CN110556757A - Cable protection device in power construction - Google Patents
Cable protection device in power construction Download PDFInfo
- Publication number
- CN110556757A CN110556757A CN201910844370.6A CN201910844370A CN110556757A CN 110556757 A CN110556757 A CN 110556757A CN 201910844370 A CN201910844370 A CN 201910844370A CN 110556757 A CN110556757 A CN 110556757A
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- CN
- China
- Prior art keywords
- power construction
- cable
- fixed
- lifting
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention relates to the technical field of power supply and discloses a cable protection device in power construction, which comprises a fixed base, wherein four sides of the lower end of the fixed base are provided with grooves, a hydraulic cylinder is arranged in each groove, a lifting column is arranged at the bottom end of each hydraulic cylinder, a fixed cylinder is arranged in the middle of the upper end of the fixed base, a rotating shaft is arranged in each fixed cylinder, a threaded area is arranged at the upper end of each rotating shaft, a lifting mechanism is arranged outside each threaded area, fixed frames are arranged at two ends of the middle of each fixed cylinder, connecting rods are hinged to the outer sides of the fixed frames, the top ends of the connecting rods are hinged to the middle of a clamping. The invention realizes the clamping and fixing of the cable, and simultaneously the whole device can lift the cable to a certain height, thereby avoiding rolling of other objects, further improving the safety of the cable, and having strong practicability and high reliability.
Description
Technical Field
The invention relates to the technical field of power supply, in particular to a cable protection device in power construction.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.
The construction work amount of the capital construction, technical improvement and maintenance work site in the substation is large, the number of operation units is large, the number of various cables such as construction power supplies, test power supplies, temporary debugging power supplies and the like used in the construction process is extremely large, a plurality of cables need to cross roads, and construction vehicles and large machines which frequently enter and exit from the site are easy to roll the cables, so that the faults such as cable insulation damage, strand breakage, short circuit and the like are caused. In the past, measures such as sleeving a steel pipe, covering a steel plate, hanging a warning board and the like are often adopted to protect cables on a construction site, or the cables are lifted when vehicles pass in and out, and the cables are temporarily dismantled. Some of the above modes can easily damage the cable, some of the modes can lead to the consequences of wheel slip, pressure and flying out of a protection object, some of the modes are inconvenient to operate, and the prevention is omitted when people are absent on site.
Chinese patent (publication No. CN202978181U) discloses a construction cable protection device, which includes a support seat, a cable channel is provided on the support seat, and guide slopes are provided at two ends of the support seat, although the device can protect cables to a certain extent, the device cannot support cables to a certain extent, so that the rest of unprotected areas are easily rolled, and therefore, further improvement is needed.
Disclosure of Invention
The invention aims to provide a cable protection device in power construction to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
The cable protection device in the power construction comprises a fixed base, wherein grooves are formed in four sides of the lower end of the fixed base, a hydraulic cylinder is arranged in each groove, a lifting column is arranged at the bottom end of the hydraulic cylinder, a fixed cylinder is arranged in the middle of the upper end of the fixed base, a rotating shaft is arranged in each fixed cylinder, a threaded area is arranged at the upper end of each rotating shaft, a lifting mechanism is arranged outside each threaded area, fixing frames are arranged at two ends of the middle of each fixed cylinder, connecting rods are hinged to the outer sides of the fixing frames, the top ends of the connecting rods are hinged to the middle of clamping rods, swing rods are hinged.
As a further scheme of the invention: and a lifting ball is arranged at the bottom end of the lifting column.
As a further scheme of the invention: a driving gear is mounted in the middle of the lower end of the rotating shaft, a driven gear is meshed with the right end of the driving gear, and a rotating handle is connected with the right end of the driven gear.
As a further scheme of the invention: and a limiting block is arranged at the top end of the fixed cylinder.
As a further scheme of the invention: the lifting mechanism comprises a lifting block, and an internal thread hole matched with the thread area is formed in the inner part of the lifting block.
As a further scheme of the invention: guide rods are arranged in the middle of the two ends of the lifting block.
As a further scheme of the invention: and guide grooves matched with the guide rods are formed in the middle parts of the two ends of the fixed cylinder.
As a still further scheme of the invention: and a protective pad is arranged on the inner side of the clamping ring.
Compared with the prior art, the invention has the beneficial effects that:
The utility model provides a cable protection device among electric power construction, it is rational in infrastructure, the modern design, through the axis of rotation that is equipped with, elevating system and a plurality of member between mutually supporting, realized pressing from both sides tight fixedly to the cable, whole device can also realize lifting up of a take the altitude to the cable simultaneously, avoids rolling of other objects, has further improved the security of cable, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of a cable protection device in power construction.
Fig. 2 is a schematic structural diagram of a lifting mechanism in a cable protection device in power construction.
Fig. 3 is a schematic structural diagram of a fixing cylinder in a cable protection device in power construction.
In the figure: 1-fixed base, 2-hydraulic cylinder, 3-lifting column, 4-lifting ball, 5-fixed cylinder, 6-driving gear, 7-driven gear, 8-rotating handle, 9-rotating shaft, 10-fixed frame, 11-connecting rod, 12-clamping rod, 13-swinging rod, 14-lifting mechanism, 15-threaded area, 16-limited block, 17-clamping ring, 18-lifting block, 19-connecting rod, 20-internal threaded hole and 21-guide groove.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, a cable protection device in electric power construction comprises a fixed base 1, wherein four sides of the lower end of the fixed base 1 are provided with grooves, hydraulic cylinders 2 are arranged in the grooves, lifting columns 3 are arranged at the bottom ends of the hydraulic cylinders 2, so that the height of the whole device can be adjusted to a certain height, a fixed cylinder 5 is arranged in the middle of the upper end of the fixed base 1, guide grooves 21 matched with guide rods 19 are formed in the middle of two ends of the fixed cylinder 5 and used for adjusting the vertical height of a whole lifting mechanism 14, a limiting block 16 is arranged at the top end of the fixed cylinder 5, a rotating shaft 9 is arranged in the fixed cylinder 5, a driving gear 6 is arranged in the middle of the lower end of the rotating shaft 9, a driven gear 7 is meshed with the right end of the driving gear 6, a rotating handle 8, the upper end of the rotating shaft 9 is provided with a threaded area 15, a lifting mechanism 14 is arranged outside the threaded area 15, the rotating motion of the rotating shaft 9 is converted into the vertical linear motion of the lifting mechanism 14 by the matching of the threaded area 15 and an internal thread 20, the lifting mechanism 14 comprises a lifting block 18, guide rods 19 are arranged in the middle of two ends of the lifting block 18, internal threaded holes 20 matched with the threaded area 15 are arranged inside the lifting block 18, fixed frames 10 are arranged at two ends of the middle of the fixed cylinder 5, a connecting rod 11 is connected outside the fixed frames 10, the connecting rod 11 is fixedly connected with the fixed frames 10, the top end of the connecting rod 11 is hinged to the middle of a clamping rod 12, the clamping rod 12 can rotate along the connecting rod 11, the bottom end of the clamping rod is hinged with a swing rod 13, the swing rod 13 is hinged to the lifting mechanism 14, the top end of, avoiding the clamping ring 17 from clamping the cable.
Example 2
in another embodiment of the present invention, the embodiment is different from the above embodiments in that the bottom end of the lifting column 3 is provided with a lifting ball 4, and the lifting ball 4 is arranged to move the whole device in a certain direction.
According to the invention, during operation, the whole device is moved to a certain position through the lifting column 3 and the lifting ball 4, then a cable is placed on the limiting block 16, then the rotating handle 8 is rotated to rotate the rotating shaft 8, so that the lifting mechanism 14 moves downwards, and further the clamping rod 12 rotates along the connecting rod 11 under the action of the swinging rod 13, so that the cable is clamped, the cable is integrally erected, direct rolling by an object is avoided, and the device is simple to operate and high in safety. The cable clamping device is reasonable in structure and novel in design, the rotating shaft 9, the lifting mechanism 14 and the plurality of rod pieces are matched with one another, so that the cable is clamped and fixed, meanwhile, the whole device can lift the cable to a certain height, rolling of other objects is avoided, the safety of the cable is further improved, and the cable clamping device is high in practicability and reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A cable protection device in electric power construction comprises a fixed base (1), wherein grooves are formed in four sides of the lower end of the fixed base (1), a hydraulic cylinder (2) is installed in each groove, a lifting column (3) is installed at the bottom end of each hydraulic cylinder (2), a fixed cylinder (5) is installed in the middle of the upper end of the fixed base (1), it is characterized in that a rotating shaft (9) is arranged in the fixed cylinder (5), a threaded area (15) is arranged at the upper end of the rotating shaft (9), a lifting mechanism (14) is arranged outside the threaded area (15), the clamp is characterized in that fixing frames (10) are installed at two ends of the middle of the fixing barrel (5), connecting rods (11) are fixed on the outer sides of the fixing frames (10), the top ends of the connecting rods (11) are hinged to the middle of the clamping rod (12), the bottom end of the clamping rod (12) is hinged to a swing rod (13), the swing rod (13) is hinged to a lifting mechanism (14), and a clamping ring (17) is installed at the top end of the clamping rod (12).
2. A cable protector in electric power construction according to claim 1, characterized in that the bottom end of the lifting column (3) is equipped with a lifting ball (4).
3. The cable protection device for power construction according to claim 1 or 2, wherein a driving gear (6) is installed in the middle of the lower end of the rotating shaft (9), a driven gear (7) is meshed with the right end of the driving gear (6), and a rotating handle (8) is connected to the right end of the driven gear (7).
4. The cable protection device in power construction as claimed in claim 1, wherein a stop block (16) is mounted at the top end of the fixed cylinder (5).
5. The cable protector in power construction as claimed in claim 1, wherein the lifting mechanism (14) comprises a lifting block (18), and the lifting block (18) is internally provided with an internal threaded hole (20) which is matched with the threaded area (15).
6. The cable protector for power construction as claimed in claim 5, wherein the lifter block (18) is provided with a guide rod (19) at the middle of two ends.
7. the cable protector in electric power construction as claimed in claim 6, wherein the fixed cylinder (5) is provided with a guide groove (21) in the middle of the two ends for cooperating with the guide rod (19).
8. A cable protector in electric power construction according to claim 1, characterized in that the clamp ring (17) is provided with a protective pad on the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844370.6A CN110556757A (en) | 2019-09-06 | 2019-09-06 | Cable protection device in power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844370.6A CN110556757A (en) | 2019-09-06 | 2019-09-06 | Cable protection device in power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110556757A true CN110556757A (en) | 2019-12-10 |
Family
ID=68739505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844370.6A Pending CN110556757A (en) | 2019-09-06 | 2019-09-06 | Cable protection device in power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110556757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614023A (en) * | 2020-04-30 | 2020-09-01 | 武汉船用机械有限责任公司 | Cable fixing clamp |
| CN112072588A (en) * | 2020-08-28 | 2020-12-11 | 王勇 | Electric power frame cable fixing device convenient to dismantle |
| CN112615309A (en) * | 2020-12-14 | 2021-04-06 | 陈孝 | Cable tip skin cutter head adjusting device for electric power |
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| CN107294016A (en) * | 2017-07-25 | 2017-10-24 | 董艺 | A kind of power construction cable protecting device |
| JP2017212773A (en) * | 2016-05-23 | 2017-11-30 | 株式会社永木精機 | Wire temporary support tool |
| CN207074837U (en) * | 2017-07-31 | 2018-03-06 | 珠海市中睿通信工程技术有限公司 | A kind of support that communication cable can be clamped |
| CN108963876A (en) * | 2018-09-19 | 2018-12-07 | 王海龙 | A kind of cable support device that electric power cable erection stability is good |
| CN208224567U (en) * | 2018-06-06 | 2018-12-11 | 潘素云 | A kind of optical cable supporting apparatus |
| CN109149442A (en) * | 2018-09-28 | 2019-01-04 | 国网山东省电力公司潍坊供电公司 | A kind of hanging wire clamp connection lifting arm |
| CN208454437U (en) * | 2018-08-22 | 2019-02-01 | 国家电网公司 | The working messenger wire lifting device of electrical line setting |
| CN208461344U (en) * | 2018-06-30 | 2019-02-01 | 湖南恒力通电气设备科技有限公司 | A kind of haywire support rod facilitating adjusting |
| CN208474668U (en) * | 2018-07-13 | 2019-02-05 | 郑州恒基机电设备有限公司 | A kind of ventilating duct of central air conditioner facilitating installing and dismounting |
| CN208539472U (en) * | 2018-06-20 | 2019-02-22 | 广州敏力工程有限公司 | A kind of glass fibre reinforced plastic cable bracket |
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2019
- 2019-09-06 CN CN201910844370.6A patent/CN110556757A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017212773A (en) * | 2016-05-23 | 2017-11-30 | 株式会社永木精機 | Wire temporary support tool |
| CN107294016A (en) * | 2017-07-25 | 2017-10-24 | 董艺 | A kind of power construction cable protecting device |
| CN207074837U (en) * | 2017-07-31 | 2018-03-06 | 珠海市中睿通信工程技术有限公司 | A kind of support that communication cable can be clamped |
| CN208224567U (en) * | 2018-06-06 | 2018-12-11 | 潘素云 | A kind of optical cable supporting apparatus |
| CN208539472U (en) * | 2018-06-20 | 2019-02-22 | 广州敏力工程有限公司 | A kind of glass fibre reinforced plastic cable bracket |
| CN208461344U (en) * | 2018-06-30 | 2019-02-01 | 湖南恒力通电气设备科技有限公司 | A kind of haywire support rod facilitating adjusting |
| CN208474668U (en) * | 2018-07-13 | 2019-02-05 | 郑州恒基机电设备有限公司 | A kind of ventilating duct of central air conditioner facilitating installing and dismounting |
| CN208454437U (en) * | 2018-08-22 | 2019-02-01 | 国家电网公司 | The working messenger wire lifting device of electrical line setting |
| CN108963876A (en) * | 2018-09-19 | 2018-12-07 | 王海龙 | A kind of cable support device that electric power cable erection stability is good |
| CN109149442A (en) * | 2018-09-28 | 2019-01-04 | 国网山东省电力公司潍坊供电公司 | A kind of hanging wire clamp connection lifting arm |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614023A (en) * | 2020-04-30 | 2020-09-01 | 武汉船用机械有限责任公司 | Cable fixing clamp |
| CN112072588A (en) * | 2020-08-28 | 2020-12-11 | 王勇 | Electric power frame cable fixing device convenient to dismantle |
| CN112072588B (en) * | 2020-08-28 | 2021-11-19 | 广西电网有限责任公司贵港供电局 | Electric power frame cable fixing device convenient to dismantle |
| CN112615309A (en) * | 2020-12-14 | 2021-04-06 | 陈孝 | Cable tip skin cutter head adjusting device for electric power |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Lei Inventor after: Hui Sanjun Inventor after: Feng Engang Inventor after: Zhang Qi Inventor after: Li Zhaoxin Inventor after: Sui Dongyang Inventor after: Jiang Xiaoxiao Inventor after: Zhao Yong Inventor after: Su Ning Inventor after: Yin Haining Inventor after: Liu Yumin Inventor after: Li Chenjing Inventor after: Zhou Qipeng Inventor after: Sun Shanping Inventor after: Tang Shen Inventor after: Lang Yiwei Inventor after: Han Dong Inventor after: Zhang Xuying Inventor after: Ma Shisheng Inventor before: Guo Lei Inventor before: Hui Sanjun Inventor before: Feng Engang Inventor before: Zhang Qi Inventor before: Li Zhaoxin Inventor before: Sui Dongyang Inventor before: Jiang Xiaoxiao Inventor before: Zhao Yong Inventor before: Su Ning Inventor before: Yin Haining Inventor before: Liu Yumin Inventor before: Li Chenjing Inventor before: Zhou Qipeng Inventor before: Sun Shanping Inventor before: Tang Shen Inventor before: Lang Yiwei Inventor before: Han Dong Inventor before: Zhang Xuying Inventor before: Ma Shisheng |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |