CN203977969U - School bar instrument - Google Patents
School bar instrument Download PDFInfo
- Publication number
- CN203977969U CN203977969U CN201420459495.XU CN201420459495U CN203977969U CN 203977969 U CN203977969 U CN 203977969U CN 201420459495 U CN201420459495 U CN 201420459495U CN 203977969 U CN203977969 U CN 203977969U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- bar
- supporting disk
- weight
- blind hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
School bar instrument.Provide a kind of simple in structure, be convenient for carrying, improved the school bar instrument to electric pole calibration reliability.Comprise cylindrical shell, weight, magnet and tripod, described cylindrical shell has top board and base plate, and described weight is connected to the bottom surface of the top board of described cylindrical shell by lifting rope, described magnet be located at described cylindrical shell base plate end face and be positioned at described weight under; Described tripod comprises supporting disk and three support bodys, and described three support bodys are uniform to be hinged on described supporting disk, and described cylindrical shell is located on described supporting disk.The utility model is reasonable in design, easy to use, be easy to carry, guarantee the verticality that electric pole is erect, and guarantees the setting quality of electric pole.
Description
Technical field
The utility model relates to power construction industry, relates in particular to the school bar instrument of electric pole.
Background technology
In power construction, when electric pole is erect, need to calibrate the vertical state of electric pole, so just can guarantee verticality and the construction quality of electric pole.At present, to the alignment of electric pole, conventionally adopt eyesight to estimate, i.e. the mode of range estimation, although alignment efficiency is like this high, this mode error amount is larger, often occurs larger deviation, so that after construction, electric pole tilts, and transmission line of electricity is broken, and affects the normal operation of transmission line of electricity.
Utility model content
The utility model, for above problem, provides a kind of simple in structure, is convenient for carrying, and improves the school bar instrument to electric pole calibration reliability.
The technical solution of the utility model is: comprise cylindrical shell, weight, magnet and tripod, described cylindrical shell has top board and base plate, described weight is connected to the bottom surface of the top board of described cylindrical shell by lifting rope, described magnet be located at described cylindrical shell base plate end face and be positioned at described weight under;
Described tripod comprises supporting disk and three support bodys, and described three support bodys are uniform to be hinged on described supporting disk, and described cylindrical shell is located on described supporting disk.
Also comprise substrate and pole, described cylindrical shell is fixedly connected on substrate, and the center of described substrate is provided with blind hole one, and the center of described supporting disk is provided with blind hole two, and described pole is connected in described blind hole one and blind hole two, for connection substrate and supporting disk.
In described blind hole one and blind hole two, be respectively equipped with internal thread, the two ends of described pole is respectively equipped with external screw thread, and described pole is threaded connection described substrate and supporting disk.
Also comprise a pair of pull bar and a pair of support set, described support set is fixedly connected on described pull bar, and described a pair of pull bar and a pair of support set lay respectively at the both sides of described weight, makes described a pair of support set for fixing described weight;
Described pull bar comprises straight-bar and vertical rod, and described cylindrical shell is provided with through hole, and described straight-bar is located in described through hole adaptedly, and described vertical rod is positioned at the outside of described cylindrical shell, and described support set is connected on straight-bar and is positioned at the inside of described cylindrical shell;
Described vertical rod is provided with storage tank towards the end face of described cylindrical shell, in described storage tank, is provided with catch, and described cylindrical shell is provided with the fixed bar corresponding with described storage tank, and the termination of described fixed bar is provided with bulb, between described fixed bar and bulb, is provided with caulking groove.
Described support body is expansion link.
Described cylindrical shell is comprised of organic glass, and the cross section of described cylindrical shell is rounded or square.
The utility model is in when work, cylindrical shell and tripod is located to a side of electric pole, by observing vertical line and the electric pole of weight, carries out electric pole calibration; By magnet, make weight keep vertical, avoid rocking, improve the reliability of electric pole calibration; Cylindrical shell and tripod by being convenient to substrate and pole connection dismounting, install and connect; By pull bar and support set, can realize fixing to weight, avoid cylindrical shell in handling process, rocking of weight, causes the damage of cylindrical shell.
The utility model is reasonable in design, easy to use, be easy to carry, guarantee the verticality that electric pole is erect, and guarantees the setting quality of electric pole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the partial enlarged drawing at I place in Fig. 1,
Fig. 3 is the partial enlarged drawing at II place in Fig. 2;
In figure, 1 is cylindrical shell, the 2nd, and substrate, the 3rd, tripod, the 31st, supporting disk, the 32nd, support body, the 4th, pole, the 5th, lifting rope, the 6th, weight, the 7th, pull bar, the 71st, straight-bar, the 72nd, vertical rod, the 720th, storage tank, the 8th, support set, the 9th, magnet, the 10th, fixed bar, the 11st, catch, the 12nd, bulb, the 13rd, caulking groove.
The specific embodiment
The utility model as Figure 1-3, comprise cylindrical shell 1, weight 6, magnet 9 and tripod 3, described cylindrical shell 1 has top board and base plate, described weight 6 is connected to the bottom surface of the top board of described cylindrical shell 1 by lifting rope 5, described magnet 9 be located at described cylindrical shell 1 base plate end face and be positioned at described weight 6 under;
Described tripod 3 comprises supporting disk 31 and three support bodys 32, and described three support bodys 32 are uniform to be hinged on described supporting disk 31, and described cylindrical shell 1 is located on described supporting disk 31.
Also comprise substrate 2 and pole 4, described cylindrical shell 1 is fixedly connected on substrate 2, and the bottom center of described substrate 2 is provided with blind hole one, and the end face center of described supporting disk 31 is provided with blind hole two, described pole 4 is connected in described blind hole one and blind hole two, for connection substrate and supporting disk.
In described blind hole one and blind hole two, be respectively equipped with internal thread, the two ends of described pole is respectively equipped with external screw thread, and described pole is threaded connection described substrate and supporting disk.
Also comprise a pair of pull bar 7 and a pair of support set 8, described support set 8 is fixedly connected on described pull bar 7, and described a pair of pull bar 7 and a pair of support set 8 lay respectively at the both sides of described weight 6, makes described a pair of support set 8 for fixing described weight 6; Avoid the swing of weight in handling process, avoid cylindrical shell to damage.When a pair of support set merges, at work, shape can be arranged to consistent with weight, is convenient to fix.
Described pull bar 7 comprises straight-bar 71 and vertical rod 72, and described cylindrical shell 1 is provided with through hole, and described straight-bar 71 is located in described through hole adaptedly, and described vertical rod 72 is positioned at the outside of described cylindrical shell 1, and described support set 8 is connected on straight-bar 71 and is positioned at the inside of described cylindrical shell 1;
As shown in Figure 3, described vertical rod 72 is provided with storage tank 720 towards the end face of described cylindrical shell 1, in described storage tank 720, being provided with catch 11(catch is flexible catch), described cylindrical shell 1 is provided with the fixed bar 10 corresponding with described storage tank 720 positions, the termination of described fixed bar 10 is provided with bulb 12, is provided with caulking groove 13 between described fixed bar and bulb.In work, by backward stick action, realization is fixing to weight 6, and meanwhile, fixed bar is connected in storage tank, and is connected in caulking groove and is fixed by catch.
Described support body 32 is expansion link, is convenient to regulate height.
Described cylindrical shell 1 is comprised of organic glass, and the cross section of described cylindrical shell is rounded or square, is convenient to observe and carry out as required production and processing and selection.
Claims (6)
1. school bar instrument, it is characterized in that, comprise cylindrical shell, weight, magnet and tripod, described cylindrical shell has top board and base plate, described weight is connected to the bottom surface of the top board of described cylindrical shell by lifting rope, described magnet be located at described cylindrical shell base plate end face and be positioned at described weight under;
Described tripod comprises supporting disk and three support bodys, and described three support bodys are uniform to be hinged on described supporting disk, and described cylindrical shell is located on described supporting disk.
2. school according to claim 1 bar instrument, it is characterized in that, also comprise substrate and pole, described cylindrical shell is fixedly connected on substrate, the center of described substrate is provided with blind hole one, the center of described supporting disk is provided with blind hole two, and described pole is connected in described blind hole one and blind hole two, for connection substrate and supporting disk.
3. school according to claim 2 bar instrument, is characterized in that, in described blind hole one and blind hole two, is respectively equipped with internal thread, and the two ends of described pole is respectively equipped with external screw thread, and described pole is threaded connection described substrate and supporting disk.
4. school according to claim 1 bar instrument, it is characterized in that, also comprise a pair of pull bar and a pair of support set, described support set is fixedly connected on described pull bar, described a pair of pull bar and a pair of support set lay respectively at the both sides of described weight, make described a pair of support set for fixing described weight;
Described pull bar comprises straight-bar and vertical rod, and described cylindrical shell is provided with through hole, and described straight-bar is located in described through hole adaptedly, and described vertical rod is positioned at the outside of described cylindrical shell, and described support set is connected on straight-bar and is positioned at the inside of described cylindrical shell;
Described vertical rod is provided with storage tank towards the end face of described cylindrical shell, in described storage tank, is provided with catch, and described cylindrical shell is provided with the fixed bar corresponding with described storage tank, and the termination of described fixed bar is provided with bulb, between described fixed bar and bulb, is provided with caulking groove.
5. school according to claim 1 bar instrument, is characterized in that, described support body is expansion link.
6. school according to claim 1 bar instrument, is characterized in that, described cylindrical shell is comprised of organic glass, and the cross section of described cylindrical shell is rounded or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459495.XU CN203977969U (en) | 2014-08-14 | 2014-08-14 | School bar instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459495.XU CN203977969U (en) | 2014-08-14 | 2014-08-14 | School bar instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977969U true CN203977969U (en) | 2014-12-03 |
Family
ID=51975428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459495.XU Expired - Fee Related CN203977969U (en) | 2014-08-14 | 2014-08-14 | School bar instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952245A (en) * | 2016-06-21 | 2016-09-21 | 国网江苏省电力公司扬州供电公司 | Locking device for counter weight in pole calibrating instrument |
| CN107677229A (en) * | 2017-09-05 | 2018-02-09 | 河南海威路桥工程咨询有限公司 | A kind of engineering survey equipment with night work function |
-
2014
- 2014-08-14 CN CN201420459495.XU patent/CN203977969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952245A (en) * | 2016-06-21 | 2016-09-21 | 国网江苏省电力公司扬州供电公司 | Locking device for counter weight in pole calibrating instrument |
| CN105952245B (en) * | 2016-06-21 | 2018-07-20 | 国网江苏省电力公司扬州供电公司 | The locking system of weight in a kind of school bar instrument |
| CN107677229A (en) * | 2017-09-05 | 2018-02-09 | 河南海威路桥工程咨询有限公司 | A kind of engineering survey equipment with night work function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU POWER SUPPLY CO., JIANGSU PROV ELECTRIC P Free format text: FORMER NAME: STATE GRID CORPORATION OF CHINA |
|
| CP03 | Change of name, title or address |
Address after: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee after: YANGZHOU POWER SUPPLY COMPANY OF JIANGSU ELECTRICPOWER Co. Patentee after: State Grid Corporation of China Patentee after: JIANGSU ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: YANGZHOU POWER SUPPLY COMPANY OF JIANGSU ELECTRICPOWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |