CN113937650B - A fixed end part for assisting installation of cable rate of tension - Google Patents
A fixed end part for assisting installation of cable rate of tension Download PDFInfo
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- CN113937650B CN113937650B CN202111093727.5A CN202111093727A CN113937650B CN 113937650 B CN113937650 B CN 113937650B CN 202111093727 A CN202111093727 A CN 202111093727A CN 113937650 B CN113937650 B CN 113937650B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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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 installation auxiliary tools, and discloses a fixed end piece for assisting cable tension installation, which comprises an installation assembly arranged on cable erection equipment, wherein an installation block is fixed on the right side wall of the installation assembly, the other side of the installation block is connected with an installation seat A in an inserting manner, a connection assembly is fixed at the bottom of the installation seat A, a telescopic assembly is movably arranged on one side of the installation seat A, which is far away from the installation block, and is connected with an installation seat B through the telescopic assembly to control the distance between the installation seat A and the installation seat B, and a connection seat B is fixed at the bottom of the installation seat B. The cable tension degree fixing device solves the problems that in the prior art, most of structures are single, when the cable tension degree is installed, the auxiliary fixing effect is only carried out on one side of the cable, the other end of the cable is prone to sliding off when the cable is installed in the tension degree, and meanwhile, the operation and the use of workers are inconvenient.
Description
Technical Field
The invention relates to the technical field of auxiliary tools for cable installation, in particular to a fixing end piece for assisting the installation of the tension degree of a cable.
Background
Along with the popularization of electric energy in China, more and more places are used for cables, wherein the power cables are used for transmitting and distributing electric energy, the power cables are commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and underwater power transmission lines crossing the river and the sea, particularly, the power cables are erected underground and through telegraph poles, the cables need to be tensioned in the erecting process, so that the cables are in a tight state to ensure the stable operation of the cables, and fixing end pieces for assisting the cable tension installation are needed when the cable tension is installed.
The big many structures of stiff end spare of current supplementary cable rate of tension installation are comparatively single when carrying out cable rate of tension installation, only carry out supplementary fixed action at the cable unilateral, lead to the cable to appear the condition of other end landing when carrying out the rate of tension installation easily, and simultaneously, inconvenient staff operates the use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixing end piece for assisting in installation of cable tension, and solves the problems that in the prior art, most of structures are single, when the cable tension is installed, the auxiliary fixing effect is only carried out on one side of a cable, so that the other end of the cable is easy to slide down when the cable is installed in the tension, and meanwhile, the operation and the use of workers are inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a fixed end piece for assisting in installing cable tension comprises an installation component installed on cable erection equipment, wherein an installation block is fixed on the right side wall of the installation component, the other side of the installation block is connected with an installation seat A in an inserting mode, a connection component is fixed at the bottom of the installation seat A, a telescopic component is movably arranged on one side, deviating from the installation block, of the installation seat A, and is connected with the installation seat B through the telescopic component to control the distance between the installation seat A and the installation seat B, a connection seat B is fixed at the bottom of the installation seat B, hollow fixed seats are fixed at the bottoms of the connection component and the connection seat B to clamp and fix a cable, and a pressure spring is arranged on the top inner wall of each fixed seat and is connected with a clamping component through the pressure spring;
two partition plates which are symmetrical front and back are fixed at the top of the mounting seat A, the same rotating rod is rotatably connected between the two partition plates, a winding roller is arranged on the outer circular surface of the rotating rod, the rotating rod penetrates through the partition plate positioned on the front side and is rotatably connected with a hand wheel, a nylon rope is wound on the outer circular surface of the winding roller, the rotating rod is rotatably connected inside the mounting seat A and extends into the connecting assembly, bevel gears are sleeved on the outer circular surfaces of the rotating rod and the rotating rod, the two bevel gears are meshed for rotation, and a sliding assembly is fixed at the top of the mounting seat B;
the sliding assembly comprises two vertical plates which are fixed at the top of the mounting seat B and are symmetrical front and back, a rotating shaft is connected between the two vertical plates in a rotating mode, a fixed pulley is arranged on the outer circular surface of the rotating shaft, and one end of a nylon rope passes through the fixed pulley and extends to the mounting seat B and the connecting seat B and the inner portion of the fixing seat located on the right side is fixedly connected with the clamping assembly.
