CN213072068U - Cutting ferrule type cable clamp with wire clamp seat - Google Patents
Cutting ferrule type cable clamp with wire clamp seat Download PDFInfo
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- CN213072068U CN213072068U CN202021957292.5U CN202021957292U CN213072068U CN 213072068 U CN213072068 U CN 213072068U CN 202021957292 U CN202021957292 U CN 202021957292U CN 213072068 U CN213072068 U CN 213072068U
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Abstract
The utility model discloses a cutting sleeve type cable clamp with a wire clamp seat, which comprises a mounting seat, a clamping mechanism and an anti-loosening mechanism; a mounting seat: a lower clamping plate is fixedly arranged on the upper surface of the right side of the mounting seat, a bulge on the left side of the upper end of the lower clamping plate is rotatably connected with an opening on the left side of the lower end of the upper clamping plate through a pin shaft, fixed clamping blocks are symmetrically arranged on the left and right sides of the upper surface of the lower clamping plate and the lower surface of the upper clamping plate, and mounting holes are uniformly formed in the left side surface of the mounting; a clamping mechanism: the clamping mechanism is arranged on the upper end surface of the lower clamping plate and the lower end surface of the upper clamping plate respectively, and the left end and the right end of the clamping mechanism are provided with movable clamping blocks matched with the fixed clamping blocks; this cutting ferrule formula cable clamp with wire clamp seat makes things convenient for the fixed of cable, and the adjustment of cable position after the later maintenance of being convenient for and installation can also prevent that the screw rod from coming off owing to the not hard up that causes of outside vibrations when using, further guarantees the safe handling of this fastener.
Description
Technical Field
The utility model relates to an electric power transmission technical field specifically is a cutting ferrule formula cable clamp with wire clamp seat.
Background
With the rapid development of electric power construction in China, electric power construction technology is continuously innovated, line power equipment with independent intellectual property rights is continuously developed to adapt to the development of high-voltage and ultrahigh-voltage electric power construction in China, a wire clamp for a transmission conductor is mainly applied to an overhead power line, the conductor, a lightning conductor or a ground wire and the like are hung on a linear tower through a connecting fitting and can also be used for supporting the fixing of a transposition conductor and a tension-resistant angle tower jumper on a transposition tower, the wire clamp is an iron or aluminum metal accessory which can be fixed on the conductor, most of the wire clamp needs to bear larger tension in operation, and some of the wire clamps need to ensure good electrical contact at the same time, the existing wire clamp adopts a two-piece symmetrical structure, most of the wire clamp is made of metal, the conductor is placed in a mounting hole formed in the middle of the involutive wire clamp during installation, and, this kind of fastener screw rod is because outside vibrations cause becoming flexible easily and drop, and the security is lower, is not convenient for adjust the position of cable again after the installation moreover, and the maintenance of later stage is not convenient for, consequently provides a cutting ferrule formula cable clamp with wire clamp seat and is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cutting ferrule formula cable clamp with wire holder seat, make things convenient for the fixed of cable, the adjustment of cable position after the later maintenance of being convenient for and installation can also prevent that the screw rod from coming off owing to becoming flexible that outside vibrations caused when using, further guarantees the safe handling of this fastener, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting sleeve type cable clamp with a wire clamp seat comprises a mounting seat, a clamping mechanism and an anti-loosening mechanism;
a mounting seat: a lower clamping plate is fixedly arranged on the upper surface of the right side of the mounting seat, a bulge on the left side of the upper end of the lower clamping plate is rotatably connected with an opening on the left side of the lower end of the upper clamping plate through a pin shaft, fixed clamping blocks are symmetrically arranged on the left and right sides of the upper surface of the lower clamping plate and the lower surface of the upper clamping plate, and mounting holes are uniformly formed in the left side surface of the mounting;
a clamping mechanism: the clamping mechanism is arranged on the upper end surface of the lower clamping plate and the lower end surface of the upper clamping plate respectively, and the left end and the right end of the clamping mechanism are provided with movable clamping blocks matched with the fixed clamping blocks;
locking mechanism that moves: the right end of the upper clamping plate is arranged;
wherein: still include the screw rod, the screw rod pass the through-hole on punch holder right side and with the screw hole threaded connection on lower plate right side, screw rod and locking mechanism fixed connection that moves make things convenient for the fixing of cable, the adjustment of the cable position after the later maintenance and the installation of being convenient for can also prevent that the screw rod from coming off owing to the not hard up that outside vibrations caused when using, further guarantees the safe handling of this fastener.
Further, fixture includes spout and slider, the spout sets up respectively in the up end of lower plate and the lower terminal surface of punch holder, and the equal bilateral symmetry sliding connection in inside of spout has the slider, and the number of slider is four, and one side that the slider is close to fixed clamp splice all is provided with fixed clamp splice complex removal clamp splice, makes things convenient for the fixed of cable, the later maintenance of being convenient for and the adjustment of installation back cable position.
Further, fixture still includes drive block, lead screw and connecting rod, the relative outside end of connecting rod rotates through round pin axle and the relative inboard opening part of the slider that corresponds respectively and is connected, and the relative inboard end of connecting rod rotates through round pin axle respectively and is connected with the drive block, and the number of drive block is two and the longitudinal symmetry setting, and equal threaded connection has the lead screw in the middle part threaded hole of drive block, and the relative outside end of lead screw is connected with the spout inner wall center department through-hole rotation that corresponds respectively, provides drive power for the upper end structure.
Further, still include the apron, the apron is respectively through screw mounting in the spout opening part that corresponds, and both ends are provided with the bar opening that corresponds with the removal clamp splice respectively about the apron, can play the guard action to inner structure, improve the life of this fastener.
Further, locking mechanism that moves includes mounting groove, spring, pin and ratchet, the mounting groove sets up on the right flank of punch holder, and the pin upper end activity that the inside bottom surface of mounting groove set up has cup jointed the pin, and the inside spring that is provided with of inner wall rear side round hole of mounting groove, the front end of spring and the right side end fixed connection of pin, the fixed ratchet that is provided with in upper end of screw rod, ratchet and pin cooperation set up, prevent that the screw rod from coming off owing to the not hard up that outside vibrations caused when using, further guarantee the safe handling of this fastener.
Compared with the prior art, the beneficial effects of the utility model are that: this cutting ferrule formula cable clamp with fastener seat has following benefit:
1. through the outside ratchet that rotates, because the screw rod pass the through-hole on punch holder right side and with the screw hole threaded connection on punch holder right side, the rotatory screw rod that drives of ratchet is rotatory, thereby it is fixed with the punch holder to make the punch holder, the ratchet sets up with the pin cooperation of pin, the pin upper end that the pin activity cup jointed in the inside bottom surface of mounting groove set up, the pin rotates to the rear side when the ratchet is rotatory, the spring shrink, when the ratchet reverses, the left side of pin and the inner wall contact of mounting groove, the pin can't rotate forward, thereby restrict the rotation of ratchet, prevent the screw rod counter-rotation of lower extreme, the not hard up that causes when preventing the screw rod to use drops owing to outside vibrations, further guarantee the safe handling of this.
2. Rotate two lead screws respectively through outside instrument, because the lead screw respectively with the drive block middle part screw hole threaded connection who corresponds, both ends rotate with the connecting rod and are connected about the drive block, the connecting rod rotates with the slider that corresponds to be connected, slider and spout sliding connection, thereby restrict the plane position of drive block, so the lead screw is rotatory to drive the drive block and reciprocate, thereby make the connecting rod reciprocate near one side of drive block, further drive the slider along spout horizontal slip, the fixed clamp splice that the slider upper end set up with remove the clamp splice cooperation, fix the cable, be convenient for later maintenance and the adjustment of installation back cable position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the internal structure of the present invention;
fig. 3 is a schematic view of the anti-loosening structure according to the present invention.
In the figure: the locking device comprises a mounting seat 1, a clamping mechanism 2, a sliding chute 21, a driving block 22, a screw rod 23, a connecting rod 24, a sliding block 25, a locking mechanism 3, a mounting groove 31, a spring 32, a stop lever 33, a ratchet 34, a lower clamping plate 4, an upper clamping plate 5, a cover plate 6, a fixed clamping block 7, a movable clamping block 8, a mounting hole 9 and a screw rod 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cutting sleeve type cable clamp with a wire clamp seat comprises a mounting seat 1, a clamping mechanism 2 and an anti-loosening mechanism 3;
mounting seat 1: a lower clamping plate 4 is fixedly arranged on the upper surface of the right side of the wire clamp, a protrusion on the left side of the upper end of the lower clamping plate 4 is rotatably connected with an opening on the left side of the lower end of the upper clamping plate 5 through a pin shaft, fixing clamping blocks 7 are symmetrically arranged on the upper surface of the lower clamping plate 4 and the lower surface of the upper clamping plate 5 from left to right, and mounting holes 9 are uniformly formed in the left side surface of the mounting seat 1, so that a mounting place is provided for an internal structure, and the wire;
the clamping mechanism 2: the clamping mechanism 2 comprises four sliding blocks 21 and sliding blocks 25, the sliding blocks 21 are respectively arranged on the upper end surface of the lower clamping plate 4 and the lower end surface of the upper clamping plate 5, the sliding blocks 25 are respectively connected with the inner part of the sliding groove 21 in a bilateral symmetry sliding manner, the number of the sliding blocks 25 is four, the sliding blocks 25 are respectively provided with the movable clamping blocks 8 matched with the fixed clamping blocks 7 on one side close to the fixed clamping blocks 7, the clamping mechanism 2 further comprises a driving block 22, a screw rod 23 and a connecting rod 24, the opposite outer ends of the connecting rod 24 are respectively connected with the corresponding opposite inner side openings of the sliding blocks 25 through pin shafts in a rotating manner, the opposite inner ends of the connecting rod 24 are respectively connected with the driving block 22 through pin shafts in a rotating manner, the number of the driving blocks 22 is two and are arranged in an up-down symmetry manner, the screw rod 23 is connected in the middle threaded hole of the driving block 22 in a threaded manner, the opposite outer ends of the screw rods 23 are respectively rotatably connected with the through holes at the centers of the inner walls of the corresponding sliding chutes 21, the two screw rods 23 are respectively rotated through an external tool, the screw rods 23 are respectively in threaded connection with the threaded holes at the middle parts of the corresponding driving blocks 22, the left and right ends of the driving blocks 22 are rotatably connected with the connecting rods 24, the connecting rods 24 are rotatably connected with the corresponding sliding blocks 25, the sliding blocks 25 are in sliding connection with the sliding chutes 21, so that the plane position of the driving blocks 22 is limited, the screw rods 23 rotate to drive the driving blocks 22 to move up and down, one side of the connecting rod 24 close to the driving blocks 22 moves up and down, the sliding blocks 25 are further driven to slide left and right along the sliding chutes 21, the fixed clamping blocks 7 arranged at the upper ends of the sliding blocks 25 are matched with the;
locking mechanism 3: the locking mechanism 3 comprises a mounting groove 31, a spring 32, a stop lever 33 and a ratchet wheel 34, the mounting groove 31 is arranged on the right side surface of the upper clamp plate 5, the stop lever 33 is movably sleeved at the upper end of a pin column arranged on the bottom surface inside the mounting groove 31, the spring 32 is arranged inside a round hole on the rear side of the inner wall of the mounting groove 31, the front end of the spring 32 is fixedly connected with the right end of the stop lever 33, the ratchet wheel 34 is fixedly arranged at the upper end of the screw rod 10, the ratchet wheel 34 is matched with the stop lever 33, the ratchet wheel 34 is rotated by the outside, because the screw rod 10 passes through a through hole on the right side of the upper clamp plate 5 and is in threaded connection with a threaded hole on the right side of the lower clamp plate 4, the screw rod 10 is rotated by the ratchet wheel 34, so that the lower clamp plate 4 is fixed with the upper clamp plate 5, the ratchet wheel 34 is matched with the stop lever 33, the spring 32 contracts, when the ratchet wheel 34 rotates reversely, the left side of the stop lever 33 is contacted with the inner wall of the mounting groove 31, and the stop lever 33 cannot rotate forwards, so that the rotation of the ratchet wheel 34 is limited, the reverse rotation of the screw rod 10 at the lower end is prevented, the loosening and falling caused by external vibration when the screw rod 10 is used are prevented, and the safe use of the wire clamp is further ensured;
wherein: still include screw rod 10, screw rod 10 pass the through-hole on punch holder 5 right side and with the screw hole threaded connection on lower plate 4 right side, screw rod 10 and locking mechanism 3 fixed connection of moving, the fixed of punch holder 5 and lower plate 4 of being convenient for.
Wherein: still including apron 6, apron 6 is respectively through mounting screw in the 21 openings of spout that correspond, and both ends are provided with the bar opening that corresponds with removal clamp splice 8 respectively about apron 6, and apron 6 can play the guard action to inner structure, improves the life of this fastener.
When in use: the installation seat 1 is fixed at a proper position through the installation hole 9 by using a bolt, cables are respectively placed between a fixed clamping block 7 and a movable clamping block 8 which are arranged at the upper end of a lower clamping plate 4, a bulge at the left side of the upper end of the lower clamping plate 4 is rotationally connected with an opening at the left side of the lower end of the upper clamping plate 5 through a pin shaft, the inner side surfaces of the fixed clamping block 7 and the movable clamping block 8 at the lower end of the upper clamping plate 5 are contacted with the cables by rotating the upper clamping plate 5, a ratchet wheel 34 is rotated through the outside because a screw rod 10 passes through a through hole at the right side of the upper clamping plate 5 and is in threaded connection with a threaded hole at the right side of the lower clamping plate 4, the ratchet wheel 34 rotates to drive the screw rod 10 to rotate, so that the lower clamping plate 4 and the upper clamping plate 5 are fixed, the ratchet wheel 34 is matched with a stop rod 33, the left side of the stop lever 33 contacts with the inner wall of the mounting groove 31, the stop lever 33 can not rotate forward, thereby limiting the rotation of the ratchet wheel 34, preventing the screw rod 10 at the lower end from rotating reversely, preventing the screw rod 10 from loosening and falling off caused by external vibration when in use, further ensuring the safe use of the cable clamp, two screw rods 23 are respectively rotated by external tools, because the screw rods 23 are respectively in threaded connection with the middle threaded holes of the corresponding driving block 22, the left end and the right end of the driving block 22 are rotationally connected with the connecting rod 24, the connecting rod 24 is rotationally connected with the corresponding sliding block 25, the sliding block 25 is in sliding connection with the sliding groove 21, thereby limiting the plane position of the driving block 22, the screw rods 23 rotate to drive the driving block 22 to move up and down, thereby enabling the connecting rod 24 to move up and down close to one side of the driving block 22, further driving the sliding block 25 to slide left and right along, fix the cable, the adjustment of cable position after the later maintenance of being convenient for and installation, apron 6 can play the guard action to inner structure, improves the life of this fastener.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cutting ferrule formula cable clamp with wire holder seat which characterized in that: comprises a mounting seat (1), a clamping mechanism (2) and an anti-loosening mechanism (3);
mounting seat (1): a lower clamping plate (4) is fixedly arranged on the upper surface of the right side of the mounting seat, a bulge on the left side of the upper end of the lower clamping plate (4) is rotatably connected with an opening on the left side of the lower end of the upper clamping plate (5) through a pin shaft, fixed clamping blocks (7) are symmetrically arranged on the left and right of the upper surface of the lower clamping plate (4) and the lower surface of the upper clamping plate (5), and mounting holes (9) are uniformly formed in the left side surface of the mounting seat (;
clamping mechanism (2): the clamping mechanism is respectively arranged on the upper end surface of the lower clamping plate (4) and the lower end surface of the upper clamping plate (5), and the left end and the right end of the clamping mechanism (2) are respectively provided with a movable clamping block (8) matched with the fixed clamping block (7);
anti-loosening mechanism (3): is arranged at the right end of the upper splint (5);
wherein: the anti-loosening mechanism is characterized by further comprising a screw rod (10), the screw rod (10) penetrates through a through hole in the right side of the upper clamping plate (5) and is in threaded connection with a threaded hole in the right side of the lower clamping plate (4), and the screw rod (10) is fixedly connected with the anti-loosening mechanism (3).
2. The ferrule type cable clamp with a wire clamp seat according to claim 1, wherein: fixture (2) include spout (21) and slider (25), spout (21) set up respectively in the up end of lower plate (4) and the lower terminal surface of punch holder (5), and the equal bilateral symmetry sliding connection in inside of spout (21) has slider (25), and the number of slider (25) is four, and one side that slider (25) are close to fixed clamp splice (7) all is provided with and removes clamp splice (8) with fixed clamp splice (7) complex.
3. The ferrule type cable clamp with a wire clamp seat according to claim 2, wherein: the clamping mechanism (2) further comprises a driving block (22), a screw rod (23) and a connecting rod (24), the relative outer ends of the connecting rod (24) are respectively rotatably connected with the corresponding inner side openings of the sliding blocks (25) through pin shafts, the relative inner sides of the connecting rod (24) are respectively rotatably connected with the driving block (22) through the pin shafts, the number of the driving blocks (22) is two and is arranged in an up-and-down symmetrical mode, the screw rod (23) is connected in the middle threaded hole of the driving block (22) in a threaded manner, and the relative outer ends of the screw rod (23) are respectively rotatably connected with the corresponding through holes in the centers of the inner walls of the sliding grooves (21.
4. The ferrule type cable clamp with a wire clamp seat according to claim 2, wherein: still include apron (6), apron (6) are respectively through screw mounting in corresponding spout (21) opening part, and both ends are provided with the bar opening that corresponds with removal clamp splice (8) respectively about apron (6).
5. The ferrule type cable clamp with a wire clamp seat according to claim 1, wherein: locking mechanism (3) are including mounting groove (31), spring (32), pin (33) and ratchet (34), mounting groove (31) set up on the right flank of punch holder (5), pin upper end activity that mounting groove (31) inside bottom surface set up has cup jointed pin (33), and the inner wall rear side round hole of mounting groove (31) is inside to be provided with spring (32), the front end of spring (32) and the right side end fixed connection of pin (33), and the upper end of screw rod (10) is fixed and is provided with ratchet (34), and ratchet (34) and pin (33) cooperation set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957292.5U CN213072068U (en) | 2020-09-09 | 2020-09-09 | Cutting ferrule type cable clamp with wire clamp seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957292.5U CN213072068U (en) | 2020-09-09 | 2020-09-09 | Cutting ferrule type cable clamp with wire clamp seat |
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| Publication Number | Publication Date |
|---|---|
| CN213072068U true CN213072068U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957292.5U Active CN213072068U (en) | 2020-09-09 | 2020-09-09 | Cutting ferrule type cable clamp with wire clamp seat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256781A (en) * | 2021-11-09 | 2022-03-29 | 国网河南省电力公司安阳供电公司 | Maintenance equipment for cable skin |
| CN114512949A (en) * | 2022-03-10 | 2022-05-17 | 国网山东省电力公司平原县供电公司 | Cable suspension fitting for overhead transmission line |
| CN115102119A (en) * | 2022-07-25 | 2022-09-23 | 国网新疆电力有限公司哈密供电公司 | Wind-proof break-proof device for power transmission cable |
| CN117498249A (en) * | 2024-01-02 | 2024-02-02 | 泉州市三川通讯技术股份有限责任公司 | Antenna coaxial cable protection wire clamp with emergency protection function |
-
2020
- 2020-09-09 CN CN202021957292.5U patent/CN213072068U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256781A (en) * | 2021-11-09 | 2022-03-29 | 国网河南省电力公司安阳供电公司 | Maintenance equipment for cable skin |
| CN114256781B (en) * | 2021-11-09 | 2023-08-08 | 国网河南省电力公司安阳供电公司 | Cable skin maintenance equipment |
| CN114512949A (en) * | 2022-03-10 | 2022-05-17 | 国网山东省电力公司平原县供电公司 | Cable suspension fitting for overhead transmission line |
| CN114512949B (en) * | 2022-03-10 | 2024-01-16 | 国网山东省电力公司平原县供电公司 | Cable suspension fitting for overhead transmission line |
| CN115102119A (en) * | 2022-07-25 | 2022-09-23 | 国网新疆电力有限公司哈密供电公司 | Wind-proof break-proof device for power transmission cable |
| CN115102119B (en) * | 2022-07-25 | 2023-05-09 | 国网新疆电力有限公司哈密供电公司 | Wind-proof break-proof device for power transmission cable |
| CN117498249A (en) * | 2024-01-02 | 2024-02-02 | 泉州市三川通讯技术股份有限责任公司 | Antenna coaxial cable protection wire clamp with emergency protection function |
| CN117498249B (en) * | 2024-01-02 | 2024-03-08 | 泉州市三川通讯技术股份有限责任公司 | Antenna coaxial cable protection wire clamp with emergency protection function |
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