CN106370083A - Transformer station's safety distance measuring apparatus - Google Patents
Transformer station's safety distance measuring apparatus Download PDFInfo
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- CN106370083A CN106370083A CN201510592203.9A CN201510592203A CN106370083A CN 106370083 A CN106370083 A CN 106370083A CN 201510592203 A CN201510592203 A CN 201510592203A CN 106370083 A CN106370083 A CN 106370083A
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- chi
- bar
- safety distance
- measuring device
- scale
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Abstract
The invention discloses a transformer station's safety distance measuring apparatus which comprises a scale joint arranged at one end of a shape fixing hose and two pairs of telescopic scales articulated to the articulation plates fixedly arranged on the scale joint. The two pairs of telescopic scales correspond to the six dimensions of the safety distance of a 10kV power distribution device and a 35kV power distribution device. The other end of the shape fixing hose is connected with a telescopic pipe through screws. The lower end of the telescopic pipe is provided with a wear-resistant protection sheath. The scale joint is provided with an LED light whose switch is arranged at the lower end of the telescopic pipe. The structure of the apparatus is compact and exquisite. The apparatus can be conveniently used and can be manufactured at a reasonable cost. With powerful functions, workmen can use it very conveniently, therefore, increasing their working efficiency.
Description
Technical field
The present invention relates to a kind of substation safety distance-measuring device.
Background technology
When transformer station 10kv, 35kv equipment is installed, because equipment actual size and producer provide drawing to there is error, frequently occurring in the Substation Design stage meets safe distance requirement, but is unsatisfactory for the situation of safe distance requirement after equipment actual installation.So the personnel such as design, management, in work generation, the when of examination, need whether to meet the requirement of minimum safe clear distance between measuring apparatus.But, transformer station's 10kv, 35kv equipment is because of characteristics of compact layout, passage is narrow and small, measure people's highly reason such as deficiency, and between equipment, distance tape measure, ribbon etc. are difficult to measure.
Content of the invention
The problem to be solved in the present invention is for a kind of above-mentioned not enough and safe distance measurement apparatus that provide, and this device can conveniently measure the requirement whether meeting minimum safe clear distance between indoor, outdoor two types transformer station 10kv, 35kv equipment.
For solving the above problems, a kind of substation safety distance-measuring device, the scale joint supporting including expansion link, scale joint ring sets four articulated slabs, and articulated slab is hinged with flexible scale by hinge；Articulated slab is provided with groove, is provided with magnetic piece in groove, and magnetic piece is located at the homonymy of articulated slab with hinge.
By this setting, flexible scale can be freely rotatable along the hinge on articulated slab, when measurement uses, can put flexible scale and launch along articulated slab direction, and flexible scale can be adsorbed by the magnetic piece on articulated slab to be fixed, and is convenient for measuring.When being measured, flexible scale is vertically placed, is convenient for carrying.
As a kind of implementation, expansion link and scale joint are hose connection by shaping.
Hose connection using shaping, sizing flexible pipe enabling capabilities are stronger, and bending direction, angle are flexible so that flexible scale can easily pass through the narrow passage of equipment, and can be with arbitrarily angled measurement.
Described flexible scale includes chi, middle chi and lower chi three part, sets the sliding chamber being slidingly fitted with middle chi, set the sliding chamber being slidingly fitted with lower chi in middle chi in upper chi.Wherein go up chi top and be provided with detent mechanism with middle chi bottom, middle chi top and lower chi bottom are provided with detent mechanism.
In the present invention, flexible scale includes four, it is divided into two groups that size is different, one group of identical correspondence on scale joint is set up, the upper chi of flexible scale, middle chi and a lower chi corresponding size respectively, 10kv, 35kv power distribution equipment safe distance has six sizes, during measurement, can pull out measurement by corresponding one group in flexible scale.
As a kind of implementation, expansion link includes upper boom, middle bar and bottom bar, upper boom top is hose connection with sizing, upper boom bottom is connected with middle bar by the first stopping means, the first stopping means include the first positioning chamber of being arranged on upper boom bottom, first positioning chamber bottom is connected with the first spring, and the first spring other end is connected with the first place kick that can slide along the first positioning chamber, and middle masthead portion is provided with the first locating slot being slidably matched with the first place kick.
By this setting, this expansion link is convenient to be stretched, when stretching upper boom, when so that upper boom bottom is installed in first place kick affixed with the first spring of the first positioning intracavity and slides to the first locating slot, elastic force effect due to the first spring, make the first place kick be close to the first locating slot, realize the limit function of upper boom and middle bar.
Middle bar bottom is connected with bottom bar by the second stopping means, described second stopping means include being arranged on the second positioning chamber of middle bar bottom, second positioning chamber bottom is connected with second spring, the second spring other end is connected with the second place kick that can slide along the second positioning chamber, and bottom bar top is provided with the second locating slot being slidably matched with the second place kick.
This expansion link is convenient to be stretched, when bar in stretching, when so that middle bar bottom is installed in second place kick affixed with second spring of the second positioning intracavity and slides to the second locating slot, the elastic force due to second spring acts on, the second place kick is made to be close to the second locating slot, the limit function of bar and middle bottom bar in realization.
As improvement, described bottom bar low side is fitted with wear-resistance protective sleeve.
After setting wear-resistance protective sleeve, can preferably protect the bottom of bottom bar, extend the service life of expansion link.
As improvement, scale joint top is provided with LED lamp, and power supply is arranged in bottom bar cylindrical cavity, and with LED lamp by being connected through expansion link with the power line of sizing flexible pipe, the controlling switch of LED lamp is arranged on bottom bar power supply.
After setting LED lamp, measurement in rather dark environment can be facilitated.
In sum, present configuration is exquisite, easy to use, cost is reasonable, powerful, convenient use, improves work efficiency.
Brief description
In conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is case of bending schematic diagram of the present invention；
Fig. 3 shrinks the structural representation after closure for the present invention；
Fig. 4 is partial structurtes enlarged drawing of the present invention；
Fig. 5 is lateral partial structurtes sectional view of the present invention；
Fig. 6 is lateral partial structurtes sectional view of the present invention.
Specific embodiment
A kind of substation safety distance-measuring device as depicted, the scale joint 2 supporting including expansion link 7, scale joint 2 ring sets four articulated slabs 3, and articulated slab 3 is hinged with flexible scale 6 by hinge 4；Articulated slab 3 is provided with groove, is provided with magnetic piece 5 in groove, and magnetic piece 5 is located at the homonymy of articulated slab 3 with hinge 4.
In the present invention, flexible scale can be freely rotatable along the hinge on articulated slab, when measurement uses, can put flexible scale and launch along articulated slab direction, and flexible scale can be adsorbed by the magnetic piece on articulated slab to be fixed, and is convenient for measuring.When being measured, flexible scale is vertically placed, is convenient for carrying.
In the present invention, expansion link 7 passes through sizing flexible pipe 1 with scale joint 2 and is connected.
Described flexible scale 6 includes chi 601, middle chi 602 and lower chi 603 3 part, sets the sliding chamber being slidingly fitted with middle chi 602 in upper chi 601, sets the sliding chamber being slidingly fitted with lower chi 603 in middle chi 602.Upper chi top and middle chi bottom are provided with detent mechanism, and middle chi top and lower chi bottom are provided with detent mechanism.
In the present invention, flexible scale includes four, it is divided into two groups that size is different, one group of identical correspondence on scale joint is set up, the upper chi of flexible scale, middle chi and a lower chi corresponding size respectively, 10kv, 35kv power distribution equipment safe distance has 6 sizes, during measurement, can pull out measurement by corresponding one group in flexible scale.
Described expansion link 7 includes upper boom 701, middle bar 702 and bottom bar 703, upper boom 701 top is connected with sizing flexible pipe 1, upper boom 701 bottom is connected with middle bar 702 by the first stopping means, the first stopping means include the first positioning chamber 8 of being arranged on upper boom 701 bottom, first positioning chamber 8 bottom is connected with the first spring 9, first spring 9 other end is connected with the first place kick 10 that can slide along the first positioning chamber 8, and middle bar 702 top is provided with the first locating slot 11 being slidably matched with the first place kick 10.
This expansion link is convenient to be stretched, when stretching upper boom, when so that upper boom bottom is installed in first place kick affixed with the first spring of the first positioning intracavity and slides to the first locating slot, the elastic force due to the first spring acts on, make the first place kick be close to the first locating slot, realize the limit function of upper boom and middle bar.
Described middle bar 702 bottom is connected with bottom bar 703 by the second stopping means, described second stopping means include being arranged on the second positioning chamber 17 of middle bar 702 bottom, second positioning chamber 17 bottom is connected with second spring 18, second spring 18 other end is connected with the second place kick 15 that can slide along the second positioning chamber 17, and bottom bar 703 top is provided with the second locating slot 16 being slidably matched with the second place kick 15.
This expansion link is convenient to be stretched, when bar in stretching, when so that middle bar bottom is installed in second place kick affixed with second spring of the second positioning intracavity and slides to the second locating slot, the elastic force due to second spring acts on, the second place kick is made to be close to the second locating slot, the limit function of bar and middle bottom bar in realization.
In the present invention, described bottom bar 703 bottom is provided with wear-resistance protective sleeve 12, after setting wear-resistance protective sleeve, effective protection bottom bar bottom part, and extend its service life.
In the present invention, scale joint 2 top is provided with LED lamp 13, and power supply is arranged in bottom bar 403 cylindrical cavity, and with LED lamp by being connected through expansion link 7 with the power line of sizing flexible pipe 1, the controlling switch 14 of LED lamp is arranged on bottom bar power supply.After setting LED lamp, measurement in rather dark environment can be facilitated.
Claims (7)
1. a kind of substation safety distance-measuring device, is characterized in that: includes the scale joint (2) that expansion link (7) supports, scale joint (2) ring sets four articulated slabs (3), and articulated slab (3) is hinged with flexible scale (6) by hinge (4)；Articulated slab (3) is provided with groove, is provided with magnetic piece (5) in groove, and magnetic piece (5) is located at the homonymy of articulated slab (3) with hinge (4).
2. a kind of substation safety distance-measuring device as claimed in claim 1, is characterized in that: expansion link (7) and scale joint (2) flexible pipe (1) that passes through to shape is connected.
3. a kind of substation safety distance-measuring device as claimed in claim 2, it is characterized in that: chi (601), middle chi (602) and lower chi (603) three part in the inclusion of described flexible scale (6), set the sliding chamber being slidingly fitted with middle chi (602) in upper chi (601), in middle chi (602), set the sliding chamber being slidingly fitted with lower chi (603).
4. a kind of substation safety distance-measuring device as claimed in claim 3, it is characterized in that: described expansion link (7) includes upper boom (701), middle bar (702) and bottom bar (703), upper boom (701) top is connected with sizing flexible pipe (1), upper boom (701) bottom is connected with middle bar (702) by the first stopping means, the first stopping means include the first positioning chamber (8) of being arranged on upper boom (701) bottom, first positioning chamber (8) bottom is connected with the first spring (9), first spring (9) other end is connected with the first place kick (10) that can slide along the first positioning chamber (8), middle bar (702) top is provided with the first locating slot (11) being slidably matched with the first place kick (10).
5. a kind of substation safety distance-measuring device as claimed in claim 4, it is characterized in that: described middle bar (702) bottom is connected with bottom bar (703) by the second stopping means, described second stopping means include the second positioning chamber (17) being arranged on middle bar (702) bottom, second positioning chamber (17) bottom is connected with second spring (18), second spring (18) other end is connected with the second place kick (15) that can slide along the second positioning chamber (17), and bottom bar (703) top is provided with the second locating slot (16) being slidably matched with the second place kick (15).
6. a kind of substation safety distance-measuring device as claimed in claim 5, is characterized in that: described bottom bar (703) bottom is provided with wear-resistance protective sleeve (12).
7. a kind of substation safety distance-measuring device as claimed in claim 6, it is characterized in that: described scale joint (2) top is provided with LED lamp (13), power supply is arranged in bottom bar (403) cylindrical cavity, with LED lamp by being connected through expansion link (7) with the power line of sizing flexible pipe (1), the controlling switch (14) of LED lamp is arranged on bottom bar power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592203.9A CN106370083A (en) | 2015-09-17 | 2015-09-17 | Transformer station's safety distance measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592203.9A CN106370083A (en) | 2015-09-17 | 2015-09-17 | Transformer station's safety distance measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370083A true CN106370083A (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592203.9A Pending CN106370083A (en) | 2015-09-17 | 2015-09-17 | Transformer station's safety distance measuring apparatus |
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| CN (1) | CN106370083A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576273A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating installation for vehicle gabarit detector |
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
| CN111238341A (en) * | 2020-01-19 | 2020-06-05 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
| CN113048858A (en) * | 2021-03-19 | 2021-06-29 | 重庆安全技术职业学院 | Convenient measuring device for architectural decoration design |
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Patent Citations (12)
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| CN2124454U (en) * | 1992-05-13 | 1992-12-09 | 孙佩涛 | Insulated load superlimit measuring pole for vehicles |
| US20130133214A1 (en) * | 2007-08-06 | 2013-05-30 | Steffco Pty Ltd | Measuring Staff |
| CN201607229U (en) * | 2010-03-08 | 2010-10-13 | 田海勇 | Levelling staff bracket |
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| CN203743763U (en) * | 2013-09-03 | 2014-07-30 | 姚敦河 | Floor-type lifting anti-speed skidding multifunctional universal support |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576273A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating installation for vehicle gabarit detector |
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
| CN107576272B (en) * | 2017-10-20 | 2024-04-05 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
| CN107576273B (en) * | 2017-10-20 | 2024-04-05 | 河南省计量测试科学研究院 | Calibrating device for vehicle contour detector |
| CN111238341A (en) * | 2020-01-19 | 2020-06-05 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
| CN111238341B (en) * | 2020-01-19 | 2022-01-07 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
| CN113048858A (en) * | 2021-03-19 | 2021-06-29 | 重庆安全技术职业学院 | Convenient measuring device for architectural decoration design |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |
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| WD01 | Invention patent application deemed withdrawn after publication |