CN209416195U - Pole and tower foundation point hole constructing device - Google Patents
Pole and tower foundation point hole constructing device Download PDFInfo
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- CN209416195U CN209416195U CN201822224063.1U CN201822224063U CN209416195U CN 209416195 U CN209416195 U CN 209416195U CN 201822224063 U CN201822224063 U CN 201822224063U CN 209416195 U CN209416195 U CN 209416195U
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- locating rod
- tower foundation
- measuring scale
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- 230000005855 radiation Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000209202 Bromus secalinus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
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Abstract
The utility model provides a kind of pole and tower foundation point hole constructing device, including point hole template, and section is rectangle, and internal diameter is equal with pole and tower foundation point hole internal diameter, for positioning the position in pole and tower foundation point hole；Locating rod is set at shaft tower Center stake；Laser is set in the locating rod, and the light projected passes through shaft tower Center stake mark point；Measuring scale connects the angle point of the locating rod with described point of hole template, and shaft tower Center stake mark point described in zero graduation position alignment；The angle for the radiation direction that the extending direction of the measuring scale and the laser project is 45 °.Pole and tower foundation provided by the utility model point hole constructing device, without using total station or transit survey, it is emitted beam the fixed angle of determining locating rod using laser, it is marked on the ground using measuring scale and calculates the corresponding stake point of data, and keep point angle point of hole template corresponding with stake point, so that it is determined that the position pole and tower foundation Fen Keng, measurement method is easy, and it is short to measure the used time.
Description
Technical field
The utility model belongs to shaft tower technical field of construction, is to be related to a kind of construction of pole and tower foundation point hole more specifically
Device.
Background technique
In electric system power transmission and transformation line work progress, it is most important accurately to find out the position pole and tower foundation Fen Keng.At present
A point hole method to be construction personnel carry out a point hole to overhead line structures using theodolite or total station, complicated for operation, measurement duration,
And due to personnel, apparatus factor etc., it is easy to produce measurement error.
Utility model content
The purpose of this utility model is to provide a kind of pole and tower foundation point hole constructing devices, it is intended to which solution is deposited in the prior art
It is complicated for operation and there is technical issues that using theodolite or total station survey.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of pole and tower foundation point hole construction dress
It sets, comprising:
Divide hole template, section is rectangle, and internal diameter is equal with pole and tower foundation point hole internal diameter, is cheated for positioning pole and tower foundation point
Position；
Locating rod is set at shaft tower Center stake；
Laser is set in the locating rod；
Measuring scale connects the angle point of the locating rod with described point of hole template；The extending direction of the measuring scale with it is described
The angle for the radiation direction that laser projects is 45 °.
Further, the locating rod is square bar, and the light that the laser projects is located at the water of the locating rod
On flat center line；The measuring scale is connect with a side of the locating rod.
Further, the bottom of every side of the locating rod is equipped with vertical cut (V. cut), and one end of the measuring scale is embedding
Loaded in vertical cut (V. cut) described in one of them.
Further, the locating rod is round bar, and outer wall bottom is equiangularly spaced to set that there are four vertical cut (V. cut), the surveys
One end of gage is in one of them described vertical cut (V. cut)；The light that the laser projects is located at the water of the locating rod
On flat center line.
Further, the top of the locating rod is equipped with direction needle.
Further, the locating rod is telescopic rod.
Further, the measuring scale is steel ruler.
The beneficial effect of pole and tower foundation provided by the utility model point hole constructing device is: the utility model pole and tower foundation
Point hole constructing device, and is used in the prior art, without using total station or transit survey, is emitted beam really using laser
The fixed angle for determining locating rod is marked on the ground using measuring scale and calculates the corresponding stake point of data, and makes a point angle for hole template
Point is corresponding with stake point, so that it is determined that the position pole and tower foundation Fen Keng, measurement method is easy, and it is short to measure the used time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of pole and tower foundation provided by the embodiment of the utility model point hole constructing device；
Fig. 2 is the structural schematic diagram two of pole and tower foundation provided by the embodiment of the utility model point hole constructing device.
Fig. 3 is the schematic diagram in pole and tower foundation provided by the embodiment of the utility model point hole.
In figure: 10, dividing hole template；20, locating rod；30, laser；40, measuring scale；50, vertical cut (V. cut).
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 and Fig. 2, now pole and tower foundation provided by the utility model point hole constructing device is illustrated.
The pole and tower foundation point hole constructing device, including point hole template 10, locating rod 20, laser 30 and measuring scale 40.Divide hole template
10 section is rectangle, and internal diameter is that internal length cheats near coal-mine design length width phase with pole and tower foundation point respectively with width
Deng for positioning the position in pole and tower foundation point hole.Locating rod 20 is set at shaft tower Center stake.Laser 30 is set to locating rod
On 20, and the light projected passes through shaft tower Center stake mark point.Measuring scale 40 connects locating rod 20 and a point angle point for hole template 10,
And shaft tower Center stake mark point described in zero graduation position alignment, the light side that the extending direction and laser 30 of measuring scale 40 project
To angle be 45 °.
Pole and tower foundation provided by the utility model point hole constructing device divides hole process as follows:
Locating rod 20 is set on some shaft tower Center stake O point, and laser 30 launches light, rotational positioning bar 20 or
Laser 30 makes the mark point of another shaft tower Center stake of the light directive A issued, so that it is determined that the fixed angle of locating rod 20
Position is found out clockwise or counterclockwise according to the light of injection and projects the point that angular separation is 45 ° with light, keeps measuring scale 40 logical
The point is crossed, and according to calculating data LCloselyAnd LFarIt is marked on the ground using measuring scale 40 and calculates data LCloselyAnd LFarCorresponding two stakes
Point makes to be divided to two opposite angle points of hole template 10 correspondings with two stake points respectively, so that it is determined that pole and tower foundation point cheats wherein one
A near coal-mine position；
Keep measuring scale 40, point hole template 10 and the relative position of locating rod 20 it is constant, 20 original place of locating rod rotation 90 ° or
180 ° or 270 ° (using other Center stake (B or C or D) point mark points of the light directive of laser 30, to determine locating rod 20
Rotational angle), or to be held in position bar 20 motionless, and measuring scale 40 and point hole template 10 rotate 90 ° or 180 ° relative to locating rod 20
Or 270 °, according to calculating data LCloselyAnd LFarIt is marked on the ground using measuring scale 40 and calculates data LCloselyAnd LFarIt is near coal-mine to correspond to another
Two stake points, make to be divided to two opposite angle points of hole template 10 correspondings with two stake points respectively, so that it is determined that pole and tower foundation divides
Other near coal-mine positions in hole.
Fig. 3 is positive side basis with opening foundation pits equal, that foundation pit mouth width degree is equal, in figure
Wherein, LjBasis half is with opening；The near coal-mine size of a-；Lj, a be design value.
Pole and tower foundation provided by the utility model point hole constructing device, compared with prior art, without using total station or
Transit survey is emitted beam the fixed angle of determining locating rod 20 using laser 30, is marked on the ground using measuring scale 40
The corresponding stake point of data is calculated out, and keeps point angle point of hole template 10 corresponding with stake point, so that it is determined that the position pole and tower foundation Fen Keng,
Measurement method is easy, and it is short to measure the used time.
Referring to Fig. 1, a kind of specific reality as pole and tower foundation provided by the embodiment of the utility model point hole constructing device
Mode is applied, measuring scale 40 is steel ruler, and locating rod 20 is square bar, and the light that laser 30 projects is located at the level of locating rod 20
On center line, measuring scale 40 is connect with a vertical side of locating rod 20.Since certain is put extremely on the vertical side of square bar
The line of horizontal center point and the angle of horizontal center line are 45 °, and measuring scale 40 is connect with the vertical side of locating rod 20, can be protected
The angle for the radiation direction that the setting direction and laser 30 for demonstrate,proving measuring scale 40 project is 45 °, to eliminate artificial protractor
The work of line, improves measurement efficiency.
Specifically, the bottom of every side of locating rod 20 is equipped with vertical cut (V. cut) 50, and one end of measuring scale 40 is flush-mounted in
In one of vertical cut (V. cut) 50.After a near coal-mine position is completed in confirmation, as long as changing the fixation position of measuring scale 40, it can make
Measuring scale 40 rotates 90 ° or 180 ° or 270 ° relative to locating rod 20, does not have to rotational positioning bar 20, eliminates laser 30 again
The work for determining work and the scribing line of artificial angulation of 20 fixed angle of locating rod, improves measurement efficiency.
Referring to Fig. 2, a kind of specific reality as pole and tower foundation provided by the embodiment of the utility model point hole constructing device
Apply mode, locating rod 20 can also be round bar, and outer wall bottom is equiangularly spaced to be set there are four vertical cut (V. cut) 50, the one of measuring scale 40
End is in one of vertical cut (V. cut) 50；The light that laser 30 projects is located on the horizontal center line of locating rod 20.
Specifically, in order to make locating rod 20 be applied to different construction sites, locating rod 20 is telescopic rod.Specifically, may be used
Using the more piece body of rod successively nested encryptions, the flexible of locating rod 20 is realized by way of changing nested position.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. pole and tower foundation point hole constructing device characterized by comprising
Divide hole template, section is rectangle, and internal diameter is equal with pole and tower foundation point hole internal diameter, the position cheated for positioning pole and tower foundation point
It sets；
Locating rod is set at shaft tower Center stake；
Laser is set in the locating rod, and the light projected passes through shaft tower Center stake mark point；
Measuring scale connects the angle point of the locating rod with described point of hole template, and shaft tower Center stake described in zero graduation position alignment
Mark point；The angle for the radiation direction that the extending direction of the measuring scale and the laser project is 45 °.
2. pole and tower foundation as described in claim 1 point hole constructing device, which is characterized in that the locating rod is square bar,
The light that the laser projects is located on the horizontal center line of the locating rod；One of the measuring scale and the locating rod
Side connection.
3. pole and tower foundation as claimed in claim 2 point hole constructing device, which is characterized in that every side of the locating rod
Bottom is equipped with vertical cut (V. cut), and one end of the measuring scale is in one of them described vertical cut (V. cut).
4. pole and tower foundation as described in claim 1 point hole constructing device, which is characterized in that the locating rod is round bar, outside
Wall bottom is equiangularly spaced to be set there are four vertical cut (V. cut), and one end of the measuring scale is flush-mounted in one of them described vertical cut (V. cut)
It is interior；The light that the laser projects is located on the horizontal center line of the locating rod.
5. pole and tower foundation as described in claim 1 point hole constructing device, it is characterised in that: the locating rod is telescopic rod.
6. pole and tower foundation as described in claim 1 point hole constructing device, it is characterised in that: the measuring scale is steel ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224063.1U CN209416195U (en) | 2018-12-27 | 2018-12-27 | Pole and tower foundation point hole constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224063.1U CN209416195U (en) | 2018-12-27 | 2018-12-27 | Pole and tower foundation point hole constructing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416195U true CN209416195U (en) | 2019-09-20 |
Family
ID=67941017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224063.1U Active CN209416195U (en) | 2018-12-27 | 2018-12-27 | Pole and tower foundation point hole constructing device |
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| Country | Link |
|---|---|
| CN (1) | CN209416195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504091A (en) * | 2021-01-19 | 2021-03-16 | 青海送变电工程有限公司 | Eccentric measuring tool of iron tower basis |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
-
2018
- 2018-12-27 CN CN201822224063.1U patent/CN209416195U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504091A (en) * | 2021-01-19 | 2021-03-16 | 青海送变电工程有限公司 | Eccentric measuring tool of iron tower basis |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
| CN114485362B (en) * | 2021-12-22 | 2022-08-12 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
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