CN203053361U - 10 KV-distribution network line sag observation plate - Google Patents
10 KV-distribution network line sag observation plate Download PDFInfo
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- CN203053361U CN203053361U CN 201220600760 CN201220600760U CN203053361U CN 203053361 U CN203053361 U CN 203053361U CN 201220600760 CN201220600760 CN 201220600760 CN 201220600760 U CN201220600760 U CN 201220600760U CN 203053361 U CN203053361 U CN 203053361U
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- mainboard
- rotating shaft
- sag
- plate
- sag observation
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 238000007689 inspection Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract 6
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a 10 KV-distribution network line sag observation plate. The 10 KV-distribution network line sag observation plate comprises a main plate of which the left and right are respectively connected with a left flexible movable plate and a right flexible movable plate, and a main measurement rod of which the tail end is provided with an upper fixing device; the main measurement rod is provided with scale marks; the main plate is connected with the main measurement rod through a rotating shaft fixing device; and the main plate and the main measurement rod can rotate by 90 degrees with respect to each other. The 10 KV-distribution network line sag observation plate of the utility model is advantageous in that the sag observation plate is installed on a cross arm directly through the fixing installation structure; the opening of the fixing installation structure is set to be 2 CM, such that the fixing installation structure can satisfy the requirements of cross arms of various 10 KV pole-type structures; a measurement rod observation hole is slotted on the fixing installation structure so as to facilitate the adjustment of a hanging point; the flexible structures are adopted, and the flexible structures can be 1 M in length at least and can be 1.8 M in length at most, such that the flexible structures can satisfy the requirements of various kinds of line arrangement structures; the main plate is provided with a level bubble and an adjustment mechanism which can facilitate level adjustment of the sag observation plate; the upper portion and the lower portion of the sag observation plate is connected by the graduation measurement rod which is provided with the scale marks; and when the 10 KV-distribution network line sag observation plate is installed, only the scale marks are adjusted, and therefore, installation can be facilitated, and a situation where an enclose ruler is repeatedly used to measure sag values can be avoided.
Description
Technical field
The utility model relates to a kind of observation board, and more specifically, it relates to a kind of 10KV distribution line stringing sag observation board.
Background technology
During setting up, uses present 10KV distribution line wooden sag plates and aluminum line rod in the sag observation process more.The shortcoming that wooden sag plate and line rod exist: they all are really to connect with pricking a silk colligation to observe at electric pole, and because the size of electric pole and structure different, the installation colligation time is long; And install and deposit the repetitive operation operation; Line rod because its inspection surface is arc surface, can produce the collimation error under the work of light has in observation process, influence its observed reliability.Wooden sag plate mostly is our unit's self manufacture and there is no unified standard.Length and structure do not have the not satisfied variation that has the 10K shaft tower now etc.Inconvenience is installed, and repetitive process is too many, can not satisfy various bar type structures, and colligation is installed the back level and regulated difficulty, and length can not satisfy the requirement of various circuit arrangement architectures.Hitch point is determined inconvenient, and the plate face is brushed of long duration for paint influences visual effect.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, carries lifting conveniently, and the process of measuring that need not be unnecessary during the displacement of sag plate reduces the 10KV distribution line stringing sag observation board that sag is observed the collimation error.
The purpose of this utility model is achieved through the following technical solutions.This 10KV distribution line stringing sag observation board, be connected with the mainboard of the right portable plate of telescopic left portable plate about comprising respectively, end has the main gauge rod of stationary installation, described main gauge rod has the scale size, described mainboard is connected with main gauge rod by the rotating shaft stationary installation, and mainboard can relative 90 ° of rotations with main gauge rod.
As preferably: the flexible back of described left portable plate, right portable plate and mainboard is 1m to 1.8m.
As preferably: described mainboard is provided with the spirit bubble that makes things convenient for the sag plate level to regulate.
As preferably: described rotating shaft stationary installation connects mainboard and main gauge rod by the mainboard rotating shaft, and mainboard and main gauge rod can rotate around the mainboard rotating shaft, and described mainboard rotating shaft is regulated the set bolt fixing and locking by the mainboard rotating shaft level of being located on the rotating shaft stationary installation.
As preferably: the described stationary installation that goes up is locked on tested cross-arm by first bolt.
