CN115377913B - Overhead cable mounting bracket - Google Patents
Overhead cable mounting bracket Download PDFInfo
- Publication number
- CN115377913B CN115377913B CN202211298863.2A CN202211298863A CN115377913B CN 115377913 B CN115377913 B CN 115377913B CN 202211298863 A CN202211298863 A CN 202211298863A CN 115377913 B CN115377913 B CN 115377913B
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- mounting bracket
- plates
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- 238000000034 method Methods 0.000 claims abstract description 39
- 239000004576 sand Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 210000003437 trachea Anatomy 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 12
- 239000004020 conductor Substances 0.000 description 5
- 229910000737 Duralumin Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000006650 Syzygium cordatum Nutrition 0.000 description 1
- 240000005572 Syzygium cordatum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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
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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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
Abstract
The invention discloses an overhead cable mounting bracket, and relates to the technical field of overhead cables. The overhead cable mounting bracket comprises a plurality of strip-shaped plates mounted on a wall body, wherein side plates are fixed on two sides of each strip-shaped plate, a plurality of Z-shaped supporting plates are arranged on one side of each strip-shaped plate, the Z-shaped supporting plates are located between the two side plates, and the side plates are provided with an adjusting assembly used for adjusting the distance between the two adjacent Z-shaped supporting plates and a limiting assembly used for limiting after adjustment. This kind of aerial cable installing support supports the in-process of placing aerial cable at Z type layer board, through the clearance subassembly, inhales outside air to tracheal inside and towards the rectangular plate blowout, and the sand grain that the surface that spun air passed through the through-hole to the pulling aerial cable exists cleans, reduces the friction loss of aerial cable when by the pulling, and the installing support of being convenient for uses aerial cable's support.
Description
Technical Field
The invention relates to the technical field of overhead cables, in particular to an overhead cable mounting bracket.
Background
The overhead cable is an overhead conductor with insulating layer and protective sheath, and is a special cable made by adopting the production process similar to that of cross-linked cable, and is a new power transmission mode between overhead conductor and underground cable. The aerial cable is a single core, and can be divided into a duralumin wire structure, an aluminum alloy wire structure, a steel core or aluminum alloy core supporting structure, a self-supporting three-core threaded structure (the wire core can be duralumin or duralumin wire) and the like according to different structures. The power supply system has the main characteristics of high power supply reliability, good power supply safety, convenience in erection and maintenance, reasonable economy and the like. The main technical parameters comprise weather resistance, insulation level, inner and outer semi-conductive shielding layers. Overhead cables are widely used for power transmission at home and abroad.
The aerial cable is not a common oiled paper insulated cable or a cross-linked insulated cable directly hung on an aerial tower, but a special cable similar to a cross-linked cable production process is adopted, various short-circuit faults (particularly common flashover faults of the aerial bare conductor) can be greatly reduced by adopting the aerial cable, compared with the aerial bare conductor, the fault rate is 4-6 times lower, the domestic aerial cable is tried to run in Shanghai in 1988, the test aerial cable passes through a dense forest shade channel in Huaihai roads, and through the test of high temperature in typhoon seasons and summer in Shanghai regions, the aerial cable runs well, and the power supply fault rate is greatly reduced compared with the original aerial bare conductor. The overhead cable can not generate water trees in use, and the insulation quality of the cable is not obviously reduced after the cable runs for many years.
Support the in-process of using through the installing bracket to aerial [ insulated ] cable, current aerial [ insulated ] cable installing bracket is functional low, can't clear up the grains of sand that exist on the aerial [ insulated ] cable surface of supporting the placing, causes the cable to pull when placing, has increased the wearing and tearing to cable outside surface, and the installing bracket of being not convenient for uses the support of aerial [ insulated ] cable.
