CN115579797A - Automatic lifting device for quickly disassembling and assembling grounding wire - Google Patents
Automatic lifting device for quickly disassembling and assembling grounding wire Download PDFInfo
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- CN115579797A CN115579797A CN202211408146.0A CN202211408146A CN115579797A CN 115579797 A CN115579797 A CN 115579797A CN 202211408146 A CN202211408146 A CN 202211408146A CN 115579797 A CN115579797 A CN 115579797A
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- assembly
- lifting device
- automatic lifting
- telescopic
- fixing portion
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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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Abstract
The application provides an automatic lifting device for quick assembly disassembly earth connection belongs to power supply unit technical field, including power component and flexible subassembly. Wherein, flexible subassembly comprises the flexible pipe fitting that cup joints in proper order to can place the earth connection at flexible subassembly's tip. When the earth connection is loaded and unloaded on the high-voltage line as required, drive the flexible subassembly through power component and stretch out and draw back and change the height of its tip to place the appointed height with the earth connection of its tip, prevent that the electrician from placing the earth connection because of ascending a height and taking place the accident of falling.
Description
Technical Field
The application relates to the technical field of power supply equipment, in particular to an automatic lifting device for a quick-mounting and-dismounting grounding wire.
Background
The high-voltage grounding wire is also called a safety wire, is one of necessary tools for electricians to overhaul high-voltage lines, and can transfer high-voltage electricity to the earth to avoid damaging the electricians.
At present, when overhauing 10kV distribution lines, need artifical ascending a height with earth connection area to high voltage transmission lines in order to install.
However, the wires are high, and the environment of the overhaul field is complex, so that an electrician is prone to falling risks when climbing to install the grounding wire.
Disclosure of Invention
The embodiment provides an automatic lifting device for quickly disassembling and assembling a grounding wire, which is used for disassembling and assembling the grounding wire in a high-voltage line and comprises a power assembly and a telescopic assembly for bringing the grounding wire to a specified height;
the telescopic assembly comprises at least two telescopic pipe fittings, and at least two telescopic pipe fittings are sequentially sleeved to form the telescopic assembly; the telescoping assembly has a first end and a second end, and the first end has a cross-section smaller than the second end;
the power component comprises a fixed part and a movable part, the fixed part is fixedly installed at the second end of the telescopic component, the movable part is connected with the first end of the telescopic component and used for driving the first end to lift towards the direction far away from or close to the second end, and the first end is used for placing the grounding wire.
Optionally, the fixed part is a cylinder body, the movable part is a piston rod of a cylinder, the piston rod of the cylinder is installed in the cylinder body in a matched mode, the piston rod of the cylinder is driven by the cylinder body to slide, the cylinder body is fixedly installed at the second end, the piston rod of the cylinder is located inside the telescopic assembly, and one end, far away from the cylinder body, of the piston rod of the cylinder is connected with the first end.
Optionally, the telescopic component further comprises a slide rail and a sliding platform, the slide rail is fixedly mounted at the first end of the telescopic component, the sliding platform is mounted on the slide rail in a matched manner, the sliding platform comprises a power mechanism and a platform, the platform is arranged on the slide rail in a matched manner, and the power mechanism drives the platform to move along the slide rail.
Optionally, still include the landing leg, the landing leg is at least three, and at least three landing leg is followed the circumference equipartition of fixed part, and set up on the fixed part for support the fixed part keeps vertical.
Optionally, still include the diagonal member, the diagonal member is three at least, just the diagonal member with the landing leg one-to-one, every the one end of diagonal member all with the fixed part is connected, the other end all with rather than corresponding the landing leg is kept away from the one end of fixed part is connected, is used for fixing the fixed part.
Optionally, the fixing part further comprises at least three support legs, the support legs correspond to the support legs one to one, and each support leg is fixed at one end, opposite to the support leg, of the support leg far away from the fixing part.
Optionally, the telescopic assembly is made of an insulating material.
The automatic lifting device for quick assembly disassembly earth connection that this application embodiment provided includes power component and flexible subassembly. Wherein, flexible subassembly comprises the flexible pipe fitting that cup joints in proper order to can place the earth connection at flexible subassembly's tip. When the earth connection is assembled and disassembled on the high-voltage line, the power assembly drives the telescopic assembly to stretch and retract to change the height of the end part of the telescopic assembly, so that the earth connection at the end part of the telescopic assembly is placed to a specified height, and an electrician is prevented from falling off due to the fact that the electrician places the earth connection in an ascending mode.
Drawings
Fig. 1 is a schematic structural diagram of an automatic lifting device for a quick-release grounding wire according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the raised structure of the automatic lifting device of FIG. 1;
description of reference numerals:
100-a telescoping assembly; 200-a power assembly; 300-a sliding platform; 400-a slide rail; 500-stand bar; 600-diagonal pull members; 700-support leg;
110-telescoping tubes; 210-a fixed part; 220-active portion.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The high-voltage grounding wire is also called a safety wire, is one of necessary tools for electricians to overhaul high-voltage lines, and can transfer high-voltage electricity to the earth to avoid damaging the electricians. At present, when a 10kV distribution line is overhauled, a grounding wire needs to be installed by manual ascending. However, since the line is high and the environment of the overhaul field is complex, so that an electrician is prone to falling danger when installing the grounding wire, a device capable of replacing the electrician for climbing to install the grounding wire is needed.
The application provides an automatic lifting device for quick assembly disassembly earth connection, drives flexible subassembly through power component and risees to appointed height, and the sliding platform that is located flexible subassembly tip carries the earth connection to the assigned position to accomplish the installation of earth connection, avoid electrician to produce because of ascending a height and fall danger.
The following describes the structure of the material mixing device according to the embodiment of the present application in detail with reference to the drawings.
Fig. 1 is a schematic structural diagram of an automatic lifting device for a quick-release grounding wire according to an embodiment of the present disclosure; fig. 2 is a schematic view of the raised structure of the automatic lifting device of fig. 1.
Referring to fig. 1 and 2, an automatic lifting device for a quick-release grounding wire according to an embodiment of the present application includes a power assembly and a telescopic assembly.
Wherein, the telescopic assembly 100 comprises at least two telescopic pipes 110, and the diameters of the telescopic pipes 110 are different, and at least two telescopic pipes 110 are sleeved together in sequence, thereby forming the telescopic assembly 100. It will be appreciated that telescoping assemblies 100, which are nested together in sequence, can be retracted into the largest diameter telescoping tubular 110. Specifically, the retraction assembly 100 has a first end and a second end, the first end having a diameter smaller than the second end, i.e., the first end of the retraction assembly 100 can be retracted in the direction of the second end. The power assembly 200 includes a fixed part 210 and a movable part 220, and the movable part 220 is slidably fitted in the fixed part 210, i.e., the sliding part can move in the movable part 220 to change the height of the end of the movable part 220. In the embodiment of the present application, the fixing portion 210 is fixedly installed at the second end of the retractable assembly 100, the movable portion 220 is connected to the first end of the retractable assembly 100, and when the movable portion 220 of the power assembly 200 moves from the fixing portion 210, the first end of the retractable assembly 100 is driven to move away from or close to the second end of the retractable assembly 100, so that the retractable assembly 100 is extended or shortened as a whole.
In some possible embodiments, the power assembly 200 may be a cylinder. Fixed part 210 is cylinder body, and movable part 220 is the piston rod of the cylinder, and the piston rod of the cylinder cooperation is installed in cylinder body, and cylinder body drives the piston rod of the cylinder and slides, and cylinder body fixed mounting is held at the second, and the piston rod of the cylinder is located inside the flexible subassembly, and the piston rod of the cylinder keeps away from the one end of cylinder body and is connected with first end.
In addition, for example, all of the telescopic pipes 110 or one telescopic pipe 110 of the telescopic assembly 100 near the first end is made of an insulating material, so that the whole device can be prevented from conducting electricity, and an electrician who is in contact with the automatic lifting device can avoid electric shock accidents.
With continued reference to fig. 1 and fig. 2, the automatic lifting device for a quick-release grounding wire according to an embodiment of the present application further includes a sliding rail 400 and a sliding platform 300, wherein the sliding rail 400 is fixedly installed at a first end of the telescopic assembly 100, and the sliding platform 300 is installed on the sliding rail 400 in a matching manner, for transporting the grounding wire placed on the sliding platform 300 to a designated position. In some possible embodiments, the sliding platform 300 includes a power mechanism and a platform, the platform is disposed on the sliding rail 400 in a matching manner, and the power mechanism drives the platform to move along the sliding rail 400, which is the prior art and is not described herein again.
The utility model provides an automatic lifting device for quick assembly disassembly earth connection, when needs loading and unloading earth connection on the high-voltage line, the movable part 220 through power component 200 drives flexible subassembly 100 first end and removes, and then changes flexible subassembly 100's height, then remove along slide rail 400 through control sliding platform 300, thereby place the assigned position with the earth connection that is located first end, avoided electrician to ascend a height and placed the earth connection, thereby avoided electrician to place the earth connection because of ascending a height and take place the accident of falling.
With continuing reference to fig. 1 and fig. 2, the automatic lifting device for a quick-assembly and disassembly ground wire according to an embodiment of the present application further includes a support leg 700, a diagonal member 600, and a support leg 500, where the support leg 700, the diagonal member 600, and the support leg 500 are the same in number, at least three, and the three correspond to each other one to one.
Illustratively, at least three legs 700 are uniformly distributed along the circumference of the fixing portion 210 of the power assembly 200, and one end of each leg 700 is fixedly mounted on the fixing portion 210 for supporting the power assembly 200 to maintain the power assembly 200 in an upright state.
In some possible embodiments, the legs 700 may not be uniformly distributed on the circumference of the fixing portion 210 as long as it is sufficient to support the power assembly 200 to maintain the vertical state. One end of each inclined pulling piece 600 is connected with the fixing part 210 of the power assembly 200, the other end of each inclined pulling piece 600 is fixedly connected with the corresponding supporting leg 700, and particularly, the inclined pulling piece 600 is connected with one end, far away from the fixing part 210, of the corresponding supporting leg 700, so that a triangle is formed among the fixing part 210, the supporting leg 700 and the inclined pulling pieces 600, and the vertical state of the position fixing part 210 is facilitated. In some examples, the diagonal members 600 may also be diagonal ropes or diagonal rods, which can serve as the fixing parts 210 of the power assembly 200.
In addition, a foot 500 is also provided at the end of the leg 700 remote from the fixture 210, it being understood that a foot 500 is provided at the end of each leg 700. In some examples, the bottom of the supporting foot 500 is provided with a rubber anti-slip sheet to enhance the friction force of the supporting foot 500 and avoid accidents caused by the slipping of the supporting foot 500.
In another embodiment of the present application, an automatic lifting device for a quick-disconnect ground cord is provided that includes a power assembly and a telescoping assembly.
The telescopic assembly 100 comprises at least two telescopic pipes 110, the cross section of each telescopic pipe 110 is a rectangular section, and the at least two telescopic pipes 110 are sequentially sleeved together to form the telescopic assembly 100.
It will be appreciated that telescoping assemblies 100, which are nested together in sequence, can be collapsed into the largest cross-section of the telescoping tube 110. Specifically, the retraction assembly 100 has a first end and a second end, the first end having a cross-section smaller than the cross-section of the second end, i.e., the first end of the retraction assembly 100 can be retracted in the direction of the second end.
When the piston rod of the hydraulic cylinder slides, the first end of the telescopic assembly 100 is driven to move away from or close to the second end of the telescopic assembly 100, so that the telescopic assembly 100 is integrally extended or shortened.
In addition, for example, all of the telescopic pipes 110 or one telescopic pipe 110 of the telescopic assembly 100 near the first end is made of an insulating material, so that the whole device can be prevented from conducting electricity, and an electrician who is in contact with the automatic lifting device can avoid electric shock accidents.
It can be understood that the automatic lifting device of this embodiment also includes the supporting leg 700, the diagonal member 600 and the supporting leg 500, wherein the number of the supporting leg 700, the number of the diagonal member 600 and the number of the supporting leg 500 are the same, and the number of the supporting legs 700, the number of the diagonal member 600 and the number of the supporting legs 500 are at least three, and the three correspond to each other one by one.
Illustratively, at least three legs 700 are uniformly distributed along the circumference of the fixing portion 210 of the power assembly 200, and one end of each leg 700 is fixedly mounted on the fixing portion 210 for supporting the power assembly 200 to maintain the power assembly 200 in an upright state.
In some possible embodiments, the legs 700 may not be uniformly distributed on the circumference of the fixing portion 210, as long as it is sufficient to support the power assembly 200 to maintain the vertical state. One end of each inclined pulling piece 600 is connected with the fixing part 210 of the power assembly 200, the other end of each inclined pulling piece 600 is fixedly connected with the corresponding supporting leg 700, and particularly, the inclined pulling piece 600 is connected with one end, far away from the fixing part 210, of the corresponding supporting leg 700, so that a triangle is formed among the fixing part 210, the supporting leg 700 and the inclined pulling pieces 600, and the vertical state of the position fixing part 210 is facilitated. In some examples, the cable-stayed member 600 may also be a stay cable or a stay rod, which can function as a fixing part 210 for fixing the power assembly 200.
In addition, a foot 500 is also provided at the end of the leg 700 remote from the fixture 210, it being understood that a foot 500 is provided at the end of each leg 700. In some examples, the bottom of the supporting foot 500 is provided with a rubber anti-slip sheet to enhance the friction force of the supporting foot 500 and avoid accidents caused by the slipping of the supporting foot 500.
It is easily understood that, on the basis of the several embodiments provided in the present application, a person skilled in the art may combine, split, recombine, etc. the embodiments of the present application to obtain other embodiments, which do not depart from the scope of the present application.
The above embodiments are only intended to be specific embodiments of the present application, and are not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, and the like made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.
Claims (7)
1. An automatic lifting device for quickly disassembling and assembling a grounding wire, which is used for disassembling and assembling the grounding wire in a high-voltage line, and is characterized by comprising a power assembly and a telescopic assembly for bringing the grounding wire to a specified height;
the telescopic assembly comprises at least two telescopic pipe fittings, and the at least two telescopic pipe fittings are sequentially sleeved to form the telescopic assembly; the telescoping assembly has a first end and a second end, and the first end has a cross-section smaller than the second end;
the power component comprises a fixed part and a movable part, the fixed part is fixedly installed at the second end of the telescopic component, the movable part is connected with the first end of the telescopic component and used for driving the first end to lift towards the direction far away from or close to the second end, and the first end is used for placing the grounding wire.
2. The automatic lifting device for a quick assembly and disassembly ground wire of claim 1, wherein the fixed portion is a cylinder body, the movable portion is a cylinder rod, the cylinder rod is fittingly installed in the cylinder body, the cylinder body drives the cylinder rod to slide, the cylinder body is fixedly installed at the second end, the cylinder rod is located inside the telescopic assembly, and one end, away from the cylinder body, of the cylinder rod is connected with the first end.
3. The automatic lifting device for the quick assembly and disassembly ground connection of claim 1, further comprising a sliding rail and a sliding platform, wherein the sliding rail is fixedly mounted at the first end of the telescopic assembly, the sliding platform is mounted on the sliding rail in a matching manner, the sliding platform comprises a power mechanism and a platform, the platform is arranged on the sliding rail in a matching manner, and the power mechanism drives the platform to move along the sliding rail.
4. The automatic lifting device for a quick assembly disassembly ground wire of claim 1, further comprising at least three legs, wherein the at least three legs are uniformly distributed along the circumference of the fixing portion and are arranged on the fixing portion for supporting the fixing portion to keep vertical.
5. The automatic lifting device for a quick assembly disassembly ground wire of claim 4, further comprising at least three diagonal members, wherein the diagonal members correspond to the supporting legs one to one, one end of each diagonal member is connected to the fixing portion, and the other end of each diagonal member is connected to one end of the corresponding supporting leg, which is far away from the fixing portion, for fixing the fixing portion.
6. The automatic lifting device for the quick-assembly and disassembly ground wire of claim 5, further comprising at least three support legs, wherein the support legs correspond to the support legs one by one, and each support leg is fixed at one end, far away from the fixing portion, of the support leg opposite to the support leg.
7. The automatic lifting device for a quick-release grounding wire according to any one of claims 1 to 6, wherein the telescopic assembly is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211408146.0A CN115579797A (en) | 2022-11-10 | 2022-11-10 | Automatic lifting device for quickly disassembling and assembling grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211408146.0A CN115579797A (en) | 2022-11-10 | 2022-11-10 | Automatic lifting device for quickly disassembling and assembling grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115579797A true CN115579797A (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211408146.0A Pending CN115579797A (en) | 2022-11-10 | 2022-11-10 | Automatic lifting device for quickly disassembling and assembling grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115579797A (en) |
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2022
- 2022-11-10 CN CN202211408146.0A patent/CN115579797A/en active Pending
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