As preferably: described going up has the gauge rod observation port of regulating for hitch point in the stationary installation.
As preferably: the thermometer that the reference of sag data was checked when described mainboard was provided with for observation.
As preferably: described rotating shaft stationary installation is provided with mainboard rotating shaft draw-in groove set bolt, and the mainboard rotating shaft draw-in groove in described mainboard rotating shaft draw-in groove set bolt and the mainboard rotating shaft matches spacing.
As preferably: described mainboard is the rectangle section bar, and inspection surface is the plane.
The beneficial effects of the utility model are: novel sag observation board directly is installed on the cross-arm by the fixed installation structure, and the fixed installation structural openings is established the cross-arm that 2CM can satisfy various 10KV bar type structures; Having the gauge rod observation port in the last fixed installation structure makes things convenient for hitch point to regulate; Adopt stretching structure; Minimum 1M, the longest 1.8M of reaching covers with the needs of the multiple circuit arrangement architecture of foot; Being provided with spirit bubble and adjusting mechanism at mainboard makes things convenient for the sag plate level to regulate; Connected by a bar scale gauge rod up and down, on have yardstick to carve sign indicating number, a scale carries out installation easy to adjust during installation, reduces to repeat the worker and use the circle chi to measure sag; Main gauge rod adopts 90 degree rotational structures, dwindles and carries volume; Design and installation digital display thermometer on one's body plate, the reference of sag data is checked during convenient observation.Adopt the square type section bar of 2.5CM, reflective red white sign bar is posted on the surface, inspection surface is the plane, reduces the collimation error.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model right view;
Fig. 3 is rotating shaft stationary installation synoptic diagram;
Fig. 4 is mainboard rotating shaft synoptic diagram.
Reference numeral: mainboard 1; Left side portable plate 2; Right portable plate 3; First bolt 4; Second bolt 5; Rotating shaft stationary installation 6; Main gauge rod 7; Last stationary installation 8; Spirit bubble 9; Thermometer 10, gauge rod set bolt 11, mainboard rotating shaft draw-in groove set bolt 12, mainboard rotating shaft level are regulated set bolt 13, mainboard rotating shaft 14, mainboard rotating shaft draw-in groove 15.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.Though the utility model will be described in conjunction with preferred embodiment, should know, do not represent that the utility model is limited among the described embodiment.On the contrary, the utility model will be contained alternative, modified and the equivalent in the scope of the present utility model that can be included in attached claims restriction.
To shown in Figure 2,10KV construction of line sag observation board is the principle of utilizing " sight alignment ", an observation board respectively is installed, (the construction sag of lead is set during installation) at two bars that link to each other referring to Fig. 1.Personnel carry out the sag between this two bar is observed in a side lever side.
Novel sag observation board directly is installed on the cross-arm by last stationary installation 8, and last stationary installation 8 openings are established the cross-arm that 2CM can satisfy various 10KV bar type structures; Having the gauge rod observation port in the last stationary installation 8 makes things convenient for hitch point to regulate; Adopt stretching structure; Minimum 1M, the longest 1.8M of reaching covers with the needs of the multiple circuit arrangement architecture of foot; Being provided with spirit bubble 9 and adjusting mechanism at mainboard 1 makes things convenient for the sag plate level to regulate; Connected by a bar scale master gauge rod 7 up and down, on have yardstick to carve sign indicating number, a scale carries out installation easy to adjust during installation, reduces to repeat the worker and use the circle chi to measure sag; Main gauge rod 7 adopts 90 degree rotating shaft stationary installations 6, dwindles and carries volume; Design and installation digital display thermometer 10 on mainboard 1, the reference of sag data is checked during convenient observation.Adopt the rectangle section bar of 2.5CM, reflective red white sign bar is posted on the surface, inspection surface is the plane, reduces the collimation error.
Regulate for convenience and fixing main gauge rod 7 and mainboard 1, rotating shaft stationary installation 6 is provided with gauge rod set bolt 11.For ease of the installation of mainboard rotating shaft 14 and rotating shaft stationary installation 6, be provided with mainboard rotating shaft draw-in groove 15 and be provided with mainboard rotating shaft draw-in groove set bolt 12 in rotating shaft stationary installation 6 in mainboard rotating shaft 14.Assurance mainboard rotating shaft 14 can freely be rotated and can not skidded off in stiff end.Its shape is in order to combine with mainboard 1 size, and is as a whole after folding.
Claims (9)
1. 10KV distribution line stringing sag observation board, it is characterized in that: the mainboard (1) that is connected with the right portable plate of telescopic left portable plate (2) (3) about comprising respectively, end has the main gauge rod (7) of stationary installation (8), described main gauge rod (7) has the scale size, described mainboard (1) is connected with main gauge rod (7) by rotating shaft stationary installation (6), and mainboard (1) can relative 90 ° of rotations with main gauge rod (7).
2. 10KV distribution line stringing sag observation board according to claim 1 is characterized in that: be 1m to 1.8m after described left portable plate (2), right portable plate (3) and mainboard (1) are flexible.
3. 10KV distribution line stringing sag observation board according to claim 1 is characterized in that: described mainboard is provided with the spirit bubble (9) that makes things convenient for the sag plate level to regulate.
4. 10KV distribution line stringing sag observation board according to claim 1, it is characterized in that: described rotating shaft stationary installation (6) connects mainboard (1) and main gauge rod (7) by mainboard rotating shaft (14), mainboard (1) and main gauge rod (7) can rotate around mainboard rotating shaft (14), and described mainboard rotating shaft (14) is regulated set bolt (13) fixing and locking by the mainboard rotating shaft level of being located on the rotating shaft stationary installation (6).
5. 10KV distribution line stringing sag observation board according to claim 1 is characterized in that: the described stationary installation (8) that goes up is locked on tested cross-arm by first bolt (4).
6. 10KV distribution line stringing sag observation board according to claim 1 is characterized in that: the described gauge rod observation port that has in the stationary installation (8) for the hitch point adjusting of going up.
7. 10KV distribution line stringing sag observation board according to claim 1 is characterized in that: the thermometer (10) that the reference of sag data was checked when described mainboard (1) was provided with for observation.
8. 10KV distribution line stringing sag observation board according to claim 1, it is characterized in that: described rotating shaft stationary installation (6) is provided with mainboard rotating shaft draw-in groove set bolt (12), and the mainboard rotating shaft draw-in groove (15) in described mainboard rotating shaft draw-in groove set bolt (12) and the mainboard rotating shaft (14) matches spacing.
9. 10KV distribution line stringing sag observation board according to claim 1, it is characterized in that: described mainboard (1) is the rectangle section bar, and inspection surface is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600760 CN203053361U (en) | 2012-11-13 | 2012-11-13 | 10 KV-distribution network line sag observation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600760 CN203053361U (en) | 2012-11-13 | 2012-11-13 | 10 KV-distribution network line sag observation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053361U true CN203053361U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600760 Expired - Fee Related CN203053361U (en) | 2012-11-13 | 2012-11-13 | 10 KV-distribution network line sag observation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980477A (en) * | 2012-11-13 | 2013-03-20 | 东阳市供电局 | 10-kilovolt distribution network line wiring sag observation plate |
| CN105826868A (en) * | 2016-06-12 | 2016-08-03 | 国网冀北电力有限公司唐山供电公司 | Method and combined tool for observing sag on power transmission line pole tower |
-
2012
- 2012-11-13 CN CN 201220600760 patent/CN203053361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980477A (en) * | 2012-11-13 | 2013-03-20 | 东阳市供电局 | 10-kilovolt distribution network line wiring sag observation plate |
| CN102980477B (en) * | 2012-11-13 | 2016-04-06 | 东阳市供电局 | A kind of 10kV distribution line stringing sag observation plate |
| CN105826868A (en) * | 2016-06-12 | 2016-08-03 | 国网冀北电力有限公司唐山供电公司 | Method and combined tool for observing sag on power transmission line pole tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: DONGYANG CITY POWER SUPPLY BUREAU Effective date: 20140117 Owner name: JINHUA POWER SUPPLY COMPANY, STATE GRID ZHEJIANG E Effective date: 20140117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140117 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jinhua Power Supply Company, State Grid Zhejiang Electric Power Company Patentee after: STATE GRID ZHEJIANG DONGYANG POWER SUPPLY COMPANY Address before: 322100 No. 58 Renmin Road, Jinhua, Zhejiang, Dongyang Patentee before: Dongyang City Power Supply Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201113 |