CN112350253B - Cable fixing device - Google Patents
Cable fixing device Download PDFInfo
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- CN112350253B CN112350253B CN202011404525.3A CN202011404525A CN112350253B CN 112350253 B CN112350253 B CN 112350253B CN 202011404525 A CN202011404525 A CN 202011404525A CN 112350253 B CN112350253 B CN 112350253B
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- cable
- clamping
- plate
- clamp
- fixedly connected
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of electric power auxiliary equipment, in particular to a cable fixing device which comprises a first connecting plate, a cable clamp seat, a first tension spring, a stranded cable clamp and a single cable clamp. When the cable receives external force influence, external force transmits the stranded cable clamp or single cable clamp, cable holder and the first extension spring department of centre gripping cable in proper order, and first extension spring can produce deformation under the external force to avoided external force to directly cause the condition of damage to the cable, through the stranded cable of stranded cable clamp centre gripping different diameters, single cable clamp centre gripping single cable just can realize placing in order of cable, the maintenance in the later stage of being convenient for.
Description
Technical Field
The invention relates to the technical field of electric auxiliary equipment, in particular to a cable fixing device.
Background
The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, and cables are necessary electric energy transmission devices for connecting the power equipment.
When power equipment carries out the electric energy transfer, need use the cable to connect, and then supply power to power equipment, just so need lay fixedly to the cable, especially the cable of equipment is laying in the factory, generally install bracing piece etc. in the side of house wall, then use some insulating centre gripping equipment to carry out the centre gripping with the cable on the bracing piece and fix, but the fixing device of cable all is rigid structure, when the cable receives the exogenic action, takes place to warp very easily. And the confusion appears easily in arranging of cable, do not have the level, when fixed to the cable of different diameters, need different cable fixing device to fix, it is just more troublesome to fix the installation of cable like this, and some cables are stranded, when fixing, just need carry out whole gang fixed mounting, present cable fixing device generally directly places whole gang cable on the support frame, then use fixed apron to fix whole gang cable, the cable is very easy chaotic, bring a lot of troubles for subsequent maintenance.
Disclosure of Invention
The invention aims to provide a cable fixing device which can buffer external force applied to a cable, protect the cable from being damaged by the external force to a certain extent, enable the cable to be placed in order and facilitate later maintenance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cable fixture device comprising:
the first connecting plate is fixed on a wall;
a cable holder;
one end of the first tension spring is fixedly connected to the first connecting plate, and the other end of the first tension spring is rotatably connected with the cable holder;
the stranded cable clamp is fixedly connected with the cable clamp seat and can clamp stranded cables with different diameters;
the single cable clamp is fixedly connected with the cable clamp seat and used for clamping a single cable.
Optionally, the first extension spring is provided with two, first extension spring with be provided with the connecting seat between the cable holder, two be provided with the buffer frame that is parallelogram between the connecting seat, the adjacent limit of buffer frame is articulated to be set up, and wherein a set of relative two pin joints respectively with two connecting seat fixed connection is provided with the second extension spring between another a set of relative two pin joints.
Optionally, the cable clamp seat includes a connection frame and a second connection plate, the connection frame is rotatably connected to the first tension spring, the second connection plate is clamped in the connection frame, and the second connection plate is respectively fixedly connected to the stranded cable clamp and the single cable clamp.
Optionally, still include latch device, latch device includes slope cardboard and lower part stripper plate, the slope cardboard with the one end fixed connection and the fixed position of lower part stripper plate rotate connect in connecting frame, the second connecting plate to connecting frame removes and extrudees during the lower part stripper plate, the lower part stripper plate can drive the slope cardboard joint in the second connecting plate.
Optionally, a clamping joint is arranged on the side face of the inclined clamping plate, a clamping groove matched with the clamping joint is formed in the side face of the second connecting plate, and the inclined clamping plate is fixedly connected with a first pull rope structure.