Disclosure of Invention
It is an object of the present invention to provide an overhead cable mounting bracket that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: an overhead cable mounting bracket comprises a plurality of strip-shaped plates mounted on a wall body, wherein side plates are fixed on two sides of each strip-shaped plate, a plurality of Z-shaped supporting plates are arranged on one side of each strip-shaped plate, each Z-shaped supporting plate is positioned between two side plates, an adjusting assembly for adjusting the distance between two adjacent Z-shaped supporting plates and a limiting assembly for limiting after adjustment are arranged on the two side plates, and a cleaning assembly for cleaning surface sand grains in the process of conveying and placing cables is arranged on each Z-shaped supporting plate;
the clearance subassembly is including setting up the U template in Z type layer board one side, be connected through coupling assembling between U template and the Z type layer board, the both sides of U template are connected with two rectangular plates, two through the rubber slab one side that the rectangular plate is relative is arranged and is fixed with a plurality of clearance brushes, two a plurality of through-holes have been seted up on the rectangular plate, the upper end of Z type layer board is connected with the trachea through promoting the subassembly, tracheal one end is located the top of rectangular plate, be provided with the subassembly of bleeding that is used for bleeding to the trachea inside on the trachea, one side of Z type layer board is provided with the extrusion subassembly that is used for the extruded rectangular plate.
Preferably, coupling assembling includes a plurality of first T type poles of sliding connection on the U template, each the one end of first T type pole is fixed mutually with one side of Z type layer board, each the cover is equipped with first spring on the lateral wall of first T type pole.
Preferably, the pushing assembly comprises two supporting plates fixed to the upper end of the Z-shaped supporting plate, a second T-shaped rod is connected to the supporting plates in a sliding mode, one end of the second T-shaped rod is fixed to the outer portion of the air pipe, and a second spring is sleeved on the side wall of the second T-shaped rod.
Preferably, the subassembly of bleeding is including rotating the first pivot of connection on the trachea, be fixed with first awl tooth in the first pivot, tracheal inside is fixed with the fagging, it is connected with the second pivot to rotate in the fagging, the one end of second pivot is fixed with the flabellum, the other end of second pivot is fixed with the second awl tooth, intermeshing sets up between second awl tooth and the first awl tooth, it is connected with the squeeze roll to rotate on the trachea, the one end of squeeze roll is fixed mutually with the one end of first pivot, be provided with the transmission assembly who is convenient for clearance brush clearance in-process to remove on the squeeze roll.
Preferably, two rubber limit plates are fixed on the Z-shaped supporting plate, and the squeezing roller is located between the two rubber limit plates.
Preferably, the transmission assembly comprises a driving disc fixed on the extrusion roller, a plurality of rubber protrusions are arranged on the driving disc in an annular array, and a transmission plate used for being extruded and pushed by the rubber protrusions is fixed on one side of the rectangular plate.
Preferably, the extrusion subassembly is including setting up the stripper plate in rectangular plate one side, the one end and the Z type layer board of stripper plate are fixed mutually, the stripper plate is by arranging to one side of rectangular plate and be fixed with a plurality of hemispheric archs, one side of rectangular plate is fixed with the fixed pin.
Preferably, the adjusting component comprises square grooves formed in two side walls, a plurality of limiting grooves are formed in the inner wall of each square groove, a connecting rod is fixed to one side of each Z-shaped supporting plate, and the connecting rods are connected to the square grooves in a sliding mode.
Preferably, the limiting assembly comprises a sliding plate which is connected to one end of a side plate in a sliding manner, an L-shaped plate is arranged on one side of the limiting groove and fixed to the sliding plate, an arc-shaped surface used for extruding and pushing the connecting rod is arranged on the L-shaped plate, and a lifting assembly used for lifting and driving the sliding plate and a guide assembly used for guiding in the lifting process are arranged on the side plate.
Preferably, the lifting assembly comprises an L-shaped frame fixed at the upper end of the sliding plate, a threaded rod is rotatably connected to the L-shaped frame, a threaded pipe is connected to the threaded rod in a threaded engagement manner, the other end of the threaded pipe is fixed to the upper end of the side plate, and a rotating wheel for driving the threaded rod is fixed to one end of the threaded rod;
the guide assembly comprises a sleeve fixed at the upper end of the side plate, a sliding rod is connected to the sleeve in a sliding mode, and the other end of the sliding rod is fixed to the L-shaped frame.
