CN217541919U - Anchor rod type retaining wall anchor hole drilling angle measuring and establishing instrument - Google Patents
Anchor rod type retaining wall anchor hole drilling angle measuring and establishing instrument Download PDFInfo
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- CN217541919U CN217541919U CN202220735271.1U CN202220735271U CN217541919U CN 217541919 U CN217541919 U CN 217541919U CN 202220735271 U CN202220735271 U CN 202220735271U CN 217541919 U CN217541919 U CN 217541919U
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- angle measuring
- retaining wall
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Abstract
The utility model belongs to the technical field of, in particular to anchor rod type retaining wall anchor eye drilling angle survey is established instrument. The technical scheme is as follows: an anchor rod type retaining wall anchor hole drilling angle measuring instrument comprises a rod body, wherein a level bubble is arranged on the rod body, a dial scale is fixedly connected to the rod body, and an angle measuring rod is rotatably connected to the dial scale; when measuring the anchor eye angle, the one end of angle measurement pole inserts the anchor eye. The utility model provides an instrument is established in anchor rod formula retaining wall anchor eye drilling angle survey of accurate rapid survey anchor eye angle.
Description
Technical Field
The utility model belongs to the technical field of, in particular to anchor rod type retaining wall anchor eye drilling angle survey is established instrument.
Background
The anchor rod is used as a tension member penetrating into the ground layer, one end of the anchor rod is connected with an engineering structure, and the other end of the anchor rod penetrates into the ground layer. The anchor rod is an important component of the rock wall beam structure, and has the function of transmitting the load borne by the rock wall beam to the rock mass through the reinforced concrete and the anchor rod so as to bear the load together. The rock wall beam anchor rod angle control is an important index for determining the balanced bearing capacity of the rock wall beam anchor rod, the traditional anchor rod angle is mainly detected by methods such as a suspension wire and a geological compass, the traditional anchor rod angle is limited by manual operation and instrument precision, the error of a detection result is large, and the control quality of the anchor rod drilling angle cannot be truly and reliably reflected.
At present, the instruments for measuring the anchor hole angle of the anchor rod type retaining wall in China are few in examples for civil engineering, and the angle of the traditional anchor rod is mainly detected by methods such as a suspension wire and a geological compass. And fixing and vertically fixing by adopting a suspension wire, and reading and processing data by adopting a geological compass to measure an included angle between the anchor hole and the suspension wire to obtain the drilling angle of the anchor hole.
The top end is inconveniently fixed on a construction site by adopting a suspension wire, the suspension time is long, and the influence of manual operation is large. The position arrangement of the geological compass and the suspension wire is greatly influenced by manual operation. The pointer of the geological compass needs to be assisted by other tools to ensure that the pointer is parallel to the anchor hole.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem that prior art exists, the utility model aims to provide an instrument is established in anchor rod type retaining wall anchor eye drilling angle survey of accurate rapid survey anchor eye angle.
The utility model discloses the technical scheme who adopts does:
an anchor rod type retaining wall anchor hole drilling angle measuring instrument comprises a rod body, wherein a level bubble is arranged on the rod body, a dial scale is fixedly connected to the rod body, and an angle measuring rod is rotatably connected to the dial scale; when measuring the anchor eye angle, the one end of angle measurement pole inserts the anchor eye.
The utility model discloses a behind the anchor eye was put into to the angular surveying pole, the angular surveying pole was parallel with the anchor eye. The rod body is adjusted to be horizontal by observing the level bubble, the included angle between the rod body and the angle measuring rod is the included angle between the anchor hole and the horizontal plane. The angle indicated by one end of the angle measuring rod on the dial is the included angle between the anchor hole and the horizontal plane. Use the utility model discloses measure the angle of anchor eye, convenient operation, quick, and measurement accuracy is high. After the anchor eye angle is measured, whether the anchor eye complies can be used to detect.
As the utility model discloses a preferred scheme, the one end of angle measuring pole is provided with and is used for instructing the pointer of angle measuring pole for body of rod inclination. The tip of the pointer can better indicate the angle, the reading error is reduced, and therefore the accuracy of the anchor hole angle measurement is improved.
As the preferred scheme of the utility model, angle measuring stick passes through bearing or hinged joint with the calibrated scale. The angle measuring rod and the dial can rotate relatively, and after the angle measuring rod is placed into the anchor hole, the angle measuring rod rotates relative to the rod body and the dial, so that the angle of the anchor hole can be measured conveniently and accurately.
As the utility model discloses a preferred scheme, the one end of the body of rod is fixed with the handle, and the calibrated scale is located the one side that the handle was kept away from to the air level. In the measuring process, the handle is held by hand, the rod body is adjusted to enable the bubble in the level bubble to be positioned in the middle, and therefore the rod body is adjusted to be horizontal. The air level is close to handle one side setting, and the convenience is observed it.
As a preferred embodiment of the present invention, the dial is provided with a gravity block for keeping the dial vertical. The weight block may keep the dial in a vertical orientation so that the angle measuring stick is not obstructed by the dial. The pointer indicates the angle more accurately.
As the preferred proposal of the utility model, one end of the rod body is lapped on the slope surface. During the measurement, with the one end of the body of rod put up on domatic, only need hold the handle and can adjust the body of rod to the level, it is more convenient to operate.
The utility model has the advantages that:
the utility model discloses a behind the anchor eye was put into to the angular surveying pole, the angular surveying pole was parallel with the anchor eye. Through observing the air level, adjust the body of rod to the level, then the contained angle between the body of rod and the angle measurement pole is the contained angle of anchor eye and horizontal plane this moment. The angle indicated by one end of the angle measuring rod on the dial is the included angle between the anchor hole and the horizontal plane. Use the utility model discloses measure the angle of anchor eye, convenient operation, quick, and measurement accuracy is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a rod body; 2-a dial scale; 3-level bubble; 4-a pointer; 5-an angle measuring rod; 6-a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
As shown in fig. 1, the anchor rod type retaining wall anchor hole drilling angle measuring instrument of the embodiment includes a rod body 1, a leveling bubble 3 is arranged on the rod body 1, a dial 2 is fixedly connected to the rod body 1, and an angle measuring rod 5 is rotatably connected to the dial 2; when measuring the anchor eye angle, the one end of angle measuring rod 5 inserts the anchor eye.
The utility model discloses a behind the anchor eye is put into to angular surveying pole 5, angular surveying pole 5 is parallel with the anchor eye. Through observing air level 3, adjust the level with the body of rod 1, then the contained angle between the body of rod 1 and the angle measuring pole 5 this moment is the contained angle of anchor eye and horizontal plane promptly. The angle indicated by one end of the angle measuring rod 5 on the dial 2 is the included angle between the anchor hole and the horizontal plane. Use the utility model discloses measure the angle of anchor eye, convenient operation, quick, and measurement accuracy is high. After the anchor eye angle is measured, whether the anchor eye complies can be used to detect.
It should be noted that, when measuring, turning the scale 2 to the vertical direction can improve the accuracy of the indication angle of the pointer 4.
Further, one end of the angle measuring rod 5 is provided with a pointer 4 for indicating an inclination angle of the angle measuring rod 5 with respect to the rod body 1. The tip of the pointer 4 can better indicate the angle, reduce reading errors and improve the accuracy of the measurement of the anchor hole angle.
Furthermore, the angle measuring rod 5 is connected to the scale 2 via a bearing or a hinge. The angle measuring rod 5 and the dial 2 can rotate relatively, and after the angle measuring rod 5 is placed in the anchor hole, the angle measuring rod 5 rotates relative to the rod body 1 and the dial 2, so that the angle of the anchor hole can be measured conveniently and accurately.
Furthermore, a handle 6 is fixed at one end of the rod body 1, and the dial 2 is positioned at one side of the level bubble 3 far away from the handle 6. During the measurement, the handle 6 is held by hand, and the stick 1 is adjusted so that the bubble in the vial 3 is located in the middle, thereby adjusting the stick 1 to be horizontal. The air level 3 is arranged close to one side of the handle 6, so that the observation is convenient.
Further, a weight block for keeping the scale 2 upright is provided on the scale 2. The weight block may keep the scale 2 in a vertical orientation so that the angle measuring stick 5 is not obstructed by the scale 2. The pointer 4 indicates the angle more accurately.
One end of the rod body 1 is lapped on the slope surface. During the measurement, with the one end of the body of rod 1 on domatic, only need hold handle 6 and can adjust the level with the body of rod 1, it is more convenient to operate.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all falling within the technical solution of the present invention, all fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an instrument is established in anchor rod formula retaining wall anchor eye drilling angle survey, its characterized in that: the leveling instrument comprises a rod body (1), wherein a leveling bubble (3) is arranged on the rod body (1), a dial (2) is also fixedly connected to the rod body (1), and an angle measuring rod (5) is rotatably connected to the dial (2); when measuring the anchor eye angle, one end of the angle measuring rod (5) is inserted into the anchor eye.
2. The anchor rod type retaining wall anchor hole drilling angle measuring instrument according to claim 1, wherein: one end of the angle measuring rod (5) is provided with a pointer (4) used for indicating the inclination angle of the angle measuring rod (5) relative to the rod body (1).
3. The anchor rod type retaining wall anchor hole drilling angle measuring instrument according to claim 1, characterized in that: the angle measuring rod (5) is connected with the dial (2) through a bearing or a hinge.
4. The anchor rod type retaining wall anchor hole drilling angle measuring instrument according to claim 1, wherein: one end of the rod body (1) is fixed with a handle (6), and the dial (2) is located on one side, away from the handle (6), of the air level (3).
5. The anchor rod type retaining wall anchor hole drilling angle measuring instrument according to claim 1, wherein: and a gravity block for keeping the dial (2) vertical is arranged on the dial (2).
6. The anchor hole drilling angle measuring instrument for an anchor rod type retaining wall according to any one of claims 1 to 5, wherein: one end of the rod body (1) is lapped on the slope surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735271.1U CN217541919U (en) | 2022-03-30 | 2022-03-30 | Anchor rod type retaining wall anchor hole drilling angle measuring and establishing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735271.1U CN217541919U (en) | 2022-03-30 | 2022-03-30 | Anchor rod type retaining wall anchor hole drilling angle measuring and establishing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541919U true CN217541919U (en) | 2022-10-04 |
Family
ID=83429482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220735271.1U Active CN217541919U (en) | 2022-03-30 | 2022-03-30 | Anchor rod type retaining wall anchor hole drilling angle measuring and establishing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541919U (en) |
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2022
- 2022-03-30 CN CN202220735271.1U patent/CN217541919U/en active Active
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