CN219624735U - Ruler pad for measuring surveying and mapping level - Google Patents
Ruler pad for measuring surveying and mapping level Download PDFInfo
- Publication number
- CN219624735U CN219624735U CN202320418073.7U CN202320418073U CN219624735U CN 219624735 U CN219624735 U CN 219624735U CN 202320418073 U CN202320418073 U CN 202320418073U CN 219624735 U CN219624735 U CN 219624735U
- Authority
- CN
- China
- Prior art keywords
- ruler pad
- arc
- surveying
- steel ball
- pad base
- 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.)
- Active
Links
Abstract
The utility model provides a measuring ruler pad of a surveying and mapping level, and relates to the technical field of surveying and mapping equipment, comprising a ruler pad base, wherein the bottom of the ruler pad base is provided with supporting feet, and rolling assemblies are arranged on the supporting feet; the rolling assembly comprises a mounting seat, the supporting leg is connected to the top of the mounting seat, an arc-shaped groove is formed in the center of the bottom of the mounting seat, a steel ball is installed in the arc-shaped groove, a cover plate for preventing the steel ball from separating from the arc-shaped groove is arranged at the bottom of the mounting seat, the rolling assembly is installed on the supporting leg of the ruler pad base, the rolling assembly is subsequently installed on the supporting leg, the steel ball bottom of the rolling assembly is contacted with the ground in the whole transferring process, and the rolling assembly rotates in the arc-shaped groove, and the whole stable movement is driven by applying a horizontal acting force to the ruler pad base.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping equipment, in particular to a measuring ruler pad of a surveying and mapping level.
Background
The leveling rod is a leveling rod for leveling measurement and is made of high-quality wood, glass fiber reinforced plastic, aluminum alloy and other materials. The leveling rod that uses always has slide rule, folding rule and two-sided leveling rod three kinds, and the leveling rod needs practical ruler pad to support it at practical in-process, and the ruler pad is made by triangle-shaped's cast iron piece, and upper portion central authorities have protruding hemisphere, have three closed angles in order to step on in the soil below, make it stable.
The prior document has the application number of: "CN202011133222.2", its name is a convenient levelling rod pad, and when using, need erect the turning point many times when transferring to the distance between the next point of awaiting measuring, all need carry the next turning point department with ruler pad and levelling rod when erecting the turning point each time, and long-time transport ruler pad and levelling rod can increase manual labor intensity, and then has influenced work efficiency.
Disclosure of Invention
The utility model aims to provide a measuring ruler pad of a surveying and mapping level, which can transfer the whole in a more labor-saving manner.
In order to solve the technical problems, the utility model adopts the following technical scheme:
in a first aspect, an embodiment of the present utility model provides a measuring scale pad for a mapping level, including a scale pad base, a foot provided at a bottom of the scale pad base, and a rolling assembly mounted on the foot; the rolling assembly comprises a mounting seat, the supporting legs are connected to the top of the mounting seat, an arc-shaped groove is formed in the center of the bottom of the mounting seat, a steel ball is arranged in the arc-shaped groove, and a cover plate for preventing the steel ball from being separated from the arc-shaped groove is arranged at the bottom of the mounting seat.
In some embodiments of the present utility model, a cylindrical fulcrum is disposed at the top center of the ruler pad base, and a positioning cylinder is connected between the cylindrical fulcrum and the ruler pad base.
In some embodiments of the present utility model, the positioning cylinder and the ruler pad base are integrally formed, and the cylindrical supporting point is clamped at the top center of the positioning cylinder.
In the utility model, the positioning cylinder is welded at the center of the ruler pad base.
In the utility model, the side surface of the ruler pad base is provided with a mounting hole, and a handle is rotationally connected in the mounting hole.
In the utility model, three supporting legs are arranged, and the bottom of each supporting leg is detachably connected with one rolling assembly.
In the utility model, the mounting seat is provided with a clamping groove for accommodating the supporting legs, and the supporting legs are clamped in the clamping groove.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
in order to realize the whole convenient transfer of the ruler pad base, the rolling assembly is arranged on the supporting leg subsequently, the whole ruler pad base can be manually pulled to move, when the ruler pad base moves, the part of the steel ball penetrates through the cover plate and then contacts with the ground, the steel ball is driven to roll in the arc-shaped groove in the process of pulling the ruler pad base, meanwhile, the cover plate is arranged to ensure that the steel ball cannot be separated from the arc-shaped groove in the process of rolling in the arc-shaped groove, the bottom of the steel ball of the rolling assembly is contacted with the ground in the whole transfer process, and the whole convenient movement can be realized only by applying the action of the horizontal direction to the ruler pad base subsequently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side elevational view of the FIG. 1 embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view at A-A of FIG. 2 in accordance with the present utility model.
Icon: 1. a ruler pad base; 2. a positioning cylinder; 3. a cylindrical fulcrum; 4. a mounting hole; 5. a handle; 6. a support leg; 7. a rolling assembly; 8. a mounting base; 9. a clamping groove; 10. a cover plate; 11. an arc-shaped groove; 12. and (3) a steel ball.
Detailed Description
Example 1
Referring to fig. 1-3, fig. 1 is a schematic overall structure, fig. 2 is a schematic side structure of fig. 1, and fig. 3 is a schematic cross-sectional view of fig. 2 at A-A; the embodiment provides a measuring ruler pad of a surveying and mapping level, which comprises a ruler pad base 1, wherein the bottom of the ruler pad base 1 is provided with a supporting leg 6, and a rolling assembly 7 is arranged on the supporting leg 6; the rolling assembly 7 comprises a mounting seat 8, a supporting leg 6 is connected to the top of the mounting seat 8, an arc-shaped groove 11 is formed in the center of the bottom of the mounting seat 8, a steel ball 12 is mounted in the arc-shaped groove 11, and a cover plate 10 for preventing the steel ball 12 from being separated from the arc-shaped groove 11 is arranged at the bottom of the mounting seat 8.
In this embodiment, actually when the foot 6 at the bottom of the ulpad base 1 is transferred to the next to-be-measured point, in order to realize the whole convenient transfer of the ulpad base 1, the rolling component 7 is installed on the foot 6 of the ulpad base 1, then the rolling component 7 is installed on the foot 6, the whole ulpad base 1 can be manually pulled to move, when moving, the part of the steel ball 12 penetrates through the cover plate to contact with the ground, the steel ball 12 is driven to roll in the arc groove 11 in the process of pulling the ulpad base 1, meanwhile, in order to ensure that the steel ball 12 cannot be separated from the arc groove 11 in the process of rolling in the arc groove 11, the cover plate 10 is selectively installed at the bottom of the installation seat 8, the steel ball 12 can be prevented from being separated from the arc groove 11, the bottom of the steel ball 12 of the rolling component 7 contacts with the ground in the transferring process and rotates in the arc groove 11, and then the whole convenient movement can be realized only by applying the action of the horizontal direction to the ulpad base 1.
In this embodiment, the top center department of ruler pad base 1 is provided with cylindricality fulcrum 3, is connected with a positioning tube 2 between cylindricality fulcrum 3 and the ruler pad base 1, in order to be convenient for the installation of cylindricality fulcrum 3, select to connect with a positioning tube 2 between the two, the specific connection is as follows: the positioning cylinder 2 and the ruler pad base 1 are integrally formed, for example, the positioning cylinder 2 is welded at the center of the ruler pad base 1 in a welding mode, or is formed by stamping through a die, in order to facilitate connection of the cylindrical supporting point 3 on the positioning cylinder 2, the cylindrical supporting point 3 is selected to be clamped at the top center of the positioning cylinder 2, for example, the cylindrical supporting point 3 is in interference fit with an inner hole of the positioning cylinder 2, and the cylindrical supporting point 3 is pressed into the inner hole of the positioning cylinder 2 in an inserting mode, so that connection of the positioning cylinder 2 and the cylindrical supporting point 3 is completed.
As a further improvement, in order to reduce the friction force after the contact between the steel ball 12 and the arc-shaped groove 11, the inner wall of the arc-shaped groove 11 can be polished, so that the surface of the inner wall of the arc-shaped groove 11 is smooth, and the steel ball 12 can roll in the arc-shaped groove 11 more easily.
Example 2
The embodiment provides a measuring ruler pad of a surveying and mapping level, which comprises a ruler pad base 1, wherein the bottom of the ruler pad base 1 is provided with a supporting leg 6, and a rolling assembly 7 is arranged on the supporting leg 6; the rolling assembly 7 comprises a mounting seat 8, a supporting leg 6 is connected to the top of the mounting seat 8, an arc-shaped groove 11 is formed in the center of the bottom of the mounting seat 8, a steel ball 12 is mounted in the arc-shaped groove 11, and a cover plate 10 for preventing the steel ball 12 from being separated from the arc-shaped groove 11 is arranged at the bottom of the mounting seat 8.
