CN211855286U - Be used for perpendicular deep basal pit elevation measurement sopwith staff - Google Patents
Be used for perpendicular deep basal pit elevation measurement sopwith staff Download PDFInfo
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- CN211855286U CN211855286U CN202020387463.9U CN202020387463U CN211855286U CN 211855286 U CN211855286 U CN 211855286U CN 202020387463 U CN202020387463 U CN 202020387463U CN 211855286 U CN211855286 U CN 211855286U
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Abstract
The utility model discloses a be used for perpendicular deep basal pit elevation measurement sopwith staff, a serial communication port, weigh down including sopwith staff main part and scale cotton rope and line, the sopwith staff main part includes scale, horizon bar draw-in groove, the one end of scale passes through the hinge pin with the one end of horizon bar draw-in groove articulated, scale and horizon bar draw-in groove can pass through the hinge pin free rotation, and rotatory contained angle maximum between scale and the horizon bar draw-in groove is 90, and the one end that the scale was kept away from to the horizon bar draw-in groove is equipped with rotary device, be equipped with scale cotton rope storage area in the rotary device, and the one end of scale cotton rope is fixed in the storage area, the other end of scale cotton.
Description
Technical Field
The utility model relates to a building engineering construction technical field especially relates to a be used for perpendicular deep basal pit elevation measurement sopwith staff.
Background
The sopwith staff is one kind of leveling rod. Early leveling rods are mostly made of wood, are heavy and limited in length (generally 2m), and are inconvenient to carry during measurement. The height measuring instrument is made of light high-strength materials such as aluminum alloy and the like gradually, is in a tower type shrinkage form, is convenient to draw out when in use, has a greatly improved single-time elevation measurement range, is generally 5m in length, can be shrunk when being carried, and is often called as a tower ruler because the shape of the height measuring instrument is similar to the tower shape. At present, the sliding staff is widely used in the field of construction engineering and is the most basic measuring tool required by construction sites, and the types of the sliding staff on the market are also many.
With the rapid development of the building industry in recent years and the shortage of current land application in China, more and more engineering projects adopt deep foundation pits to increase the using area of buildings, although various tower rulers exist in the current market, the depth of a deep foundation pit is generally 5 meters, so that the conventional tower ruler has great limitation on the use of elevation measurement, great measurement errors are easily caused, and the measurement requirements of the current building engineering, particularly the deep foundation pit engineering, are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the deep basal pit degree of depth is generally big 5 meters, causes conventional sopwith staff to have very big limitation in the elevation measurement use, causes very big measuring error easily, is difficult to satisfy the measurement of present building engineering especially deep basal pit engineering and needs to solve the problem, and the one kind that proposes is used for perpendicular deep basal pit elevation measurement sopwith staff.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for vertical deep basal pit elevation measurement sopwith staff, includes the sopwith staff main part and scale cotton rope and line weight, the sopwith staff main part includes scale, horizon bar draw-in groove, the one end of scale is passed through the hinge pin with the one end of horizon bar draw-in groove and is articulated, scale and horizon bar draw-in groove can pass through the hinge pin free rotation, and the rotatory contained angle between scale and the horizon bar draw-in groove is maximum 90, and the one end that the scale was kept away from to the horizon bar draw-in groove is equipped with rotary device, be equipped with scale cotton rope storage area in the rotary device, and the one end of scale cotton rope is fixed in the storage area.
Preferably, the slide rule main body further comprises a horizontal leveling device, and the horizontal leveling device is arranged on the horizontal rod clamping groove.
Preferably, the graduated scale is provided with a verticality pointer.
Preferably, the horizontal leveling device is a leveling horizontal bubble.
Preferably, the scale cord can be stored in the scale cord storage area by a rotating device.
Preferably, the line plummet is a conical plummet.
Compared with the prior art, the utility model provides a be used for perpendicular deep basal pit elevation measurement sopwith staff possesses following beneficial effect:
the utility model discloses a set up horizon bar draw-in groove, take scale cotton rope, line weight and horizontal levelling device, improved the use structure of sopwith staff, can be used for the vertical deep basal pit engineering, especially the building engineering that the degree of depth is greater than 5m, through scale cotton rope and line weight, increased the one-time measurement length of sopwith staff, avoided utilizing the condition of conventional sopwith staff elevation measurement to change the point many times, reduced the error, and improved surveying staff's work efficiency; by adding the horizontal rod clamping groove, the linking effect between the graduated scale and the graduated cord can be increased, particularly in the process of measuring the vertical deep foundation pit engineering, the practicability is improved, the graduated scale, the graduated cord and the cord weight can be stored in the graduated scale, the graduated cord and the cord weight, and the effects of convenience and quickness in carrying and structural simplification are achieved; by arranging the horizontal leveling device in the horizontal rod clamping groove or arranging the verticality pointer in the scale, the flatness of the horizontal rod clamping groove and the verticality of the scale can be ensured to be determined by operators, and errors are reduced. Through the content, this utility model discloses because the sopwith staff is not steady or change some measurements many times and influence measurement accuracy when can greatly improve perpendicular deep basal pit engineering elevation measurement, increased substantially the accuracy that this type of sopwith staff was measured for this kind of sopwith staff has high use value and spreading value, is favorable to the use of this sopwith staff.
Drawings
FIG. 1 is a schematic structural view of a vertical deep foundation pit elevation measurement tower ruler according to the present invention;
in the figure: 1. a graduated scale; 2. a horizontal rod clamping groove; 3. a hinge axis; 4. a rotating device; 5. a graduated wire rope; 6. leveling the horizontal bubbles; 7. a perpendicularity pointer; 8. a line pendant; A. an elevation reference point; B. and (5) vertical deep foundation pit side slopes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, the tower ruler for measuring the elevation of the vertical deep foundation pit comprises a tower ruler main body, a graduated rope 5 and a line weight 8, wherein the tower ruler main body comprises a graduated scale 1, a horizontal rod clamping groove 2 and a horizontal leveling device, the horizontal leveling device is arranged on the horizontal rod clamping groove 2, one end of the graduated scale 1 is hinged to one end of the horizontal rod clamping groove 2 through a hinge shaft 3, the graduated scale 1 and the horizontal rod clamping groove 2 can rotate freely through the hinge shaft 3, the maximum rotating included angle between the graduated scale 1 and the horizontal rod clamping groove 2 is 90 degrees, a rotating device 4 is arranged at one end, far away from the graduated scale 1, of the horizontal rod clamping groove 2, a graduated rope 5 storage area is arranged in the rotating device 4, one end of the graduated rope 5 is fixed in the storage area, and the other end of the graduated.
Example two
On the basis of the first embodiment, the graduated scale 1 is provided with a verticality pointer 7, a leveling horizontal bubble 6 on the horizontal rod clamping groove 2 is eliminated, the graduated cord 5 can be contained in a graduated cord 5 storage area through the rotating device 4, and the cord drop 8 is a conical lead drop.
The working principle is as follows: when being used for perpendicular deep basal pit elevation measurement, take out scale 1 and rotatory to contained angle 90 from horizon bar draw-in groove 2, and place slope apex elevation datum point A department at perpendicular deep basal pit B with scale 1 bottom, perpendicularity pointer 7 according to setting up on scale 1 carries out the straightness that hangs down and transfers and put, ensure 1 perpendicular and 2 horizontal leveling of horizon bar draw-in groove of scale, transfer scale cotton rope 5 and line according to the foundation ditch degree of depth and weigh down 8 to the foundation ditch bottom and ensure that the line weighs down steadily perpendicularly, improve the tower chi through this novel tower chi and measure the height and satisfy foundation ditch elevation once and measure and target in place.
In summary, the following steps: the utility model discloses a set up the horizon bar draw-in groove, take the scale cotton rope, the line weighs down and horizontal levelling device, the application structure of sopwith staff has been improved, reached and improved perpendicular deep basal pit elevation measurement's accuracy and linked conventional sopwith staff through horizon bar draw-in groove and hinge pin, convenient to carry when having accomplished non-operating condition, the characteristics of the structure simplification, the limitation of ordinary sopwith staff in perpendicular deep basal pit elevation measurement has been solved, the error of ordinary sopwith staff at the manual operation of elevation measurement process has been reduced, technical staff's work efficiency has been improved simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a be used for vertical deep basal pit elevation measurement sopwith staff, its characterized in that, includes the sopwith staff main part and scale cotton rope and line weight, the sopwith staff main part includes scale, horizon bar draw-in groove, the one end of scale passes through the hinge pin with the one end of horizon bar draw-in groove and articulates, scale and horizon bar draw-in groove can pass through the hinge pin free rotation, and the rotatory contained angle between scale and the horizon bar draw-in groove is maximum 90, and the one end that the scale was kept away from to the horizon bar draw-in groove is equipped with rotary device, be equipped with scale cotton rope storage area in the rotary device, and the one end of scale cotton rope is fixed in the storage area.
2. The tower for measuring the elevation of the vertical deep foundation pit according to claim 1, wherein the tower main body further comprises a horizontal leveling device, and the horizontal leveling device is arranged on the horizontal rod clamping groove.
3. The tower ruler for measuring the elevation of the vertical deep foundation pit according to claim 1, wherein a verticality pointer is arranged on the graduated scale.
4. The tower ruler for vertical deep foundation pit elevation measurement according to claim 2, wherein the horizontal leveling device is a leveling horizontal bubble.
5. The tower ruler for vertical deep foundation pit elevation measurement according to claim 1, wherein the graduated wire can be received in a graduated wire storage area through a rotating device.
6. The tower ruler for vertical deep foundation pit elevation measurement according to claim 1, wherein the wire plummet is a conical lead plummet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387463.9U CN211855286U (en) | 2020-03-24 | 2020-03-24 | Be used for perpendicular deep basal pit elevation measurement sopwith staff |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020387463.9U CN211855286U (en) | 2020-03-24 | 2020-03-24 | Be used for perpendicular deep basal pit elevation measurement sopwith staff |
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| CN211855286U true CN211855286U (en) | 2020-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427849A (en) * | 2022-01-21 | 2022-05-03 | 中国铁建大桥工程局集团有限公司 | Riverbed elevation measuring device at steel pipe pile position of high-flow-velocity turbid water body |
-
2020
- 2020-03-24 CN CN202020387463.9U patent/CN211855286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427849A (en) * | 2022-01-21 | 2022-05-03 | 中国铁建大桥工程局集团有限公司 | Riverbed elevation measuring device at steel pipe pile position of high-flow-velocity turbid water body |
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