CN215064533U - Leveling rod - Google Patents
Leveling rod Download PDFInfo
- Publication number
- CN215064533U CN215064533U CN202121322106.5U CN202121322106U CN215064533U CN 215064533 U CN215064533 U CN 215064533U CN 202121322106 U CN202121322106 U CN 202121322106U CN 215064533 U CN215064533 U CN 215064533U
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- supporting
- leveling rod
- rod body
- leveling
- rod
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Abstract
The utility model discloses a leveling rod, including leveling rod body and regulation base, the leveling rod body is installed on adjusting the base, the front of leveling rod body is provided with the scale, the length direction setting of scale edge leveling rod body, the back of leveling rod body is provided with horizontal pipe spirit level and vertical pipe spirit level, it includes circular brace table to adjust the base, circular brace table bottom symmetry is provided with four adjustable landing legs, adjustable landing leg includes the bracing piece, support cover and locking bolt, the upper end of bracing piece and circular brace table's bottom fixed connection, the lower pot head is established and is supported the cover, the locating hole has been seted up on the support cover, be provided with the locking bolt in the locating hole, support after the end of locking bolt passes the locating hole and lean on the bracing piece. Utilize the utility model discloses during the construction, operating personnel can effectual straightness that hangs down of guaranteeing the levelling rod, has reduced because the error that the levelling rod out of plumb vertically arouses, has improved the measured precision of elevation.
Description
Technical Field
The utility model relates to an engineering survey articles for use technical field especially relates to a levelling rod.
Background
No matter residential engineering, bridge engineering, municipal works, earthwork engineering etc., all can a large amount of use surveyors in the work progress, because traditional surveyor's level, under the accurate condition is checked to the spirit level of guaranteeing, carry out construction operation, because personnel's error, the straightness that hangs down of assurance levelling rod that can not be accurate, to high-rise residential building because instrument error, tape measure error, the operating error, the accumulative total of the service error of levelling rod etc. will cause the elevation error grow of building, can cause the floor height when serious, the building full height surpasss standard requirement.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a leveling rod, which aims to solve the problems pointed out in the background art.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
a leveling rod comprises a leveling rod body and an adjusting base, wherein the leveling rod body is installed on the adjusting base, the front side of the leveling rod body is provided with scales, the scales are arranged along the length direction of the leveling rod body, and the back side of the leveling rod body is provided with a horizontal tube level and a vertical tube level;
the adjustable supporting leg comprises a supporting rod, a supporting sleeve and a locking bolt, the upper end of the supporting rod is fixedly connected with the bottom of the supporting circular table, the lower end of the supporting rod is sleeved with the supporting sleeve, the supporting sleeve is provided with a positioning hole, the locking bolt is arranged in the positioning hole, the tail end of the locking bolt penetrates through the positioning hole and is abutted against the supporting rod, the supporting rod is fixed in the supporting sleeve through the locking bolt, and the height of the adjustable supporting leg can be controlled through the matching of the locking bolt and the supporting rod.
The inclination of the leveling rod body in the front-back direction and the left-right direction can be corrected by adjusting the heights of the four adjustable supporting legs.
As a further improvement, the support rod is a semicircular rod with a side surface being a plane, and the side surface of the support rod is provided with anti-slip patterns, and the end of the locking bolt is supported on the side surface of the support rod.
As a further improvement of the utility model, the lower end of the supporting sleeve is provided with a supporting block.
As a further improvement of the utility model, the supporting block is in a shape of a circular truncated cone.
The utility model has the advantages that:
the utility model discloses the back of levelling rod body is provided with horizontal pipe spirit level and vertical pipe spirit level, utilizes the utility model discloses during the construction, operating personnel can effectually guarantee the straightness that hangs down of levelling rod, has reduced because the error that the levelling rod out of plumb arouses, has improved the precision of elevation measurement, has a fine control to holistic construction elevation, improves the quality of engineering.
In addition, the height of the adjustable supporting legs can be controlled through the matching of the locking bolt and the supporting rod, and the inclination of the leveling rod body in the front-back direction and the left-right direction can be corrected through adjusting the heights of the four adjustable supporting legs.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
fig. 3 is a schematic structural view of the back of the leveling rod body according to the present invention;
fig. 4 is a schematic structural view of the support rod of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1
As shown in fig. 1-4, a leveling rod comprises a leveling rod body 1 and an adjusting base 2, wherein the leveling rod body 1 is mounted on the adjusting base 2, the front surface of the leveling rod body 1 is provided with a scale 11, the scale 11 is arranged along the length direction of the leveling rod body 1, and the back surface of the leveling rod body 1 is provided with a horizontal pipe leveling instrument 12 and a vertical pipe leveling instrument 13;
the adjusting base 2 comprises a circular supporting table 21, four adjustable supporting legs 22 are symmetrically arranged at the bottom of the circular supporting table 21, each adjustable supporting leg 22 comprises a supporting rod 23, a supporting sleeve 24 and a locking bolt 25, the upper end of each supporting rod 23 is fixedly connected with the bottom of the circular supporting table 21, the lower end of each supporting rod 23 is sleeved on the corresponding supporting sleeve 24, a positioning hole is formed in each supporting sleeve 24, each locking bolt 25 is arranged in each positioning hole, the tail end of each locking bolt 25 penetrates through the corresponding positioning hole and then abuts against the corresponding supporting rod 23, the supporting rods 23 are fixed in the supporting sleeves 24 through the locking bolts 25, the height of each adjustable supporting leg 22 can be controlled through the matching of the corresponding locking bolt 25 and the corresponding supporting rod 23, and the inclination of the leveling rod body 1 in the front-back direction and the left-right direction can be corrected through the height of the four adjustable supporting legs 22.
Example 2
Based on the structure of the embodiment 1, in the embodiment 2, as shown in fig. 4, the support rod 23 is a semicircular rod with a plane side, the side plane 26 of the support rod 23 is provided with an anti-slip thread 27, and the end of the locking bolt 25 abuts against the side plane 26 of the support rod 23.
Example 3
Based on the structure of embodiment 1, in embodiment 3, as shown in fig. 2, the lower end of the support sleeve 24 is provided with a support block 28, and the support block 28 is in a truncated cone shape.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A leveling rod, characterized by: the leveling rod comprises a leveling rod body and an adjusting base, wherein the leveling rod body is installed on the adjusting base, the front side of the leveling rod body is provided with scales, the scales are arranged along the length direction of the leveling rod body, and the back side of the leveling rod body is provided with a horizontal tube level and a vertical tube level;
the adjustable supporting legs comprise supporting rods, supporting sleeves and locking bolts, the upper ends of the supporting rods are fixedly connected with the bottom of the circular supporting table, the lower end of each supporting rod is sleeved with the corresponding supporting sleeve, the supporting sleeves are provided with positioning holes, the locking bolts are arranged in the positioning holes, the tail ends of the locking bolts penetrate through the positioning holes and then abut against the supporting rods, and the supporting rods are fixed in the supporting sleeves through the locking bolts.
2. A level according to claim 1, wherein: the support rod is a semicircular rod with one side surface being a plane, anti-skid grains are arranged on the side surface of the support rod, and the tail end of the locking bolt is abutted against the side surface of the support rod.
3. A level according to claim 1, wherein: the lower end of the supporting sleeve is provided with a supporting block.
4. A level according to claim 3, wherein: the supporting block is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121322106.5U CN215064533U (en) | 2021-06-15 | 2021-06-15 | Leveling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121322106.5U CN215064533U (en) | 2021-06-15 | 2021-06-15 | Leveling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064533U true CN215064533U (en) | 2021-12-07 |
Family
ID=79202364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121322106.5U Active CN215064533U (en) | 2021-06-15 | 2021-06-15 | Leveling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064533U (en) |
-
2021
- 2021-06-15 CN CN202121322106.5U patent/CN215064533U/en active Active
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