In this embodiment, actually when the foot 6 at the bottom of the ulpad base 1 is transferred to the next to-be-measured point, in order to realize the whole convenient transfer of the ulpad base 1, the rolling component 7 is installed on the foot 6 of the ulpad base 1, then the rolling component 7 is installed on the foot 6, the whole ulpad base 1 can be manually pulled to move, when moving, the part of the steel ball 12 penetrates through the cover plate to contact with the ground, the steel ball 12 is driven to roll in the arc groove 11 in the process of pulling the ulpad base 1, meanwhile, in order to ensure that the steel ball 12 cannot be separated from the arc groove 11 in the process of rolling in the arc groove 11, the cover plate 10 is selectively installed at the bottom of the installation seat 8, the steel ball 12 can be prevented from being separated from the arc groove 11, the bottom of the steel ball 12 of the rolling component 7 contacts with the ground in the transferring process and rotates in the arc groove 11, and then the whole convenient movement can be realized only by applying the action of the horizontal direction to the ulpad base 1.
In order to make the rule pad base 1 more convenient for manually applying an acting force to pull the rule pad base 1 to be integrally transferred to the next to-be-measured point, the side surface of the rule pad base 1 is provided with the mounting hole 4, the handle 5 is arranged in the mounting hole 4, meanwhile, in order to facilitate the adjustment of the pulling angle, the handle 5 is selected to be arranged in the mounting hole 4 in a rotating connection mode, and the mounting hole 4 is horizontally arranged on the side surface of the rule pad base 1.
In this embodiment, three supporting legs 6 are provided as supporting points, the three supporting points are distributed at equal intervals, a rolling assembly 7 is detachably connected to the bottom of each supporting leg 6, the rolling assembly 7 is mounted on the supporting leg 6 during transferring, and the whole transferring can be satisfied, otherwise, after the supporting leg 6 is moved to a corresponding detecting position, the rolling assembly 7 is pulled out, and then the three supporting legs 6 are supported on the ground; the manner of detachable connection of the foot 6 to the rolling assembly 7 is as follows: offer the draw-in groove 9 that is used for holding stabilizer blade 6 on mount pad 8, stabilizer blade 6 joint is in draw-in groove 9, when needs connect rolling element 7, opens there is draw-in groove 9 on the mount pad 8 with rolling element 7, aligns stabilizer blade 6 to in interference fit's mode inserts stabilizer blade 6 in draw-in groove 9, when needs pull out, will stabilizer blade 6 pull into draw-in groove 9 can.
In summary, in order to realize the convenient and fast transfer of the whole ruler pad base 1, the embodiment of the utility model provides a measuring ruler pad of a mapping level, therefore, a rolling component 7 is installed on a supporting leg 6 of the ruler pad base 1, the rolling component 7 is installed on the supporting leg 6, the whole ruler pad base 1 can be moved by manually pulling, when the whole ruler pad base 1 is moved, a part of a steel ball 12 penetrates through a cover plate to contact with the ground, the steel ball 12 is driven to roll in an arc groove 11 in the process of pulling the ruler pad base 1, meanwhile, in order to ensure that the steel ball 12 cannot be separated from the arc groove 11 in the process of rolling in the arc groove 11, a cover plate 10 is installed at the bottom of an installation seat 8, the cover plate 10 can prevent the steel ball 12 from separating from the arc groove 11, and the bottom of the steel ball 12 of the rolling component 7 contacts with the ground and rotates in the arc groove 11, and the convenient and fast movement of the whole ruler pad base 1 can be realized by applying the action of the horizontal direction in the follow-up; then, in order to reduce the frictional force after contact between steel ball 12 and the arc groove 11, can polish the inner wall of arc groove 11 and handle, finally make the inner wall body surface of arc groove 11 smooth, more do benefit to steel ball 12 and roll in arc groove 11, set up three stabilizer blade 6 as the supporting point, and equidistant distribution of three supporting point to all can dismantle at the bottom of every stabilizer blade 6 and connect a rolling element 7, install rolling element 7 on stabilizer blade 6 during the transfer and can satisfy and shift its whole steady.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The measuring ruler pad of the surveying and mapping level is characterized by comprising a ruler pad base (1), wherein a supporting leg (6) is arranged at the bottom of the ruler pad base (1), and a rolling assembly (7) is arranged on the supporting leg (6);
the rolling assembly (7) comprises a mounting seat (8), the supporting legs (6) are connected to the top of the mounting seat (8), an arc-shaped groove (11) is formed in the center of the bottom of the mounting seat (8), a steel ball (12) is arranged in the arc-shaped groove (11), and a cover plate (10) for preventing the steel ball (12) from being separated from the arc-shaped groove (11) is arranged at the bottom of the mounting seat (8).
2. The surveying leveling staff gauge measuring ruler pad according to claim 1, characterized in that a cylindrical supporting point (3) is arranged at the top center of the ruler pad base (1), and a positioning cylinder (2) is connected between the cylindrical supporting point (3) and the ruler pad base (1).
3. The surveying and mapping level measuring ruler pad according to claim 2, wherein the positioning cylinder (2) and the ruler pad base (1) are integrally formed, and the cylindrical supporting point (3) is clamped at the top center of the positioning cylinder (2).
4. A surveying leveling ruler pad according to claim 3, characterized in that the positioning cylinder (2) is welded at the top centre of the ruler pad base (1).
5. The surveying and mapping level measuring ruler pad according to claim 1, wherein a mounting hole (4) is formed in the side face of the ruler pad base (1), and a handle (5) is rotationally connected to the mounting hole (4).
6. A surveying leveling ruler pad according to claim 1, characterised in that three feet (6) are provided and that one rolling assembly (7) is detachably connected to the bottom of each foot (6).
7. The surveying and mapping level measuring ruler pad according to claim 1, wherein the mounting base (8) is provided with a clamping groove (9) for accommodating the supporting leg (6), and the supporting leg (6) is clamped in the clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320418073.7U CN219624735U (en) | 2023-03-06 | 2023-03-06 | Ruler pad for measuring surveying and mapping level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320418073.7U CN219624735U (en) | 2023-03-06 | 2023-03-06 | Ruler pad for measuring surveying and mapping level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624735U true CN219624735U (en) | 2023-09-01 |
Family
ID=87791960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320418073.7U Active CN219624735U (en) | 2023-03-06 | 2023-03-06 | Ruler pad for measuring surveying and mapping level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219624735U (en) |
-
2023
- 2023-03-06 CN CN202320418073.7U patent/CN219624735U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116006865B (en) | Vertical surveying device convenient to fix and used for geographical mapping and application method thereof | |
| CN219624735U (en) | Ruler pad for measuring surveying and mapping level | |
| KR20150082809A (en) | Level measuring device | |
| CN216431117U (en) | Self-adjusting level measuring device for civil engineering | |
| CN210004088U (en) | portable measuring instrument for industrial and civil building design | |
| CN209028218U (en) | A kind of RTK convenient to use | |
| CN210950576U (en) | Portable measuring device is used in engineering construction | |
| CN211083393U (en) | Special coordinate measuring device of road engineering construction | |
| CN208653456U (en) | A kind of mapping Sopwith staff fixed frame | |
| CN111561648A (en) | Foot-operated scale foot rest convenient to operation | |
| CN211145835U (en) | Horizontal fixing device for exploration surveying and mapping | |
| CN214037629U (en) | Dipperstick for engineering cost | |
| CN213579062U (en) | Ring piece measuring tool | |
| CN218845683U (en) | Positioning device for underground pipeline measurement | |
| CN217130804U (en) | Real estate is on-spot mapping device for survey and drawing | |
| CN214405203U (en) | Engineering measuring instrument support for building engineering | |
| CN109881588A (en) | Pier adjusting device and pier adjusting system | |
| CN219434254U (en) | Anchor rod locking force testing device | |
| CN218479583U (en) | Strutting arrangement is used in construction of assembly type structure interior wall | |
| CN211626464U (en) | Measuring device for building engineering management | |
| CN219298768U (en) | Supporting structure for angle adjustment of inclined column steel template | |
| CN218331986U (en) | Hole site measuring device based on PHC prestressed concrete tubular pile | |
| CN218027203U (en) | Support installation adjusting device | |
| CN212154248U (en) | Support piece for building construction | |
| CN213840317U (en) | Special measuring device of building engineering cost |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |