CN213657870U - Settlement observation ruler pad - Google Patents
Settlement observation ruler pad Download PDFInfo
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- CN213657870U CN213657870U CN202022970799.0U CN202022970799U CN213657870U CN 213657870 U CN213657870 U CN 213657870U CN 202022970799 U CN202022970799 U CN 202022970799U CN 213657870 U CN213657870 U CN 213657870U
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- bottom plate
- adjusting screw
- pad
- ruler pad
- ruler
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Abstract
The utility model relates to a settlement observation ruler pad, which comprises a support, a rotary table, a hemispherical ruler pad and a switch type magnetic force seat, wherein the rotary table is arranged at the upper end of the support through the rotation of a rotating shaft, the hemispherical ruler pad is fixedly arranged at the upper side of the rotary table, the support comprises a bottom plate and a telescopic supporting leg, the telescopic supporting leg is connected with the bottom plate, a positioning device is arranged between the bottom plate and the rotating shaft, and the switch type magnetic force seat is arranged between the rotary table and the hemispherical ruler pad; the utility model discloses ruler pad levelness is adjustable, make things convenient for centre gripping, application scope wide, the utility model relates to an engineering survey technical field.
Description
Technical Field
The utility model relates to an engineering measurement technical field, more specifically relates to a subside and survey chi pad.
Background
Present leveling work is mainly measured with the help of spirit level and levelling rod, and the ruler pad is cast into the triangle-shaped structure by pig iron usually, and the top is provided with bellied hemisphere, and the bottom sets up three stabilizer blade, firmly inserts three stabilizer blade during the measurement in the soil, and the bellied hemisphere summit in top is used for erectting the levelling rod and is regarded as sign commentaries on classics point. The leveling rod needs to be held by hand during measurement, so that the precision is not guaranteed; and the heights of the three support legs are consistent, so that the leveling of the ruler pad is not guaranteed when the placement point of the ruler pad is uneven. Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the settlement observation ruler pad is adjustable in levelness, convenient to clamp and wide in application range.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a settlement observation ruler pad comprises a support, a rotary disc and a hemispherical ruler pad, wherein the rotary disc is rotatably arranged at the upper end of the support through a rotary shaft, and the hemispherical ruler pad is fixedly arranged on the upper side of the rotary disc;
the support comprises a bottom plate and telescopic supporting legs, the telescopic supporting legs are connected with the bottom plate, and a positioning device is arranged between the bottom plate and the rotating shaft.
Furthermore, a switch type magnetic base is arranged between the turntable and the hemispherical ruler pad.
Furthermore, the number of the telescopic supporting legs is three, the telescopic supporting legs are uniformly arranged along the circumferential direction of the bottom plate, each telescopic supporting leg comprises a supporting plate, a horizontal adjusting screw and a vertical adjusting screw, the supporting plates are arranged on the bottom plate in a sliding mode along the horizontal direction, the horizontal adjusting screws are in threaded connection with the supporting plates, and one end of each horizontal adjusting screw penetrates through the supporting plates and is rotatably connected with the bottom plate;
the vertical adjusting screw rod is arranged at one end of the supporting plate in the vertical direction and is in threaded connection with the supporting plate, and a supporting pad is arranged at the lower end of the vertical adjusting screw rod.
Furthermore, a polished rod is arranged on the bottom plate in the same direction as the horizontal adjusting screw rod and is connected with the supporting plate in a sliding mode.
Furthermore, the semi-spherical ruler pad is arranged in the mounting ring.
Furthermore, positioner includes positioning bolt, the bottom plate side is provided with the screw hole that leads to the pivot, positioning bolt and screw hole threaded connection and positioning bolt's one end and pivot are inconsistent.
Compared with the prior art, the utility model beneficial effect who has does:
1. the utility model discloses the upper end is provided with clamping mechanism, and the during operation need not hand levelling rod, and reducible measuring human error uses manpower sparingly the cost.
2. The utility model discloses be provided with the carousel, can conveniently turn to through carousel levelling rod.
3. The utility model discloses be provided with adjustable landing leg, can conveniently adjust the support width of adjustable landing leg through horizontal adjusting bolt, through the levelness of the adjustable bottom plate of vertical regulation landing leg, guarantee measurement accuracy.
Drawings
The following will explain in further detail embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the bottom view of the present invention.
In the figure: 1 is the support, 11 is the bottom plate, 12 is the backup pad, 13 is horizontal adjusting screw, 14 is vertical adjusting screw, 15 is the supporting pad, 16 is the polished rod, 2 is the carousel, 21 is the pivot, 3 is the hemisphere chi pad, 4 is on-off magnetic base, 5 is positioner, 6 is clamping mechanism, 61 is the collar, 62 is the clamping bolt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 2, a settlement observation ruler pad comprises a bracket 1, a turntable 2, a hemispherical ruler pad 3 and a switch type magnetic base 4; the support 1 comprises a bottom plate 11 and telescopic supporting legs, the rotary table 2 is rotatably arranged at the upper end of the bottom plate 11 through a rotating shaft 21, the switch type magnetic base 4 is fixedly arranged on the rotary table 2, and the hemispherical ruler pad 3 is fixedly arranged on the upper side of the switch type magnetic base 4; through setting up on-off magnetic base 4, can guarantee the contact of levelling rod and hemisphere chi pad 3, improve the precision.
The number of the telescopic supporting legs is three, the telescopic supporting legs are uniformly arranged along the circumferential direction of the bottom plate, each telescopic supporting leg comprises a supporting plate 12, a horizontal adjusting screw 13 and a vertical adjusting screw 14, the supporting plates 12 are arranged on the bottom plate 11 in a sliding mode along the horizontal direction, the horizontal adjusting screws 13 are in threaded connection with the supporting plates 12, and one ends of the horizontal adjusting screws 13 penetrate through the supporting plates 12 to be connected with the bottom plate 11 in a rotating mode; the support plate 12 can be horizontally moved along the bottom plate 11 by rotating the horizontal adjusting screw 13;
a polish rod 16 is arranged on the bottom plate 11 in the same direction as the horizontal adjusting screw 13, the polish rod 16 is connected with the supporting plate 12 in a sliding mode, and the sliding precision of the supporting plate 11 is improved through the polish rod 16.
The vertical adjusting screw 14 is arranged at one end of the supporting plate 12 in the vertical direction, the vertical adjusting screw 14 is in threaded connection with the supporting plate 12, a supporting pad 15 is arranged at the lower end of the vertical adjusting screw 14, and the distance between the bottom plate and the lower end of the vertical adjusting screw 14 can be adjusted by rotating the vertical adjusting screw 14.
A positioning bolt is arranged between the bottom plate 11 and the rotating shaft 21, a threaded hole leading to the rotating shaft 21 is formed in the side surface of the bottom plate 11, the positioning bolt is in threaded connection with the threaded hole, and one end of the positioning bolt is abutted against the rotating shaft 21; by tightening the set screw, the rotation of the rotary shaft 21 and thus the rotation of the turntable can be locked.
Clamping mechanism 6 includes collar 61 and clamping bolt 62, collar 61 is fixed to be set up in carousel 2 upper end, clamping bolt 62 is provided with threely, and the equipartition is in collar 61's circumference, hemisphere chi pad 3 is located collar 61, can fix the levelling rod on the settlement observation chi pad through clamping mechanism.
The operation method comprises the following steps:
adjust horizontal adjusting screw 13 and vertical adjusting screw 14 and make the settlement observation ruler pad place in suitable position, place the levelling rod on hemisphere ruler pad 3, press from both sides tight levelling rod through clamping mechanism, can measure.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (6)
1. The utility model provides a subside and survey chi pad which characterized in that: the multifunctional ruler comprises a support (1), a rotary table (2) and a hemispherical ruler pad (3), wherein the rotary table (2) is rotatably arranged at the upper end of the support (1) through a rotating shaft (21), and the hemispherical ruler pad (3) is fixedly arranged on the upper side of the rotary table (2);
the support (1) comprises a bottom plate (11) and telescopic supporting legs, the telescopic supporting legs are connected with the bottom plate (11), and a positioning device (5) is arranged between the bottom plate (11) and the rotating shaft (21).
2. A sedimentation observation ruler pad according to claim 1, wherein: and a switch type magnetic base (4) is arranged between the turntable (2) and the hemispherical ruler pad (3).
3. A sedimentation observation ruler pad according to claim 1, wherein: the telescopic supporting legs are uniformly arranged along the circumferential direction of the bottom plate, each telescopic supporting leg comprises a supporting plate (12), a horizontal adjusting screw rod (13) and a vertical adjusting screw rod (14), the supporting plates (12) are arranged on the bottom plate (11) in a sliding mode along the horizontal direction, the horizontal adjusting screw rods (13) are in threaded connection with the supporting plates (12), and one ends of the horizontal adjusting screw rods (13) penetrate through the supporting plates (12) to be connected with the bottom plate (11) in a rotating mode;
the vertical adjusting screw (14) is arranged at one end of the supporting plate (12) in the vertical direction, the vertical adjusting screw (14) is in threaded connection with the supporting plate (12), and a supporting pad (15) is arranged at the lower end of the vertical adjusting screw (14).
4. A sedimentation observation ruler pad according to claim 3, wherein: a polish rod (16) is arranged on the bottom plate (11) in the same direction as the horizontal adjusting screw rod (13), and the polish rod (16) is connected with the support plate (12) in a sliding manner.
5. A sedimentation observation ruler pad according to claim 1, wherein: still include clamping mechanism (6), clamping mechanism (6) are including collar (61) and clamping bolt (62), collar (61) is fixed to be set up in carousel (2) upper end, clamping bolt (62) are provided with threely, and the equipartition is in the circumference of collar (61), hemisphere chi pad (3) are located collar (61).
6. A sedimentation observation ruler pad according to claim 1, wherein: the positioning device (5) comprises a positioning bolt, a threaded hole leading to the rotating shaft (21) is formed in the side face of the base plate (11), the positioning bolt is in threaded connection with the threaded hole, and one end of the positioning bolt is abutted to the rotating shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022970799.0U CN213657870U (en) | 2020-12-11 | 2020-12-11 | Settlement observation ruler pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022970799.0U CN213657870U (en) | 2020-12-11 | 2020-12-11 | Settlement observation ruler pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213657870U true CN213657870U (en) | 2021-07-09 |
Family
ID=76689917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022970799.0U Active CN213657870U (en) | 2020-12-11 | 2020-12-11 | Settlement observation ruler pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213657870U (en) |
-
2020
- 2020-12-11 CN CN202022970799.0U patent/CN213657870U/en active Active
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