CN205029217U - Overhaul test device - Google Patents
Overhaul test device Download PDFInfo
- Publication number
- CN205029217U CN205029217U CN201520680755.0U CN201520680755U CN205029217U CN 205029217 U CN205029217 U CN 205029217U CN 201520680755 U CN201520680755 U CN 201520680755U CN 205029217 U CN205029217 U CN 205029217U
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- China
- Prior art keywords
- ladder
- support portion
- support
- experiment device
- checking experiment
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 239000012212 insulator Substances 0.000 claims abstract description 6
- 238000002474 experimental method Methods 0.000 claims description 44
- 210000001699 lower leg Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides an overhaul test device, overhaul test device includes: ladder (10), test platform (20) set up the top in ladder (10), the supporting part sets up at the bottom and/or the middle part of ladder (10), and the supporting part cooperates with supporting insulator support column (60). The technical scheme of the utility model solved effectively and overhauld the relatively poor problem of test platform stability among the prior art.
Description
Technical field
The utility model relates to power equipment aid technical field, in particular to a kind of checking experiment device.
Background technology
In electric power system, the pillar high-tension apparatus One's name is legion of 110kV electric pressure, its high voltage test work belongs to high-rise working.According to existing safety standard requirements, must proper use of safety belt during staff's high-rise working.But current 110kV pillar high-tension apparatus does not have safety belt hanging point.
In prior art, a kind of checking experiment platform of 110kV pillar high voltage electric power equip ment can provide the service position of checking experiment personnel, and reliable safety belt hanging point is provided, the basic demand of checking experiment personnel operation aloft can be ensured, this platform of checking experiment librarian use can complete routine work, and high voltage test work can be carried out smoothly.Above-mentioned checking experiment platform structure is simple, and the workbench that checking experiment personnel stand only has single-column to support, less stable, and checking experiment platform is easily toppled over, and this just causes, and staff must the moment keeps balance on the table, there is certain life risk.Simultaneously the safety device of maintainer is irony, safety device and 110kV high voltage electric power equip ment too close, there is certain equipment Risk in both as easy as rolling off a log mutual collisions, and then cause the porcelain vase of 110kV high voltage electric power equip ment impaired.
Utility model content
Main purpose of the present utility model is to provide a kind of checking experiment device, to solve the problem that in prior art, checking experiment platform stabilization is poor.
To achieve these goals, the utility model provides a kind of checking experiment device, comprising: ladder; Test platform, is arranged on the top of ladder; Support portion, be arranged on bottom and/or the middle part of ladder, support portion coordinates with the support column of supporting insulator.
Further, support portion comprises the first support portion and the second support portion, and the first support portion is arranged on the bottom of ladder, and the second support portion is arranged on the middle part of ladder.
Further, the first support portion is arranged on the bottom of ladder rotationally.
Further, the second support portion is arranged on the middle part of ladder rotationally.
Further, first support portion comprises two the first support bars and the first anchor ear, one end of the close ladder of two the first support bars is connected on the opposite end of the first foot-driven lever of ladder, the first anchor ear be connected to two the first support bars away from ladder one end between and coordinate with support column.
Further, second support portion comprises two the second support bars, two the 3rd support bars and the second anchor ears, one end of the close ladder of two the second support bars is connected on the opposite end of crus secunda treadle of ladder, one end of the close ladder of two the 3rd support bars is connected on two curb girders of ladder, one end away from ladder of two the second support bars is connected with one end away from ladder of two the 3rd support bars respectively, the second anchor ear be arranged on two the second support bars away from ladder one end between and coordinate with support column.
Further, test platform is arranged on the top of ladder rotationally, and checking experiment device also comprises the 3rd support portion, and one end of the 3rd support portion is arranged on ladder rotationally, and the other end of the 3rd support portion is removably connected on test platform.
Further, the 3rd support portion comprises two the 4th support bars, and one end of two the 4th support bars is arranged on ladder rotationally, and the other end of the 4th support bar is removably connected on test platform.
Further, the 3rd support portion is connected by fixture with test platform.
Further, ladder comprises the upper stepladder connected successively, middle stepladder and lower stepladder, and test platform is arranged on stepladder, and the first support portion is arranged on lower stepladder, and the second support portion is arranged on middle stepladder.
