CN204924239U - Pole setting equilibristat - Google Patents
Pole setting equilibristat Download PDFInfo
- Publication number
- CN204924239U CN204924239U CN201520286507.8U CN201520286507U CN204924239U CN 204924239 U CN204924239 U CN 204924239U CN 201520286507 U CN201520286507 U CN 201520286507U CN 204924239 U CN204924239 U CN 204924239U
- Authority
- CN
- China
- Prior art keywords
- equilibristat
- pole
- vertical rod
- pointer
- pole setting
- 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
- 238000010030 laminating Methods 0.000 claims abstract description 32
- 230000005484 gravity Effects 0.000 claims abstract description 21
- 239000007937 lozenge Substances 0.000 claims description 19
- 210000001364 upper extremity Anatomy 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001815 facial effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a pole setting equilibristat for pole setting operation in the circuit construction, including laminating piece, the laminating piece be narrow wedge under the width, has wedge face and the vertical face right with this wedge facial features, the wedge face of laminating piece be used for with the laminating of standard pole, when wedge face and the laminating of standard pole, vertical is parallel with the perpendicular bisector of standard pole, vertical face top is provided with the gravity -feed tank and answers the pointer, and the below sets up the indicator board, has the central line on the indicator board, and when the gravity -feed tank answered the pointer vertical downward, the directional central line of the needle point of pointer was answered in the gravity -feed tank. The utility model provides a pole setting equilibristat can guarantee the perpendicularity of pole setting in the real work, observe the pole setting for the range estimation among the prior art and saved the error amount that the manpower has reduced the pole setting again promptly, and is small and exquisite light moreover, convenient to carry, and easy operation has improved work efficiency.
Description
Technical field
The utility model relates to line construction technical field of tools, especially, relates to a kind of vertical rod equilibristat.
Background technology
In the pole operation of line construction, according to " building electric engineering construction quality accident specification " GB50300-2001, the transversal displacement of straight line pole should not be greater than 50mm, the inclination of straight line pole, bar displacement slightly should not be greater than bar slightly diameter 1/2, namely bar tip off-centring is no more than 1/2 of slightly footpath.
In real work, whether vertical rod tilts often through visual observations vertical rod, and levels of precision is limited, when especially there is a gradient on ground, more easily causes vertical rod to tilt, can cause unpredictable consequence.
Therefore, how ensureing the verticality of vertical rod, is the technical matters that those skilled in the art need solution badly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vertical rod equilibristat, can ensure the verticality of vertical rod.
Technical solution adopted in the utility model is, a kind of vertical rod equilibristat, comprise laminating block, described laminating block is wedge wide at the top and narrow at the bottom, there is lozenges and the vertical plane relative with described lozenges, the lozenges of described laminating block is used for fitting with described standard pole, and when described lozenges and described standard pole are fitted, described vertical plane is parallel with the perpendicular bisector of described standard pole; Be provided with gravity sensing pointer above described vertical plane, below described vertical plane, indicator board be set, described indicator board has center line, when described gravity sensing pointer straight down time, the needle point of described gravity sensing pointer points to described center line.
Preferably, the length of described laminating block is 200mm, and width is 50mm, and upper limb length is 25mm, and lower edge length is 23.5mm.
Preferably, the pointer of described gravity sensing pointer is laser pen.
Preferably, described laminating block is grooved, and notch and described standard pole are fitted.
Preferably, also comprise fixed band, described fixed band is arranged on the both sides of described laminating block, for described laminating block is fixed on described standard pole.
Preferably, described center line is cross curve.
The beneficial effects of the utility model are:
The vertical rod equilibristat that the utility model provides, comprise laminating block, laminating block is wedge wide at the top and narrow at the bottom, there is lozenges and the vertical plane relative with this lozenges, the lozenges of laminating block is used for fitting with standard pole, when lozenges and standard pole are fitted, vertical plane is parallel with the perpendicular bisector of standard pole, gravity sensing pointer is provided with above vertical plane, below arranges indicator board, indicator board has center line, when gravity sensing pointer straight down time, the needle point of gravity sensing pointer points to center line.
When the vertical rod equilibristat adopting the utility model to provide carries out circuit pole operation, first the lozenges of general-purpose vertical rod equilibristat is fixedly fitted on standard pole, when perpendicular bisector and the horizontal plane of standard pole, the vertical plane of laminating block straight down, then gravity sensing pointer also should straight down, and needle point should point to center line.Therefore, adjust standard pole during vertical rod, be in course of adjustment and observe needle point sensing, when pointer just in time points to center line, then this bar is in and horizontal plane state.
Not only in sum, the vertical rod equilibristat that the utility model provides can ensure the verticality of vertical rod in real work, saves manpower but also reduce the error amount of vertical rod relative to visual observations vertical rod of the prior art, and small volume and less weight, easy to carry, simple to operate, improve work efficiency.
Accompanying drawing explanation
The structural representation of the vertical rod equilibristat that Fig. 1 provides for the utility model;
The structural representation at other visual angles of the vertical rod equilibristat that Fig. 2 provides for the utility model;
The producing principle schematic diagram of the vertical rod equilibristat that Fig. 3 provides for the utility model.
In upper figure, the corresponding relation of Reference numeral and component names is:
1 laminating block; 11 lozenges; 12 vertical planes; 2 standard poles; 3 gravity sensing pointers; 4 indicator boards; 41 center lines; 5 fixed bands.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, as shown in the figure, the vertical rod equilibristat that the utility model provides, comprise laminating block 1, laminating block 1 is wedge wide at the top and narrow at the bottom, there is lozenges 11 and the vertical plane 12 relative with this lozenges 11, the lozenges 11 of laminating block 1 is for fitting with standard pole 2, when lozenges 11 and standard pole 2 are fitted, vertical plane 12 is parallel with the perpendicular bisector of standard pole 2, gravity sensing pointer 3 is provided with above vertical plane 12, below arranges indicator board 4, indicator board 4 has center line 41, when gravity sensing pointer 3 straight down time, the needle point of gravity sensing pointer 3 points to center line 41.
When the vertical rod equilibristat adopting the utility model to provide carries out circuit pole operation, first the lozenges 11 of general-purpose vertical rod equilibristat is fixedly fitted on standard pole 2, when perpendicular bisector and the horizontal plane of standard pole 2, the vertical plane 12 of laminating block 1 straight down, then gravity sensing pointer 3 also should straight down, and needle point should point to center line 41.Therefore, adjust standard pole 2 during vertical rod, be in course of adjustment and observe needle point sensing, when pointer just in time points to center line 41, then this bar is in and horizontal plane state.
Not only in sum, the vertical rod equilibristat that the utility model provides can ensure the verticality of vertical rod in real work, saves manpower but also reduce the error amount of vertical rod relative to visual observations vertical rod of the prior art, and small volume and less weight, easy to carry, simple to operate, improve work efficiency.
By consulting related data, learning that cement electric pole has unified standard taper 1/75, showing that the angle of standard pole 2 is 1 degree through accurate Calculation.The every data creating equilibristat utilizing trigonometric function to calculate.Please refer to Fig. 3, computing method are as follows:
Be 15 meters with length, tapering is 1/75, and tip footpath is 190mm, and root footpath is the standard pole 2 of 390mm is example.
First the height H directly defining equilibristat is 200mm, and width K is 50mm, and upper limb length L1 is 25mm.
Secondly, according to the height of equilibristat, find out the radius in the cross section of equilibristat upper limb and standard pole 2 corresponding to lower edge.During 15 meters of bar landfills 2.5 meters, the radius r=172mm of the 1 meter of bar in distance ground, the radius R=172+200/(75*2 at distance 0.8 meter of, ground) mm.Namely the radius that equilibristat upper limb is corresponding is r, and the radius that lower edge is corresponding is R.
Lower edge length L2=L1-L3
Therefore, suit with standard pole 2 and vertical with level ground time, the theoretical lower edge length of equilibristat should be 23.65mm.
Instrument tip position is positioned at apart from the bottom of bar 3.5 meters, and suppose landfill 2.5 meters, then instrument is positioned at distance, 1 meter, ground.
Namely, in the utility model specific embodiment, the length of laminating block 1 is 200mm, and width is 50mm, and upper limb length is 25mm, and lower edge length is 23.5mm.Concrete size of the present utility model is not limited to, and defines different height H, width K or upper limb L1 length, all calculates different lower edge length by above-mentioned.
Learn as calculated, when instrument is for measuring other 6-15 rice standard size electric poles, and when instrument being moved up and down 0.5 meter, its measured deviation is no more than 0.05 ° in theory, and bar tip skew vertical centre is no more than 11.5mm.
By calculating error amount when adopting this vertical rod equilibristat to measure working standard electric pole 2, when use the vertical rod equilibristat of this kind of specification apart from 0.5 meter, ground, 1 meter and 1.5 meters of standard poles 2 to different size carry out gradient measurement time, the drift rate at its Gan Shao center is maximum is no more than 12 millimeters, and the 1/8(permissible error being equivalent to vertical rod permissible error is no more than 1/2 of slightly footpath).Even if so there is this small error, be also acceptable in actual job.
In the utility model gravity sensing pointer 3 pointer can by various ways reality, can be pointer as depicted in figs. 1 and 2, also can be laser pen, sends laser beat indicate verticality on indicator board by the nib of laser pen.
Above-mentioned laminating block 1 can also be grooved, and notch and standard pole 2 are fitted.
In order to optimize above-mentioned technique effect further, in the utility model, also comprise fixed band 5, fixed band 5 is arranged on the both sides of laminating block 1, for laminating block 1 is fixed on standard pole 2.
Above-mentioned center line 41 plays indicative function, and its concrete form does not limit to, and specifically adopts cross curve in the utility model.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (6)
1. a vertical rod equilibristat, it is characterized in that, comprise laminating block (1), described laminating block (1) is wedge wide at the top and narrow at the bottom, there is lozenges (11) and the vertical plane (12) relative with described lozenges (11), the lozenges (11) of described laminating block (1) is for fitting with standard pole (2), and when described lozenges (11) and described standard pole (2) are fitted, described vertical plane (12) is parallel with the perpendicular bisector of described standard pole (2); Described vertical plane (12) top is provided with gravity sensing pointer (3), described vertical plane (12) below arranges indicator board (4), described indicator board (4) has center line (41), when described gravity sensing pointer (3) straight down time, the needle point of described gravity sensing pointer (3) points to described center line (41).
2. vertical rod equilibristat according to claim 1, is characterized in that, the length of described laminating block (1) is 200mm, and width is 50mm, and upper limb length is 25mm, and lower edge length is 23.5mm.
3. vertical rod equilibristat according to claim 1, is characterized in that, the pointer of described gravity sensing pointer (3) is laser pen.
4. vertical rod equilibristat according to claim 1, is characterized in that, described laminating block (1) is in grooved, and notch and described standard pole (2) are fitted.
5. vertical rod equilibristat according to claim 1, is characterized in that, also comprises fixed band (5), and described fixed band (5) is arranged on the both sides of described laminating block (1), for described laminating block (1) is fixed on described standard pole (2).
6. vertical rod equilibristat according to claim 1, is characterized in that, described center line (41) is cross curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286507.8U CN204924239U (en) | 2015-05-06 | 2015-05-06 | Pole setting equilibristat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286507.8U CN204924239U (en) | 2015-05-06 | 2015-05-06 | Pole setting equilibristat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924239U true CN204924239U (en) | 2015-12-30 |
Family
ID=54973356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286507.8U Expired - Fee Related CN204924239U (en) | 2015-05-06 | 2015-05-06 | Pole setting equilibristat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107261A (en) * | 2021-05-13 | 2021-07-13 | 广东电网有限责任公司 | Pole setting adjusting device |
| CN116734805A (en) * | 2023-08-14 | 2023-09-12 | 国网浙江省电力有限公司舟山供电公司 | Inclination measuring device |
-
2015
- 2015-05-06 CN CN201520286507.8U patent/CN204924239U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107261A (en) * | 2021-05-13 | 2021-07-13 | 广东电网有限责任公司 | Pole setting adjusting device |
| CN116734805A (en) * | 2023-08-14 | 2023-09-12 | 国网浙江省电力有限公司舟山供电公司 | Inclination measuring device |
| CN116734805B (en) * | 2023-08-14 | 2023-11-07 | 国网浙江省电力有限公司舟山供电公司 | Inclination measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203772198U (en) | Wall template verticality detector | |
| CN201593953U (en) | Multifunctional lead box locating rule | |
| CN204924239U (en) | Pole setting equilibristat | |
| CN203534591U (en) | Horizontal measuring instrument for building | |
| CN208313310U (en) | Tower crane squareness measurement system | |
| CN203116729U (en) | Plumb-line rod | |
| CN204854728U (en) | Gradient rulers | |
| CN204040007U (en) | Base-line method measures the aid of top, foundation ditch slope horizontal distortion | |
| CN203148424U (en) | Total station with function of automatic measuring of height of total station | |
| CN204478975U (en) | Saddle surveyors' staff | |
| CN202501844U (en) | Square cross-shaped level gauge | |
| CN204085381U (en) | Beam sections beam joint adjustment absolute altitude mensuration auxiliary implement | |
| CN203981100U (en) | A kind of installation reinforcement type track gauge of lift guide rail | |
| CN201104230Y (en) | Water level box staff | |
| CN106846432A (en) | The method for drafting and device of a kind of tower base sectional drawing | |
| CN202648666U (en) | Double-connection line pendant | |
| CN208042914U (en) | Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device | |
| CN206037998U (en) | Slope slope measurement device | |
| CN106908030A (en) | A kind of architectural design special measurement device | |
| CN204329963U (en) | Laser type parallel relation analyzer | |
| CN216206391U (en) | High-low span extension plumb bob paying-off tool | |
| CN213389735U (en) | Anti-collision guardrail template adjusting device | |
| CN205426153U (en) | Level | |
| CN203093519U (en) | Multifunctional scale topographical map graph plotter | |
| CN107388934A (en) | A kind of crucible base thickness measurement apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |