina runs through the second sliding tray is connected on the side of cable cassette, the one end of second connecting rod is installed in the top rotation of slider, the other end of second connecting rod is installed in the rotation groove that is equipped with on the board side that opens and shuts is rotated, the handle is installed at the top of opening and shutting, simultaneously flame retardant seal pad is installed to the bottom at the top of opening and shutting.
Further, let out and explode the groove including the level run through horizontal the groove and the horizontal vertical groove that runs through the groove middle part intercommunication runs through the base top of base, the vertical groove both sides horizontal run through the groove upper and lower face on rotation in turn install a plurality of overhead guards and a plurality of lower baffle, the overhead guard with lower baffle height is greater than or equal to horizontal run through the groove height's half, the overhead guard with lower baffle height is less than horizontal run through the groove height.
Still further, elasticity telescopic machanism is including installing respectively lower baffle middle part with lower semicircular gear and the last semicircular gear at last baffle middle part, horizontal through the groove upper and lower on the base through setting up recess slidable mounting have straight pinion and lower straight pinion, go up straight pinion and a plurality of go up semicircular gear meshing installation, down straight pinion and a plurality of semicircular gear meshing installation down, both sides go up straight pinion with lower straight pinion inboard end all is connected with the elastic component, the elastic component includes second telescopic link and the second spring of installing on the second telescopic link, horizontal through the mid-mounting in groove has the fixed block, both sides the one end of second telescopic link is fixed mounting respectively on the both sides face of fixed block.
In order to solve the above problems, the present invention further provides a working method of a variable diameter multifunctional cable connector, which can perform stable connection protection on cables with various diameters, the working method of the cable connector includes the following steps:
s1, opening and closing plates on two sides of the top of a cable connector, wherein the opening and closing plates pull the sliding block to slide outwards through a second connecting rod in the opening process, the sliding block pulls the wing plate to move outwards through a first spring, and the wing plate drives the cable clamping seat to move outwards, so that the distance between the first arc-shaped inner groove and the second arc-shaped inner groove is increased;
s2, controlling the position of the S-shaped sliding piece according to the diameter of a cable to be installed, namely controlling the maximum distance between the first arc-shaped inner groove and the second arc-shaped inner groove in a closed state of the opening and closing plate to be smaller than the diameter of the cable, and realizing interference extrusion installation;
s3, penetrating two ends of a cable to be connected from cable holes on two sides respectively, installing a section without an exposed insulating layer between the first arc-shaped inner groove and the second arc-shaped inner groove, and then winding wires at the tail ends of the cables on two sides;
s4, closing the opening plate at the top, pushing the sliding block to slide inwards by the second connecting rod in the closing process, extruding the wing plate to move inwards by the sliding block through the first spring, driving the cable clamping seat to move inwards by the wing plate, reducing the distance between the first arc-shaped inner groove and the second arc-shaped inner groove through the reverse movement of the cable clamping seat, and additionally installing a fastener.
In the technical scheme, the characteristics of stability and convenient installation are realized.
Compared with the prior art, the invention has the following advantages:
according to the invention, the cable clamping seat is symmetrically and slidably arranged in the frame body, the cable clamping seat is provided with the S-shaped wire grooves, the two sides of the frame body are symmetrically provided with the cable holes, the S-shaped anti-slip clamping piece is arranged in the wire groove, a cable is arranged between the anti-slip clamping piece and one side surface of the wire groove, and the inner side ends of the two side cables are connected to form a cable connecting end; the middle part of the frame body is provided with a telescopic adjusting mechanism for controlling the distance between the anti-skid clamping piece and one side surface of the wire slot, the telescopic adjusting mechanism comprises a frame body, four groups of first telescopic rods symmetrically arranged at two sides of the frame body and telescopic adjusting pieces arranged on the frame body for synchronously controlling the telescopic operation of the four groups of first telescopic rods, and the movable ends of the two groups of first telescopic rods at the same side are connected with the anti-skid clamping pieces through a wire clamping seat; four groups of elastic push-pull mechanisms are symmetrically arranged on the front side plate and the rear side plate at the two ends of the frame body, the front side plate and the rear side plate of the opening plate are respectively connected with two groups of elastic push-pull mechanisms, and when the opening plate is opened, the elastic push-pull mechanisms pull the cable clamping seat to move outwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is increased; when the opening and closing plate is closed, the elastic push-pull mechanism pushes the cable clamping seat to move inwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is reduced; the explosion venting groove communicated with the frame body is arranged in the base, a plurality of upper baffles and a plurality of lower baffles are alternately rotatably arranged on the upper surface and the lower surface in the horizontal section of the explosion venting groove communicated with the two ends of the base, and simultaneously, elastic telescopic mechanisms for controlling the rotation and the reset of the plurality of upper baffles and the plurality of lower baffles are symmetrically arranged on the upper surface and the lower surface;
the cable clamping seat is slidably arranged in the cable connector, the S-shaped wire groove is formed in the cable clamping seat, the S-shaped anti-slip clamping piece is arranged in the wire groove, the cable is clamped between the anti-slip clamping piece and the wire groove, the elastic push-pull mechanism is used for linking the opening plate and the cable clamping seat, the distance between the anti-slip clamping piece and the wire groove is controlled by moving the cable clamping seat in the opening and closing process, the cable is convenient and stable to install, when the cable vibrates or receives axial force, the unique clamping path can offset the axial force borne by the cable, meanwhile, the influence of vibration on an insulating layer at the extrusion position is reduced, vibration abrasion caused by the conventional linear installation is avoided, and meanwhile, the cable with different diameters can be stably and firmly installed by adjusting the telescopic adjusting piece;
the space formed between the S-shaped anti-slip clamping piece and the other side surface of the wire slot can play a role in increasing the path of explosion venting impact through the S-shaped space at the moment of explosion occurrence, and the function of buffering explosion venting is realized.
The explosion venting grooves communicated with the frame body are arranged in the base, a plurality of upper baffles and a plurality of lower baffles are alternately arranged on the upper surface and the lower surface in the horizontal section of the explosion venting grooves leading to the two ends of the base in a rotating mode, and meanwhile, elastic telescopic mechanisms for controlling the rotation and the resetting of the plurality of upper baffles and the plurality of lower baffles are symmetrically arranged on the upper surface and the lower surface; on the other hand, can satisfy ventilation and heat dissipation's demand under the normality, increase the security and stability of structure.
Drawings
Fig. 1 is a perspective view of a cable connector according to an embodiment of the present invention;
fig. 2 is a perspective view of a cable connector according to an embodiment of the present invention;
fig. 3 is a perspective view of a cable connector with an open-state opening plate according to an embodiment of the present invention;
fig. 4 is a transverse semi-sectional perspective view of a first sliding groove in a mounted state of a cable connector according to an embodiment of the present invention;
fig. 5 is a transverse half-sectional perspective view of a cable connector with a first sliding groove in an open state of an opening/closing plate according to an embodiment of the present invention;
FIG. 6 is a perspective view of a removal plate and resilient push-pull mechanism according to an embodiment of the present invention;
fig. 7 is a perspective view of a cable holder according to an embodiment of the present invention;
FIG. 8 is a perspective view of an installation of an S-shaped slider and a telescoping adjustment mechanism according to an embodiment of the present invention;
FIG. 9 is a perspective view of a base provided by an embodiment of the present invention;
FIG. 10 is a front view of a chassis provided in accordance with an embodiment of the present invention in semi-section;
FIG. 11 is a perspective view of a base in half-section provided by an embodiment of the present invention;
fig. 12 is a partially enlarged perspective view of an embodiment of the present invention.
In the figure: 1. a frame; 2. a base; 3. an opening plate; 3a, a handle; 3b, a flame-retardant sealing gasket; 3c, a rotating groove; 4. a fastener; 5. a first sliding groove; 6. a second sliding groove; 7. a cable hole; 8. a longitudinal support plate; 9. a gate frame; 10. i-shaped sliding blocks; 11. a first telescopic rod; 12. a fixing ring; 13. a first connecting rod; 14. an adjusting bolt; 15. a rotary joint; 16. an S-shaped slider; 161. a first arcuate inner groove; 162. an anti-slip strip; 17. a cable clamping seat; 18. an S-shaped groove; 181. a second arcuate inner groove; 182. an outer linear groove; 183. an inner linear groove; 191. a first jack; 192. a second jack; 20. a wing plate; 21. a fixed rod; 22. a first spring; 23. a slide block; 24. a second connecting rod; 25. a cable; 251. a cable connection end; 26. a transverse through groove; 27. a vertical groove; 28. a lower baffle; 281. a lower semicircular gear; 29. a lower straight toothed plate; 30. an upper baffle; 301. an upper semicircular gear; 31. an upper straight toothed plate; 32. a second spring; 33. a second telescopic rod; 34. and a fixed block.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Example 1
As shown in fig. 1-12, a variable-diameter multifunctional cable connector comprises a connector shell, wherein the connector shell is preferably made of an insulating material, such as a hard PVC material with high temperature resistance, the connector shell comprises a base 2, a frame body 1 arranged on the base 2 and an opening and closing plate 3 symmetrically arranged at the top of the frame body 1, a fastener 4 for clamping the opening and closing plate 3 is arranged above the middle part of the frame body 1, a cable clamping seat 17 is symmetrically and slidingly arranged in the frame body 1, an S-shaped slot is formed in the cable clamping seat 17, cable holes 7 are symmetrically arranged on two sides of the frame body 1, cables 25 penetrate through the cable holes 7, S-shaped anti-slip clamping pieces are arranged in the slot, cables 25 are arranged between the anti-slip clamping pieces and one side surface of the slot, and inner side ends 251 of the two side cables 25 are connected to form cable connecting ends; the middle part of the frame body 1 is provided with a telescopic adjusting mechanism for controlling the distance between the anti-skid clamping piece and one side surface of the wire slot, the telescopic adjusting mechanism comprises a frame body, four groups of first telescopic rods 11 symmetrically arranged at two sides of the frame body and telescopic adjusting pieces arranged on the frame body for synchronously controlling the telescopic operation of the four groups of first telescopic rods 11, and the movable ends of the two groups of first telescopic rods 11 at the same side are connected with the anti-skid clamping piece through a wire clamping seat 17; four groups of elastic push-pull mechanisms are symmetrically arranged on the front side plate and the rear side plate at the two ends of the frame body 1, the front side plate and the rear side plate of the opening plate 3 are respectively connected with two groups of elastic push-pull mechanisms, and when the opening plate 3 is opened, the elastic push-pull mechanisms pull the cable clamping seat 17 to move outwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is increased; when the opening plate 3 is closed, the elastic push-pull mechanism pushes the cable clamping seat 17 to move inwards, so that the distance between the anti-slip clamping piece and one side surface of the wire slot is reduced; the base 2 is internally provided with explosion venting grooves communicated with the frame body 1, a plurality of upper baffles 30 and a plurality of lower baffles 28 are alternately rotatably arranged on the upper surface and the lower surface in the horizontal section of the explosion venting grooves leading to the two ends of the base 2, and simultaneously, elastic telescopic mechanisms for controlling the rotation and the reset of the plurality of upper baffles 30 and the plurality of lower baffles 28 are symmetrically arranged on the upper surface and the lower surface.