Compared with the prior art, the invention has the beneficial effects that:
(1) This kind of aerial cable installing support supports the in-process of placing aerial cable at Z type layer board, through the clearance subassembly, inhales outside air to tracheal inside and towards the rectangular plate blowout, and the sand grain that the surface of spun air passing through the through-hole to the pulling aerial cable exists cleans, reduces the friction loss of aerial cable when by the pulling, and the installing support of being convenient for uses aerial cable's support.
(2) This kind of aerial cable installing bracket supports the in-process of placing to aerial cable, according to actual aerial cable's specification, adjusts the interval between two adjacent Z type layer boards on the lath, avoids the interval undersize between two Z type layer boards to cause aerial cable can't support in the top of Z type layer board and place, the installation bracket's of being convenient for use.
Drawings
FIG. 1 is a schematic view of the overall configuration of the present invention;
FIG. 2 is a schematic structural view of a limiting assembly, a lifting assembly and a guiding assembly according to the present invention;
FIG. 3 is a schematic view of an adjusting assembly according to the present invention;
FIG. 4 is a schematic view of a pushing assembly according to the present invention;
FIG. 5 is a schematic view of the cleaning assembly, the connecting assembly, the pushing assembly and the transmission assembly of the present invention;
FIG. 6 is a schematic view of the cleaning assembly and the pumping assembly of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2;
FIG. 8 is an enlarged view of the structure at B in FIG. 5;
fig. 9 is an enlarged structural view at C in fig. 6.
In the figure: 1. a wall body; 2. a strip plate; 3. a side plate; 4. an adjustment assembly; 401. a square groove; 402. a limiting groove; 403. a connecting rod; 5. a limiting component; 501. a slide plate; 502. an L-shaped plate; 503. an arc-shaped surface; 6. a lifting assembly; 601. an L-shaped frame; 602. a threaded rod; 603. a threaded pipe; 604. a rotating wheel; 7. a guide assembly; 701. a sleeve; 702. a slide bar; 8. a Z-shaped supporting plate; 9. cleaning the assembly; 901. a U-shaped plate; 902. a rectangular plate; 903. cleaning the brush; 904. a through hole; 905. an air tube; 906. a rubber plate; 10. a connection assembly; 1001. a first T-bar; 1002. a first spring; 11. a pushing assembly; 1101. a support plate; 1102. a second T-bar; 1103. a second spring; 12. an air extraction assembly; 1201. a first rotating shaft; 1202. a first bevel gear; 1203. a second rotating shaft; 1204. a fan blade; 1205. a second taper tooth; 1206. a squeeze roll; 13. a rubber limit plate; 14. a transmission assembly; 1401. a drive plate; 1402. a rubber bulge; 1403. a drive plate; 15. an extrusion assembly; 1501. a compression plate; 1502. a hemispherical bulge; 1503. and fixing the pin.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: an overhead cable mounting bracket comprises a plurality of strip-shaped plates 2 mounted on a wall body 1, side plates 3 are fixed on two sides of each strip-shaped plate 2, a plurality of Z-shaped supporting plates 8 are arranged on one side of each strip-shaped plate 2, each Z-shaped supporting plate 8 is positioned between two side plates 3, an adjusting assembly 4 for adjusting the distance between two adjacent Z-shaped supporting plates 8 and a limiting assembly 5 for limiting after adjustment are arranged on the two side plates 3, and a cleaning assembly 9 for cleaning surface sand grains in the process of cable conveying and placing is arranged on each Z-shaped supporting plate 8;
the cleaning assembly 9 comprises a U-shaped plate 901 arranged on one side of a Z-shaped supporting plate 8, the U-shaped plate 901 is connected with the Z-shaped supporting plate 8 through a connecting assembly 10, two sides of the U-shaped plate 901 are connected with two rectangular plates 902 through rubber plates 906, one opposite sides of the two rectangular plates 902 are fixedly provided with a plurality of cleaning brushes 903 in an arrayed manner, a plurality of through holes 904 are formed in the two rectangular plates 902, the upper end of the Z-shaped supporting plate 8 is connected with an air pipe 905 through a pushing assembly 11, one end of the air pipe 905 is located above the rectangular plate 902, an air pumping assembly 12 for pumping air inside the air pipe 905 is arranged on the air pipe 905, an extruding assembly 15 for extruding the rectangular plate 902 is arranged on one side of the Z-shaped supporting plate 8, outside air is sucked into the air pipe 905 and sprayed out towards the rectangular plate 902 through the cleaning assembly 9, the sprayed air passes through the through holes 904 to clean sand particles on the surface of the pulled overhead cable, friction loss of the overhead cable is reduced, and the overhead cable is convenient to support and use the overhead bracket.
The connecting assembly 10 comprises a plurality of first T-shaped rods 1001 connected to the U-shaped plate 901 in a sliding manner, one end of each first T-shaped rod 1001 is fixed to one side of the Z-shaped supporting plate 8, and a first spring 1002 is sleeved on the side wall of each first T-shaped rod 1001.
The pushing assembly 11 comprises two supporting plates 1101 fixed to the upper end of the Z-shaped supporting plate 8, second T-shaped rods 1102 are connected to the two supporting plates 1101 in a sliding mode, one ends of the two second T-shaped rods 1102 are fixed to the outside of the air pipe 905, second springs 1103 are sleeved on the side walls of the two second T-shaped rods 1102, and in the process that the overhead cables are sequentially laid on the Z-shaped supporting plate 8, the squeezing rollers 1206 on the air pipe 905 abut against the outermost overhead cables supported on the Z-shaped supporting plate 8 under the pushing action of the second springs 1103 on the second T-shaped rods 1102.
Air exhaust component 12 includes first pivot 1201 of rotation connection on trachea 905, be fixed with first awl tooth 1202 on first pivot 1201, the inside of trachea 905 is fixed with the fagging, it is connected with second pivot 1203 to rotate on the fagging, the one end of second pivot 1203 is fixed with flabellum 1204, the other end of second pivot 1203 is fixed with second awl tooth 1205, second awl tooth 1205 and first awl tooth 1202 intermeshing setting, it is connected with squeeze roll 1206 to rotate on the trachea 905, the one end of squeeze roll 1206 is fixed mutually with the one end of first pivot 1201, be provided with the transmission subassembly 14 that is convenient for clearance brush 903 clearance in-process removed on the squeeze roll 1206, pull the aerial cable, in the in-process that the aerial cable was pulled, through the friction between cable and squeeze roll 1206, drive squeeze roll 1206 and rotate, in the pivoted in-process of squeeze roll 1206, drive first awl tooth 1201 on first pivot and rotate, in first awl tooth 1202 pivoted in-process, through the intermeshing transmission between first awl tooth 1202 and the tooth 1205, drive second pivot 1203 rotates the flabellum that the air is inhaled to the inside of second awl tooth 1204 and is spun towards air pipe 902.
Be fixed with two rubber limiting plate 13 on the Z type layer board 8, squeeze roll 1206 is located between two rubber limiting plate 13, support the in-process of placing aerial cable at Z type layer board 8, the aerial cable that will need to support passes and lays in proper order from one side to the opposite side by wall body 1 on Z type layer board 8 from between two rectangular plates 902 and places, at the in-process of placing, through two rubber limiting plate 13 to aerial cable's spacing squeezing action, avoid laying the aerial cable of emission in-process and take place to stack, further be convenient for support the heat dissipation operation of the aerial cable of placing.
The transmission assembly 14 comprises a driving disc 1401 fixed on the extrusion roller 1206, a plurality of rubber protrusions 1402 are arranged on the driving disc 1401 in an annular array mode, a transmission plate 1403 used for being pushed by the rubber protrusions 1402 in an extruding mode is fixed on one side of the rectangular plate 902, the driving disc 1401 is driven to rotate in the rotating process of the extrusion roller 1206, and in the rotating process of the driving disc 1401, the rectangular plate 902 can move back and forth in a reciprocating mode along with the rotation of the extrusion roller 1206 through the extrusion effect of the rubber protrusions 1402 on the driving disc 1401 on the transmission plate 1403 in sequence and the reset effect of the first springs 1002 on the first T-shaped rods 1001 on the stressed rectangular plate 902.
The extrusion assembly 15 comprises an extrusion plate 1501 arranged on one side of the rectangular plate 902, one end of the extrusion plate 1501 is fixed with the Z-shaped supporting plate 8, the extrusion plate 1501 is fixed with a plurality of hemispherical protrusions 1502 by arranging on one side of the rectangular plate 902, a fixing pin 1503 is fixed on one side of the rectangular plate 902, and in the process of reciprocating front and back of the rectangular plate 902, the rectangular plate 902 moves left and right by virtue of the extrusion effect between the fixing pin 1503 and each hemispherical protrusion 1502 and the flexible connection effect of the rubber plate 906 between the rectangular plate 902 and the U-shaped plate 901.
The limiting component 5 comprises a sliding plate 501 which is connected to one end of the side plate 3 in a sliding mode, an L-shaped plate 502 is arranged on one side of each limiting groove 402, each L-shaped plate 502 is fixed to the sliding plate 501, an arc-shaped surface 503 used for extruding and pushing the connecting rod 403 is arranged on each L-shaped plate 502, a lifting component 6 used for lifting and driving the sliding plate 501 and a guide component 7 used for guiding in the lifting process are arranged on the side plate 3, the sliding plate 501 is driven to move downwards on the side plate 3 through the lifting component 6 and the guide component 7, in the moving process of the sliding plate 501, the connecting rod 403 is pushed to abut against the inner wall of the limiting groove 402 through the pushing and extruding effect of the arc-shaped surface 503 on the L-shaped plate 502, the adjusted Z-shaped supporting plates 8 are limited, the adjusted distance state between the two adjacent Z-shaped supporting plates 8 is kept, and overhead cables of different specifications are conveniently supported and placed on the mounting bracket.
The lifting assembly 6 comprises an L-shaped frame 601 fixed at the upper end of the sliding plate 501, a threaded rod 602 is connected to the L-shaped frame 601 in a rotating mode, a threaded pipe 603 is connected to the threaded rod 602 in a threaded engagement mode, the other end of the threaded pipe 603 is fixed to the upper end of the side plate 3, a rotating wheel 604 used for driving the threaded rod 602 is fixed to one end of the threaded rod 602, the guide assembly 7 comprises a sleeve 701 fixed to the upper end of the side plate 3, a sliding rod 702 is connected to the sleeve 701 in a sliding mode, the other end of the sliding rod 702 is fixed to the L-shaped frame 601, the threaded rod 602 is driven to rotate through the rotating wheel 604, and in the rotating process of the threaded rod 602, the sliding plate 501 is driven to move up and down on the side plate 3 through mutual engagement transmission between the threaded rod 602 and the threaded pipe 603 and guiding effect between the sleeve 701 and the sliding rod 702.
The working principle is as follows: when the installation bracket supports and uses the overhead cable, the overhead cable is placed on the Z-shaped supporting plate 8 which is horizontally positioned on the same horizontal line, the overhead cable is supported by the Z-shaped supporting plate 8 on the same horizontal line, and in the process of supporting and placing the overhead cable, according to the specification of the actual overhead cable, the distance between two adjacent Z-shaped supporting plates 8 on the strip-shaped plate 2 is adjusted, so that the problem that the overhead cable cannot be supported and placed above the Z-shaped supporting plates 8 due to the fact that the distance between the two Z-shaped supporting plates 8 is too small is avoided, when the distance between the two Z-shaped supporting plates 8 is adjusted, the Z-shaped supporting plates 8 slide between the two side plates 3, the distance between the Z-shaped supporting plate 8 and the adjacent Z-shaped supporting plate 8 is adjusted through the sliding of the Z-shaped supporting plate 8, after the adjustment of the distance between the Z-shaped supporting plate 8 and the adjacent Z-shaped supporting plate 8 is finished, the adjusted Z-shaped supporting plate 8 is pushed, in the process that the Z-shaped supporting plate 8 is pushed, the connecting rod 403 on the Z-shaped supporting plate 8 moves to the inside of the square groove 401 at the corresponding position, after the Z-shaped supporting plate 8 is pushed, the threaded rod 602 is driven to rotate through the rotating wheel 604, during the rotation of the threaded rod 602, the sliding plate 501 is driven to move downwards on the side plate 3 through the mutual meshing transmission between the threaded rod 602 and the threaded pipe 603 and the guiding action between the sleeve 701 and the sliding rod 702, in the process of the movement of the sliding plate 501, the connecting rod 403 is pushed to abut against the inner wall of the limiting groove 402 by the pushing and squeezing action of the arc-shaped surface 503 on the L-shaped plate 502 to the connecting rod 403, the adjusted Z-shaped supporting plates 8 are limited, the adjusted distance state between two adjacent Z-shaped supporting plates 8 is kept, and aerial cables with different specifications can be conveniently supported and placed on the mounting bracket;
in the process of supporting and placing the overhead cable on the Z-shaped supporting plate 8, the overhead cable to be supported penetrates between the two rectangular plates 902 and is sequentially laid and placed on the Z-shaped supporting plate 8 from one side close to the wall body 1 to the other side, in the placing process, the overhead cable in the laying and discharging process is prevented from being stacked through the limiting and extruding action of the two rubber limiting plates 13 on the overhead cable, the heat dissipation operation of the overhead cable to be supported and placed is further facilitated, in the process of sequentially laying the overhead cable on the Z-shaped supporting plate 8, under the pushing action of the second spring 1103 on each second T-shaped rod 1102, the extrusion roller 1206 on the air pipe 905 is abutted against the overhead cable on the outermost side supported and placed on the Z-shaped supporting plate 8, and the overhead cable is pulled on other Z-shaped supporting plates 8 for supporting and laying, the aerial cable is pulled, in the process of pulling the aerial cable, the squeezing roller 1206 is driven to rotate through the friction effect between the aerial cable and the squeezing roller 1206, in the process of rotating the squeezing roller 1206, the first bevel gear 1202 on the first rotating shaft 1201 is driven to rotate, in the process of rotating the first bevel gear 1202, through the mutual meshing transmission between the first bevel gear 1202 and the second bevel gear 1205, the fan blade 1204 at one end of the second rotating shaft 1203 is driven to rotate, through the rotation of the fan blade 1204, the outside air is sucked into the air pipe 905 and is sprayed out towards the rectangular plate 902, and the sprayed air passes through the through hole 904 to clean sand particles existing on the surface of the pulled aerial cable, so that the friction loss of the aerial cable when being pulled is reduced, and the aerial cable is conveniently supported and used by the mounting bracket;
in the process of rotating the squeezing roller 1206, the driving disc 1401 is driven to rotate, in the process of rotating the driving disc 1401, the rectangular plate 902 is enabled to reciprocate back and forth along with the rotation of the squeezing roller 1206 through the squeezing effect of the rubber protrusions 1402 on the driving disc 1401 on the driving plate 1403 in sequence and the resetting effect of the first springs 1002 on the first T-shaped rods 1001 on the stressed rectangular plate 902, in the process of reciprocating the rectangular plate 902 back and forth, the rectangular plate 902 is enabled to reciprocate back and forth and simultaneously move left and right synchronously through the squeezing effect of the fixing pins 1503 sequentially between the hemispherical protrusions 1502 and the flexible connection effect of the rubber plates 906 between the rectangular plate 902 and the U-shaped plate 901, the two rectangular plates 902 are enabled to reciprocate back and forth and left and right, the two rectangular plates 902 are enabled to reciprocate back and forth, the cleaning brushes 903 on the surface of the pulled overhead cable are enabled to clean up sand particles on the surface of the overhead cable through the staggered movement of the two rectangular plates 902, and the effect of cleaning the overhead cable is further improved.
Claims (10)
1. The utility model provides an overhead cable mounting bracket, is including installing a plurality of bar boards (2) on wall body (1), its characterized in that: side plates (3) are fixed on two sides of each strip-shaped plate (2), a plurality of Z-shaped supporting plates (8) are arranged on one side of each strip-shaped plate (2), each Z-shaped supporting plate (8) is located between every two side plates (3), an adjusting assembly (4) for adjusting the distance between every two adjacent Z-shaped supporting plates (8) and a limiting assembly (5) for limiting after adjustment are arranged on the two side plates (3), and a cleaning assembly (9) for cleaning sand grains on the surface in the cable conveying and placing process is arranged on each Z-shaped supporting plate (8);
clearance subassembly (9) are including setting up U template (901) in Z type layer board (8) one side, be connected through coupling assembling (10) between U template (901) and Z type layer board (8), the both sides of U template (901) are connected with two rectangular plate (902) through rubber slab (906), two rectangular plate (902) relative one side is arranged and is fixed with a plurality of clearance brushes (903), two seted up a plurality of through-holes (904) on rectangular plate (902), the upper end of Z type layer board (8) is connected with trachea (905) through promoting subassembly (11), the one end of trachea (905) is located the top of rectangular plate (902), be provided with on trachea (905) and be used for the inside subassembly (12) of bleeding of trachea (905), one side of Z type layer board (8) is provided with extrusion subassembly (15) that are used for rectangular plate (902) extrusion.
2. An overhead cable mounting bracket as defined in claim 1, wherein: the connecting assembly (10) comprises a plurality of first T-shaped rods (1001) which are connected to the U-shaped plate (901) in a sliding mode, one end of each first T-shaped rod (1001) is fixed to one side of the Z-shaped supporting plate (8), and a first spring (1002) is sleeved on the side wall of each first T-shaped rod (1001).
3. An overhead cable mounting bracket as claimed in claim 2, wherein: promote subassembly (11) including fixing two backup pads (1101) in Z type layer board (8) upper end, two sliding connection has second T type pole (1102), two on backup pad (1101) the one end of second T type pole (1102) is fixed mutually with the outside of trachea (905), two the cover is equipped with second spring (1103) on the lateral wall of second T type pole (1102).
4. An overhead cable mounting bracket as claimed in claim 3, wherein: subassembly (12) of bleeding is including rotating first pivot (1201) of connection on trachea (905), be fixed with first awl tooth (1202) on first pivot (1201), the inside of trachea (905) is fixed with the fagging, it is connected with second pivot (1203) to rotate on the fagging, the one end of second pivot (1203) is fixed with flabellum (1204), the other end of second pivot (1203) is fixed with second awl tooth (1205), intermeshing sets up between second awl tooth (1205) and first awl tooth (1202), it is connected with squeeze roll (1206) to rotate on trachea (905), the one end of squeeze roll (1206) is fixed mutually with the one end of first pivot (1201), be provided with on squeeze roll (1206) and be convenient for clear up brush (903) clearance in-process transmission assembly (14) that remove.
5. An overhead cable mounting bracket as defined in claim 4, wherein: two rubber limiting plates (13) are fixed on the Z-shaped supporting plate (8), and the extrusion roller (1206) is located between the two rubber limiting plates (13).
6. An overhead cable mounting bracket as claimed in claim 5, wherein: the transmission assembly (14) comprises a driving disc (1401) fixed on the extrusion roller (1206), a plurality of rubber protrusions (1402) are arranged on the driving disc (1401) in an annular array, and a transmission plate (1403) used for being extruded and pushed with the rubber protrusions (1402) is fixed on one side of the rectangular plate (902).
7. An overhead cable mounting bracket as defined in claim 6, wherein: the extrusion subassembly (15) is including setting up extrusion plate (1501) in rectangular plate (902) one side, the one end and Z type layer board (8) of extrusion plate (1501) are fixed mutually, extrusion plate (1501) are leaned on and are arranged to be fixed with a plurality of hemisphere protruding (1502) to one side of rectangular plate (902), one side of rectangular plate (902) is fixed with fixed pin (1503).
8. An overhead cable mounting bracket as claimed in claim 7, wherein: adjustment subassembly (4) is including seting up square groove (401) on two lateral walls, a plurality of spacing grooves (402) have been seted up on the inner wall of square groove (401), and is individual one side of Z type layer board (8) is fixed with connecting rod (403), connecting rod (403) sliding connection is on square groove (401).
9. An overhead cable mounting bracket as defined in claim 8, wherein: spacing subassembly (5) are including sliding connection at slide plate (501) of curb plate (3) one end, each one side of spacing groove (402) is provided with L template (502), each L template (502) are fixed mutually with slide plate (501), each be provided with on L template (502) and be used for pushing connecting rod (403) extrusion's arcwall face (503), be provided with guide assembly (7) that are used for slide plate (501) lifting drive's lifting unit (6) and lift in-process direction on curb plate (3).
10. An overhead cable mounting bracket as claimed in claim 9, wherein: the lifting assembly (6) comprises an L-shaped frame (601) fixed at the upper end of the sliding plate (501), a threaded rod (602) is connected to the L-shaped frame (601) in a rotating mode, a threaded pipe (603) is connected to the threaded rod (602) in a threaded engagement mode, the other end of the threaded pipe (603) is fixed to the upper end of the side plate (3), and a rotating wheel (604) used for driving the threaded rod (602) is fixed to one end of the threaded rod (602);
the guide assembly (7) comprises a sleeve (701) fixed to the upper end of the side plate (3), a sliding rod (702) is connected to the sleeve (701) in a sliding mode, and the other end of the sliding rod (702) is fixed to the L-shaped frame (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298863.2A CN115377913B (en) | 2022-10-24 | 2022-10-24 | Overhead cable mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298863.2A CN115377913B (en) | 2022-10-24 | 2022-10-24 | Overhead cable mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115377913A CN115377913A (en) | 2022-11-22 |
| CN115377913B true CN115377913B (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211298863.2A Active CN115377913B (en) | 2022-10-24 | 2022-10-24 | Overhead cable mounting bracket |
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| Country | Link |
|---|---|
| CN (1) | CN115377913B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11341657A (en) * | 1998-05-28 | 1999-12-10 | Asahi Electric Works Ltd | Universal brace for cable |
| CN112072598A (en) * | 2020-09-11 | 2020-12-11 | 江苏华世远电力技术有限公司 | Modularization cable pit |
| CN212366686U (en) * | 2020-05-18 | 2021-01-15 | 广东财贸建设工程顾问有限公司 | Fireproof plugging device and charging pile cable trench |
| CN213402406U (en) * | 2020-11-13 | 2021-06-08 | 深圳市金润建设工程有限公司 | Cable trench |
| CN114784740A (en) * | 2022-05-13 | 2022-07-22 | 周盼 | Convertible intelligent cable pit support of shrink |
-
2022
- 2022-10-24 CN CN202211298863.2A patent/CN115377913B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11341657A (en) * | 1998-05-28 | 1999-12-10 | Asahi Electric Works Ltd | Universal brace for cable |
| CN212366686U (en) * | 2020-05-18 | 2021-01-15 | 广东财贸建设工程顾问有限公司 | Fireproof plugging device and charging pile cable trench |
| CN112072598A (en) * | 2020-09-11 | 2020-12-11 | 江苏华世远电力技术有限公司 | Modularization cable pit |
| CN213402406U (en) * | 2020-11-13 | 2021-06-08 | 深圳市金润建设工程有限公司 | Cable trench |
| CN114784740A (en) * | 2022-05-13 | 2022-07-22 | 周盼 | Convertible intelligent cable pit support of shrink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115377913A (en) | 2022-11-22 |
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