CN114361824A - Firm in connection's cable junction device - Google Patents
Firm in connection's cable junction device Download PDFInfo
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- CN114361824A CN114361824A CN202210254889.0A CN202210254889A CN114361824A CN 114361824 A CN114361824 A CN 114361824A CN 202210254889 A CN202210254889 A CN 202210254889A CN 114361824 A CN114361824 A CN 114361824A
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- fixed shell
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- 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
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- 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
- H01R11/09—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 the connecting locations being identical
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to the technical field of cable connection, in particular to a firmly-connected cable connecting device which comprises a fixed shell, wherein connecting mechanisms are arranged inside two ends of the fixed shell, two protection mechanisms are arranged on the fixed shell, two closing mechanisms are arranged on the fixed shell, abutting mechanisms are arranged on the closing mechanisms, and two groups of locking mechanisms are arranged on the fixed shell; the connecting mechanism is matched with the fixed shell, so that the two cables can be conveniently clamped and connected, and the cables are firmly connected and are not easy to loosen; through protection mechanism and coupling mechanism's cooperation, make coupling mechanism difficult not hard up centre gripping fastening, through the cooperation of closing mechanism and conflict mechanism, be favorable to carrying out "J" shape winding on the set casing to the cable, played the effect of preventing drawing, make cable junction reduce tensile pulling disconnection slippage, the importance through blocked mechanical system is favorable to shutting the protection to closing mechanism, prevents that closing mechanism from opening and causing the disconnection that the cable relaxes.
Description
Technical Field
The invention relates to the technical field of cable connection, in particular to a firmly-connected cable connecting device.
Background
The cable is erected at the high altitude and is conveyed when the electric power is conveyed, so that the normal conveying of the electric power is guaranteed, the installation protection effect is achieved, the connecting piece is required to connect the two cables when the broken cables are connected, and the normal conveying of the electric power is guaranteed.
However, the traditional cable connecting piece directly butt-joints and fastens two cables in the horizontal direction when connecting the cables, lacks protective measures, easily causes the cable to fall off after the bolt is loosened, and makes the cables swing to generate pulling force to pull under the drive of external force, the joint of the two cables can be caused by the pulling force of two straight lines to slip and break, and the cables fall on the ground very insecure.
Disclosure of Invention
The invention provides a cable connecting device which is firm in connection and aims to solve the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a firm in connection's cable junction device, includes the set casing, set casing both ends internally mounted has coupling mechanism, install two protection machanism on the set casing, install two closing mechanism on the set casing, the last conflict mechanism of installing of closing mechanism, install two sets of blocked mechanical system on the set casing.
Specifically, coupling mechanism includes the through-hole, the set casing both ends are equipped with the through-hole, set casing internally mounted has the conducting block, the conducting block both ends extend to inside the through-hole, the inside draw-in groove that is equipped with in conducting block both ends, the inside sliding connection of set casing has two briquetting, the briquetting extends to inside the draw-in groove, fixedly connected with pinion rack on the briquetting, the pinion rack passes through draw-in groove and the inside sliding connection of conducting block, threaded connection has the bolt on the briquetting, the bolt rotates with the set casing to be connected.
Specifically, the pinion rack is the rectangle structure, pinion rack and conducting block opposite side are dentate structure, the briquetting is the trapezium structure, fixedly connected with nut on the bolt, the nut is hexagonal prism structure.
The protection mechanism comprises a fluted disc and two fluted discs fixedly connected with the fluted disc on the screw cap, two fixed blocks fixedly connected with the fixed block on the fixed shell, a pull rod is arranged inside the fixed block, the pull rod passes through a reset spring and is connected with the fixed block in a sliding manner, a top block is fixedly connected with the pull rod, one end of the top block is of a triangular structure, the top block extends to the outside of the fixed block, the top block is contradicted with the fluted disc, and the sharp teeth at one end of the top block are opposite to the sharp teeth in direction of the fluted disc.
Specifically, the fluted disc is of a circular ring structure, the pull rod is of a T-shaped structure, the pull rod is in threaded connection with a rotating rod, and the fixed shell is provided with two threaded grooves.
Specifically, the closing mechanism comprises grooves, the two sides of the fixing shell are respectively provided with the grooves, the two sides of the fixing shell are connected with pressing plates in a clamping mode, the pressing plates are of U-shaped structures, and the two pressing plates are rotatably connected with the two sides of the fixing shell through rotating shafts.
Specifically, the inside leather packing that is equipped with of recess, the leather packing is the arc structure, two leather packing and set casing both ends fixed connection, two be equipped with respectively on the clamp plate and push away the groove, it is the arc structure to push away the groove.
Specifically, conflict mechanism includes the block rubber, the block rubber is the rectangle structure, the block rubber width is less than the inside width of recess, a plurality of block rubbers are installed to the clamp plate inboard, the block rubber extends to inside the recess.
Specifically, the rubber block is "T" shape structure, be connected with a plurality of conflict springs between rubber block and the clamp plate, it is a plurality of rubber block one end is through conflict spring and the inside sliding connection of clamp plate.
Specifically, blocked mechanical system includes the rack diagonal, two the two rack diagonal are installed to clamp plate one end, the set casing both sides can be dismantled respectively and are connected with two connecting blocks, the inside slider that is equipped with of connecting block, the slider passes through compression spring and the inside sliding connection of connecting block, fixedly connected with ejector pin on the slider, the ejector pin extends to the connecting block outside and contradicts with the rack diagonal, ejector pin one end is the triangle-shaped structure, the sharp tooth of ejector pin one end is opposite with rack diagonal sharp tooth direction.
Specifically, fixedly connected with pushes away the knot on the slider, it is oval structure to push away to detain, push away to detain through slider and connecting block outside sliding connection.
The invention has the beneficial effects that:
(1) according to the firmly-connected cable connecting device, the connecting mechanism and the fixed shell are installed in a matched mode, so that two cables can be conveniently clamped and connected, the cables are firmly connected and are not easy to loosen, namely: inside being favorable to inserting the draw-in groove at conducting block both ends with the cable under the effect through the through-hole, through rotating the bolt, make bolt drive briquetting slip under threaded effect, and make briquetting drive pinion rack slide inside the draw-in groove, be favorable to carrying out the centre gripping fastening with the inside cable inner core of draw-in groove, thereby make two cables pass through conducting block electric connection, make things convenient for follow-up electric power transmission work, conveniently use the spanner to drive the bolt under the effect through the nut, and convenient for operation, design through briquetting trapezium structure is favorable to having increased the extrusion area to the pinion rack, the effect of resistance to compression has been played, design through dentate structure, make the pinion rack fasten more to the cable centre gripping, difficult not hard up landing.
(2) According to the firmly-connected cable connecting device, the protection mechanism is matched with the connecting mechanism, so that the connecting mechanism is protected, the connecting mechanism is not easy to loosen, the cable is clamped and fastened, and the cable cannot slide off, namely: make the pull rod contradict the kicking block under the effect through reset spring, the kicking block is contradicted closely with the fluted disc, because kicking block one end tine and fluted disc tine opposite direction, make the fluted disc can only unidirectional rotation, be favorable to making the bolt contradict closely difficult the rotation to the briquetting, cable junction's fastness has been ensured, through the pulling pull rod, the pull rod breaks away from under reset spring's the effect and drives kicking block and fluted disc separation, thereby make things convenient for nut and fluted disc antiport, make the briquetting relax the convenience to the cable dismouting, it is fixed to be favorable to installing with the nut through fluted disc ring shape design, and be favorable to the opposite rod drive under the effect through the rotating rod, rotate the rotating rod after pulling pull rod a locating position simultaneously, make rotating rod and thread groove internal connection, thereby carry on spacingly to the pull rod, the convenience lasts opposite rotation to the nut, it is more convenient to operate.
(3) The cable connecting device with firm connection is beneficial to performing J-shaped winding on a cable on a fixed shell under the action of the closing mechanism, plays a role of pulling prevention, reduces pulling disconnection of pulling force at a cable connection part, and firmly props the cable under the coordination of the propping mechanism without slipping, namely: the cable can be clamped and connected in a J-shaped clamping manner around the fixed shell under the action of the groove, the pressing plate and the fixed shell can be rotated under the action of the rotating shaft, so that the pressing plate and two sides of the fixed shell are clamped, the pressing plate can be used for closing and protecting the cable in the groove, the cable can not be separated from the groove on the fixed shell, the tension of the cable on a joint is reduced, the cable joint can be prevented from falling and breaking, the cable skin in the groove can be protected under the action of the leather pad, the friction and skid resistance are increased, the pressing plate can be pushed to open and close under the action of the pushing groove, the operation is more convenient, after the pressing plate is rotated and closed under the action of the rubber block, the rubber block can be used for carrying out conflict clamping on the cable in the groove, the cable can not be loosened, and the friction force is increased, so that the cable can not slide, the effect of fine protection has been played, makes the elasticity have between block rubber and the clamp plate under the effect through the conflict spring, and through the closure of clamp plate, makes the block rubber to the inside cable extrusion fastening of recess, makes the block rubber can shrink and slide under the effect of conflict spring, prevents that the clamp plate can't be closed inseparable, prevents simultaneously that the block rubber from damaging the cable extrusion.
(4) The firmly-connected cable connecting device is beneficial to locking and protecting the closing mechanism under the action of the locking mechanism, and prevents the cable from loosening and disconnecting due to the opening of the closing mechanism, namely: through the rotation closure back of clamp plate, the helical rack of clamp plate one end both sides installation is contradicted with the ejector pin respectively, because sharp tooth in ejector pin one end and the sharp tooth opposite direction of helical rack, the ejector pin has the elasticity under compression spring and slider's effect, thereby make helical rack and the one-way slip of ejector pin conflict, can not the antiport open after the clamp plate closure, thereby cable centre gripping on the set casing is stable, the difficult disconnection of cable fastening of having ensured two connections, through promoting the slider, the slider breaks away from the effect that compression spring drove the ejector pin and slides, ejector pin and helical rack separation, thereby make things convenient for the clamp plate to rotate and reset, the convenience is to the cable dismouting, be favorable to carrying out drive control to the slider, thereby make things convenient for staff's operation, high durability and convenient use, it is also more comfortable to hold.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall view of a preferred embodiment of a securely connected cable connection device according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the stationary case of the present invention;
FIG. 4 is a schematic view of the connection structure of the pressing plate and the helical rack of the present invention;
FIG. 5 is a schematic view of a connection structure of a fixing case and a conductive block according to the present invention;
FIG. 6 is a schematic view of the connection structure of the connecting block and the ejector rod of the present invention;
fig. 7 is a schematic view of a connection structure of the pull rod and the fixing block of the present invention.
In the figure: 1. a stationary case; 2. a connecting mechanism; 201. a through hole; 202. a nut; 203. a card slot; 204. a conductive block; 205. briquetting; 206. a toothed plate; 207. a bolt; 3. a protection mechanism; 301. a fixed block; 302. a top block; 303. a fluted disc; 304. a pull rod; 305. a rotating rod; 306. a thread groove; 307. a return spring; 4. a closing mechanism; 401. pressing a plate; 402. a groove; 403. pushing the groove; 404. a rotating shaft; 405. a leather pad; 5. a collision mechanism; 501. against the spring; 502. a rubber block; 6. a locking mechanism; 601. connecting blocks; 602. pushing and buckling; 603. a helical rack; 604. a top rod; 605. a slider; 606. compressing the spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the cable connection device with firm connection according to the present invention includes a fixed shell 1, connection mechanisms 2 are installed inside two ends of the fixed shell 1, two protection mechanisms 3 are installed on the fixed shell 1, two closing mechanisms 4 are installed on the fixed shell 1, abutting mechanisms 5 are installed on the closing mechanisms 4, and two locking mechanisms 6 are installed on the fixed shell 1.
Specifically, the connecting mechanism 2 includes a through hole 201, the two ends of the fixing housing 1 are provided with the through holes 201, the fixing housing 1 is internally provided with a conductive block 204, the two ends of the conductive block 204 extend into the through hole 201, the two ends of the conductive block 204 are internally provided with clamping grooves 203, the fixing housing 1 is internally connected with two pressing blocks 205 in a sliding manner, the pressing blocks 205 extend into the clamping grooves 203, the pressing blocks 205 are fixedly connected with toothed plates 206, the toothed plates 206 are connected with the conductive block 204 in a sliding manner through the clamping grooves 203, the pressing blocks 205 are connected with bolts 207 in a threaded manner, the bolts 207 are rotatably connected with the fixing housing 1, cables are favorably inserted into the clamping grooves 203 at the two ends of the conductive block 204 under the action of the through hole 201, the bolts 207 are driven to slide the pressing blocks 205 under the action of threads by rotating the bolts 207, and the pressing blocks 205 are driven to slide the toothed plates 206 inside the clamping grooves 203, the cable inner core inside the clamping groove 203 is clamped and fastened, so that the two cables are electrically connected through the conductive block 204, and subsequent power transmission work is facilitated.
Specifically, the pinion rack 206 is the rectangle structure, pinion rack 206 and conducting block 204 opposite side are dentate structure, briquetting 205 is the trapezium structure, fixedly connected with nut 202 on bolt 207, nut 202 is the hexagonal prism structure, through it is right to conveniently use the spanner under nut 202's the effect bolt 207 drives, convenient operation, through the design of briquetting 205 trapezium structure is favorable to increasing right the extrusion area of pinion rack 206 has played the effect of resistance to compression, through dentate structure's design, makes pinion rack 206 fastens more to the cable centre gripping, is difficult for becoming flexible the landing.
Specifically, the protection mechanism 3 includes a fluted disc 303, two fixedly connected with fluted disc 303 on the nut 202, two fixed blocks 301 of fixedly connected with on the stationary housing 1, the inside pull rod 304 that is equipped with of fixed block 301, pull rod 304 passes through reset spring 307 and fixed block 301 sliding connection, fixedly connected with kicking block 302 on the pull rod 304, kicking block 302 one end is the triangle-shaped structure, kicking block 302 extends to the fixed block 301 outside, kicking block 302 conflicts with fluted disc 303, kicking block 302 one end sharp tooth is opposite with fluted disc 303 sharp tooth direction, makes under the effect of reset spring 307 the pull rod 304 to the kicking block 302 conflict, kicking block 302 with fluted disc 303 conflict closely, because kicking block 302 one end sharp tooth is opposite with fluted disc 303 direction, makes fluted disc 303 can only unidirectional rotation, is favorable to making bolt 207 to the tight difficult rotation of briquetting conflict 205, the firmness of the cable connection is guaranteed, and by pulling the pull rod 304, the pull rod 304 breaks away from the action of the return spring 307 to drive the jacking block 302 to be separated from the fluted disc 303, so that the nut 202 and the fluted disc 303 can rotate reversely, and the pressing block 205 is loosened to facilitate the cable dismounting.
Specifically, fluted disc 303 is the ring annular structure, pull rod 304 is "T" shape structure, threaded connection has bull stick 305 on the pull rod 304, be equipped with two thread grooves 306 on the set casing 1, through fluted disc 303 ring shape design be favorable to with nut 202 installation is fixed, and pass through be favorable to under the effect of bull stick 305 right the pull rod 304 drive, the simultaneous pulling rotate behind pull rod 304 a certain position bull stick 305 makes the bull stick 305 with thread groove 306 internal connection, thereby it is right pull rod 304 carries on spacingly, and it is convenient right nut 202 lasts antiport, and it is more convenient to operate.
Specifically, the closing mechanism 4 includes a groove 402, the two sides of the fixed shell 1 are respectively provided with the groove 402, two sides of the fixing shell 1 are clamped and connected with pressing plates 401, the pressing plates 401 are in a U-shaped structure, the two pressing plates 401 are rotatably connected with two sides of the fixing shell 1 through rotating shafts 404, the clamping of the cable is facilitated under the action of the grooves 402, and the cable can be clamped around the fixed shell 1 in a "J" shape, so that the pressing plate 401 and the fixed shell 1 can rotate under the action of the rotating shaft 404, therefore, the pressing plate 401 is clamped with the two sides of the fixed shell 1, the pressing plate 401 is used for closing and protecting the cable in the groove 402, the cable cannot be separated from the groove 402 on the fixed shell 1, the tensile force of the cable on the joint is reduced, and the cable joint is prevented from falling and being disconnected.
It is specific, the inside leather packing 405 that is equipped with of recess 402, leather packing 405 is the arc structure, two leather packing 405 and 1 both ends fixed connection of set casing, two be equipped with respectively on the clamp plate 401 and push away groove 403, it is the arc structure to push away groove 403, through be favorable to under the effect of leather packing 405 right the inside cable epidermis of recess 402 is protected, has played the skid-proof effect of increase friction simultaneously, through it is favorable to right under the effect of pushing away groove 403 the clamp plate 401 promotes to open and shut, and it is more convenient to operate.
Specifically, conflict mechanism 5 includes block rubber 502, block rubber 502 is the rectangle structure, block rubber 502 width is less than the inside width of recess 402, a plurality of block rubber 502 are installed to clamp plate 401 inboard, block rubber 502 extends to inside the recess 402, through be favorable to making under block rubber 502's the effect clamp plate 401 rotates closed back, block rubber 502 is right the inside cable of recess 402 is contradicted the centre gripping to it can not become flexible to make the cable, and has increased frictional force and has made the cable can not the landing, has played the effect of fine protection.
Specifically, the block rubber 502 is "T" shape structure, be connected with a plurality of conflict springs 501, it is a plurality of between block rubber 502 and the clamp plate 401 block rubber 502 one end is through conflict spring 501 and the inside sliding connection of clamp plate 401, through make under the effect of conflict spring 501 block rubber 502 with have the elasticity between the clamp plate 401, through the closure of clamp plate 401 makes block rubber 502 is right the inside cable extrusion fastening of recess 402 make under the effect of conflict spring 501 block rubber 502 can contract and slide, prevent the unable closed inseparable of clamp plate 401 prevents simultaneously block rubber 502 damages the cable extrusion.
Specifically, the locking mechanism 6 includes a rack 603, two racks 603 are mounted at one end of each of the two pressing plates 401, two connecting blocks 601 are detachably connected to two sides of the fixed housing 1, respectively, a sliding block 605 is disposed inside each connecting block 601, the sliding block 605 is slidably connected to the inside of each connecting block 601 through a compression spring 606, a top rod 604 is fixedly connected to the sliding block 605, the top rod 604 extends to the outside of each connecting block 601 to abut against the rack 603, one end of the top rod 604 is in a triangular structure, the pointed teeth at one end of the top rod 604 are opposite to the pointed teeth of the racks 603, after the pressing plates 401 are rotated and closed, the racks 603 mounted at two ends of one end of each pressing plate 401 abut against the top rod 604, respectively, because the pointed teeth at one end of the top rod 604 are opposite to the pointed teeth of the racks 603, the top rod 604 has elasticity under the action of the compression springs 606 and the sliding blocks 605, therefore, the helical rack 603 and the top rod 604 are abutted to each other to slide in a single direction, the pressing plate 401 cannot rotate reversely to open after being closed, so that the cable on the fixed shell 1 is stably clamped, the two connected cables are fastened and are not easy to break, the sliding block 605 is driven to slide by breaking away from the action of the compression spring 606 by pushing the sliding block 605, the top rod 604 is separated from the helical rack 603, the pressing plate 401 is convenient to rotate and reset, and the cable is convenient to disassemble and assemble.
Specifically, fixedly connected with pushes away and detains 602 on the slider 605, it is oval structure to push away to detain 602, it is favorable to right to push away to detain 602 through slider 605 and the outside sliding connection of connecting block 601 slider 605 carry out drive control to make things convenient for the staff to operate, convenient to use, it is also more comfortable to hold.
When the cable clamp is used, firstly, the cables are favorably inserted into the clamping grooves 203 at two ends of the conductive block 204 under the action of the through hole 201, the bolt 207 drives the pressing block 205 to slide under the action of the screw thread by rotating the bolt 207, and the pressing block 205 drives the toothed plate 206 to slide in the clamping groove 203, so that the inner core of the cable in the clamping groove 203 is favorably clamped and fastened, two cables are electrically connected through the conductive block 204, the subsequent power transmission work is convenient, the bolt 207 is conveniently driven by using a spanner under the action of the nut 202, the operation is convenient, the extrusion area of the toothed plate 206 is favorably increased through the design of the trapezoidal structure of the pressing block 205, the compression-resistant effect is realized, the toothed plate 206 is more firmly clamped on the cables through the design of the toothed structure and is not easy to loosen and slide, the pull rod 304 is enabled to be abutted against the top block 302 under the action of the reset spring 307, and the top block 302 is tightly abutted against the toothed plate 303, because the sharp teeth at one end of the top block 302 are opposite to the sharp teeth of the fluted disc 303, the fluted disc 303 can only rotate in a single direction, the bolt 207 can be abutted to the pressing block 205 tightly and is not easy to rotate, the firmness of cable connection is ensured, the pull rod 304 is pulled to break away from the action of the reset spring 307 to drive the top block 302 to be separated from the fluted disc 303, so that the nut 202 and the fluted disc 303 can conveniently rotate in the reverse direction, the pressing block 205 is loosened to conveniently disassemble and assemble the cable, the fluted disc 303 is designed to be favorable for being fixedly installed with the nut 202 in a circular shape, the pull rod 304 is driven under the action of the rotating rod 305, meanwhile, the rotating rod 305 is rotated after the pull rod 304 is pulled for a certain position, the rotating rod 305 is connected with the inner part of the thread groove 306, the pull rod 304 is limited, the nut 202 can be continuously rotated in the reverse direction conveniently, the operation is more convenient, the cable can be clamped under the action of the groove 402, and the cable can be clamped and connected around the fixed shell 1 in a J-shaped clamping manner, the pressing plate 401 and the fixed shell 1 are facilitated to rotate under the action of the rotating shaft 404, so that the pressing plate 401 is clamped with two sides of the fixed shell 1, the pressing plate 401 is enabled to close and protect cables inside the groove 402, the cables are enabled not to be separated from the groove 402 on the fixed shell 1, the tension of the cables to the joint is reduced, the cable joint is prevented from falling off and breaking off, the cable skin inside the groove 402 is facilitated to be protected under the action of the leather pad 405, the friction and skid resistance increasing effect is achieved, the pressing plate 401 is facilitated to be pushed to open and close under the action of the pushing groove 403, the operation is more convenient, after the pressing plate 401 is facilitated to rotate and close under the action of the rubber block 502, the rubber block 502 is used for carrying out collision clamping on the cables inside the groove 402, the cables cannot loosen and the friction force is increased so that the cables cannot slide off, a good protection effect is achieved, the rubber block 502 and the pressing plate 401 are enabled to have flexibility under the action of the collision spring 501, the rubber block 502 is extruded and fastened to the cable in the groove 402 by closing the pressing plate 401, the rubber block 502 can contract and slide under the action of the abutting spring 501, the pressing plate 401 is prevented from being closed tightly and the rubber block 502 is prevented from being extruded and damaged to the cable, after the pressing plate 401 is rotated and closed, the helical racks 603 arranged on two sides of one end of the pressing plate 401 respectively abut against the push rod 604, the sharp teeth at one end of the push rod 604 are opposite to the sharp teeth of the helical racks 603, the push rod 604 has elasticity under the action of the compression spring 606 and the sliding block 605, so that the helical racks 603 abut against the push rod 604 to slide in a single direction, the pressing plate 401 cannot rotate reversely and open after being closed, the cable on the fixed shell 1 is clamped stably, the two connected cables are fastened and are not easy to break, the push rod 604 is driven to slide under the action of the compression spring 606 by pushing the sliding block 605, and the push rod 604 is separated from the helical racks 603, thereby make things convenient for clamp plate 401 to rotate and reset, conveniently to the cable dismouting, be favorable to carrying out drive control to slider 605 to make things convenient for the staff to operate, convenient to use holds also more comfortable.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The cable connecting device is characterized by comprising a fixed shell (1), wherein connecting mechanisms (2) are mounted inside two ends of the fixed shell (1), two protection mechanisms (3) are mounted on the fixed shell (1), two closing mechanisms (4) are mounted on the fixed shell (1), a collision mechanism (5) is mounted on each closing mechanism (4), and two locking mechanisms (6) are mounted on the fixed shell (1);
coupling mechanism (2) include through-hole (201), set casing (1) both ends are equipped with through-hole (201), set casing (1) internally mounted has conducting block (204), conducting block (204) both ends extend to inside through-hole (201), inside draw-in groove (203) that is equipped with in conducting block (204) both ends, set casing (1) inside sliding connection has two briquetting (205), briquetting (205) extend to inside draw-in groove (203), fixedly connected with pinion rack (206) on briquetting (205), pinion rack (206) are through draw-in groove (203) and conducting block (204) inside sliding connection, threaded connection has bolt (207) on briquetting (205), bolt (207) rotate with set casing (1) and are connected.
2. A securely connected cable connection device according to claim 1, wherein: the dental plate (206) is of a rectangular structure, opposite sides of the dental plate (206) and the conductive block (204) are of tooth-shaped structures, the pressing block (205) is of a trapezoidal structure, the bolt (207) is fixedly connected with a nut (202), and the nut (202) is of a hexagonal prism structure.
3. A securely connected cable connection device according to claim 2, wherein: protection machanism (3) are including fluted disc (303), two fixedly connected with fluted disc (303) is gone up in nut (202), two fixed block (301) of fixedly connected with are gone up in fixed shell (1), fixed block (301) inside is equipped with pull rod (304), pull rod (304) are through reset spring (307) and fixed block (301) sliding connection, fixedly connected with kicking block (302) is gone up in pull rod (304), kicking block (302) one end is the triangle-shaped structure, kicking block (302) extend to fixed block (301) outside, kicking block (302) contradict with fluted disc (303), kicking block (302) one end sharp tooth and fluted disc (303) sharp tooth opposite direction.
4. A securely connected cable connection device according to claim 3, wherein: fluted disc (303) are the ring structure, pull rod (304) are "T" shape structure, threaded connection has bull stick (305) on pull rod (304), be equipped with two thread grooves (306) on set casing (1).
5. A securely connected cable connection device according to claim 1, wherein: the closing mechanism (4) comprises grooves (402), the grooves (402) are respectively arranged on two sides of the fixed shell (1), pressing plates (401) are connected to two sides of the fixed shell (1) in a clamping mode, the pressing plates (401) are of U-shaped structures, and the two pressing plates (401) are rotatably connected with two sides of the fixed shell (1) through rotating shafts (404).
6. A securely connected cable connection according to claim 5, wherein: recess (402) inside leather packing (405) that is equipped with, leather packing (405) are the arc structure, two leather packing (405) and set casing (1) both ends fixed connection, two be equipped with respectively on clamp plate (401) and push away groove (403), it is the arc structure to push away groove (403).
7. A securely connected cable connection according to claim 5, wherein: conflict mechanism (5) including block rubber (502), block rubber (502) are the rectangle structure, block rubber (502) width is less than the inside width of recess (402), a plurality of block rubbers (502) are installed to clamp plate (401) inboard, block rubber (502) extend to inside recess (402).
8. A securely connected cable connection device according to claim 7, wherein: the rubber block (502) is of a T-shaped structure, a plurality of abutting springs (501) are connected between the rubber block (502) and the pressing plate (401), and one end of the rubber block (502) is connected with the pressing plate (401) in a sliding mode through the abutting springs (501).
9. A securely connected cable connection according to claim 5, wherein: the locking mechanism (6) comprises oblique racks (603), two oblique racks (603) are installed at one end of each of the two pressing plates (401), two connecting blocks (601) are detachably connected to two sides of the fixed shell (1) respectively, a sliding block (605) is arranged inside each connecting block (601), each sliding block (605) is slidably connected with the inside of each connecting block (601) through a compression spring (606), a push rod (604) is fixedly connected onto each sliding block (605), each push rod (604) extends to the outside of each connecting block (601) to be abutted against the oblique racks (603), one end of each push rod (604) is of a triangular structure, and the sharp teeth at one end of each push rod (604) are opposite to the sharp teeth of the oblique racks (603).
10. A securely connected cable connection device according to claim 9, wherein: fixedly connected with pushes away knot (602) on slider (605), it is oval structure to push away knot (602), push away knot (602) and pass through slider (605) and connecting block (601) outside sliding connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254889.0A CN114361824B (en) | 2022-03-16 | 2022-03-16 | Firm in connection's cable junction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254889.0A CN114361824B (en) | 2022-03-16 | 2022-03-16 | Firm in connection's cable junction device |
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| Publication Number | Publication Date |
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| CN114361824A true CN114361824A (en) | 2022-04-15 |
| CN114361824B CN114361824B (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210254889.0A Active CN114361824B (en) | 2022-03-16 | 2022-03-16 | Firm in connection's cable junction device |
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| CN (1) | CN114361824B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114597726A (en) * | 2022-03-17 | 2022-06-07 | 淮阴师范学院 | Conductive wheel of superconducting film preparation equipment and operation method thereof |
| CN117673974A (en) * | 2024-01-31 | 2024-03-08 | 国网山东省电力公司胶州市供电公司 | Cable peeling device for cable production |
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| CN213692968U (en) * | 2020-09-18 | 2021-07-13 | 西安欧度光电科技有限公司 | High-voltage wire and cable connection assembly |
| CN215600586U (en) * | 2021-07-01 | 2022-01-21 | 安徽明生电力投资集团有限公司 | Flexible prefabricated cable interface fixed knot constructs |
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| CN206789998U (en) * | 2017-04-26 | 2017-12-22 | 国网山东省电力公司高密市供电公司 | Outdoor cable termination |
| CN207426193U (en) * | 2017-11-16 | 2018-05-29 | 山西立博线缆有限公司 | A kind of cable connecting arrangement for possessing fixed mechanism |
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| CN114597726B (en) * | 2022-03-17 | 2023-05-23 | 淮阴师范学院 | Conductive wheel of superconducting thin film preparation equipment and operation method thereof |
| CN117673974A (en) * | 2024-01-31 | 2024-03-08 | 国网山东省电力公司胶州市供电公司 | Cable peeling device for cable production |
| CN117673974B (en) * | 2024-01-31 | 2024-04-09 | 国网山东省电力公司胶州市供电公司 | Cable peeling device for cable production |
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| Publication number | Publication date |
|---|---|
| CN114361824B (en) | 2022-07-05 |
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