The cable clamping seat 17 is slidably arranged in the cable connector, the S-shaped wire groove is formed in the cable clamping seat 17, the S-shaped anti-slip clamping piece is arranged in the wire groove, the cable 25 is clamped between the anti-slip clamping piece and the wire groove, the elastic push-pull mechanism is used for linking the opening plate and the cable clamping seat, the distance between the anti-slip clamping piece and the wire groove is controlled by moving the cable clamping seat in the opening and closing process, the cable 25 is conveniently and firmly installed, when the cable 25 vibrates or receives axial force, the unique clamping path can offset the axial force borne by the cable, meanwhile, the influence of vibration on an insulating layer at the extrusion position is reduced, vibration abrasion caused by the conventional linear installation is avoided, and meanwhile, stable and firm installation can be realized by adjusting cables 25 with different diameters through the telescopic adjusting piece;
meanwhile, a narrow space formed between the S-shaped anti-slip clamping piece and the other side surface of the wire slot can play a role in increasing a path of explosion venting impact through the S-shaped space at the moment of explosion occurrence, impact kinetic energy enters a space between the outer side of the cable clamping seat 17 and the frame body 1 through the wire slot and finally is released through a gap between the cable 25 and the cable hole 7, so that the function of buffering explosion venting is realized;
the explosion venting grooves communicated with the frame body 1 are arranged in the base 2, a plurality of upper baffles 30 and a plurality of lower baffles 28 are alternately arranged on the upper surface and the lower surface in the horizontal section of the explosion venting grooves leading to the two ends of the base, and meanwhile, elastic telescopic mechanisms for controlling the rotation and the reset of the plurality of upper baffles 30 and the plurality of lower baffles 28 are symmetrically arranged on the upper surface and the lower surface, so that when instantaneous energy release occurs, shock waves are in direct surface contact with the plurality of upper baffles 30 and the plurality of lower baffles 28 which are alternately arranged through the explosion venting grooves, on one hand, the impact kinetic energy is consumed, the influence on the environment is reduced, and meanwhile, the automatic reset can be stabilized; on the other hand, can satisfy ventilation and heat dissipation's demand under the normality, increase the security and stability of structure.
As shown in fig. 6 and 7, the wire chase includes an S-shaped groove 18, and an outer wire chase 182 and an inner wire chase 183 respectively connected to two ends of the S-shaped groove 18, and by setting the S-shaped groove 18 to buffer and offset the axial force borne by the cable 25, stability of installation of the cable 25 is increased, outer ends of the outer wire chase 182 and the inner wire chase 183 respectively penetrate through two horizontal sides of the cable clamping seat 17, the outer wire chase 182 and the cable hole 7 are on the same horizontal straight line, and meanwhile, the inner wire chases 183 on two sides are on the same horizontal straight line, so that the wire chase is convenient to insert and the convenience of installation is increased by horizontal same straight line design.
As shown in fig. 6, 7, 8, install the anti-skidding fastener that is the S type in the S type groove 18, the anti-skidding fastener is S type slider 16, the first arc indent 161 of indent has on the horizontal lateral surface of S type slider 16, through setting up first arc indent 161 increase with cable 25 extruded contact surface, the anti-skidding frictional force of extrusion has been increased, evenly install in the first arc indent 161 and be curved antislip strip 162, through setting up antislip strip 162 further increase the anti-skidding frictional force of extrusion to cable 25, the insulating layer of protection cable 25 is not broken simultaneously, when cable 25 takes place vibrations, can effectually alleviate the frictional force between insulating layer and the extrusion surface through antislip strip 162, have indent second arc indent 181 on the S type groove 18 face opposite with first arc indent 161, the cable 25 is installed between first arc indent 161 and second arc indent 181, the stability of cable 25 centre gripping installation is further increased through setting up second arc indent 181, can also add the jack 192 in the jack that can be used in the first jack of a set of jack pair of jack sets of jack 11 and jack 191, the jack 191 is set up in the jack 11 is stretched out to the jack and jack 11 in the jack is stretched out to the jack, the jack is set up to the jack 11 in the jack is stretched out and the jack is set up to the jack is 11.
As shown in fig. 8, the frame body comprises a longitudinal supporting plate 8 longitudinally arranged at the middle lower part of the frame body 1 and a door frame 9 arranged on the longitudinal supporting plate 8, four groups of first telescopic rods 11 are symmetrically and fixedly arranged at the two sides of the front vertical plate and the rear vertical plate of the door frame 9, the balanced stability of stress of the door frame 9 in the push-pull process is ensured through symmetrical installation design, and meanwhile, telescopic adjusting pieces for controlling the four groups of first telescopic rods 11 to synchronously stretch are arranged on the door frame 9, the four groups of first telescopic rods 11 at the two sides are controlled to synchronously stretch through the telescopic adjusting pieces, so that the control is accurate, and the contact of clamping surfaces is uniform.
As shown in fig. 8, the telescopic adjusting member comprises an i-shaped sliding block 10 slidably mounted on front and rear vertical plates of the portal frame 9, the top of the i-shaped sliding block 10 is connected with the bottom end of an adjusting bolt 14 through a rotating joint, the adjusting bolt 14 is mounted on the top plate of the portal frame 9 through threads, a fixed ring 12 is mounted on a telescopic section of a first telescopic rod 11, the four outer sides of the i-shaped sliding block 10 are connected with the top of four groups of fixed rings 12 through first connecting rods 13, the first connecting rods 13 are respectively connected with the four outer sides of the i-shaped sliding block 10 and the top of the fixed ring 12 in a rotating manner, the i-shaped sliding block 10 is driven to move up and down through the adjusting bolt 14, the first connecting rods 13 on two sides of the i-shaped sliding block 10 control the elongation of the first telescopic rod 11 through the fixed ring 12, the purpose of controlling the horizontal movement of an S-shaped sliding member 16 is finally achieved, the distance between a first arc-shaped inner groove 161 and a second arc-shaped inner groove 181 is adjusted, and the cable 25 is mounted in an interference stable manner.
As shown in fig. 3 and 6, two first sliding grooves 5 are symmetrically arranged on the front side plate and the rear side plate of the frame body 1 respectively, the middle lower part of each first sliding groove 5 is communicated with the inner side of the frame body 1 through a second sliding groove 6, an elastic push-pull mechanism is arranged in each first sliding groove 5 and each second sliding groove 6, and the elastic push-pull mechanism is arranged by arranging the first sliding grooves 5 and the second sliding grooves 6, so that hidden installation is realized, namely, the elastic push-pull mechanism is arranged when the opening and closing plate 3 is opened.
As shown in fig. 4 and 5, the elastic push-pull mechanism comprises a fixed rod 21 horizontally installed in a first sliding groove 5, a wing plate 20 and a sliding block 23 are slidably installed on the fixed rod 21, the wing plate 20 is arranged on one side close to the middle of the frame body 1, the wing plate 20 and the sliding block 23 are connected through a first spring 22, meanwhile, the first spring 22 is installed on the fixed rod 21, one longitudinal end of the wing plate 20 penetrates through a second sliding groove 6 to be connected to one side surface of a cable clamping seat 17, one end of a second connecting rod 24 is rotatably installed at the top of the sliding block 23, the sliding block 23 is pulled by the second connecting rod 24 to slide outwards in the opening process of the cable clamping seat 3, the sliding block 23 is pulled by the first spring 22 to move outwards, the wing plate 20 drives the cable clamping seat 17 to move outwards, and the purposes of increasing the distance between a first arc-shaped inner groove 161 and a second arc-shaped inner groove 181 and facilitating the clamping of a cable 25 are achieved; during the closing process, the second connecting rod 24 pushes the sliding block 23 to slide inwards, the sliding block 23 presses the wing plate 20 to move inwards through the first spring 22, the wing plate 20 drives the cable clamping seat 17 to move inwards, and therefore the distance between the first arc-shaped inner groove 161 and the second arc-shaped inner groove 181 is reduced through the reverse movement of the cable clamping seat 17, and the purpose of fastening and installing a cable after closing is achieved; the other end of the second connecting rod 24 is rotatably arranged in a rotating groove 3c formed in one side face of the opening plate 3, a handle 3a is arranged at the top of the opening plate 3, manual opening of personnel is facilitated by arranging the handle 3a, and meanwhile, a flame-retardant sealing gasket 3b is arranged at the bottom of the top of the opening plate 3 to place explosion.
As shown in fig. 9-12, the explosion venting groove comprises a horizontal through groove 26 horizontally penetrating through two ends of the base 2 and a vertical groove 27 communicated with the middle of the horizontal through groove 26 and penetrating through the top of the base 2, wherein a plurality of upper baffles 30 and a plurality of lower baffles 28 are alternately rotatably arranged on the upper surface and the lower surface of the horizontal through groove 26 on two sides of the vertical groove 27, the heights of the upper baffles 30 and the lower baffles 28 are more than or equal to one half of the height of the horizontal through groove 26, and the heights of the upper baffles 30 and the lower baffles 28 are smaller than the height of the horizontal through groove 26, so that through the staggered arrangement, on one hand, impact kinetic energy is consumed, the influence on the environment is reduced, and meanwhile, the automatic stable reset can be realized; on the other hand, can satisfy ventilation and heat dissipation's demand under the normality, increase the security and stability of structure.
As shown in fig. 7 to 9, the elastic telescopic mechanism comprises a lower semicircular gear 281 and an upper semicircular gear 301 which are respectively arranged in the middle of the lower baffle 28 and the middle of the upper baffle 30, an upper straight toothed plate 31 and a lower straight toothed plate 29 are slidably arranged on the base 2 which is transversely arranged on the upper and lower through grooves 26 by arranging grooves, the upper straight toothed plate 31 is meshed with the plurality of upper semicircular gears 301, the lower straight toothed plate 29 is meshed with the plurality of lower semicircular gears 281, the inner side ends of the upper straight toothed plate 31 and the lower straight toothed plate 29 on two sides are respectively connected with an elastic piece, the elastic piece comprises a second telescopic rod 33 and a second spring 32 arranged on the second telescopic rod 33, a fixing block 34 is transversely arranged in the middle of the transverse through groove 26, one end of the second telescopic rods 33 on two sides is fixedly installed on two sides of the fixed block 34 respectively, in the process of being subjected to explosion impact, the movable ends of the lower baffle 28 and the upper baffle 30 are all rotated outwards, the upper straight toothed plate 31 and the lower straight toothed plate 29 are respectively driven to move inwards in the rotating process, the elastic parts are extruded in the process of moving inwards by the upper straight toothed plate 31 and the lower straight toothed plate 29, the effect of absorbing impact kinetic energy is finally achieved, the influence on the external environment is reduced, meanwhile, the explosion venting grooves are kept smooth, the radiating effect can be achieved, and the staggered lower baffle 28 and the upper baffle 30 can also achieve the function of entering tissue insects.
Example two
Aiming at the working method of the variable-diameter multifunctional cable connector, which is provided by the application, cables 25 with different diameters can be stably connected and protected, and the working method of the cable connector comprises the following steps:
s1, opening the opening and closing plates 3 on two sides of the top of the cable connector, wherein the opening and closing plates 3 pull the sliding blocks 23 to slide outwards through the second connecting rods 24 in the opening process, the sliding blocks 23 pull the wing plates 20 to move outwards through the first springs 22, and the wing plates 20 drive the cable clamping seats 17 to move outwards, so that the distance between the first arc-shaped inner grooves 161 and the second arc-shaped inner grooves 181 is increased;
s2, controlling the position of the S-shaped sliding piece 16 according to the diameter of the cable 25 to be installed, namely controlling the maximum distance between the first arc-shaped inner groove 161 and the second arc-shaped inner groove 181 in the closed state of the opening plate 3 to be smaller than the diameter of the cable 25, realizing interference extrusion installation, adding a stable clamping function for installing the cable 25, specifically, controlling the I-shaped sliding piece 10 to move up and down through rotating the adjusting bolt 14, controlling the elongation of the first telescopic rod 11 through pushing and pulling the fixing ring 12 by the first connecting rod 13 in the process of moving the I-shaped sliding piece 10 up and down, and finally controlling the distance between the S-shaped sliding piece 16 and the outer side surface of the S-shaped groove 18 by the first telescopic rod 11, namely controlling the maximum distance between the first arc-shaped inner groove 161 and the second arc-shaped inner groove 181;
s3, penetrating two ends of the cable 25 to be connected from the cable holes 7 at two sides respectively, installing a section without an exposed insulating layer between the first arc-shaped inner groove 161 and the second arc-shaped inner groove 181, and then winding wires at the tail ends of the two side cables 25;
s4, the opening and closing plate 3 at the top is closed, the second connecting rod 24 pushes the sliding block 23 to slide inwards in the closing process, the sliding block 23 extrudes the wing plate 20 to move inwards through the first spring 22, the wing plate 20 drives the cable clamping seat 17 to move inwards, the distance between the first arc-shaped inner groove 161 and the second arc-shaped inner groove 181 is reduced through the reverse movement of the cable clamping seat 17, the function of stable clamping and mounting of the cable 25 is realized, the problem of loosening when the cable 25 is subjected to axial force is avoided through a unique mounting path design, meanwhile, the influence of vibration loosening on the cable connecting end 251 is avoided, the fastener 4 is additionally arranged, and the fastener 4 is arranged at the top of the frame body 1 through a screw.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a multi-functional cable connector of variable diameter, includes the connector housing, the connector housing includes pedestal (2), framework (1) and the open and shut board (3) of the symmetrical open and shut installation in framework (1) top of installing on pedestal (2), install fastener (4) of cartridge in framework (1) middle part top open and shut board (3), its characterized in that; the cable clamping seat (17) is symmetrically and slidably arranged in the frame body (1), an S-shaped wire groove is formed in the cable clamping seat (17), cable holes (7) are symmetrically formed in two sides of the frame body (1), an S-shaped anti-slip clamping piece is arranged in the wire groove, a cable (25) is arranged between the anti-slip clamping piece and one side face of the wire groove, and the inner side ends of the cable (25) on two sides are connected to form a cable connecting end (251);
the middle part of the frame body (1) is provided with a telescopic adjusting mechanism for controlling the distance between the anti-skid clamping piece and one side surface of the wire slot, the telescopic adjusting mechanism comprises a frame body, four groups of first telescopic rods (11) symmetrically arranged at two sides of the frame body and telescopic adjusting pieces which are arranged on the frame body and synchronously control the four groups of first telescopic rods (11) to stretch, and the movable ends of the two groups of first telescopic rods (11) at the same side penetrate through the cable clamping seat (17) to be connected with the anti-skid clamping piece;
four groups of elastic push-pull mechanisms are symmetrically arranged on front and rear side plates at two ends of the frame body (1), two groups of elastic push-pull mechanisms are respectively connected to the front and rear sides of the opening and closing plate (3), and when the opening and closing plate (3) is opened, the elastic push-pull mechanisms pull the cable clamping seat (17) to move outwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is increased; when the opening and closing plate (3) is closed, the elastic push-pull mechanism pushes the cable clamping seat (17) to move inwards, so that the distance between the anti-skid clamping piece and one side surface of the wire slot is reduced;
the explosion venting groove is communicated with the frame body (1) in the base (2), a plurality of upper baffles (30) and a plurality of lower baffles (28) are alternately arranged on the upper surface and the lower surface in the horizontal section of the two ends of the base (2) in a rotating mode, and meanwhile elastic telescopic mechanisms for controlling the rotation and the resetting of the plurality of upper baffles (30) and the plurality of lower baffles (28) are symmetrically arranged on the upper surface and the lower surface.
2. The variable-diameter multifunctional cable connector according to claim 1, wherein the wire slot comprises an S-shaped slot (18) and an outer linear slot (182) and an inner linear slot (183) which are respectively connected with two ends of the S-shaped slot (18), the outer side ends of the outer linear slot (182) and the inner linear slot (183) respectively penetrate through two horizontal sides of the cable clamping seat (17), the outer linear slot (182) and the cable hole (7) are on the same horizontal line, and the inner linear slots (183) on two sides are on the same horizontal line.
3. The variable-diameter multifunctional cable connector according to claim 2, wherein the S-shaped groove (18) is internally provided with an S-shaped anti-slip clamping piece, the anti-slip clamping piece is an S-shaped sliding piece (16), the horizontal outer side surface of the S-shaped sliding piece (16) is provided with a first arc-shaped inner groove (161) with a concave inner side, the first arc-shaped inner groove (161) is internally provided with an arc-shaped anti-slip strip (162), the surface of the S-shaped groove (18) opposite to the first arc-shaped inner groove (161) is provided with a second arc-shaped inner groove (181) with a concave inner side, the cable (25) is arranged between the first arc-shaped inner groove (161) and the second arc-shaped inner groove (181), the horizontal inner side surface of the S-shaped sliding piece (16) is connected with two groups of telescopic ends of the first telescopic rods (11), and the cable clamping seat (17) is provided with a first jack (191) and a second jack (192) to penetrate through the telescopic ends of the two groups of the first telescopic rods (11).
4. A variable diameter multifunctional cable connector according to claim 3, wherein the frame body comprises a longitudinal support plate (8) longitudinally arranged at the middle and lower part of the frame body (1) and a portal frame (9) arranged on the longitudinal support plate (8), four groups of first telescopic rods (11) are symmetrically and fixedly arranged at two sides of a front vertical plate and a rear vertical plate of the portal frame (9), and simultaneously telescopic adjusting pieces for controlling the four groups of first telescopic rods (11) to synchronously telescopic are arranged on the portal frame (9).
5. The variable-diameter multifunctional cable connector according to claim 4, wherein the telescopic adjusting piece comprises an I-shaped sliding block (10) which is slidably mounted on front and rear vertical plates of the portal frame (9), the top of the I-shaped sliding block (10) is connected with the bottom end of an adjusting bolt (14) through a rotating joint, the adjusting bolt (14) is mounted on a top plate of the portal frame (9) through a penetrating thread, a fixing ring (12) is mounted on a telescopic section of the first telescopic rod (11), the outer sides of four ends of the I-shaped sliding block (10) are connected with the tops of four groups of fixing rings (12) through first connecting rods (13), and the first connecting rods (13) are respectively connected with the outer sides of the four ends of the I-shaped sliding block (10) and the tops of the fixing rings (12) in a rotating mode.
6. The variable-diameter multifunctional cable connector according to claim 5, wherein two first sliding grooves (5) are symmetrically arranged on front and rear side plates of the frame body (1), the middle lower part of each first sliding groove (5) is communicated with the inner side of the frame body (1) through a second sliding groove (6), and the elastic push-pull mechanism is arranged in each first sliding groove (5) and each second sliding groove (6).
7. The variable-diameter multifunctional cable connector according to claim 6, wherein the elastic push-pull mechanism comprises a fixed rod (21) horizontally installed in the first sliding groove (5), a wing plate (20) and a sliding block (23) are installed on the fixed rod (21) in a sliding mode, the wing plate (20) is arranged on one side close to the middle of the frame body (1), the wing plate (20) and the sliding block (23) are connected through a first spring (22), meanwhile the first spring (22) is installed on the fixed rod (21), one longitudinal end of the wing plate (20) penetrates through the second sliding groove (6) to be connected to one side face of the cable clamping seat (17), one end of a second connecting rod (24) is installed on the top of the sliding block (23) in a rotating mode, the other end of the second connecting rod (24) is installed in a rotating groove (3 c) formed in one side face of the opening and closing plate (3), the top of the opening and closing plate (3) is installed on the top of the opening and closing plate (3), and the bottom of the opening and closing plate (3) is installed on the bottom of the opening and closing plate (3) is provided with a flame-retardant gasket.
8. The variable-diameter multifunctional cable connector according to claim 1, wherein the explosion venting groove comprises a transverse penetrating groove (26) horizontally penetrating through two ends of the base (2) and a vertical groove (27) penetrating through the top of the base (2) in a way of being communicated with the middle of the transverse penetrating groove (26), a plurality of upper baffles (30) and a plurality of lower baffles (28) are alternately rotatably installed on the upper surface and the lower surface of the transverse penetrating groove (26) on two sides of the vertical groove (27), and the heights of the upper baffles (30) and the lower baffles (28) are greater than or equal to one half of the heights of the transverse penetrating groove (26), and the heights of the upper baffles (30) and the lower baffles (28) are smaller than the heights of the transverse penetrating groove (26).
9. The variable diameter multifunctional cable connector according to claim 8, wherein the elastic telescopic mechanism comprises a lower semicircular gear (281) and an upper semicircular gear (301) which are respectively installed in the middle of the lower baffle plate (28) and the middle of the upper baffle plate (30), an upper straight toothed plate (31) and a lower straight toothed plate (29) are slidably installed on the base (2) above and below the transverse through groove (26) through grooves, the upper straight toothed plate (31) is installed in a meshed manner with a plurality of the upper semicircular gears (301), the lower straight toothed plate (29) is installed in a meshed manner with a plurality of the lower semicircular gears (281), elastic pieces are respectively connected to inner side ends of the upper straight toothed plate (31) and the lower straight toothed plate (29) on two sides, each elastic piece comprises a second telescopic rod (33) and a second spring (32) installed on the second telescopic rod (33), a fixing block (34) is installed in the middle of the transverse through groove (26), and the second blocks (33) on two sides are respectively installed on one end of each fixing block (34).
10. A method of operating a variable diameter multi-function cable connector according to claim 7, comprising the steps of:
s1, opening and closing plates (3) on two sides of the top of a cable connector, wherein the opening and closing plates (3) pull a sliding block (23) to slide outwards through a second connecting rod (24) in the opening process, the sliding block (23) pulls a wing plate (20) to move outwards through a first spring (22), and the wing plate (20) drives a cable clamping seat (17) to move outwards, so that the distance between a first arc-shaped inner groove (161) and a second arc-shaped inner groove (181) is increased;
s2, controlling the position of an S-shaped sliding piece (16) according to the diameter of a cable (25) to be installed, namely controlling the maximum distance between a first arc-shaped inner groove (161) and a second arc-shaped inner groove (181) in a closed state of an opening plate (3) to be smaller than the diameter of the cable (25), realizing interference extrusion installation, specifically controlling an I-shaped sliding block (10) to move up and down through a rotary adjusting bolt (14), controlling the elongation of a first telescopic rod (11) through pushing and pulling a fixed ring (12) through a first connecting rod (13) in the process of moving the I-shaped sliding block (10) up and down, and finally controlling the distance between the S-shaped sliding piece (16) and the outer side surface of an S-shaped groove (18) through the first telescopic rod (11), namely controlling the maximum distance between the first arc-shaped inner groove (161) and the second arc-shaped inner groove (181); s3, penetrating two ends of the cable (25) to be connected from the cable holes (7) at two sides respectively, installing a section without an exposed insulating layer between the first arc-shaped inner groove (161) and the second arc-shaped inner groove (181), and then winding wires at the tail ends of the cable (25) at two sides;
s4, closing the opening and closing plate (3) at the top, pushing the sliding block (23) to slide inwards by the second connecting rod (24) in the closing process, extruding the wing plate (20) to move inwards by the sliding block (23) through the first spring (22), driving the cable clamping seat (17) to move inwards by the wing plate (20), reducing the distance between the first arc-shaped inner groove (161) and the second arc-shaped inner groove (181) through the reverse movement of the cable clamping seat (17), and additionally installing the fastener (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121097.2A CN115425432B (en) | 2022-09-15 | 2022-09-15 | Variable-diameter multifunctional cable connector and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121097.2A CN115425432B (en) | 2022-09-15 | 2022-09-15 | Variable-diameter multifunctional cable connector and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115425432A CN115425432A (en) | 2022-12-02 |
| CN115425432B true CN115425432B (en) | 2023-08-04 |
Family
ID=84204514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211121097.2A Active CN115425432B (en) | 2022-09-15 | 2022-09-15 | Variable-diameter multifunctional cable connector and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115425432B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345374B (en) * | 2022-12-13 | 2023-09-15 | 浙江舟山海洋输电研究院有限公司 | Wire end plate horizontal self-locking wire device |
| CN115799916B (en) * | 2023-02-07 | 2023-05-16 | 国网浙江省电力有限公司舟山供电公司 | Cable connector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162073A (en) * | 2015-10-27 | 2015-12-16 | 河海大学 | Cable connector protecting device used for expressway soft foundation monitoring and using method |
| JP2017068918A (en) * | 2015-09-28 | 2017-04-06 | Smk株式会社 | Branch connector |
| CN107331990A (en) * | 2017-08-02 | 2017-11-07 | 张敬敏 | The small-sized self-locking performance explosion-proof connector and its installation method of a kind of power cable wiring |
| CN211578989U (en) * | 2020-01-19 | 2020-09-25 | 四川省自贡市益州电力线路器材有限公司 | Parallel groove clamp |
| CN112736700A (en) * | 2020-12-24 | 2021-04-30 | 澧县澧水明珠钢化玻璃有限公司 | Switch board convenient to fixed business turn over line |
| CN213125504U (en) * | 2020-09-23 | 2021-05-04 | 常州创泽电子有限公司 | Wire harness connector buckle |
| CN215771583U (en) * | 2021-09-16 | 2022-02-08 | 四川东旭昊电气设备有限公司 | Bolt type parallel groove clamp of antiskid line |
| CN114520487A (en) * | 2022-02-18 | 2022-05-20 | 国网浙江省电力有限公司舟山供电公司 | Self-adaptive balance type power transmission high-voltage cable rack |
| CN217215129U (en) * | 2022-03-14 | 2022-08-16 | 张奎 | Electrical plug connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2424594A1 (en) * | 2003-04-04 | 2004-10-04 | Ciro Pasini | Method and apparatus for joining ends of wires and the like |
-
2022
- 2022-09-15 CN CN202211121097.2A patent/CN115425432B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017068918A (en) * | 2015-09-28 | 2017-04-06 | Smk株式会社 | Branch connector |
| CN105162073A (en) * | 2015-10-27 | 2015-12-16 | 河海大学 | Cable connector protecting device used for expressway soft foundation monitoring and using method |
| CN107331990A (en) * | 2017-08-02 | 2017-11-07 | 张敬敏 | The small-sized self-locking performance explosion-proof connector and its installation method of a kind of power cable wiring |
| CN211578989U (en) * | 2020-01-19 | 2020-09-25 | 四川省自贡市益州电力线路器材有限公司 | Parallel groove clamp |
| CN213125504U (en) * | 2020-09-23 | 2021-05-04 | 常州创泽电子有限公司 | Wire harness connector buckle |
| CN112736700A (en) * | 2020-12-24 | 2021-04-30 | 澧县澧水明珠钢化玻璃有限公司 | Switch board convenient to fixed business turn over line |
| CN215771583U (en) * | 2021-09-16 | 2022-02-08 | 四川东旭昊电气设备有限公司 | Bolt type parallel groove clamp of antiskid line |
| CN114520487A (en) * | 2022-02-18 | 2022-05-20 | 国网浙江省电力有限公司舟山供电公司 | Self-adaptive balance type power transmission high-voltage cable rack |
| CN217215129U (en) * | 2022-03-14 | 2022-08-16 | 张奎 | Electrical plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115425432A (en) | 2022-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115425432B (en) | Variable-diameter multifunctional cable connector and working method thereof | |
| CN205377195U (en) | Cable fixing device | |
| US20170194781A1 (en) | Cable spacer clamp arm liner | |
| CN113471840B (en) | Electric appliance control cabinet with line head protection function | |
| JP4822749B2 (en) | Loose wire gripping part | |
| CN206727558U (en) | A kind of cable anchor ear of angle adjustable | |
| US20070215297A1 (en) | Universal vertical shade | |
| CN219716515U (en) | Protective structure of machine-mounted wire | |
| CN111614013B (en) | Electric power cable line extension device and method | |
| CN218040497U (en) | Power cable lays protection device | |
| CN115064312A (en) | Flame-retardant cable with internal compression-resistant protection structure | |
| CN115377744A (en) | Impact-resistant short-circuit-resistant explosion-proof cable and production process thereof | |
| CN201549282U (en) | Single-joint V-shaped suspension insulator string used for UHV transmission line | |
| CN211880040U (en) | Electrical engineering cable protection device | |
| CN217588472U (en) | Tensile interface cable | |
| CN220457015U (en) | Anti-wear mechanism for wire laying | |
| US11217974B2 (en) | Electronic device and wire management device | |
| CN111030022B (en) | Wire stockbridge damper antiskid | |
| CN210110367U (en) | Inorganic insulation flexible fireproof cable for track traffic and production equipment of cable | |
| CN215663404U (en) | Vehicle wire slot structure convenient to assemble | |
| CN219997374U (en) | Optical cable fixing device | |
| CN219477030U (en) | Parallel groove clamp with stable structure | |
| CN220930664U (en) | Security monitoring camera data transmission connector | |
| CN212968938U (en) | Cable protection device for electrical engineering | |
| CN116316366A (en) | High-voltage cable strain clamp resistant to high-altitude transverse wind pressure and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |