CN204694250U - A kind of fishing rod formula grade rod - Google Patents
A kind of fishing rod formula grade rod Download PDFInfo
- Publication number
- CN204694250U CN204694250U CN201520278368.4U CN201520278368U CN204694250U CN 204694250 U CN204694250 U CN 204694250U CN 201520278368 U CN201520278368 U CN 201520278368U CN 204694250 U CN204694250 U CN 204694250U
- Authority
- CN
- China
- Prior art keywords
- slope
- rod
- ruler
- slope ruler
- fishing rod
- 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
- 239000000725 suspension Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Abstract
The utility model discloses a kind of fishing rod formula grade rod, comprise grade rod bar (1), grade rod messenger wire (2) and sash weight (3); Wherein, one end of grade rod messenger wire (2) is connected with grade rod bar (1), and its other end is connected with sash weight (3).The utility model can detect the gradient of domatic upper any point easily, and it by the extension elongation L of grade rod bar and the sash weight height H of grade rod messenger wire, and calculates according to formula i=(H/L) × 100% gradient i needing measuring position.The utility model has the advantages that convenient and flexible operation, and in operating process, danger is less.
Description
The technical field is as follows:
the utility model relates to a measuring tool, concretely relates to fishing rod formula slope chi.
Background art:
the problem of slope detection is often encountered in the high excavation and high fill construction process of highway engineering and large-scale factory engineering. The detection tool commonly used in the engineering at present is a hand-held type slope ruler. The using method comprises the following steps: the slope ruler is leaned on the excavated or backfilled slope by the detector, so that the slope of the slope is measured. Its advantage is easy and simple to handle nimble, but it has a fatal shortcoming, that is that the testing personnel probably can't climb the side slope after excavation or backfill completion, or climb up the side slope and have certain danger.
The utility model has the following contents:
the utility model aims at providing a fishing rod formula slope ruler in order to solve the height and dig or fill out the problem that engineering is domatic arbitrary a bit slope detection, provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a fishing rod type slope ruler comprises a slope ruler rod, a slope ruler suspension wire and a suspension hammer; wherein,
one end of the slope ruler suspension wire is connected with the slope ruler rod, and the other end of the slope ruler suspension wire is connected with the suspension hammer.
The utility model discloses further improvement lies in: the slope ruler rod is a telescopic slope ruler rod.
The utility model discloses further improvement lies in: one end of the slope ruler rod is provided with a handle, the other end of the slope ruler rod is provided with a pulley, one end of the slope ruler suspension wire is connected with the handle of the slope ruler rod, and the other end of the slope ruler suspension wire is wound on the pulley and then connected with the suspension hammer.
The utility model discloses further improvement lies in: the handle of the slope ruler rod is provided with a wire wheel capable of contracting the slope ruler suspension wire.
The utility model discloses further improvement lies in: the slope ruler rod is provided with a level gauge.
The utility model discloses further improvement lies in: the level meter is a bubble level meter or an electronic level meter.
The utility model discloses further improvement lies in: the level was set at 1.5m from the handle of the grade rod.
The utility model discloses further improvement lies in: the slope ruler rod is provided with scales.
The utility model discloses further improvement lies in: the minimum unit of the scale on the rod of the slope ruler is mm.
The utility model discloses further improvement lies in: the weight of the drop weight is 300 g.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses the slope of arbitrary a bit on can be convenient detecting domatic, its through the length of extension L of slope chi pole 1 and the sash weight height H of slope chi suspension wire 2 to according to formula i ═ the slope i that (H/L) × 100% calculation obtained need measuring position.
Furthermore, the telescopic gradient ruler rod is adopted as the gradient ruler rod, so that real-time measurement can be conveniently carried out according to different conditions, and the device has better rigidity and small deflection deformation.
Furthermore, the slope ruler rod is provided with scales, so that detection personnel can conveniently measure the extending length of the slope ruler rod in real time.
Furthermore, a gradienter is arranged on the gradienter rod so as to facilitate the detection personnel to place the gradienter rod in the horizontal direction.
Furthermore, a wire wheel capable of retracting the slope ruler suspension wire is arranged on a handle of the slope ruler rod, so that detection personnel can conveniently retract the slope ruler suspension wire after measurement is finished.
To sum up, the utility model has the advantages that the operation is simple and convenient nimble, and dangerous less in the operation process moreover.
Description of the drawings:
fig. 1 is a schematic structural view of a fishing rod type slope ruler of the present invention.
Fig. 2 is a schematic view of the fishing rod type slope ruler of the present invention in use.
FIG. 1: 1 is a slope ruler rod, 2 is a slope ruler suspension wire, 3 is a suspension hammer, 4 is a pulley, 5 is a level gauge, 6 is a slope top, and 7 is a high slope.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a fishing rod type slope ruler, which comprises a slope ruler rod 1, a slope ruler suspension wire 2 and a suspension hammer 3; wherein, one end of the slope ruler suspension wire 2 is connected with the slope ruler rod 1, and the other end is connected with the suspension hammer 3.
Wherein, the slope ruler rod 1 is a telescopic slope ruler rod, and has better rigidity and small deflection deformation; the slope ruler rod 1 is provided with scales, and the minimum unit of the scales on the slope ruler rod 1 is mm. Furthermore, one end of the slope ruler rod 1 is provided with a handle, the other end of the slope ruler rod is provided with a pulley 4, one end of the slope ruler suspension wire 2 is connected with the handle of the slope ruler rod 1, the other end of the slope ruler suspension wire is wound on the pulley 4 and then connected with the suspension hammer 3, and the slope ruler suspension wire 2 can slide up and down through the pulley 4; in addition, a wire wheel capable of retracting the slope ruler suspension wire 2 is arranged on the handle of the slope ruler rod 1.
Because during the use, slope chi pole 1 sets up on the horizontal direction, consequently is equipped with spirit level 5 on slope chi pole 1, and wherein, spirit level 5 chooses for use bubble spirit level or electronic level appearance, and spirit level 5 sets up in handle 1.5m department apart from slope chi pole 1 to do benefit to the measurement personnel and observe.
The weight of the hanging weight 3 is 300g, and the self expansion amount of the slope ruler hanging wire 2 under the gravity action of the 300g hanging weight 3 is about zero.
For a further understanding of the present invention, a description will now be given of its method of use.
Before the detection starts, a detector stands on the slope top 6 and is vertical to the edge line of the high slope 7, then a fishing rod type slope ruler is horizontally placed on the slope top 6, and a level gauge 5 is adjusted to enable the slope ruler rod 1 to be in a horizontal state; the length of the slope ruler wire 2 is adjusted through the wire wheel and the pulley 4, so that the tip of the hanging hammer 3 is aligned to the position to be measured.
Recording the extension length L of a slope ruler rod 1, recording the height H of a hanging hammer of a hanging wire 2 of the slope ruler, and calculating the slope i of a position to be measured according to the following formula:
i＝(H/L)×100％。
Claims (9)
1. The utility model provides a fishing rod formula slide rule which characterized in that: comprises a slope ruler rod (1), a slope ruler suspension wire (2) and a suspension hammer (3); wherein,
one end of a slope ruler suspension wire (2) is connected with the slope ruler rod (1), and the other end of the slope ruler suspension wire is connected with the suspension hammer (3);
one end of the slope ruler rod (1) is provided with a handle, the other end of the slope ruler rod is provided with a pulley (4), one end of the slope ruler suspension wire (2) is connected with the handle of the slope ruler rod (1), and the other end of the slope ruler suspension wire is wound on the pulley (4) and then connected with the suspension hammer (3).
2. A fishing rod type slope rule according to claim 1, wherein: the slope ruler rod (1) is a telescopic slope ruler rod.
3. A fishing rod type slope rule according to claim 1, wherein: a handle of the slope ruler rod (1) is provided with a wire wheel which can contract the slope ruler suspension wire (2).
4. A fishing rod type slope rule according to claim 1 or 2, wherein: a gradienter (5) is arranged on the slope ruler rod (1).
5. A fishing rod type slope rule according to claim 4, wherein: the level meter (5) is a bubble level meter or an electronic level meter.
6. A fishing rod type slope rule according to claim 4, wherein: the level gauge (5) is arranged at a position 1.5m away from the handle of the slope ruler rod (1).
7. A fishing rod type slope rule according to claim 1 or 2, wherein: the slope ruler rod (1) is provided with scales.
8. A fishing rod type slope rule according to claim 7, wherein: the minimum unit of the scale on the slope ruler rod (1) is mm.
9. A fishing rod type slope rule according to claim 1, wherein: the weight of the hanging hammer (3) is 300 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278368.4U CN204694250U (en) | 2015-04-30 | 2015-04-30 | A kind of fishing rod formula grade rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278368.4U CN204694250U (en) | 2015-04-30 | 2015-04-30 | A kind of fishing rod formula grade rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694250U true CN204694250U (en) | 2015-10-07 |
Family
ID=54234527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278368.4U Expired - Fee Related CN204694250U (en) | 2015-04-30 | 2015-04-30 | A kind of fishing rod formula grade rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694250U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973201A (en) * | 2016-07-14 | 2016-09-28 | 陕西建工机械施工集团有限公司 | Device and method for measuring gradient of edge slope by fishing rod type gradient ruler from opening line position of edge slope |
| CN110345933A (en) * | 2019-08-16 | 2019-10-18 | 中冶建筑研究总院有限公司 | A kind of novel detection device for inclined building degree |
| CN110440757A (en) * | 2019-07-29 | 2019-11-12 | 中国电建集团成都勘测设计研究院有限公司 | Compare self-operated measuring unit in slope |
| CN112539742A (en) * | 2020-11-25 | 2021-03-23 | 中国建筑第八工程局有限公司 | Telescopic slope rate measuring device |
| FR3140162A1 (en) * | 2022-09-23 | 2024-03-29 | Lionel CALBO | Device for determining the percentage of a slope |
-
2015
- 2015-04-30 CN CN201520278368.4U patent/CN204694250U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973201A (en) * | 2016-07-14 | 2016-09-28 | 陕西建工机械施工集团有限公司 | Device and method for measuring gradient of edge slope by fishing rod type gradient ruler from opening line position of edge slope |
| CN110440757A (en) * | 2019-07-29 | 2019-11-12 | 中国电建集团成都勘测设计研究院有限公司 | Compare self-operated measuring unit in slope |
| CN110345933A (en) * | 2019-08-16 | 2019-10-18 | 中冶建筑研究总院有限公司 | A kind of novel detection device for inclined building degree |
| CN112539742A (en) * | 2020-11-25 | 2021-03-23 | 中国建筑第八工程局有限公司 | Telescopic slope rate measuring device |
| FR3140162A1 (en) * | 2022-09-23 | 2024-03-29 | Lionel CALBO | Device for determining the percentage of a slope |
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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: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |