CN110429515B - Multi-connected pulley bracket for cable laying - Google Patents
Multi-connected pulley bracket for cable laying Download PDFInfo
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- CN110429515B CN110429515B CN201910692267.4A CN201910692267A CN110429515B CN 110429515 B CN110429515 B CN 110429515B CN 201910692267 A CN201910692267 A CN 201910692267A CN 110429515 B CN110429515 B CN 110429515B
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- mounting
- pulley bracket
- connecting rod
- mounting plate
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- 239000002184 metal Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of power equipment and discloses a multi-connected pulley bracket for cable laying, which comprises a connecting frame, wherein two sides of the connecting frame are fixedly connected with mounting plates, a carrier roller is movably arranged between the two mounting plates, the mounting plates are fan-shaped, and three corners and the middle of each mounting plate are provided with connecting holes with the same diameter. This multiple pulley bracket for cable laying can constitute the use form of multiple different functions through different combination modes, reduced pulley bracket's kind, more do benefit to the standardization of production and use, reduce the cost of production, transportation and use, simultaneously, because standardized improvement, the interchangeability is high, saved later maintenance cost, every connecting hole should pulley bracket can make up into a disc, on the one hand, the disc stacks more easily, easily places, reduces storage and transportation cost, on the other hand, can directly roll when using, it is more convenient during construction transport.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a multi-connected pulley bracket for cable laying.
Background
Power transmission in cities is typically through underground cables, which require the use of a large number of pulleys to reduce cable friction or limit the angle of over-bending to avoid electrical and physical damage to the cable.
Because of the complexity of cable laying, the cable laying at different positions needs to use pulleys with different functions and specifications, so that the types of the pulleys on the construction site are too many, and the difficulty in transportation, management and installation of the pulleys in the construction process is increased.
In addition, because the shape of the pulley bracket is irregular, a plurality of pulley brackets are difficult to stack together, and certain difficulties are caused to the storage and the transportation of the pulley brackets.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the multi-connected pulley bracket for cable laying, which has the advantages of higher standardization and convenient carrying and solves the problems proposed by the background technology.
The invention provides the following technical scheme: the utility model provides a cable is laid with many allies oneself with pulley bracket, includes the link, the equal fixedly connected with mounting panel in both sides of link, two movable mounting has the bearing roller between the mounting panel, the mounting panel is fan-shaped, three angles and the middle part of mounting panel all are equipped with the connecting hole that the diameter is the same, the mounting panel passes through connecting hole installation connecting rod and connecting plate, the middle part movable mounting of connecting rod has the cylinder.
Preferably, the radian of the mounting plate is the degree, and a connecting hole is arranged on the axis of the mounting plate.
Preferably, the carrier roller is located one side of mounting panel, the opposite side of mounting panel is equipped with two vertical mounting holes, the diameter of mounting hole and connecting hole is the same, the one end of connecting rod is equipped with the through-hole that corresponds with two mounting holes.
Preferably, the connecting rod is convex, two ends of the connecting rod are metal sheets which are symmetrical to each other, and the middle part of the connecting rod is sleeved with the roller.
Preferably, a slot is arranged in the middle of the connecting plate.
The invention has the following beneficial effects:
1. The multi-connected pulley bracket for cable laying can form various use forms with different functions in different combination modes, reduces the types of the pulley bracket, is more beneficial to standardization of production and use, reduces the cost of production, transportation and use, and simultaneously, has high replaceability and saves the later maintenance cost due to the improvement of standardization.
2. This cable is laid with many allies oneself with pulley bracket, every connecting hole should pulley bracket can make up into a disc, on the one hand, the disc stacks more easily, easily places, reduces storage and transportation cost, on the other hand, when using, can directly roll, and is more convenient during construction transport.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic illustration of an embodiment of the present invention;
FIG. 4 is a second schematic view of the present invention;
FIG. 5 is a schematic representation of a third embodiment of the present invention;
FIG. 6 is a schematic diagram of a fourth embodiment of the present invention;
FIG. 7 is a diagram showing a fifth embodiment of the present invention;
FIG. 8 is a diagram showing a sixth embodiment of the present invention; .
In the figure: 1. a connecting plate; 2. a mounting plate; 3. a carrier roller; 4. a connecting rod; 5. a roller; 6. a connection hole; 7. a connecting plate; 8. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, a multi-link pulley bracket for cable laying comprises a connecting frame 1, wherein two sides of the connecting frame 1 are fixedly connected with a mounting plate 2, a carrier roller 3 is movably mounted between the two mounting plates 2, the carrier roller 3 is used for bearing cables and reducing friction of cable movement, the mounting plate 2 is fan-shaped, three corners and the middle part of the mounting plate 2 are respectively provided with a connecting hole 6 with the same diameter, the mounting plate 2 is provided with a connecting rod 4 and a connecting plate 7 through the connecting holes 6, the connecting rod 4 and the connecting plate 7 are fixed with the mounting plate 2 through fixing bolts, the two multi-link pulley brackets for cable laying are movably connected through the connecting plate 7, the connecting rod 4 is used for reinforcing connection of the two multi-link pulley brackets for cable laying and avoiding rotation around the connecting points, a roller 5 is movably mounted in the middle of the connecting rod 4, and the roller 5 is used for supporting the side surface of a cable.
Wherein, the radian of mounting panel 2 is 60 degrees, and 6 mounting panel 2 just spell into a circle, can 6 mounting panel 2 roll together when removing mounting panel 2, is equipped with a connecting hole 6 on the axis of mounting panel 2, and when mounting panel 2 spell into a circle, connecting rod 4 is installed to connecting hole 6 on the axis, makes 6 mounting panel 2 become a whole.
Wherein, bearing roller 3 is located one side of mounting panel 2, and the opposite side of mounting panel 2 is equipped with two vertical mounting holes 8, and the mounting hole 8 is the same with the diameter of connecting hole 6, and the one end of connecting rod 4 is equipped with the through-hole that corresponds with two mounting holes 8, and two points have strengthened the stability of connecting rod 4 installation, and when connecting rod 4 was installed on mounting hole 8, bearing roller 3 supported the cable in vertical direction, and cylinder 5 on the connecting rod 4 is used for the side to support the cable, can be used to the cable when controlling the corner.
Wherein, connecting rod 4 is the convexity, and the both ends of connecting rod 4 are the sheetmetal of mutual symmetry, and cylinder 5 is cup jointed at connecting rod 4 middle part, guarantees the normal rotation of cylinder 5 on the one hand, on the other hand, can press close to the cable more, reduces the friction of cable side.
Wherein, the middle part of connecting plate 7 is provided with the slotted hole, is convenient for adjust the angle of connection between two this cable laying with the multiple pulley bracket in order to adjust the connection shape.
The working principle of the invention is as follows:
Form one
The connecting rod 4 is installed through the connecting hole 6 near the center of the pulley bracket, the other pulley bracket is connected with the other end of the connecting rod 4, the angles of the two mounting plates 2 are changed to be attached together, the connecting plate 7 is installed through the two nearest connecting holes 6, the two mounting plates 2 are connected into a whole, and the cable slides on the carrier roller 3. Form two
In the state of the first form, one connecting rod 4 is removed from the same side at intervals, the removed positions of the connecting rods 4 on the two sides are staggered, and one side of the removed connecting rod 4 is vertically installed through two installation holes 8 for use when a cable turns left and right.
Form III
In the state of the first form, two pulley brackets are connected by a longer connecting plate 7, so that the pulley bracket rotates by a certain angle, and the connecting plates 7 with different lengths are tried to be adjusted to different angles for the transition of the vertical bending angle of the cable.
Form IV
In the state of the second form, the other group of pulley brackets are inverted and arranged above, the upper and lower pulley brackets are fixed by the connecting rod 4, the connecting rod 4 is arranged on the inner side wall of the mounting plate 2, the gap between the upper and lower pulley brackets is controlled by different holes, and the limiting holes formed by the upper and lower pulley bracket groups are used for limiting the corner of the cable.
Form five
The pulley bracket is matched with the fixing frame for use, the pulley bracket is arranged on the fixing frame under the action of the connecting hole 6 on the same side, and the pulley bracket is adjusted to form any shape through the matching with the fixing frame.
Form six
The 6 pulley brackets are spliced into a disc, connecting rods 4 are arranged through connecting holes 6 at the axis of the mounting plate 2 to connect two adjacent pulley brackets together, the connecting rods 4 are arranged on the inner side wall of the mounting plate 2 to keep the disc fixed, and two adjacent pulley brackets are further fixed through connecting plates 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a cable is laid with many allies oneself with pulley bracket, includes link (1), the equal fixedly connected with mounting panel (2) in both sides of link (1), two movable mounting has bearing roller (3), its characterized in that between mounting panel (2): the mounting plate (2) is fan-shaped, the three corners and the middle part of the mounting plate (2) are respectively provided with a connecting hole (6) with the same diameter, the mounting plate (2) is provided with a connecting rod (4) and a connecting plate (7) through the connecting holes (6), the middle part of the connecting rod (4) is movably provided with a roller (5),
The radian of the mounting plate (2) is 60 degrees, a connecting hole (6) is arranged on the axis of the mounting plate (2),
The carrier roller (3) is positioned at one side of the mounting plate (2), two vertical mounting holes (8) are arranged at the other side of the mounting plate (2), the diameters of the mounting holes (8) and the connecting holes (6) are the same, one end of the connecting rod (4) is provided with through holes corresponding to the two mounting holes (8),
The connecting rod (4) is convex, two ends of the connecting rod (4) are metal sheets which are symmetrical to each other, and the middle part of the connecting rod (4) is sleeved with the roller (5).
2. A multi-link pulley bracket for laying cables according to claim 1, wherein: the middle part of the connecting plate (7) is provided with a slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692267.4A CN110429515B (en) | 2019-07-30 | 2019-07-30 | Multi-connected pulley bracket for cable laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692267.4A CN110429515B (en) | 2019-07-30 | 2019-07-30 | Multi-connected pulley bracket for cable laying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110429515A CN110429515A (en) | 2019-11-08 |
| CN110429515B true CN110429515B (en) | 2024-05-10 |
Family
ID=68411333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692267.4A Active CN110429515B (en) | 2019-07-30 | 2019-07-30 | Multi-connected pulley bracket for cable laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110429515B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061884B (en) * | 2020-09-14 | 2022-04-29 | 国网河南省电力公司温县供电公司 | Pulley mechanism for paying off power cable for power construction |
| CN112952661B (en) * | 2021-04-08 | 2021-12-21 | 北京市第三建筑工程有限公司 | Installation structure and construction method for laying cable in narrow space |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8306568D0 (en) * | 1982-12-11 | 1983-11-29 | Pirelli General Plc | APPARATUS FOR PUTTING CABLE UNDER THE WATER |
| JP2001177936A (en) * | 1999-12-14 | 2001-06-29 | Toenec Corp | Sheave with sensor |
| CN200974980Y (en) * | 2005-03-08 | 2007-11-14 | 姚实现 | Working equipment provided in one position and engineering machinery employing the same |
| KR100923920B1 (en) * | 2009-07-23 | 2009-10-28 | (주)엠파워 | Support roller for cable spreader |
| RU2617451C1 (en) * | 2016-01-11 | 2017-04-25 | Андрей Валентинович Пакулин | Cable line, cable shelf and method of cable tray installing |
| CN108163634A (en) * | 2017-12-26 | 2018-06-15 | 国家电网公司 | A kind of power cable laying apparatus |
| CN108249209A (en) * | 2018-01-31 | 2018-07-06 | 南京楚卿电子科技有限公司 | One kind is fixed for cable drum and cable laying device |
| CN207994514U (en) * | 2018-03-06 | 2018-10-19 | 大连恒星船舶工程设计有限公司 | A kind of tubular type combination cable bracket |
| KR20180134195A (en) * | 2017-06-08 | 2018-12-18 | 일진파워텍(주) | Apparatus for Installing Underground Cable Using Vehicle |
| CN208337040U (en) * | 2018-07-12 | 2019-01-04 | 中冶建工集团有限公司 | A kind of cable-laying gear |
| CN210326735U (en) * | 2019-07-30 | 2020-04-14 | 国网河南省电力公司商丘供电公司 | Multi-connected pulley bracket for cable laying |
-
2019
- 2019-07-30 CN CN201910692267.4A patent/CN110429515B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8306568D0 (en) * | 1982-12-11 | 1983-11-29 | Pirelli General Plc | APPARATUS FOR PUTTING CABLE UNDER THE WATER |
| JP2001177936A (en) * | 1999-12-14 | 2001-06-29 | Toenec Corp | Sheave with sensor |
| CN200974980Y (en) * | 2005-03-08 | 2007-11-14 | 姚实现 | Working equipment provided in one position and engineering machinery employing the same |
| KR100923920B1 (en) * | 2009-07-23 | 2009-10-28 | (주)엠파워 | Support roller for cable spreader |
| RU2617451C1 (en) * | 2016-01-11 | 2017-04-25 | Андрей Валентинович Пакулин | Cable line, cable shelf and method of cable tray installing |
| KR20180134195A (en) * | 2017-06-08 | 2018-12-18 | 일진파워텍(주) | Apparatus for Installing Underground Cable Using Vehicle |
| CN108163634A (en) * | 2017-12-26 | 2018-06-15 | 国家电网公司 | A kind of power cable laying apparatus |
| CN108249209A (en) * | 2018-01-31 | 2018-07-06 | 南京楚卿电子科技有限公司 | One kind is fixed for cable drum and cable laying device |
| CN207994514U (en) * | 2018-03-06 | 2018-10-19 | 大连恒星船舶工程设计有限公司 | A kind of tubular type combination cable bracket |
| CN208337040U (en) * | 2018-07-12 | 2019-01-04 | 中冶建工集团有限公司 | A kind of cable-laying gear |
| CN210326735U (en) * | 2019-07-30 | 2020-04-14 | 国网河南省电力公司商丘供电公司 | Multi-connected pulley bracket for cable laying |
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| Publication number | Publication date |
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| CN110429515A (en) | 2019-11-08 |
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