CN115224634A - Overhead device and method for cable - Google Patents
Overhead device and method for cable Download PDFInfo
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- CN115224634A CN115224634A CN202211087981.9A CN202211087981A CN115224634A CN 115224634 A CN115224634 A CN 115224634A CN 202211087981 A CN202211087981 A CN 202211087981A CN 115224634 A CN115224634 A CN 115224634A
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- overhead
- module
- rod piece
- festoon
- assembly
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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
Abstract
The invention discloses an overhead device for cables, which comprises an I-shaped rail, a festoon trolley and festoon cables, wherein an overhead suspension module is arranged at the bottom end of the festoon trolley, a connecting module is arranged between the adjacent overhead suspension modules, an overhead pressing module is arranged at the bottom end of the connecting module, bending adjusting rod pieces are arranged on the inner sides of the overhead suspension module and the overhead pressing module, an adjusting side plate and a supporting baffle are arranged at the top end of the overhead pressing module, and an angle adjusting module is arranged at the top end of the supporting baffle.
Description
Technical Field
The invention relates to the technical field of cable overhead, in particular to an overhead device and method for a cable.
Background
The towing cable is originally designed for power transmission and signal transmission of towing systems so as to control cranes, hoists or any equipment with lateral transverse movement, is used for supplying power and transmitting signal instructions to the equipment, is generally applied to heavy mechanical equipment, is generally suspended in a suspended overhead manner, can be relatively folded, and can be used in places with limited space or places with extremely high bending requirements.
In the process of suspending and making the cable overhead, the towing cable is easily driven by external force to cause the cable to be hung and touched by foreign objects due to traction, and the cable is broken when a follow-up towing trolley runs, but the towing cable is dragged to easily cause improper traction strength and excessive bending of the towing cable, insulation is easily caused to generate plastic deformation at the cable traction contact position, so that the insulation thickness is stretched and thinned, and the possibility of insulation cracking is increased, therefore, the overhead device for the cable is provided for solving the problems.
Disclosure of Invention
The present invention is directed to an overhead device and method for cables to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an overhead device for cables comprises an I-shaped track, a towing trolley and towing cables, wherein the towing trolley is located on the outer side of the I-shaped track, an overhead suspension module is arranged at the bottom end of the towing trolley, the towing trolley drives the overhead suspension module, a connecting module is arranged between the adjacent overhead suspension modules, an overhead abutting module is arranged at the bottom end of the connecting module, the connecting module is used for connecting the overhead suspension module with the overhead abutting module, the towing cables penetrate through the inner sides of the overhead suspension module and the overhead abutting module, the overhead suspension module and the overhead abutting module are used for suspending the towing cables, bending adjusting rod pieces are arranged on the inner sides of the overhead suspension module and the overhead abutting module, an insulating contact cushion layer is arranged on the outer sides of the bending adjusting rod pieces and is in contact with the towing cables through the insulating contact cushion layer, the contact positions of the towing cables are buffered, the contact damage of the towing cables is reduced, an adjusting side plate and a supporting baffle plate are arranged at the top end of the abutting module, the adjusting rod pieces are used for facilitating the adjustment of the overhead abutting module, a guide adjusting rod piece in the movement process of the overhead suspending module, a guide rod piece is provided with a connecting rod piece, and a connecting rod piece is arranged on the middle of the middle connecting rod piece, and a connecting rod piece is arranged on the upper end of the middle of the overhead suspending cable.
Further, the connection module includes first horizontal subassembly, second horizontal subassembly and vertical subassembly, first horizontal subassembly is the symmetry and sets up in the both sides of vertical subassembly, first horizontal subassembly and built on stilts module connection that hangs, the top of vertical subassembly is equipped with the second horizontal subassembly, first horizontal subassembly all is equipped with flexible coupling assembling with the inboard of second horizontal subassembly.
By this arrangement during use of the device: the first horizontal assembly and the second horizontal assembly are connected through the telescopic connecting assembly, the first horizontal assembly is guaranteed to be connected with the overhead suspension modules all the time after the interval between the overhead suspension modules changes, and the vertical assembly is located between the adjacent overhead suspension modules all the time.
Further, the adjustment curb plate is located the inboard of vertical subassembly, the inboard of vertical subassembly is equipped with the gear groove, driven gear and gear groove meshing, the top of adjustment curb plate is equipped with traction spring, traction spring's top is equipped with blocks the subassembly, block subassembly sliding connection in vertical subassembly's inboard, the top inboard of vertical subassembly has through the screw thread soon to close and blocks the adjustment member piece that blocks that the subassembly is connected.
By this arrangement during use of the device: the traction spring pulls the motion of adjustment curb plate in vertical subassembly, and when the adjustment curb plate moved along vertical subassembly direction, driven gear was driven by the gear groove and rotatory, and via blockking the rotation of adjustment member, realized blockking the adjustment of subassembly position in vertical subassembly, and blockking behind the adjustment of subassembly position, changes traction spring's initial length to control traction spring's elasticity.
Furthermore, a first transmission rod piece and a second transmission rod piece are arranged on the inner side of the adjusting side plate, two ends of the first transmission rod piece are connected with the driven gear, a bevel gear turning assembly is arranged between the first transmission rod piece and the second transmission rod piece, and the second transmission rod piece penetrates through the inner side of the angle adjusting module.
By this arrangement during use of the device: the rotation of driven gear drives first transmission member and rotates, via the rotation of bevel gear diversion subassembly, realizes the simultaneous movement of first transmission member and second transmission member.
Furthermore, one end of the second transmission rod piece is provided with a connecting gear, the inner side of the angle adjusting module is provided with a threaded shaft sleeve, the threaded shaft sleeve is arranged on the outer side of the threaded shaft rod, and the threaded shaft sleeve is meshed with the connecting gear.
By this arrangement during use of the device: the connecting gear provides power for the rotation of the threaded shaft sleeve in the angle adjusting module, the threaded shaft sleeve is screwed with the thread of the threaded shaft rod, and the position of the threaded shaft sleeve on the threaded shaft rod is changed under the state that the threaded shaft sleeve and the threaded shaft rod rotate relatively.
Furthermore, the threaded shaft rod and the connecting sliding plate are relatively fixed, and the connecting sliding plate and the supporting baffle are arranged in a sliding connection mode.
By this arrangement during use of the device: the connection sliding plate and the threaded shaft rod can not rotate, and only can slide in the vertical direction, so that the threaded shaft sleeve and the threaded shaft rod can rotate relatively in the rotation process of the threaded shaft sleeve.
Further, a method of using an overhead device for cables, comprising the steps of:
the method comprises the following steps: in the process of suspending and making the overhead cables, the trolley is controlled to move on the I-shaped track, the overhead suspension module is used for extending the cables, and the overhead suspension module drives the telescopic connecting assembly to stretch out and draw back on the inner side of the second horizontal assembly, so that the second horizontal assembly is always positioned between the adjacent overhead suspension modules.
Step two: the overhead suspension module drives the festoon cable and gradually stretches the festoon cable towards the horizontal direction, the festoon cable drives the overhead pressing module upwards, the overhead pressing module drives the adjusting side plate to move upwards along the vertical component to extrude the traction spring, and the traction spring realizes traction and fixation of the drop bending part of the festoon cable through the adjusting side plate;
step three: the adjusting side plate drives the driven gear to move on the inner side of the vertical assembly, the driven gear rotates through a gear groove on the inner side of the vertical assembly, the first transmission rod piece is driven to rotate, the second transmission rod piece synchronously rotates through the bevel gear turning assembly, the connecting gear drives the threaded shaft sleeve to rotate, the threaded shaft rod moves upwards in the rotating process of the threaded shaft sleeve, and the position of the bending adjusting rod piece is changed through the connecting sliding plate.
Step four: the blocking adjusting rod piece is rotated to enable the blocking adjusting rod piece to adjust the position of the blocking assembly in the vertical assembly through threads, the highest height of the adjusting side plate and the overhead abutting module is controlled, and the traction elasticity of the adjusting side plate is changed by the traction spring when the adjusting side plate is in the same position.
Compared with the prior art, the falling part of the festoon cable is limited by the overhead pressing module, the overhead module is always positioned between the adjacent overhead suspension modules by limiting the overhead pressing module, the vertical component prevents the overhead pressing module from shaking, the falling part of the festoon cable is prevented from moving, and the damage caused by hanging and colliding with an object in the moving process of the falling part of the festoon cable is reduced.
Compared with the prior art, the invention ensures that the overhead abutting module always limits the falling part of the festoon cable by the traction spring, and adjusts the elasticity of the traction spring by the rotation of the blocking adjusting rod piece, thereby ensuring that the overhead abutting module always limits the festoon cable and avoiding the phenomenon that the festoon cable is excessively stretched to cause insulation damage of the festoon cable.
Compared with the prior art, in the process that the overhead pressing module lifts along with the festoon cable, the position of the bending adjusting rod piece positioned in the middle position in the overhead pressing module guides the dropping part of the festoon cable, so that the insulation damage of the festoon cable caused by excessive bending of the dropping part of the festoon cable is avoided, the bending stress point of the dropping part of the festoon cable is changed, and the condition that the insulation thickness of the dropped cable is reduced due to the fact that a certain part is contacted and extruded for a long time is avoided.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the technical description of the present invention will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the connection module of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the overhead pressing module of the present invention.
Fig. 4 is a schematic view of the internal structure of the adjusting side plate of the present invention.
Fig. 5 is a schematic view of an internal structure of the angle adjustment module according to the present invention.
In the figure: 1. an i-shaped track; 2. towing a small trolley; 3. an overhead suspension module; 4. a connection module; 5. an overhead abutting module; 6. a festoon cable; 7. a first horizontal component; 8. a telescopic connection assembly; 9. a second horizontal component; 10. a vertical assembly; 11. blocking the adjustment rod; 12. a blocking component; 13. a traction spring; 14. adjusting the side plate; 15. bending the adjusting rod; 16. an insulating contact pad layer; 17. a support baffle; 18. an angle adjustment module; 19. a driven gear; 20. a first drive link; 21. a bevel gear direction changing component; 22. a second driving rod; 23. a connecting gear; 24. a threaded shaft sleeve; 25. a threaded shaft; 26. and connecting the sliding plate.
Detailed Description
The present invention is further described with reference to specific embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work are within the scope of the present invention.
Example 1
Referring to fig. 1-5, the invention provides an overhead device and a method for cables, which includes an i-shaped track 1, a festoon car 2 and a festoon cable 6, the festoon car 2 is located outside the i-shaped track 1, an overhead suspension module 3 is arranged at the bottom end of the festoon car 2, the festoon car 2 drives the overhead suspension module 3, a connection module 4 is arranged between the adjacent overhead suspension modules 3, an overhead pressing module 5 is arranged at the bottom end of the connection module 4, the connection between the overhead suspension module 3 and the overhead pressing module 5 is realized by the connection module 4, the festoon cable 6 penetrates through the inner sides of the overhead suspension module 3 and the overhead pressing module 5, the festoon cable 6 is supported by the overhead suspension module 3 and the overhead pressing module 5, bending adjustment rod pieces 15 are arranged at the inner sides of the overhead suspension module 3 and the overhead pressing module 5, an insulating contact cushion layer 16 is arranged at the outer side of the bending adjustment rod piece 15, contact damage of the festoon cable 5 is reduced by the insulating contact cushion layer 16, a top end of the festoon car 5 is provided with a bending adjustment rod piece 15, a support baffle plate 14 is arranged at the inner side of the support baffle plate 17, a support baffle plate 17 is arranged at the inner side of the support baffle plate 17, and a support baffle plate 17 is arranged at the support baffle plate 17.
Specifically, the link module 4 includes first horizontal component 7, second horizontal component 9 and vertical component 10, first horizontal component 7 is the symmetry and sets up in the both sides of vertical component 10, first horizontal component 7 is connected with built on stilts suspension module 3, the top of vertical component 10 is equipped with second horizontal component 9, first horizontal component 7 all is equipped with flexible coupling assembling 8 with the inboard of second horizontal component 9.
By adopting the technical scheme: according to the invention, the falling part of the festoon cable 6 is limited by the overhead pressing module 5, and the overhead pressing module 5 is limited by the overhead pressing module 5, so that the overhead pressing module 5 is always positioned between the adjacent overhead suspension modules 3, and the vertical component 10 prevents the overhead pressing module 5 from shaking, thereby avoiding the movement of the falling part of the festoon cable 6 and reducing the damage caused by hanging and colliding with an object in the movement process of the falling part of the festoon cable 6.
It should be noted that, the use method of the overhead device for the cable provided by the invention comprises the following steps: the festoon cable 6 penetrates through the inner sides of the overhead suspension modules 3 and the overhead pressing modules 5, the festoon cable 6 and the overhead suspension modules 3 are relatively fixed through the line clamp, the festoon cable 6 is made overhead by the overhead suspension modules 3, the overhead pressing modules 5 arrange the positions, falling down, of the festoon cable 6, the festoon trolley 2 is controlled, the festoon trolley 2 is started to drive the overhead suspension modules 3 to move along the direction of the I-shaped track 1, the distance between every two adjacent overhead suspension modules 3 is changed, after the distance between every two adjacent overhead suspension modules 3 is increased or reduced, the telescopic connecting assembly 8 stretches out or retracts on the inner side of the second horizontal assembly 9, the second horizontal assembly 9 is located between every two adjacent overhead suspension modules 3 all the time, the vertical assembly 10 enables the overhead pressing modules 5 to be located between every two adjacent overhead suspension modules 3 through the driving of the adjusting side plate 14, the overhead pressing modules 5 are in contact with the falling portions of the festoon cable 6 and limit the movement of the same, and shaking of the festoon cable 6 is avoided.
Example 2
Referring to fig. 1-5, the invention provides an overhead device and a method for cables, which includes an i-shaped track 1, a festoon car 2 and festoon cables 6, wherein the festoon car 2 is located outside the i-shaped track 1, an overhead suspension module 3 is arranged at the bottom end of the festoon car 2, the festoon car 2 drives the overhead suspension module 3, a connection module 4 is arranged between adjacent overhead suspension modules 3, an overhead pressing module 5 is arranged at the bottom end of the connection module 4, the connection between the overhead suspension module 3 and the overhead pressing module 5 is realized by the connection module 4, the festoon cables 6 are arranged inside the overhead suspension module 3 and the overhead pressing module 5 in a penetrating manner, the festoon cables 6 are made overhead by the overhead suspension module 3 and the overhead pressing module 5, the bending adjusting rod piece 15 is arranged on the inner sides of the overhead suspension module 3 and the overhead abutting module 5, an insulating contact cushion layer 16 is arranged on the outer side of the bending adjusting rod piece 15, contact damage of a towing cable is reduced through the insulating contact cushion layer 16, an adjusting side plate 14 and a supporting baffle 17 are arranged at the top end of the overhead abutting module 5, driven gears 19 are arranged on two sides of the adjusting side plate 14, an angle adjusting module 18 is arranged at the top end of the supporting baffle 17, a threaded shaft rod 25 is arranged on the inner side of the angle adjusting module 18, a connecting sliding plate 26 penetrating through the supporting baffle 17 is arranged at the bottom end of the threaded shaft rod 25, the connecting sliding plate 26 is arranged on the outer side of the bending adjusting rod piece 15 located in the middle position, and the height of the bending adjusting rod piece 15 located in the middle position in the overhead abutting module 5 is adjusted through the connecting sliding plate 26.
Specifically, adjustment curb plate 14 is located the inboard of vertical subassembly 10, the inboard of vertical subassembly 10 is equipped with the gear groove, driven gear 19 and gear groove meshing, the top of adjustment curb plate 14 is equipped with traction spring 13, traction spring 13's top is equipped with and blocks subassembly 12, block subassembly 12 sliding connection in the inboard of vertical subassembly 10, the top inboard of vertical subassembly 10 has through the screw thread closure with block that subassembly 12 is connected and block adjustment member 11.
By adopting the technical scheme: in the invention, the overhead abutting module 5 is enabled to always limit the falling part of the festoon cable 6 through the traction spring 13, the elasticity of the traction spring 13 is adjusted through the rotation of the blocking adjusting rod piece 11, the overhead abutting module 5 is enabled to always limit the festoon cable 6, and the phenomenon that the festoon cable 6 is damaged due to the over-stretching of the festoon cable 6 is avoided.
The invention provides a using method of an overhead device for cables, which comprises the following steps: firstly, in the process of extending the festoon cable 6, the festoon trolley 2 is controlled to drive the overhead suspension modules 3 to move, the intervals between the adjacent overhead suspension modules 3 are increased, the festoon cable 6 is stretched to enable the festoon cable 6 to gradually approach to a horizontal state, the festoon cable 6 can drive the overhead pressing modules 5 upwards in the stretching process, in the using process of the festoon cable 6, the festoon trolley 2 can drive the intervals between the adjacent suspension modules 3 to be reduced, the falling parts of the festoon cable 6 are lowered, in the process, the adjusting side plates 14 are driven to always have the trend of moving downwards through the elasticity of the blocking adjusting rod pieces 13, the overhead pressing modules 5 are driven to correspond to the falling parts of the festoon cable 6, the overhead pressing modules 5 are guaranteed to always limit the falling parts of the festoon cable 6, the blocking adjusting rod pieces 11 are rotated through the blocking adjusting rod pieces 11 and are screwed with the threads of the vertical components 10 in the rotating process of the blocking adjusting rod pieces 11, the blocking components 12 are driven to change the elasticity of the blocking components 12, and the blocking components 12 are driven to change the vertical strength of the blocking components 13.
Example 3
Referring to fig. 1-5, the invention provides an overhead device and a method for cables, which includes an i-shaped track 1, a festoon car 2 and a festoon cable 6, the festoon car 2 is located outside the i-shaped track 1, an overhead suspension module 3 is arranged at the bottom end of the festoon car 2, the festoon car 2 drives the overhead suspension module 3, a connection module 4 is arranged between the adjacent overhead suspension modules 3, an overhead pressing module 5 is arranged at the bottom end of the connection module 4, the connection between the overhead suspension module 3 and the overhead pressing module 5 is realized by the connection module 4, the festoon cable 6 penetrates through the inner sides of the overhead suspension module 3 and the overhead pressing module 5, the festoon cable 6 is supported by the overhead suspension module 3 and the overhead pressing module 5, bending adjustment rod pieces 15 are arranged at the inner sides of the overhead suspension module 3 and the overhead pressing module 5, an insulating contact cushion layer 16 is arranged at the outer side of the bending adjustment rod piece 15, contact damage of the festoon cable 5 is reduced by the insulating contact cushion layer 16, a top end of the festoon car 5 is provided with a bending adjustment rod piece 15, a support baffle plate 14 is arranged at the inner side of the support baffle plate 17, a support baffle plate 17 is arranged at the inner side of the support baffle plate 17, and a support baffle plate 17 is arranged at the support baffle plate 17.
Specifically, a first transmission rod piece 20 and a second transmission rod piece 22 are arranged on the inner side of the adjusting side plate 14, two ends of the first transmission rod piece 20 are connected with the driven gear 19, a bevel gear turning assembly 21 is arranged between the first transmission rod piece 20 and the second transmission rod piece 22, and the second transmission rod piece 22 is arranged on the inner side of the angle adjusting module 18 in a penetrating manner.
Specifically, one end of the second driving rod 22 is provided with a connecting gear 23, the inner side of the angle adjusting module 18 is provided with a threaded shaft sleeve 24, the threaded shaft sleeve 24 is arranged on the outer side of a threaded shaft rod 25, and the threaded shaft sleeve 24 is meshed with the connecting gear 23.
Specifically, the threaded shaft 25 and the connecting slide plate 26 are fixed relatively, and the connecting slide plate 26 and the supporting baffle 17 are slidably connected.
By adopting the technical scheme: in the invention, the position of the bending adjusting rod piece 15 positioned in the middle position in the overhead pressing module 5 is changed in the process that the overhead pressing module 5 lifts along with the festoon cable 6, so that the falling part of the festoon cable 6 is guided, the insulation damage of the festoon cable 6 caused by the excessive bending of the falling part of the festoon cable 6 is avoided, the bending stress point of the falling part of the festoon cable 6 is changed, and the condition that the insulation thickness of the festoon cable 6 is reduced because a certain insulation part is contacted and extruded for a long time is avoided.
The invention provides a using method of an overhead device for cables, which comprises the following steps: the interval between the adjacent overhead suspension modules 3 is increased, the dragging cable 6 is stretched, the dragging cable 6 drives the overhead pressing module 5 upwards, the overhead pressing module 5 drives the adjusting side plate 14 to move inside the vertical component 10, the driven gears 19 on two sides of the adjusting side plate 4 move together with the adjusting side plate 14, the driven gears 19 slide along gear grooves in the vertical component 10 in the moving process, so that the driven gears 19 rotate, the driven gears 19 drive the first transmission rod piece 20 to rotate, through mutual meshing between the first transmission rod piece 20 and the bevel gear turning component 21 on the outer side of the second transmission rod piece 22, synchronous movement of the second transmission rod piece 22 and the first transmission rod piece 20 is realized, the connecting gear 23 on the second transmission rod piece 22 is meshed with the shaft sleeve 24 of the angle adjusting module 18 through the connecting gear 23, the threaded shaft sleeve 24 is driven to rotate, and after the connecting gear 23 is rotated, the connecting slide plate is screwed with the threads of the threaded shaft sleeve 25 through the connecting slide plate, so that the connecting slide plate 26 makes the bending adjusting position of the bending adjusting internal thread 15 in the middle position in the abutting module 5 contact with the insulating pressing module 15, and the insulating pressing module 15 is arranged in a three groups, and the overhead pressing modules 15 is convenient to change, and the overhead pressing module is arranged at the lowest three groups of the overhead pressing module.
The above description is only for the preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should be construed as the scope of the present invention by equally or differently replacing the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. Overhead device for cables, comprising an i-shaped track (1), a festoon trolley (2) and festoon cables (6), characterized in that: the festoon trolley (2) is located on the outer side of the I-shaped track (1), an overhead suspension module (3) is arranged at the bottom end of the festoon trolley (2), a connection module (4) is arranged between the adjacent overhead suspension modules (3), an overhead pressing module (5) is arranged at the bottom end of the connection module (4), a festoon cable (6) penetrates through the inner sides of the overhead suspension module (3) and the overhead pressing module (5), bending adjustment rod pieces (15) are arranged on the inner sides of the overhead suspension module (3) and the overhead pressing module (5), an insulating contact cushion layer (16) is arranged on the outer side of each bending adjustment rod piece (15), an adjustment side plate (14) and a support baffle plate (17) are arranged at the top end of each overhead pressing module (5), driven gears (19) are arranged on two sides of each adjustment side plate (14), an angle adjustment module (18) is arranged on the top end of each support baffle plate (17), threads (25) are arranged on the inner side of each angle adjustment module (18), a connecting sliding plate (26) is arranged in the support baffle plate (17), and a connecting position of the middle rod piece (15) is arranged on the outer side of the bending adjustment rod piece (26).
2. Overhead device for cables, according to claim 1, characterized in that: the connecting module (4) comprises a first horizontal assembly (7), a second horizontal assembly (9) and a vertical assembly (10), wherein the first horizontal assembly (7) is symmetrically arranged on two sides of the vertical assembly (10), the first horizontal assembly (7) is connected with the overhead abutting-against module (5), the second horizontal assembly (9) is arranged on the top end of the vertical assembly (10), and the first horizontal assembly (7) and the inner side of the second horizontal assembly (9) are both provided with a telescopic connecting assembly (8).
3. Overhead device for cables according to claim 2, characterized in that: adjustment curb plate (14) are located the inboard of vertical subassembly (10), the inboard of vertical subassembly (10) is equipped with the gear groove, driven gear (19) and gear groove meshing, the top of adjustment curb plate (14) is equipped with traction spring (13), the top of traction spring (13) is equipped with and blocks subassembly (12), block subassembly (12) sliding connection in the inboard of vertical subassembly (10), the top inboard of vertical subassembly (10) has through the screw thread to close soon and blocks adjustment member bar (11) that are connected with blocking subassembly (12).
4. Overhead device for cables, according to claim 1, characterized in that: the inner side of the adjusting side plate (14) is provided with a first transmission rod piece (20) and a second transmission rod piece (22), two ends of the first transmission rod piece (20) are connected with a driven gear (19), a bevel gear turning assembly (21) is arranged between the first transmission rod piece (20) and the second transmission rod piece (22), and the second transmission rod piece (22) penetrates through the inner side of the angle adjusting module (18).
5. Overhead device for cables according to claim 4, characterized in that: one end of the second transmission rod piece (22) is provided with a connecting gear (23), the inner side of the angle adjusting module (18) is provided with a threaded shaft sleeve (24), the threaded shaft sleeve (24) is arranged on the outer side of a threaded shaft rod (25), and the threaded shaft sleeve (24) is meshed with the connecting gear (23).
6. Overhead device for cables, according to claim 1, characterized in that: the threaded shaft rod (25) and the connecting sliding plate (26) are relatively fixed, and the connecting sliding plate (26) and the supporting baffle plate (17) are arranged in a sliding connection mode.
7. Use of an overhead device for electric cables, according to any of claims 1 to 6, characterized in that it comprises the following steps:
the method comprises the following steps: in the process of hanging and making the festoon cables (6) overhead, the festoon trolley (2) is controlled to move on the I-shaped track (1), the extension of the festoon cables (6) is realized by the overhead hanging module (3), the overhead hanging module (3) drives the telescopic connecting assembly (8) to stretch out and draw back on the inner side of the second horizontal assembly (9), and the second horizontal assembly (9) is always located between the adjacent overhead hanging modules (3).
8. Step two: the overhead suspension module (3) drives the dragging cable (6) and gradually stretches towards the horizontal direction, the dragging cable (6) drives the overhead pressing module (5) upwards, the overhead pressing module (5) drives the adjusting side plate (14) to move upwards along the vertical component (10), and the traction spring (13) is extruded, so that the traction spring (13) realizes traction and fixation of the dropping and bending part of the dragging cable (6) through the adjusting side plate (14);
step three: the adjusting side plate (14) drives the driven gear (19) to move on the inner side of the vertical assembly (10), the driven gear (19) is rotated through a gear groove on the inner side of the vertical assembly (10), the first transmission rod piece (20) is driven to rotate, the second transmission rod piece (22) is driven to synchronously rotate through the bevel gear turning assembly (21), the connecting gear (23) is driven to drive the threaded shaft sleeve (24) to rotate, the threaded shaft rod (25) moves upwards in the rotating process of the threaded shaft sleeve (24), and the position of the bending adjusting rod piece (15) is changed through the connecting sliding plate (26).
9. Step four: the blocking adjusting rod piece (11) is rotated, so that the blocking adjusting rod piece (11) adjusts the position of the blocking assembly (12) in the vertical assembly (10) through threads, the highest height of the adjusting side plate (14) and the overhead pressing module (5) is controlled, and the traction elastic force of the adjusting side plate (14) is changed by the traction spring (13) when the adjusting side plate (14) is in the same position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087981.9A CN115224634B (en) | 2022-09-07 | 2022-09-07 | Overhead device and method for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087981.9A CN115224634B (en) | 2022-09-07 | 2022-09-07 | Overhead device and method for cable |
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| Publication Number | Publication Date |
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| CN115224634A true CN115224634A (en) | 2022-10-21 |
| CN115224634B CN115224634B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211087981.9A Active CN115224634B (en) | 2022-09-07 | 2022-09-07 | Overhead device and method for cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885632A (en) * | 2023-09-06 | 2023-10-13 | 国网山东省电力公司东平县供电公司 | Electric power installation wire tightening device |
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| CN116885632A (en) * | 2023-09-06 | 2023-10-13 | 国网山东省电力公司东平县供电公司 | Electric power installation wire tightening device |
| CN116885632B (en) * | 2023-09-06 | 2024-02-02 | 国网山东省电力公司东平县供电公司 | Electric power installation wire tightening device |
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| CN115224634B (en) | 2023-09-19 |
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