Optionally, the single cable clamp includes a cable clamping opening, and the cable clamping opening is provided with:
the single cable is arranged on the arc-shaped support plate;
the two ends of the spring are respectively connected with the cable clamping opening and the arc-shaped support plate;
one end of the hinge rod is hinged with the arc-shaped support plate, and the other end of the hinge rod is hinged with the cable clamping opening;
the first side clamping plate is fixedly connected with the hinge rod;
the first side clamping plate and the second side clamping plate are configured to be capable of driving the first side clamping plate and the second side clamping plate to clamp the single cable when the spring is compressed.
Optionally, the cable clamp holder further includes a horizontally disposed supporting cross bar, one end of the supporting cross bar is fixedly connected to the second connecting plate, the plurality of stranded cable clamps and the single cable clamp are disposed on the supporting cross bar, and the supporting cross bar is configured to be capable of adjusting the relative heights of the plurality of stranded cable clamps and the single cable clamp.
Optionally, the support rail comprises:
one end of the first segmentation rod is provided with a sliding groove, and a plurality of first clamping teeth which are arranged at intervals are fixedly connected in the sliding groove;
the clamping device comprises a second section rod, wherein a clamping chamber is formed in one end of the second section rod, a plurality of second clamping teeth are arranged in the clamping chamber at intervals, and the first clamping teeth and the second clamping teeth can be clamped.
Optionally, the second joint tooth set up for joint room slides, the second joint tooth with fixedly connected with broken line flexure strip between the joint room, broken line flexure strip can the butt the second joint tooth, so that the second joint tooth with first joint tooth joint, fixedly connected with second stay cord structure on the broken line flexure strip, second stay cord structure can make the second joint tooth with first joint tooth breaks away from the joint.
Optionally, a cable pulling device is arranged on a side surface of the second connecting plate, and the cable pulling device comprises a rotatable inclined lifting clamping roller for lifting the cable.
The invention has the beneficial effects that:
the invention provides a cable fixing device which comprises a first connecting plate, a cable clamp seat, a first tension spring, a stranded cable clamp and a single cable clamp, wherein the first connecting plate is fixed on a wall, one end of the first tension spring is fixedly connected to the first connecting plate, the other end of the first tension spring is rotatably connected with the cable clamp seat, the stranded cable clamp is fixedly connected with the cable clamp seat, the stranded cable clamp can clamp stranded cables with different diameters, the single cable clamp is fixedly connected with the cable clamp seat, and the single cable clamp is used for clamping single cables. When the cable receives external force influence, external force transmits the stranded cable clamp or single cable clamp, cable holder and the first extension spring department of centre gripping cable in proper order, and first extension spring can produce deformation under the external force to avoided external force to directly cause the condition of damage to the cable, through the stranded cable of stranded cable clamp centre gripping different diameters, single cable clamp centre gripping single cable just can realize placing in order of cable, the maintenance in the later stage of being convenient for.
Drawings
FIG. 1 is a front cross-sectional view of a cable fixture device provided by an embodiment of the present invention;
FIG. 2 is a partial top view of a side latch of the cable fixture device according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a partial schematic view of a single cable clamp of a cable fixture device provided in accordance with an embodiment of the present invention;
FIG. 5 is a partial cross-sectional view of a support rail of a cable fixture device provided in accordance with an embodiment of the present invention;
fig. 6 is a partial top view of a cable pulling device of the cable fixing device provided by the embodiment of the present invention.
In the figure:
1. a first connecting plate; 2. a first tension spring; 3. a connecting seat; 4. a fixing member; 5. an insulating tape; 6. a connecting frame; 7. a second connecting plate; 8. a suction cup device; 9. a side clamping block;
10. a support rail; 101. a first segmented rod; 102. a sliding groove; 103. a first snap tooth; 104. a second segmented rod; 105. a clamping chamber; 106. a second snap tooth; 107. a fold line elastic sheet; 108. a second rope pulling structure;
11. a rubber connecting column; 12. a movable cavity; 13. a cable pulling device;
14. a clamping device; 141. the clamping plate is inclined; 142. a lower compression plate; 143. a first pull cord structure; 144. a trapezoidal convex block; 145. a second hinge joint;
15. a side connecting block; 16. a first hinge joint; 17. a main hinge base; 18. a second tension spring; 19. a secondary hinge base; 20. a first insulating plate; 21. an arc-shaped support frame; 22. adjusting the screw rod; 23. an arcuate flexible rack; 24. a single cable clamp;
25. a cable clamping opening; 251. an arc-shaped support plate; 252. a spring; 253. a hinged lever; 254. a first side clamping plate; 255. a second side clamping plate; 256. an elastic cord;
26. a U-shaped support frame; 27. a second insulating plate; 28. an action cavity; 29. obliquely lifting the clamping roller; 30. a middle connecting rod.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, the present embodiment provides a cable fixing device, including first connecting plate 1, cable clamp holder, first extension spring 2, stranded cable clamp and single cable clamp 24, wherein, first connecting plate 1 is fixed on the wall, the one end fixed connection of first extension spring 2 in first connecting plate 1, the other end rotates with cable clamp holder to be connected, stranded cable clamp and cable clamp holder fixed connection, stranded cable clamp can the different stranded cables of diameter of centre gripping, single cable clamp 24 and cable clamp holder fixed connection, single cable clamp 24 is used for the centre gripping single cable. When the cable receives external force influence, external force transmits the stranded cable clamp or the single cable clamp 24, the cable holder seat of centre gripping cable in proper order and 2 departments of first extension spring, and first extension spring 2 can produce deformation under the external force to avoided external force to directly cause the condition of damage to the cable, through the stranded cable of stranded cable clamp centre gripping different diameters, single cable clamp 24 centre gripping single cable just can realize placing in order of cable, the maintenance in the later stage of being convenient for.
Optionally, one side of the first connecting plate 1 close to the wall is coated with an insulating tape 5, so that insulation between the cable and the wall can be ensured to a certain extent. Optionally, the first connecting plate 1 is fixed to the wall by means of fasteners 4.
When the cable receives the exogenic action, the cable holder moves towards first connecting plate 1, the cable holder probably collides with first connecting plate 1 or wall to cause and collide with the damage, optionally, in order to avoid above-mentioned condition to take place, still be provided with the buffer frame between cable holder and first connecting plate 1. In this embodiment, the number of the first tension springs 2 is two, the side connecting block 15 is arranged between the first tension spring 2 and the first connecting plate 1, the connecting seat 3 is arranged between the first tension spring 2 and the cable holder, and the first hinge joint 16 is arranged between the connecting seat 3 and the cable holder, so that the first tension spring 2 is rotatably connected with the cable holder. The buffer frame is parallelogram, sets up between two connecting seats 3, and the buffer frame includes four intermediate junction poles 30, and two adjacent intermediate junction poles 30 are articulated to be connected, and wherein a set of relative two hinge point department all is provided with main articulated seat 17, two main articulated seats 17 respectively with two connecting seats 3 fixed connection, and a set of relative two hinge point departments all are provided with vice articulated seat 19 in addition, are provided with second extension spring 18 between two vice articulated seats 19. When the cable holder moved towards first connecting plate 1, the cable holder can with the contact of buffering frame to the extrusion buffering frame, make second extension spring 18 receive the extrusion, the elasticity counter force of second extension spring 18 just can play the cushioning effect to the removal of cable holder, thereby protection cable holder and first connecting plate 1 all do not receive to collide with the damage. Optionally, in order to guarantee that the whole homoenergetic of cable holder receives the buffering protection of cushion frame, in this embodiment, two first extension spring 2 vertical settings, and the position that two first extension spring 2 set up is close to the upper and lower both ends of cable holder respectively.
Optionally, in this embodiment, the cable holder includes a connection frame 6 and a second connection plate 7, the connection frame 6 is rotatably connected to the first tension spring 2, the second connection plate 7 is clamped in the connection frame 6, and the second connection plate 7 is fixedly connected to the stranded cable clamp and the single cable clamp 24, respectively. Optionally, the side of the connecting frame 6 facing away from the wall is provided with a movable cavity 12, and the side of the second connecting plate 7 close to the wall is clamped with the inner wall of the movable cavity 12. Optionally, in order to make the connection between the second connecting plate 7 and the connecting frame 6 more stable, the left side surface of the second connecting plate 7 is fixedly connected with a suction cup device 8, and the suction cup device 8 can be firmly adsorbed on the inner wall of the movable cavity 12.
In order to fix the connection position of the second connecting plate 7 and the connecting frame 6 and further enhance the connection firmness, optionally, as shown in fig. 2, in this embodiment, a clamping device 14 is further disposed on the inner wall of the movable cavity 12, the clamping device 14 includes an inclined clamping plate 141 and a lower pressing plate 142, one end of the inclined clamping plate 141 and one end of the lower pressing plate 142 are fixedly connected, and the fixed position is rotatably connected with a second hinge 145, and the second hinge 145 is fixedly disposed on the inner wall of the movable cavity 12. When the second connecting plate 7 moves toward the connecting frame 6 and presses the lower pressing plate 142, the lower pressing plate 142 can drive the tilting clamping plate 141 to rotate, so that the tilting clamping plate 141 is clamped with the second connecting plate 7. Optionally, the side of the inclined clamping plate 141 is provided with a clamping joint, and the side of the second connecting plate 7 is provided with a clamping groove matched with the clamping joint, so that the inclined clamping plate 141 and the second connecting plate 7 are clamped. The structure does not need an additional fixing device, and the second connecting plate 7 is directly pushed into the connecting frame 6, so that the second connecting plate 7 and the connecting frame 6 can be quickly positioned and fixed. Optionally, in order to facilitate quick detachment of the second connecting plate 7 and the connecting frame 6, namely, the clamping state between the inclined clamping plate 141 and the second connecting plate 7 needs to be quickly released, the first pull rope structure 143 is further fixedly connected to the inclined clamping plate 141, the first pull rope structure 143 is fixedly connected to the outer side of the inclined clamping plate 141, the first pull rope structure 143 penetrates through the connecting frame 6, the worker can pull the inclined clamping plate 141 to rotate by pulling the first pull rope structure 143, so that the clamping head of the inclined clamping plate 141 leaves the clamping groove of the second connecting plate 7, and the second connecting plate 7 can be quickly detached. Optionally, in this embodiment, two clamping devices 14 are provided, and are respectively provided on opposite wall surfaces of the movable cavity 12, and two clamping grooves are correspondingly provided on two side surfaces of the second connecting plate 7, so as to improve the stability of clamping.
In order to achieve a fixed grip on stranded cables of different diameters, the stranded cable clamp optionally comprises an arcuate support bracket 21, an arcuate flexible toothed rack 23 and an adjusting screw 22, as shown in fig. 3. Wherein, arc support frame 21 encloses with flexible rack of arc 23 and establishes cyclic annularly, arc support frame 21 is articulated with the one end of the flexible rack of arc 23, arc support frame 21 passes through accommodate the lead screw 22 swing joint with the other end of the flexible rack of arc 23, position through adjustment accommodate the lead screw 22, can adjust the distance of arc support frame 21 with the expansion end of the flexible rack of arc 23, thereby adjust arc support frame 21 and the flexible rack of arc 23 and enclose the annular area of establishing, thereby make into the stranded cable clamp can adapt to and the stranded cable of centre gripping different diameters. Optionally, the inner side surface of the arc-shaped flexible toothed belt 23 is further provided with a rubber buffer pad, the rubber buffer pad can prevent the cable and the arc-shaped flexible toothed belt 23 from being rubbed greatly, and the cable is prevented from being damaged when the cable is stressed and displaced.
Optionally, a cable retaining opening 25 is provided in the single cable clamp 24, and the single cable clamp is retained within the cable retaining opening 25. Optionally, the single cable clamp 24 includes the upper and lower apron that is connected, has all seted up circular arc centre gripping groove on the face that upper and lower apron is connected, and the circular arc centre gripping groove of upper and lower apron department encloses and establishes into cable centre gripping mouth 25, fixes through the bolt between the upper and lower apron, and the staff can place the single cable on the apron down, installs the upper cover plate after placing well to apron is fixed from top to bottom, thereby easy to assemble.
Optionally, as shown in fig. 4, in order to clamp the cable by its own weight, an arc-shaped stay 251, a spring 252, a hinge lever 253, a first side clamping plate 254 and a second side clamping plate 255 are further provided in the cable clamping opening 25. The single cable is arranged on the arc-shaped support plate 251, one end of the spring 252 is fixedly connected with the inner wall surface of the cable clamping opening 25, the other end of the spring is fixedly connected with the arc-shaped support plate 251, one end of the hinge rod 253 is hinged to the arc-shaped support plate 251, the other end of the hinge rod 253 is hinged to the cable clamping opening 25, the first side clamping plate 254 is fixedly connected with the hinge rod 253, and the first side clamping plate 254 is fixedly connected with the second side clamping plate 255. When the spring 252 is compressed, the hinge rod 253 relatively rotates, and the hinge rod 253 drives the first side clamping plate 254 and the second side clamping plate 255 to rotate toward the single cable, thereby clamping the single cable. Optionally, in this embodiment, the spring 252 is disposed in the middle of the bottom surface of the cable clamping opening 25, but in other embodiments, the spring 252 may also be disposed on the top surface of the cable clamping opening 25, or a plurality of springs 252 are uniformly distributed on the inner wall surface of the cable clamping opening 25, as long as the arc-shaped supporting plate 251 can be close to the inner wall surface of the cable clamping opening 25 under the effect of the weight of the cable itself. In order to further enhance the clamping force of the second side clamping plate 255 against the single cable, optionally, an elastic rope 256 is fixedly connected to the side of the second side clamping plate 255 facing the single cable, and the other end of the elastic rope 256 is fixedly connected to the inner wall of the bottom surface of the cable clamping opening 25, and the elastic rope 256 can provide a pre-tightening force to the second side clamping plate 255 facing the single cable, and improve the clamping force during the rotation of the second side clamping plate 255 facing the single cable and clamping the single cable.
Optionally, the cable clamp holder further comprises a lateral clamping block 9, a supporting cross rod 10, a rubber connecting column 11, a first insulating plate 20, a second insulating plate 27 and a U-shaped supporting frame 26 between the second connecting plate 7 and the stranded cable clamp or the single cable clamp 24. Wherein, the fixed setting of side joint piece 9 is between second connecting plate 7 and support horizontal pole 10, support horizontal pole 10 level setting, the top and/or the bottom of supporting horizontal pole 10 are provided with a plurality of rubber connection posts 11, the fixed first insulation board 20 that is provided with in top of part rubber connection post 11, the end fixing of first insulation board 20 is provided with into thigh cable clamp, the fixed second insulation board 27 that is provided with in top of part rubber connection post 11, the end fixing frame of second insulation board 27 is equipped with U type support frame 26, the end fixing of U type support frame 26 is provided with single cable clamp 24. The rubber connecting column 11 can play a role in buffering stress, and the first insulating plate 20 and the second insulating plate 27 can respectively ensure that the cables clamped by the stranded cable clamp and the single cable clamp 24 are insulated from the outside.
Optionally, in order to further avoid the mixed cable situation, the supporting cross bar 10 is configured to adjust the relative heights of the plurality of stranded cable clamps and the single cable clamp 24, and the mixed cable winding situation between the cables clamped by different cable clamps can be avoided by adjusting the supporting cross bar 10 to make the relative heights of the stranded cable clamps and the single cable clamp 24 different and distributed in a staggered manner. As shown in fig. 5, the support rail 10 optionally includes a first segment bar 101 and a second segment bar 104 slidably connected, and the first segment bar 101 and the second segment bar 104 are each provided with a stranded cable clamp or a single cable clamp 24. One end of the first segment rod 101 is provided with a sliding groove 102, the side surface of the second segment rod 104 is slidably connected with the sliding groove 102, and a plurality of first clamping teeth 103 arranged at intervals are fixedly connected in the sliding groove 102. Clamping chamber 105 is seted up to second segmentation pole 104's one end, is equipped with a plurality of second joint teeth 106 that the interval set up in the clamping chamber 105, and first joint tooth 103 and second joint tooth 106 can the joint. Optionally, the second clamping tooth 106 is slidably disposed relative to the clamping chamber 105, a folding line elastic piece 107 is fixedly connected between the second clamping tooth 106 and the clamping chamber 105, the folding line elastic piece 107 can abut against the second clamping tooth 106, so that the second clamping tooth 106 is clamped with the first clamping tooth 103, a second pull rope structure 108 is fixedly connected to the folding line elastic piece 107, and when a worker pulls the second pull rope structure 108, a force that the folding line elastic piece 107 abuts against the second clamping tooth 106 can be offset, and the second clamping tooth 106 is pulled to be separated from the first clamping tooth 103.
In order to facilitate the cable to be pulled from the lower position to the cable fixing device, optionally, as shown in fig. 6, the cable pulling device 13 is detachably connected to a side surface of the second connecting plate 7, an acting cavity 28 is opened inside the cable pulling device 13, a rotatable inclined lifting clamping roller 29 is disposed in the acting cavity 28, the inclined lifting clamping roller 29 can rotate around an axis, and the inclined lifting clamping roller 29 is used for pulling the cable. In order to further adapt to the lifting and pulling of stranded cables with different diameters, optionally, in the embodiment, the inclined lifting clamping rollers 29 are provided in plurality and are all horizontally arranged, and the axial directions of the adjacent inclined lifting clamping rollers 29 are acute angles, so that the lifting operation can be carried out at different positions of the clamping rollers according to the different diameters of the stranded cables or the single cables when the cables are lifted. Specifically, the worker may pull the cable at a low position using the pulling rope, place the pulling rope between two adjacent inclined lifting grip rollers 29, pull the pulling rope, and gradually pull the cable to the cable pulling device 13, where the cable is temporarily placed between the inclined lifting grip rollers 29 for sorting, and then placed on the stranded cable clamp or the single cable clamp 24.
The cable fixing device provided by the embodiment is used as follows:
1. mounting the first connecting plate 1: installing a first connecting plate 1 on the side surface of a wall body through a fixing piece 4;
2. installing the connecting frame 6: the first tension spring 2, the connecting seat 3, the first hinge joint 16 and the connecting frame 6 are installed into a whole, and the side connecting block 15 is installed on the side of the first connecting plate 1 departing from the wall in a threaded mode, so that installation of relevant structures such as the connecting frame 6 is completed;
3. installing a buffer frame: installing the main hinge seats 17 of the buffer frame at the upper and lower connecting seats 3 through threads respectively;
4. mounting the second connecting plate 7: pushing the second connecting plate 7 to the inside of the movable cavity 12, wherein in the process of pushing the second connecting plate 7, one end of the second connecting plate 7, which is located at the inner side of the movable cavity 12, pushes the trapezoidal protruding block 144, further pushes the lower extrusion plate 142, and drives the inclined clamping plate 141 to rotate towards the direction of the second connecting plate 7, so that the clamping head of the inclined clamping plate 141 is clamped in the clamping groove of the second connecting plate 7, and the second connecting plate 7 is fixed in the movable cavity 12 through the sucking disc device 8;
5. installing the supporting cross bar 10: the side clamping blocks 9 are installed at the second connecting plate 7 so that the supporting cross bar 10 is attached with the stranded cable clamps and the single cable clamps 24 fixed on the second connecting plate 7, and then the relative heights of the first and second segment bars 101 and 104 are adjusted as needed, thereby adjusting the relative heights of the stranded cable clamps and the single cable clamps 24. Specifically, the second pulling rope structure 108 is pulled to enable the second clamping tooth 106 to overcome the abutting pressure of the folding line elastic sheet 107, so as to drive the second clamping tooth 106 to be separated from the first clamping tooth 103, and enable the second section rod 104 to slide up and down relative to the first section rod 101, so as to adjust the height of the second section rod 104 relative to the first section rod 101, and enable the first section rod 101 and the second section rod 104 to be distributed in a staggered manner, so that the staggered distribution after the cables are fixed is realized. When the second segment lever 104 slides to a proper position, the second pull rope structure 108 is released, and the second snap tooth 106 can be snapped and fixed with the first snap tooth 103 under the pressing of the fold line elastic piece 107.
6. Pulling the cable: the cable pulling device 13 is installed at the side of the second connection plate 7, and then the cable on the ground is bound using the pulling rope, and the pulling rope is placed between the two inclined lifting grip rollers 29, and pulled so that the cable is pulled to the cable pulling device 13. The cable is temporarily placed between the inclined lifting pinch rollers 29 for sorting.
7. Installing a cable:
(1) installing a single cable: the single cable passes through the cable clamping opening 25, and due to the gravity action of the single cable, the single cable is pressed on the arc support plate 251, the arc support plate 251 moves close to the bottom of the cable clamping opening 25, so that the hinge rod 253 rotates, the first side clamp plate 254 is driven to move inwards to clamp the side surface of the cable, the second side clamp plate 255 is driven by the first side clamp plate 254 and pulled by the elastic rope 256, and the second side clamp plate 255 can clamp the top of the cable, so that the single cable is clamped tightly. The upper and lower cover plates of the single cable clamp 24 are then secured.
(2) Installation into stranded cables: open flexible rack 23 of arc to place stranded cable on arc support frame 21, then with the expansion end joint of flexible rack 23 of arc at arc support frame 21's activity end department, through installation and rotation accommodate the lead screw 22, adjust the distance between the expansion end of flexible rack 23 of arc and arc support frame 21, with the stranded cable of adaptation different diameters size, and fix it. After the cable is fixed, the cable pulling device 13 is removed.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A cable fixture device, comprising:
the first connecting plate (1), the said first connecting plate (1) is fixed on wall;
a cable holder comprising a connecting frame (6) and a second connecting plate (7);
one end of the first tension spring (2) is fixedly connected to the first connecting plate (1), and the other end of the first tension spring is rotatably connected with the cable holder;
the stranded cable clamp is fixedly connected with the cable clamp seat and can clamp stranded cables with different diameters;
the single cable clamp (24), the said single cable clamp (24) is fixedly connected with the said cable holder, the said single cable clamp (24) is used for clamping the single cable;
clamping device (14), clamping device (14) are including slope cardboard (141) and lower part stripper plate (142), slope cardboard (141) with one end fixed connection and fixed position of lower part stripper plate (142) rotate connect in connecting frame (6), second connecting plate (7) to connecting frame (6) remove and extrude during lower part stripper plate (142), lower part stripper plate (142) can drive slope cardboard (141) joint in second connecting plate (7).
2. The cable fixing device according to claim 1, wherein two first tension springs (2) are provided, connecting seats (3) are provided between the first tension springs (2) and the cable holders, a parallelogram-shaped buffer frame is provided between the two connecting seats (3), adjacent sides of the buffer frame are hinged, one set of two opposite hinge points are respectively fixedly connected with the two connecting seats (3), and a second tension spring (18) is provided between the other set of two opposite hinge points.
3. The cable fixing device according to claim 1, wherein the connecting frame (6) is rotatably connected to the first tension spring (2), the second connecting plate (7) is clamped in the connecting frame (6), and the second connecting plate (7) is fixedly connected to the stranded cable clamp and the single cable clamp (24), respectively.
4. The cable fixing device according to claim 1, wherein a clamping joint is arranged on a side surface of the inclined clamping plate (141), a clamping groove matched with the clamping joint is formed on a side surface of the second connecting plate (7), and the inclined clamping plate (141) is fixedly connected with a first pull rope structure (143).
5. The cable fixture device according to claim 1, wherein the single cable clamp (24) comprises a cable clamping opening (25), and wherein disposed within the cable clamping opening (25) are:
an arc-shaped support plate (251), wherein the single cable is arranged on the arc-shaped support plate (251);
the two ends of the spring (252) are respectively connected with the cable clamping opening (25) and the arc support plate (251);
the hinge rod (253), one end of the hinge rod (253) is hinged with the arc-shaped support plate (251), and the other end of the hinge rod is hinged with the cable clamping opening (25);
a first side clamping plate (254), wherein the first side clamping plate (254) is fixedly connected with the hinge rod (253);
a second side clamping plate (255), the first side clamping plate (254) is fixedly connected with the second side clamping plate (255), the first side clamping plate (254) and the second side clamping plate (255) are configured to enable the hinge rod (253) to drive the first side clamping plate (254) and the second side clamping plate (255) to clamp the single cable when the spring (252) is compressed.
6. The cable fixture device according to claim 3, wherein the cable holder further comprises a horizontally disposed support rail (10), one end of the support rail (10) is fixedly connected to the second connecting plate (7), a plurality of the stranded cable clamps and the single cable clamp (24) are disposed on the support rail (10), and the support rail (10) is configured to adjust the relative heights of the plurality of the stranded cable clamps and the single cable clamp (24).
7. The cable fixture device according to claim 6, characterized in that the support crossbar (10) comprises:
the clamping device comprises a first section rod (101), wherein one end of the first section rod (101) is provided with a sliding groove (102), and a plurality of first clamping teeth (103) which are arranged at intervals are fixedly connected in the sliding groove (102);
second segmentation pole (104), joint room (105) have been seted up to the one end of second segmentation pole (104), be equipped with a plurality of second joint teeth (106) that the interval set up in joint room (105), first joint tooth (103) with second joint tooth (106) can the joint.
8. The cable fixing device according to claim 7, wherein the second clamping tooth (106) is slidably disposed with respect to the clamping chamber (105), a broken line elastic piece (107) is fixedly connected between the second clamping tooth (106) and the clamping chamber (105), the broken line elastic piece (107) can abut against the second clamping tooth (106) to clamp the second clamping tooth (106) to the first clamping tooth (103), a second pull rope structure (108) is fixedly connected to the broken line elastic piece (107), and the second pull rope structure (108) can disengage the second clamping tooth (106) from the first clamping tooth (103).
9. A cable fixture device according to claim 1, wherein the second connection plate (7) is provided with cable pulling means (13) at its side, said cable pulling means (13) comprising rotatable inclined lifting pinch rollers (29), said inclined lifting pinch rollers (29) being adapted to pull said cable.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011404525.3A CN112350253B (en) | 2020-12-02 | 2020-12-02 | Cable fixing device |
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| CN202011404525.3A CN112350253B (en) | 2020-12-02 | 2020-12-02 | Cable fixing device |
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| CN112350253A CN112350253A (en) | 2021-02-09 |
| CN112350253B true CN112350253B (en) | 2022-04-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113202704B (en) * | 2021-05-19 | 2022-03-22 | 广西灵山大怀山新能源有限公司 | Circuit connection anti-drop device for wind power generation |
| CN115000872B (en) * | 2022-06-15 | 2023-11-21 | 合肥产品质量监督检验研究院 | Cable clamping device for communication transmission |
| CN118040592A (en) * | 2024-04-11 | 2024-05-14 | 山东得胜电力股份有限公司 | Overhead insulated cable fixing device for power supply and distribution |
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| CN112350253A (en) | 2021-02-09 |
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