CN111384684A - Insulated combined device for lifting type crossing cable transmission line - Google Patents
Insulated combined device for lifting type crossing cable transmission line Download PDFInfo
- Publication number
- CN111384684A CN111384684A CN202010267678.1A CN202010267678A CN111384684A CN 111384684 A CN111384684 A CN 111384684A CN 202010267678 A CN202010267678 A CN 202010267678A CN 111384684 A CN111384684 A CN 111384684A
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- support
- fixedly connected
- cable
- roller
- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- 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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- Electric Cable Installation (AREA)
Abstract
The invention discloses a lifting type crossing cable transmission line insulation combination device which comprises a support, wherein a pair of connecting plates which vertically extend downwards are fixedly connected to the support, a group of mounting holes are formed in the connecting plates, a group of guide units are arranged on the support, each guide unit comprises a group of numerically-arranged vertical rollers which are respectively arranged at four corners, the vertical rollers are rotatably connected to a fixed shaft, the fixed shaft is fixedly connected to the support, the guide units further comprise transverse rollers arranged at the front end and the rear end of the support, the transverse rollers are rotatably connected between connecting seats on the left side and the right side, and the connecting seats are fixedly connected to the support. The invention is a lifting type crossing cable line insulation combination device with simple structure, convenient use and good protectiveness, which is arranged at the top of a crane in a matching way, can jack up the bottom of a three-phase transmission line, plays a role in crossing rivers, high-speed rails, highway bridges and the like, and can also work in cooperation with a plurality of devices.
Description
Technical Field
The invention relates to the technical field of cable transmission line erection devices, in particular to a lifting type crossing cable transmission line insulation combination device.
Background
In the process of erecting a cable transmission line, mechanical lifting equipment is needed to lift a cable to an erecting height, however, most of the existing erecting modes adopt common ropes to be bound and then are connected with a lifting device, and the erecting modes are easy to generate friction between the cable and the ropes in the process of dragging the cable so as to cause damage of the cable, so that the cable has great potential safety hazards; in addition, if obstacles such as rivers, highways, bridges and the like appear between the power transmission line towers, the problem of connection of the power transmission lines can be solved by adopting a method of building a scaffold, and the operation is labor-consuming, time-consuming and poor in safety performance. Therefore, there is a need for a novel lifting type cable crossing insulation assembly to overcome the above-mentioned drawbacks.
Disclosure of Invention
The present invention is directed to a lifting type cable crossing insulation assembly to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an defeated cable way insulation composite set is strideed across to over-and-under type, includes the support, a pair of vertical connecting plate that stretches out downwards of fixedly connected with on the support, be provided with a set of mounting hole on the connecting plate, a set of guide unit is installed in the support setting, the guide unit includes that a set of branch establishes the perpendicular roller at the numerical value setting in four corners, it rotates and connects on the fixed axle to erect the roller, fixed axle fixed connection is on the support, and guide unit is still including setting up the horizontal roller at both ends around the support, the horizontal roller rotates to be connected between the connecting seat of the left and right sides, connecting seat fixed.
Preferably, the support comprises a pair of cross beams, a set of vertical beams is fixedly connected between the cross beams at the front side and the rear side, a set of mounting frame is formed between the cross beams and the vertical beams, and the guide unit is arranged and mounted in the mounting frame.
Preferably, still fixedly connected with spacing frame in the installing frame, spacing frame includes straight board and L template, it crosses the line clearance to form between the one end that the support was kept away from to straight board and L template.
Preferably, the straight plate and the L-shaped plate are made of elastic plates, and the L-shaped plate is provided with an arc angle.
Preferably, a reinforcing plate is fixedly connected between the connecting plate and the cross beam.
Preferably, rubber insulation layers are arranged on the circumferential outer surfaces of the horizontal rollers and the vertical rollers.
Compared with the prior art, the invention has the beneficial effects that: when the device is used, the device is fixedly connected to the elevator by the connecting plate, the 180-degree limiting bearing is arranged at the bottom of the support to facilitate hoisting, when cables are erected, each group of cables penetrate through the vertical rollers at the left side and the right side of the corresponding guide unit, the cables are supported by the transverse rollers, and the cables are protected well by the connecting mode of rotatably mounting the transverse rollers and the vertical rollers, so that the friction on the surfaces of the cables can be reduced. The mounting frame is used for mounting the corresponding guide unit. The limiting frame can prevent the cable from vibrating too much to jump out of the guide unit when moving, and the wire passing gap is used for placing the cable. The straight plate and the L-shaped plate are made of elastic plates to reduce damage to the cable, and the arc angle improves the stress performance of the corner of the L-shaped plate. The reinforcing plate promotes the connecting plate and supports the effect to the support. The rubber insulating layer increases the protection of horizontal roller and vertical roller to the cable. The invention relates to a lifting type crossing cable line insulation combination device which is simple in structure, convenient to use and release and good in protection.
Drawings
FIG. 1 is a front view of a lift type crossover power transmission line insulation pack;
fig. 2 is a top view of a lifting type crossing cable insulation combination device.
In the figure: 1-support, 2-cross beam, 3-vertical beam, 4-connecting plate, 5-reinforcing plate, 6-mounting frame, 7-, 8-cross roller, 9-fixing shaft, 10-vertical roller, 11-limiting frame, 12-straight plate, 13-L-shaped plate, 14-wire passing gap, 15-rubber insulating layer, 16-arc angle, 17-mounting hole, 18-guiding unit and 19-180-degree limiting bearing.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides an defeated cable way insulation composite set is strideed across to over-and-under type, includes support 1, a pair of vertical downwardly extending's of fixedly connected with connecting plate 4 on support 1, be provided with a set of mounting hole 17 on the connecting plate 4, a set of guide unit 18 is installed in support 1 setting, guide unit 18 includes that a component establishes the vertical roll 10 at the numerical value setting in four corners, vertical roll 10 rotates and connects on fixed axle 9, fixed axle 9 fixed connection is on support 1, and guide unit 18 is still including setting up the horizontal roll 8 at both ends around support 1, horizontal roll 8 rotates and connects between the connecting seat 7 of the left and right sides, connecting seat 7 fixed connection is on support 1.
During the use, connecting plate 4 is installed device fixed connection on the lift, and the bottom of support 1 sets up and installs 180 degrees spacing bearing 19 and conveniently hoist and mount, and when setting up the cable, every group cable passes between the perpendicular roller 10 of left and right sides from corresponding guide unit 18, and horizontal roller 8 supports the cable, and horizontal roller 8 and perpendicular roller 10 rotate the reducible cable surperficial friction of connected mode of installation, play good guard action to the cable.
Preferably, the support 1 comprises a pair of cross beams 2, a set of vertical beams 3 is fixed between the cross beams 2 at the front and rear sides, a set of mounting frames 6 is formed between the cross beams 2 and the vertical beams 3, and the guide unit 18 is arranged and mounted in the mounting frames 6.
The mounting frame 6 is used for mounting the respective guide unit 18.
Preferably, a limiting frame 11 is further fixedly connected in the mounting frame 6, the limiting frame 11 includes a straight plate 12 and an L-shaped plate 13, and a wire passing gap 14 is formed between one ends of the straight plate 12 and the L-shaped plate 13, which are far away from the bracket 1.
The limiting frame 11 can prevent the cable from vibrating too much to jump out of the guiding unit 18 when moving, and the wire passing gap 14 is used for putting in the cable.
Preferably, the straight plate 12 and the L-shaped plate 13 are made of an elastic plate material, and the L-shaped plate 13 is provided with a circular arc angle 16.
The straight plate 12 and the L-shaped plate 13 are made of elastic plates to reduce damage to cables, and the arc angle 16 improves the stress performance of the corners of the L-shaped plate 13.
Preferably, a reinforcing plate 5 is fixedly connected between the connecting plate 4 and the cross beam 2.
The reinforcing plate 5 promotes the effect that connecting plate 4 supports support 1.
Preferably, the outer circumferential surfaces of the horizontal and vertical rollers 8 and 10 are provided with rubber insulating layers 15.
The rubber insulation layer 15 increases the protection of the horizontal roller 8 and the vertical roller 10 against the cable.
The working principle of the invention is as follows: during the use, connecting plate 4 is installed device fixed connection on the lift, and the bottom of support 1 sets up and installs 180 degrees spacing bearing 19 and conveniently hoist and mount, and when setting up the cable, every group cable passes between the perpendicular roller 10 of left and right sides from corresponding guide unit 18, and horizontal roller 8 supports the cable, and horizontal roller 8 and perpendicular roller 10 rotate the reducible cable surperficial friction of connected mode of installation, play good guard action to the cable. The mounting frame 6 is used for mounting the respective guide unit 18. The limiting frame 11 can prevent the cable from vibrating too much to jump out of the guiding unit 18 when moving, and the wire passing gap 14 is used for putting in the cable. The straight plate 12 and the L-shaped plate 13 are made of elastic plates to reduce damage to cables, and the arc angle 16 improves the stress performance of the corners of the L-shaped plate 13. The reinforcing plate 5 promotes the effect that connecting plate 4 supports support 1. The rubber insulation layer 15 increases the protection of the horizontal roller 8 and the vertical roller 10 against the cable.
The scaffold is built, the time consumption is long, the cost is high, the construction period is long, the construction is unsafe, the device is matched with the power transmission line for construction, the construction is rapid and flexible, and the installation and construction can be completed in one step.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an insulating composite set of defeated cable way is strideed across to over-and-under type, includes support (1), its characterized in that: fixedly connected with a pair of vertical connecting plate (4) that stretch out downwards on support (1), be provided with a set of mounting hole (17) on connecting plate (4), support (1) sets up installs a set of guide unit (18), guide unit (18) include that a set of branch establishes perpendicular roller (10) that the numerical value in the four corners set up, it rotates to connect on fixed axle (9) to erect roller (10), fixed axle (9) fixed connection is on support (1), and guide unit (18) are still including setting up horizontal roller (8) at both ends around support (1), horizontal roller (8) rotate and connect between connecting seat (7) of the left and right sides, connecting seat (7) fixed connection is on support (1).
2. The combined lifting and spanning power transmission and cable line insulation device as claimed in claim 1, wherein: the support (1) comprises a pair of cross beams (2), a group of vertical beams (3) are fixedly connected between the cross beams (2) on the front side and the rear side, a group of mounting frames (6) are formed between the cross beams (2) and the vertical beams (3), and the guide units (18) are arranged and mounted in the mounting frames (6).
3. The combined lifting and spanning power transmission and cable line insulation device as claimed in claim 2, wherein: still fixedly connected with spacing frame (11) in installing frame (6), spacing frame (11) are including straight board (12) and L template (13), it crosses line clearance (14) to form between the one end of support (1) is kept away from with L template (13) straight board (12).
4. The combined lifting and spanning power transmission and cable line insulation device as claimed in claim 3, wherein: the straight plate (12) and the L-shaped plate (13) are made of elastic plates, and the L-shaped plate (13) is provided with an arc angle (16).
5. The combined lifting and spanning power transmission and cable line insulation device as claimed in claim 2, wherein: and a reinforcing plate (5) is fixedly connected between the connecting plate (4) and the cross beam (2).
6. The combined lifting and spanning power transmission and cable line insulation device as claimed in claim 1, wherein: and rubber insulating layers (15) are arranged on the circumferential outer surfaces of the horizontal roller (8) and the vertical roller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267678.1A CN111384684A (en) | 2020-04-08 | 2020-04-08 | Insulated combined device for lifting type crossing cable transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267678.1A CN111384684A (en) | 2020-04-08 | 2020-04-08 | Insulated combined device for lifting type crossing cable transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111384684A true CN111384684A (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010267678.1A Pending CN111384684A (en) | 2020-04-08 | 2020-04-08 | Insulated combined device for lifting type crossing cable transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111384684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348730A (en) * | 2021-12-15 | 2022-04-15 | 温州大学新材料与产业技术研究院 | Film side cut deburring device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118145Y (en) * | 2007-11-07 | 2008-09-17 | 江苏省电力公司南京供电公司 | Powerline aerial spanning device |
| CN102545093A (en) * | 2010-12-09 | 2012-07-04 | 江苏省电力公司洪泽县供电公司 | Movable quickly-detachable crossing structure |
| CN203770842U (en) * | 2014-04-02 | 2014-08-13 | 国网山东禹城市供电公司 | Automatic lifting type wire support |
| CN104734076A (en) * | 2013-12-18 | 2015-06-24 | 国家电网公司 | Supporting device for cable spreading |
| CN104836172A (en) * | 2015-05-26 | 2015-08-12 | 严瑾 | Wiring device and table |
| CN207719718U (en) * | 2017-11-03 | 2018-08-10 | 济宁市技师学院 | A kind of power ride-through frame |
| CN208352884U (en) * | 2018-06-13 | 2019-01-08 | 格力电器（重庆）有限公司 | Line is pricked |
| CN211790431U (en) * | 2020-04-08 | 2020-10-27 | 国网安徽省电力有限公司广德市供电公司 | Insulated combined device for lifting type crossing cable transmission line |
-
2020
- 2020-04-08 CN CN202010267678.1A patent/CN111384684A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118145Y (en) * | 2007-11-07 | 2008-09-17 | 江苏省电力公司南京供电公司 | Powerline aerial spanning device |
| CN102545093A (en) * | 2010-12-09 | 2012-07-04 | 江苏省电力公司洪泽县供电公司 | Movable quickly-detachable crossing structure |
| CN104734076A (en) * | 2013-12-18 | 2015-06-24 | 国家电网公司 | Supporting device for cable spreading |
| CN203770842U (en) * | 2014-04-02 | 2014-08-13 | 国网山东禹城市供电公司 | Automatic lifting type wire support |
| CN104836172A (en) * | 2015-05-26 | 2015-08-12 | 严瑾 | Wiring device and table |
| CN207719718U (en) * | 2017-11-03 | 2018-08-10 | 济宁市技师学院 | A kind of power ride-through frame |
| CN208352884U (en) * | 2018-06-13 | 2019-01-08 | 格力电器（重庆）有限公司 | Line is pricked |
| CN211790431U (en) * | 2020-04-08 | 2020-10-27 | 国网安徽省电力有限公司广德市供电公司 | Insulated combined device for lifting type crossing cable transmission line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348730A (en) * | 2021-12-15 | 2022-04-15 | 温州大学新材料与产业技术研究院 | Film side cut deburring device |
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