Preferably, coupling assembling is including the connecting seat A of fixed mounting in mount pad A bottom, and connecting seat A's front and back side is penetrating, and the bull stick deviates from the one end connection ball screw of bevel gear, and ball screw's flank of thread rotates and is connected with reciprocating of the sliding seat of being convenient for, and the equal fixed mounting in front and back side of sliding seat has the diaphragm, and the bottom of two diaphragms all is fixed with the montant, and the montant runs through be located left fixing base and carry out fixed connection with the top of centre gripping subassembly.
Preferably, the mounting assembly comprises two semi-ring clamping pieces, the two semi-ring clamping pieces are movably connected through a hinge, a mounting plate is fixedly mounted at one end of each of the two semi-ring clamping pieces, which deviates from the hinge, a fastening bolt is arranged between the two mounting plates, and a nut is connected to a thread face of the fastening bolt in a threaded manner and is used for fixedly connecting the two semi-ring clamping pieces.
Preferably, the opposite side walls of the mounting seat A and the mounting seat B are provided with a T-shaped groove and an inner groove, the inner wall of one side of the inner groove is fixedly provided with a connecting plate, the connecting plate is movably connected with a movable hinge through a movable shaft, and one end of the movable hinge is fixedly connected with the telescopic assembly.
Preferably, flexible subassembly is including the mobile jib of fixed mounting in activity hinge one end, and the inside swing joint of mobile jib has the movable rod, and spacing hole has been seted up to equidistant on the outer disc of movable rod, and is provided with spacing bolt on the outer disc of movable rod, and the cooperation is used between spacing bolt and the spacing hole, as the restriction of movable rod activity length, and the one end fixed mounting that the movable rod deviates from the mobile jib has T type piece, the adaptation between the specification and the T type groove of T type piece.
Preferably, the clamping assembly comprises a clamping plate fixed at one end of the pressure spring, the clamping plate is in a semicircular shape, the abrasion-proof pad is sleeved on the clamping surface of the clamping plate, mounting pads extend from two sides of the abrasion-proof pad, the mounting pads on two sides are connected to the port of the clamping plate through magic tapes, and a connecting block for arranging a through hole is arranged at the top of the clamping plate.
Preferably, one side of the mounting block, which is far away from the mounting assembly, is set to be in an inverted T shape, and one side of the mounting seat A, which is close to the mounting block, is provided with an inverted T-shaped through groove for quick mounting and dismounting of the mounting block.
Preferably, the range of the sliding seat moving up and down on the ball screw is consistent with the stretching range of the pressure spring.
(III) advantageous effects
Compared with the prior art, the invention provides a fixing end piece for assisting in installing the tension degree of a cable, which has the following beneficial effects:
1. according to the invention, through the installation seat A and the installation seat B, when the cable tension degree is installed, the rotation between the winding roller and the bevel gears is realized by rotating the hand wheel, the rotation of the rotating rod is realized due to the meshing between the two bevel gears, meanwhile, the rotating rod can drive the ball screw to drive during the driving period, and further, the reciprocating motion of the vertical rod is realized, the vertical rod overcomes the elasticity of the pressure spring due to the fact that the vertical rod is connected with the clamping assembly and is subjected to the force of the reciprocating motion of the vertical rod, so that the cable can be conveniently fixed on the fixing seat, meanwhile, during the synchronous driving period of the winding roller, the nylon rope can lift and pull the clamping assembly on the right side through the sliding assembly, the two point positions of the cable can be clamped and fixed, and the installation of the cable tension degree is convenient.
2. According to the invention, through the arranged telescopic assembly, the movable rod is stretched to move on the main rod according to the range of cable tension precision adjustment required, and the limiting bolt is used in cooperation with the limiting hole, so that the limiting effect on the movable rod is realized, meanwhile, the distance between the mounting seat A and the mounting seat B is further controlled, and the installation and the use of the cable tension between the mounting seat A and the mounting seat B are facilitated.
3. According to the clamping assembly, the anti-abrasion pad arranged on the clamping assembly is utilized, so that when the clamping assembly is used for clamping, the service life of a cable can be effectively prevented from being shortened due to abrasion of the cable in the clamping process, and meanwhile, the magic tape between the mounting pad and the clamping plate on the anti-abrasion pad is matched, so that the abrasion pad can be conveniently detached and replaced at a later stage and is convenient to use.
4. The installation block is matched with the installation of the installation seat A through the installation block and the inner groove, so that the subsequent overall disassembly is facilitated, meanwhile, the inner groove is movably connected with the telescopic assembly through the movable hinge, the connection and the disassembly between the installation seat A and the installation seat B are facilitated, the carrying of workers is facilitated, and the practicability of the device is further improved.
5. Through utilizing the artificial hand wheel of rotating as single driving source, both realized being located the centre gripping of left centre gripping subassembly and carried out the centre gripping of cable one department, the nylon rope on the winding roller uses carrying of the centre gripping subassembly that is located the right side again simultaneously and carries out cable clamping fixed, can effectually prevent droing of cable on the one hand, and on the other hand has improved the integration rate of structure.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view structural diagram of the present invention;
FIG. 3 is a partial cutaway view of the present invention;
FIG. 4 is a block diagram of the mounting assembly of the present invention;
FIG. 5 is a diagram of a connection structure of the connection assembly of the present invention;
FIG. 6 is a view showing the construction of the connection of the sliding module according to the present invention;
FIG. 7 is a block diagram of the telescoping assembly of the present invention;
FIG. 8 is a block diagram of the clamping assembly of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 3 at A in accordance with the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 5 at B according to the present invention.
In the figure: 1. mounting the component; 101. a semi-annular clamping member; 102. mounting a plate; 103. fastening a bolt; 104. a nut; 2. mounting blocks; 3. a mounting seat A; 4. a telescopic assembly; 401. a main rod; 402. a movable rod; 403. a limit bolt; 404. a limiting hole; 405. a T-shaped block; 5. a connecting assembly; 501. a connecting seat A; 502. a ball screw; 503. a sliding seat; 504. a transverse plate; 505. a vertical rod; 6. a fixed seat; 7. a mounting base B; 8. a connecting seat B; 9. a clamping assembly; 901. a clamping plate; 902. an anti-wear pad; 903. a mounting mat; 904. connecting blocks; 10. a sliding assembly; 1001. a vertical plate; 1002. a rotating shaft; 1003. a fixed pulley; 11. a nylon cord; 12. a T-shaped groove; 13. an inner tank; 14. a partition plate; 15. a winding roller; 16. a hand wheel; 17. a pressure spring; 18. a rotating rod; 19. a living hinge; 20. a connecting plate; 21. a bevel gear; 22. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 10, the present invention provides a technical solution: a fixed end piece for assisting in installation of cable tension comprises an installation component 1 installed on cable erection equipment, the cable erection equipment is such as a telegraph pole, an installation block 2 is fixed on the right side wall of the installation component 1, the other side of the installation block 2 is connected with an installation seat A3 in an inserting mode, a connecting component 5 is fixed at the bottom of the installation seat A3, a telescopic component 4 is movably arranged on one side, away from the installation block 2, of the installation seat A3, the installation seat B7 is connected with the installation seat B7 through the telescopic component 4 and used for controlling the distance between the installation seat A3 and the installation seat B7, a connecting seat B8 is fixed at the bottom of the installation seat B7, hollow fixed seats 6 are fixed at the bottoms of the connecting component 5 and the connecting seat B8 and used for clamping and fixing a cable, and a pressure spring 17 is arranged on the top inner wall of the fixed seats 6 and connected with a clamping component 9 through the pressure spring 17; two partition plates 14 which are symmetrical front and back are fixed on the top of the mounting seat A3, a same rotating rod 22 is rotatably connected between the two partition plates 14, a winding roller 15 is arranged on the outer circular surface of the rotating rod 22, the rotating rod 22 penetrates through the partition plate 14 positioned on the front side and is rotatably connected with a hand wheel 16, a nylon rope 11 is wound on the outer circular surface of the winding roller 15, a rotating rod 18 is rotatably connected inside the mounting seat A3 and extends into the connecting assembly 5, bevel gears 21 are sleeved on the outer circular surfaces of the rotating rod 18 and the rotating rod 22, the two bevel gears 21 are meshed and rotated, and a sliding assembly 10 is fixed on the top of the mounting seat B7; the sliding component 10 comprises two vertical plates 1001 which are fixed at the top of a mounting seat B7 and are symmetrical in the front-back direction, a rotating shaft 1002 is rotatably connected between the two vertical plates 1001, a fixed pulley 1003 is arranged on the outer circular surface of the rotating shaft 1002, one end of a nylon rope 11 passes through the fixed pulley 1003 and extends to the mounting seat B7 and a connecting seat B8, the interior of a fixed seat 6 positioned on the right side is fixedly connected with a clamping component 9, a through hole is formed in the mounting seat B7 and the connecting seat B8, the nylon rope 11 is connected with the top of the clamping component 9 along the through hole, the nylon rope 11 is connected with the middle position of the clamping component 9, the clamping component 9 positioned on the right side is provided with at least two pressure springs 17, a connecting component 5 comprises a connecting seat A501 fixedly installed at the bottom of a mounting seat A3, the front and back sides of connecting seat A501 are penetrating, ball screw 502 is connected to the one end that bull stick 18 deviates from bevel gear 21, ball screw 502 is connected with the screw thread of ball screw 502 and is convenient for reciprocating of sliding seat 503 to the screw thread rotation of sliding seat 503, sliding seat 503 is unanimous at ball screw 502 scope of reciprocating and the tensile scope of pressure spring 17, long-time use that can the effective control pressure spring 17, and the equal fixed mounting in front and back side of sliding seat 503 has horizontal plate 504, the bottom of two horizontal plates 504 all is fixed with montant 505, it is equipped with a pressure spring 17 to be located left centre gripping subassembly 9, two montants 505 are located the both sides of centre gripping subassembly 9 respectively, montant 505 run through be located left fixing base 6 and carry out fixed connection with the top of centre gripping subassembly 9.
Specifically, in the embodiment, when the cable winding machine operates, the handwheel 16 is rotated by an operator, rotation between the winding roller 15 and the bevel gears 21 is realized, due to meshing between the two bevel gears 21, rotation of the rotating rod 18 is realized, meanwhile, the rotating rod 18 can drive the ball screw 502 during driving, further, the vertical rod 505 is driven to move back and forth, the vertical rod 505 overcomes the elasticity of the pressure spring 17 due to the fact that the vertical rod 505 is connected with the clamping component 9 and receives the force of the back and forth movement of the vertical rod 505, and penetrates through one end of the cable, so that the cable can be fixed on the fixing seat 6, meanwhile, during synchronous driving of the winding roller 15, the nylon rope 11 is pulled by the clamping component 9 on the right side through the fixed pulley 1003 on the sliding component 10, so that the two point positions of the cable can be clamped and fixed, the cable is installed between the installation seat A3 and a installation seat B7 in tension, and so that the installation of the cable tension is facilitated.
Example two
As shown in fig. 1 to 4, the present embodiment is substantially identical to the first embodiment, and preferably, the mounting assembly 1 includes two semi-annular clamping members 101, the two semi-annular clamping members 101 are movably connected by a hinge, a mounting plate 102 is fixedly mounted on both ends of the two semi-annular clamping members 101 away from the hinge, a fastening bolt 103 is disposed between the two mounting plates 102, and a nut 104 is screwed on a thread surface of the fastening bolt 103 for fixedly connecting the two semi-annular clamping members 101.
Specifically, with the use of the two semi-annular clamping members 101, the two semi-annular clamping members 101 can be fixed on a cable erection device, such as a telegraph pole, and the two semi-annular clamping members 101 can be fixedly mounted by fastening bolts 103 and nuts 104.
EXAMPLE III
As shown in fig. 5 and fig. 9, this embodiment is substantially consistent with the first embodiment, preferably, the opposite side walls of the mounting seat A3 and the mounting seat B7 are respectively provided with a T-shaped groove 12 and an inner groove 13, the T-shaped groove 12 and the inner groove 13 of the mounting seat A3 are arranged from bottom to top, the T-shaped groove 12 and the inner groove 13 of the mounting seat B7 are arranged from top to bottom, and one side inner wall of the inner groove 13 is fixedly provided with a connecting plate 20, the connecting plate 20 is movably connected with a movable hinge 19 through a movable shaft, one end of the movable hinge 19 is fixedly connected with the telescopic assembly 4, the telescopic assembly 4 on the mounting seat A3 is positioned on the front side wall of the inner groove 13, and the telescopic assembly 4 on the mounting seat B7 is positioned on the rear side wall of the inner groove 13, so that the two telescopic assemblies 4 can be stably mounted on the two end points of the mounting seat A3 and the mounting seat B7, the telescopic assembly 4 comprises a main rod 401 fixedly mounted at one end of a movable hinge 19, a movable rod 402 is movably connected inside the main rod 401, limiting holes 404 are formed in the outer circular surface of the movable rod 402 at equal intervals, limiting bolts 403 are arranged on the outer circular surface of the movable rod 402, the limiting bolts 403 and the limiting holes 404 are matched for limiting the movable length of the movable rod 402, a T-shaped block 405 is fixedly mounted at one end, deviating from the main rod 401, of the movable rod 402, the T-shaped block 405 is matched with the T-shaped groove 12 in size, one side, deviating from the mounting assembly 1, of the mounting block 2 is arranged to be in an inverted T shape, and an inverted T-shaped through groove is formed in one side, close to the mounting block 2, of the mounting seat A3 for fast mounting and dismounting the mounting block 2.
Specifically, the installation of installation piece 2 cooperation mount pad A3, be convenient for follow-up holistic dismantlement installation, and simultaneously, inside groove 13 has flexible subassembly 4 through 19 swing joint of activity hinge, also be convenient for be connected between mount pad A3 and the mount pad B7 and dismantle, make things convenient for staff's carrying, the scope of adjusting according to the required cable precision of carrying out, through the motion of tensile movable rod 402 on mobile jib 401, and utilize the use of spacing bolt 403 cooperation spacing hole 404, the realization is to movable rod 402 restriction effect, the tensile back of movable rod 402, insert the T type inslot 12 of matching through T type piece 405 on movable rod 402, further control the interval between mount pad A3 and the mount pad B7 and realize the fixed on mount pad A3 and the mount pad B7, be convenient for the installation use of cable tension degree installation between mount pad A3 and mount pad B7.
Example four
As shown in fig. 8, this embodiment is substantially the same as the first embodiment, and preferably, the clamping assembly 9 includes a clamping plate 901 fixed at one end of the pressure spring 17, the clamping plate 901 is in a half-ring shape, an anti-abrasion pad 902 is sleeved on a clamping surface of the clamping plate 901, mounting pads 903 extend from two sides of the anti-abrasion pad 902, the mounting pads 903 at two sides are connected to a port of the clamping plate 901 through velcro, and a connecting block 904 with a through hole is disposed at the top of the clamping plate 901.
Specifically, connecting block 904 is connected with nylon rope 11, through utilizing the abrasionproof on centre gripping subassembly 9 to decrease and fill up 902, when carrying out the centre gripping and use, can effectually prevent that the cable from wearing and tearing lead to the life reduction of cable in centre gripping in-process, cooperates simultaneously the magic subsides between mounting pad 903 and the grip block 901 on the abrasionproof decreases and fills up 902, can make things convenient for the dismantlement change convenient to use of later stage wearing and tearing pad.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fixed end piece for assisting in cable tension installation, comprising a mounting assembly (1) mounted on a cable erection device, characterized in that: the cable fixing device is characterized in that a mounting block (2) is fixed on the right side wall of the mounting component (1), the other side of the mounting block (2) is connected with a mounting seat A (3) in an inserted manner, a connecting component (5) is fixed at the bottom of the mounting seat A (3), a telescopic component (4) is movably arranged on one side of the mounting seat A (3) departing from the mounting block (2) and is connected with a mounting seat B (7) through the telescopic component (4) to control the distance between the mounting seat A (3) and the mounting seat B (7), a connecting seat B (8) is fixed at the bottom of the mounting seat B (7), hollow fixing seats (6) are fixed at the bottoms of the connecting component (5) and the connecting seat B (8) for clamping and fixing a cable, a pressure spring (17) is arranged on the top inner wall of the fixing seat (6) and is connected with a clamping component (9) through the pressure spring (17);
the top of the mounting seat A (3) is fixed with two partition plates (14) which are symmetrical front and back, a same rotating rod (22) is rotatably connected between the two partition plates (14), a winding roller (15) is arranged on the outer circular surface of the rotating rod (22), the rotating rod (22) penetrates through the partition plate (14) positioned on the front side and is rotatably connected with a hand wheel (16), a nylon rope (11) is wound on the outer circular surface of the winding roller (15), the inside of the mounting seat A (3) is rotatably connected with a rotating rod (18) and extends into the connecting assembly (5), the outer circular surfaces of the rotating rod (18) and the rotating rod (22) are respectively sleeved with a bevel gear (21), the two bevel gears (21) are meshed for rotation, and the top of the mounting seat B (7) is fixed with a sliding assembly (10);
the sliding assembly (10) comprises two vertical plates (1001) which are fixed to the top of the mounting seat B (7) and are symmetrical in the front-back direction, a rotating shaft (1002) is rotatably connected between the two vertical plates (1001), a fixed pulley (1003) is arranged on the outer circular surface of the rotating shaft (1002), and one end of a nylon rope (11) passes through the fixed pulley (1003) and extends to the mounting seat B (7) and the connecting seat B (8) and the inside of the fixing seat (6) located on the right side is fixedly connected with the clamping assembly (9);
coupling assembling (5) is including connecting seat A (501) of fixed mounting in mount pad A (3) bottom, the front and back side of connecting seat A (501) is penetrating, ball screw (502) is connected to the one end that bull stick (18) deviate from bevel gear (21), the helicoid of ball screw (502) rotates and is connected with reciprocating of sliding seat (503) of being convenient for sliding seat (503), and the equal fixed mounting in front and back side of sliding seat (503) has diaphragm (504), the bottom of two diaphragm (504) all is fixed with montant (505), montant (505) run through be located left fixing base (6) and carry out fixed connection with the top of centre gripping subassembly (9).
2. A fixing end piece for assisting in cable tension installation according to claim 1, wherein: the mounting assembly (1) comprises two semi-ring-shaped clamping pieces (101), the two semi-ring-shaped clamping pieces (101) are movably connected through a hinge, a mounting plate (102) is fixedly mounted at one end, deviating from the hinge, of each semi-ring-shaped clamping piece (101), a fastening bolt (103) is arranged between the two mounting plates (102), and a nut (104) is connected to the thread face of the fastening bolt (103) in a threaded mode and used for fixedly connecting the two semi-ring-shaped clamping pieces (101).
3. A fixing end piece for assisting in cable tension installation according to claim 1, wherein: t-shaped groove (12) and inner groove (13) are formed in the opposite side walls of the mounting seat A (3) and the mounting seat B (7), a connecting plate (20) is fixedly mounted on the inner wall of one side of the inner groove (13), the connecting plate (20) is movably connected with a movable hinge (19) through a movable shaft, and one end of the movable hinge (19) is fixedly connected with the telescopic assembly (4).
4. A fixing end piece for assisting in cable tension installation according to claim 3, wherein: flexible subassembly (4) including mobile jib (401) of fixed mounting in activity hinge (19) one end, the inside swing joint of mobile jib (401) has movable rod (402), spacing hole (404) have been seted up on the outer disc of movable rod (402) equidistant, and be provided with spacing bolt (403) on the outer disc of movable rod (402), the cooperation is used between spacing bolt (403) and spacing hole (404), be used as the restriction of movable rod (402) activity length, and the one end fixed mounting that movable rod (402) deviates from mobile jib (401) has T type piece (405), the adaptation between the specification and the T type groove (12) of T type piece (405).
5. A fixing end piece for assisting in cable tension installation according to claim 1, wherein: the clamping assembly (9) comprises a clamping plate (901) fixed at one end of a pressure spring (17), the clamping plate (901) is in a semi-ring shape, an anti-abrasion pad (902) is sleeved on a clamping surface of the clamping plate (901), mounting pads (903) extend from two sides of the anti-abrasion pad (902), the mounting pads (903) on two sides are connected to a port of the clamping plate (901) through magic tapes, and a connecting block (904) for forming a through hole is arranged at the top of the clamping plate (901).
6. A fixing end piece for assisting in cable tension installation according to claim 1, wherein: one side of the mounting block (2) departing from the mounting assembly (1) is set to be in an inverted T shape, and one side of the mounting seat A (3) close to the mounting block (2) is provided with an inverted T-shaped through groove for quick mounting and dismounting of the mounting block (2).
7. A fixing end piece for assisting in cable tension installation according to claim 1, wherein: the range of the sliding seat (503) moving up and down on the ball screw (502) is consistent with the stretching range of the pressure spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093727.5A CN113937650B (en) | 2021-09-17 | 2021-09-17 | A fixed end part for assisting installation of cable rate of tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093727.5A CN113937650B (en) | 2021-09-17 | 2021-09-17 | A fixed end part for assisting installation of cable rate of tension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113937650A CN113937650A (en) | 2022-01-14 |
| CN113937650B true CN113937650B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111093727.5A Active CN113937650B (en) | 2021-09-17 | 2021-09-17 | A fixed end part for assisting installation of cable rate of tension |
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| CN115207834B (en) * | 2022-09-13 | 2022-11-15 | 合肥工业大学 | Telescopic high altitude wiring erection equipment |
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