Application the technical solution of the utility model, is provided with the support portion coordinated with the support column of supporting insulator in the bottom of ladder and/or middle part.Because support column maintains static, checking experiment device is fixed by support portion, improves the stability of checking experiment device, and then ensure that electric power overhaul testing crew personal safety at work.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the perspective view of the embodiment according to checking experiment device of the present utility model; And
The perspective view that the checking experiment device that Fig. 2 shows Fig. 1 coordinates with support column.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, ladder; 11, curb girder; 12, the first foot-driven lever; 13, crus secunda treadle; 20, test platform; 30, the first support portion; 31, the first support bar; 32, anchor ear; 40, the second support portion; 41, the second support bar; 42, the 3rd support bar; 43, the second anchor ear; 50, the 3rd support portion; 60, support column; 70, brake bracing wire; 80, cross bar is protected.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the checking experiment device of the present embodiment comprises ladder 10, test platform 20 and support portion, test platform 20 is arranged on the top of ladder 10, and support portion is arranged on bottom and/or the middle part of ladder 10, and support portion coordinates with the support column 60 of supporting insulator.
The checking experiment device of application the present embodiment, is provided with the support portion coordinated with the support column 60 of supporting insulator in the bottom of ladder 10 and/or middle part.Because support column 60 maintains static, checking experiment device is fixed by support portion, improves the stability of checking experiment device, and then ensure that electric power overhaul testing crew personal safety at work.
In order to effectively improve the stability of checking experiment device, alternatively, support portion comprises the bottom that the first support portion 30 and the second support portion 30, support portion 40, first are arranged on ladder 10, and the second support portion 40 is arranged on the middle part of ladder 10.Checking experiment device is fixed with the bottom of support column 60 by the first support portion 30, is fixed by the second support portion 40 with the middle part of support column 60 simultaneously.Which increase the fixing point of checking experiment device, effectively improve the stability of checking experiment device, maintainer operates safety and reliability, effectively ensure that electric power overhaul testing crew personal safety at work.
Alternatively, the first support portion 30 is arranged on the bottom of ladder 10 rotationally.Like this when not needing use and maintenance experimental rig, the first support portion 30 can be rotated the first support portion 30 is abutted on ladder 10, this completes packing up of checking experiment device, pack up deutomerite save space, take up room little.
Alternatively, the second support portion 40 is arranged on the middle part of ladder 10 rotationally.Like this when not needing use and maintenance experimental rig, the second support portion 40 can be rotated the second support portion 40 is abutted on ladder 10, this completes packing up of checking experiment device, pack up deutomerite save space, take up room little.
Alternatively, first support portion 30 comprises two first support bars 31 and the first anchor ears 32, one end of the close ladder 10 of two the first support bars 31 is connected on the opposite end of the first foot-driven lever 12 of ladder 10, the first anchor ear 32 be connected to two the first support bars 31 away from ladder 10 one end between and coordinate with support column 60.Said structure adopts the mode of horizontal support to support the first anchor ear 32.The structure of the first support portion 30 is simple, easy to process, and simple installation is easy and simple to handle, reduces the labour intensity of maintainer.Certainly, the structure of the first support portion 30 is also not limited to this, as long as can be conveniently fixed on support column 60 by ladder 10.
Alternatively, second support portion 40 comprises two the second support bars 41, two the 3rd support bars 42 and the second anchor ears 43, one end of the close ladder 10 of two the second support bars 41 is connected on the opposite end of crus secunda treadle 13 of ladder 10, one end of the close ladder 10 of two the 3rd support bars 42 is connected on two curb girders 11 of ladder 10, one end away from ladder 10 of two the second support bars 41 is connected with one end away from ladder 10 of two the 3rd support bars 42 respectively, second anchor ear 43 be arranged on two the second support bars 41 away from ladder 10 one end between and coordinate with support column 60.Said structure adopts the mode of gusseted to support the second anchor ear 43, fixing more reliable and more stable.The structure of the second support portion 40 is simple, easy to process, and simple installation is easy and simple to handle, reduces the labour intensity of maintainer.Certainly, the structure of the second support portion 40 is also not limited to this, as long as can be conveniently fixed on support column 60 by ladder 10.
Alternatively, the first anchor ear 32 and the second anchor ear 43 are semicircle, and the first anchor ear 32 and the second anchor ear 43 adopt brake bracing wire 70 mode with the fixed form of the support column 60 of 110kV pillar high voltage electric power equip ment.Preferably, the first anchor ear 32 and the second anchor ear 43 adopt cast iron welding to form.Support portion 40, ladder 10, first support portion 30, second, the 3rd support portion 50 and test platform 20 all adopt insulating material to make.Preferably, support portion 40, ladder 10, first support portion 30, second, the 3rd support portion 50 and test platform 20 all adopt epoxide resin material to be made, to meet the insulating requirements of this checking experiment device.
Alternatively, test platform 20 is arranged on the top of ladder 10 rotationally, one end that checking experiment device also comprises the 3rd support portion 50, support portion the 50, three is arranged on ladder 10 rotationally, and the other end of the 3rd support portion 50 is removably connected on test platform 20.Like this when not needing use and maintenance experimental rig, first the 3rd support portion 50 is disassembled from test platform 20, then test platform 20 and the 3rd support portion 50 abut on ladder 10 by rotation test platform 20 and the 3rd support portion 50, this completes packing up of checking experiment device, pack up deutomerite save space, take up room little, carrying and mobile checking experiment device more convenient.
Alternatively, the 3rd support portion 50 comprises two the 4th support bars, and one end of two the 4th support bars is arranged on ladder 10 rotationally, and the other end of the 4th support bar is removably connected on test platform 20.The structure of the 3rd support portion 50 is simple, easy to process, and simple installation is easy and simple to handle, reduces the labour intensity of maintainer.Preferably, the fixed position of one end of the 4th support bar on ladder 10 is higher than the fixed position of test platform 20 on ladder 10.That is, the 4th support bar is formed and draws boatswain chair.Certainly, the structure of the second support portion 40 is also not limited to this.
Alternatively, the 3rd support portion 50 is connected by fixture with test platform 20.One end away from ladder 10 of test platform 20 and one end away from ladder 10 of the 4th support bar all have the installing hole worn for fixture, fixture through installing hole, the installing hole on test platform 20 and the installing hole on another the 4th support bar on the 4th support bar, is then fixed by steady pin successively.That is, the fixed form of test platform 20 adopts bar to draw the mode of hanging.Preferably, fixture is fixed lever.The structure of fixed lever is simple, easy to process, and simple installation is with low cost.More preferably, fixed lever is made up of irony pole.
Alternatively, ladder 10 comprises the upper stepladder connected successively, middle stepladder and lower stepladder, and test platform 20 is arranged on stepladder, and the first support portion 30 is arranged on lower stepladder, and the second support portion 40 is arranged on middle stepladder.Above-mentioned ladder 10 adopts the mode of multistage to assemble, when not needing use and maintenance experimental rig, ladder can be split into multistage, then the first support portion 40, support portion 30, second, the 3rd support portion 50 and test platform 20 are rotated, make the first support portion 40, support portion 30, second, the 3rd support portion 50 and test platform 20 be in folded state.Maintainer can be facilitated like this to carry and move, and it is more convenient to carry, and reduces the labour intensity of operating personnel, improves the operating efficiency of operating personnel.Preferably, the mode adopting mothers and sons to detain grafting between each stepladder is fixedly connected with.
Alternatively, upper stepladder have pass through for maintainer dodge space, the distance between two namely adjacent foot-driven levers can be passed through for maintainer more greatly.The foot-driven lever of upper stepladder is protection cross bar 80, and protection cross bar 80 is safe strap bolt hanging point.
From foregoing description; in order to meet the stability of checking experiment platform; guarantee the personal safety of staff; the ladder of the present embodiment by three sections independently ladder assemble; lower stepladder is provided with the first support portion 30, and middle stepladder is provided with the second support portion 40, and upper stepladder is provided with the 3rd support portion 50 and test platform 20; namely test platform 20 is positioned at the top of the second support portion 40, and protects cross bar 80 as safety belt hanging point in the topmost installing of test platform 20.Achieve personal safety and the device security of the staff in the high voltage test work of 110kV pillar high voltage electric power equip ment like this.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
The checking experiment device of the present embodiment, ensures electric power overhaul testing crew personal safety at work, ensures the device security of 110kV high voltage electric power equip ment in high voltage test work, enhances the efficiency of high voltage electrical test personnel, raise labour productivity.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a checking experiment device, is characterized in that, comprising:
Ladder (10);
Test platform (20), is arranged on the top of described ladder (10);
Support portion, is arranged on bottom and/or the middle part of described ladder (10), and described support portion coordinates with the support column (60) of supporting insulator.
2. checking experiment device according to claim 1, it is characterized in that, described support portion comprises the first support portion (30) and the second support portion (40), described first support portion (30) is arranged on the bottom of described ladder (10), and described second support portion (40) is arranged on the middle part of described ladder (10).
3. checking experiment device according to claim 2, is characterized in that, described first support portion (30) is arranged on the bottom of described ladder (10) rotationally.
4. checking experiment device according to claim 2, is characterized in that, described second support portion (40) is arranged on the middle part of described ladder (10) rotationally.
5. the checking experiment device according to Claims 2 or 3, it is characterized in that, described first support portion (30) comprises two the first support bars (31) and the first anchor ear (32), one end of the close described ladder (10) of two described first support bars (31) is connected on the opposite end of the first foot-driven lever (12) of described ladder (10), described first anchor ear (32) be connected to two described first support bars (31) away from described ladder (10) one end between and coordinate with described support column (60).
6. the checking experiment device according to claim 2 or 4, it is characterized in that, described second support portion (40) comprises two the second support bars (41), two the 3rd support bars (42) and the second anchor ear (43), one end of the close described ladder (10) of two described second support bars (41) is connected on the opposite end of crus secunda treadle (13) of described ladder (10), one end of the close described ladder (10) of two described 3rd support bars (42) is connected on two curb girders (11) of described ladder (10), one end away from described ladder (10) of one end away from described ladder (10) of two described second support bars (41), three support bar (42) described with two respectively is connected, described second anchor ear (43) be arranged on two described second support bars (41) away from described ladder (10) one end between and coordinate with described support column (60).
7. checking experiment device according to claim 1, it is characterized in that, described test platform (20) is arranged on the top of described ladder (10) rotationally, described checking experiment device also comprises the 3rd support portion (50), one end of described 3rd support portion (50) is arranged on described ladder (10) rotationally, and the other end of described 3rd support portion (50) is removably connected on described test platform (20).
8. checking experiment device according to claim 7, it is characterized in that, described 3rd support portion (50) comprises two the 4th support bars, one end of two described 4th support bars is arranged on described ladder (10) rotationally, and the other end of described 4th support bar is removably connected on described test platform (20).
9. checking experiment device according to claim 7, is characterized in that, described 3rd support portion (50) is connected by fixture with described test platform (20).
10. checking experiment device according to claim 2, it is characterized in that, described ladder (10) comprises the upper stepladder connected successively, middle stepladder and lower stepladder, described test platform (20) is arranged on described upper stepladder, described first support portion (30) is arranged on described lower stepladder, and described second support portion (40) is arranged on described middle stepladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680755.0U CN205029217U (en) | 2015-09-02 | 2015-09-02 | Overhaul test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680755.0U CN205029217U (en) | 2015-09-02 | 2015-09-02 | Overhaul test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029217U true CN205029217U (en) | 2016-02-10 |
Family
ID=55261723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680755.0U Active CN205029217U (en) | 2015-09-02 | 2015-09-02 | Overhaul test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668446A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device for equipment hoisting on overhead power line pole and installation tool thereof |
| CN111262163A (en) * | 2020-02-28 | 2020-06-09 | 广东电网有限责任公司 | Special tool for overhauling isolating switch and overhauling method for replacing hoop without power outage |
-
2015
- 2015-09-02 CN CN201520680755.0U patent/CN205029217U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668446A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device for equipment hoisting on overhead power line pole and installation tool thereof |
| CN105668446B (en) * | 2016-03-25 | 2018-05-11 | 国网山东省电力公司济宁供电公司 | The device and its installation tool of equipment hoisting on overhead power line bar |
| CN111262163A (en) * | 2020-02-28 | 2020-06-09 | 广东电网有限责任公司 | Special tool for overhauling isolating switch and overhauling method for replacing hoop without power outage |
| CN111262163B (en) * | 2020-02-28 | 2024-03-26 | 广东电网有限责任公司 | Special tool for overhauling isolating switch and overhauling method for replacing anchor ear without power failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |