CN219347734U - Leveling is with holding up chi device - Google Patents
Leveling is with holding up chi device Download PDFInfo
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- CN219347734U CN219347734U CN202320624959.7U CN202320624959U CN219347734U CN 219347734 U CN219347734 U CN 219347734U CN 202320624959 U CN202320624959 U CN 202320624959U CN 219347734 U CN219347734 U CN 219347734U
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- leveling
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Abstract
The utility model discloses a leveling rod device for leveling measurement, which relates to the field of measuring tools and comprises a base, an adjusting and positioning mechanism and a leveling rod supporting mechanism, wherein a cross-shaped chute is formed in the upper surface of the base, leveling components are arranged at four corners of the base, the adjusting and positioning mechanism comprises a sliding block, a locking piece, a driving component and a rotating disc, the sliding block can slide in the cross-shaped chute and can be fixed through the locking piece, the rotating disc is arranged above the sliding block, and a placing groove is formed in the rotating disc.
Description
Technical Field
The utility model belongs to the field of measuring tools, and particularly relates to a leveling rod device for leveling.
Background
Leveling is also called as "geometric leveling", which is one of the most important measurement modes of elevation measurement, and is a method for measuring the height difference between two points on the ground by using a leveling instrument and a leveling rod.
At present, in the conventional leveling process, the plumb degree of the leveling rod is still finished by manually supporting the leveling rod, and is influenced by the operation level of operators and external conditions, the plumb precision of the leveling rod is easily influenced, the leveling rod supporting efficiency is low, the manual quantity is large, the precision and the efficiency of leveling measurement are seriously restricted, and the problems of unstable precision, large labor consumption, hard and the like exist in practical application.
Therefore, we propose a leveling rod device to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the problems that the plumb degree of a leveling rod is still finished by manual leveling rod during conventional leveling, the plumb precision of the leveling rod is easily influenced by the operation level of an operator and external conditions, the leveling rod is low in efficiency, the number of labor is large and the like, the precision and the efficiency of leveling measurement are seriously restricted, and the problems of unstable precision, high labor consumption and high pain exist in practical application, the leveling rod device for leveling measurement is provided.
The utility model solves the technical problems by adopting the scheme that: the leveling ruler device comprises a base, an adjusting and positioning mechanism and a ruler supporting mechanism, wherein a cross-shaped chute is formed in the upper surface of the base, and leveling assemblies are arranged at four corners of the base.
The adjusting and positioning mechanism comprises a sliding block, a locking piece, a driving assembly and a rotating disc, wherein the sliding block can slide in a cross-shaped sliding groove and can be fixed through the locking piece, the rotating disc is arranged above the sliding block, a placing groove is formed in the rotating disc, and the driving assembly is arranged on the sliding block and can drive the rotating disc to rotate.
The supporting mechanism for the ruler comprises an adjusting piece, a clamping plate, a locating piece and a U-shaped shell, wherein the clamping plate is arranged in a placing groove, the adjusting piece is arranged on the upper surface of the rotating disc and can adjust the position of the clamping plate in the placing groove, the bottom end of the U-shaped shell is fixedly provided with the upper surface of the rotating disc, an extending plate is arranged in the U-shaped shell and can axially slide along the U-shaped shell and can be fixed through the locating piece, and the lower section of the U-shaped shell and the upper section of the extending plate are fixedly provided with a U-shaped clamp for placing a leveling rod respectively.
As a preferable technical scheme of the utility model, two wheels are respectively and fixedly arranged on two sides of the base.
As a preferable technical scheme of the utility model, the leveling component is a leveling foundation bolt arranged at the bottom of the base.
As a preferable technical scheme of the utility model, the leveling component is a telescopic piece arranged at the top of the base, and the telescopic end of the telescopic piece penetrates out of the base and is fixedly provided with a contact plate.
As a preferable technical scheme of the utility model, long sliding grooves are respectively formed in the inner walls of the two sides of the U-shaped shell, sliding strips are respectively fixedly arranged on the two side surfaces of the extension plate, and the sliding strips are arranged in the sliding grooves in a sliding manner.
As a preferable technical scheme of the utility model, the telescopic piece is any one of an electric push rod, a hydraulic rod and a cylinder.
As a preferable technical scheme of the utility model, a groove is formed in the sliding block, a first threaded hole is formed in the bottom of the groove, a plurality of threaded grooves are formed in the bottom of the cross-shaped sliding groove, the locking piece is a locking screw rod, the locking screw rod is in threaded connection with the first threaded hole, and the bottom end of the locking screw rod is in threaded connection with the corresponding threaded groove.
As a preferable technical scheme of the utility model, the driving assembly is a driving motor arranged at the top of the sliding block, and an output shaft of the driving motor is fixedly connected with the lower surface of the rotating disk.
As a preferable technical scheme of the utility model, the driving assembly comprises a supporting shaft and a driving motor, wherein the bottom end of the supporting shaft is arranged at the top of the sliding block through a first bearing, the top end of the supporting shaft is fixedly connected with the lower surface of the rotating disk, the driving motor is fixedly arranged at the top of the sliding block, the output shaft of the driving motor and the supporting shaft are respectively sleeved with gears, and the two gears are meshed.
As a preferable technical scheme of the utility model, the adjusting piece comprises an adjusting screw and a nut fixedly arranged on the rotating disk, the adjusting screw is in threaded connection with the nut, a second bearing is sleeved at the optical axis end of the adjusting screw, and the second bearing is arranged on the clamping plate.
As a preferable technical scheme of the utility model, the positioning piece is a positioning screw rod, the positioning screw rod is in threaded connection with a threaded hole II formed in the upper section of the U-shaped shell, and the inner end of the positioning screw rod is in contact with the extension plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the leveling rod is placed into the U-shaped clamp, the bottom end of the leveling rod is positioned in the placing groove, and the leveling rod is clamped and fixed through the clamping plate by rotating the adjusting screw, so that the stability of the leveling rod in the use process is ensured, and therefore, a worker is not required to manually centralize the leveling rod, the efficiency is improved, the stability of the precision is ensured, the labor capacity of the worker is reduced, and the human error is reduced.
2. According to the utility model, the distance between the two U-shaped clamps can be adjusted according to the length of the leveling rod by arranging the U-shaped shell and the extension plate, so that the two ends of the leveling rod can be positioned by the two U-shaped clamps, and the stability of the leveling rod can be controlled better.
3. According to the leveling device, the base can be leveled according to the terrain and the ground gradient by arranging the four groups of leveling components, so that the accuracy of the reading of the leveling rod is ensured.
4. The rotary table is driven to rotate by the driving component, and the rotary table and the leveling rod can be rotated and adjusted in angle.
5. According to the utility model, the cross-shaped sliding grooves and the sliding blocks are arranged, so that the positions of the rotating disc and the leveling rod can be adjusted according to the topography and the actual use requirements.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
fig. 3 is a schematic diagram of the front view structure of the present utility model.
In the figure: 1 base, 2 cross chute, 31 slider, 32 rotary disk, 33 retaining member, 34 driving motor, 35 screw thread groove, 41 adjusting screw, 42 splint, 43 nut, 44 standing groove, 51U type casing, 52 setting element, 53 slide, 54 extension board, 6U type clamp, 7 wheels, 81 leveling rag bolt, 82 contact plate, 83 extension piece.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Referring to fig. 1-3, the present utility model provides a technical solution of a leveling rod device for leveling:
embodiment one:
according to the illustration of fig. 1-3, including base 1, adjusting and positioning mechanism and supporting mechanism of supporting ruler, two wheels 7 are fixed mounting respectively to the both sides of base 1, and cross spout 2 has been seted up to the upper surface of base 1, and the four corners department of base 1 all is provided with leveling subassembly, and leveling subassembly is for installing the leveling rag bolt 81 in base 1 bottom, through setting up four leveling rag bolts 81, can leveling base 1 according to topography, ground slope to guarantee the accuracy of levelling rod reading.
The adjusting and positioning mechanism comprises a sliding block 31, a locking piece 33, a driving assembly and a rotating disk 32, wherein the sliding block 31 can slide in a cross-shaped sliding groove 2, the sliding block 31 is arranged, the positions of the rotating disk 32 and a leveling rod can be adjusted according to terrains and actual use requirements, a groove is formed in the sliding block 31, a first threaded hole is formed in the bottom of the groove, a plurality of thread grooves 35 are formed in the bottom of the cross-shaped sliding groove 2, the locking piece 33 is a locking screw rod which is in threaded connection with the first threaded hole, the bottom of the locking screw rod is in threaded connection with the corresponding thread groove 35, the position of the sliding block 31 can be fixed, so that the leveling rod cannot move in the use process, the rotating disk 32 is arranged above the sliding block 31, a placing groove 44 is formed in the rotating disk 32, the driving assembly is a driving motor 34 installed at the top of the sliding block 31, an output shaft of the driving motor 34 is fixedly connected with the lower surface of the rotating disk 32, and the rotating disk 32 can be rotated and adjusted in a rotating manner through the driving motor 34.
The supporting mechanism for the ruler comprises an adjusting piece, a clamping plate 42, a positioning piece 52 and a U-shaped shell 51, wherein the clamping plate 42 is arranged in a placing groove 44, the adjusting piece comprises an adjusting screw 41 and a nut 43 fixedly installed on the rotating disc 32, the adjusting screw 41 is in threaded connection with the nut 43, a second bearing is sleeved at the optical axis end of the adjusting screw, the second bearing is installed on the clamping plate 42, the position of the clamping plate 42 in the placing groove 44 can be adjusted by rotating the adjusting screw 41, and the leveling rod is clamped and fixed through the clamping plate 42 so as to ensure the stability of the leveling rod in the using process, thereby the leveling rod is not required to be manually straightened by a worker, the efficiency is improved, the precision is ensured to be stable, the labor amount of the worker is reduced, the human error is reduced, and the upper surface of the rotating disc 32 is fixedly installed at the bottom end of the U-shaped shell 51.
The extension board 54 is arranged in the U-shaped shell 51, long sliding grooves are respectively formed in the inner walls of the two sides of the U-shaped shell 51, sliding strips 53 are respectively fixedly arranged on the two side faces of the extension board 54, the sliding strips 53 are arranged in the sliding grooves in a sliding mode, the extension board 54 can axially slide along the U-shaped shell 51, the positioning piece 52 is a positioning screw, the positioning screw is in threaded connection with a threaded hole formed in the upper section of the U-shaped shell 51, the inner end of the positioning screw is in contact with the extension board 54, the distance between the two U-shaped clamps 6 can be adjusted according to the length of the leveling rod through the arrangement of the U-shaped shell 51 and the extension board 54, so that the two ends of the leveling rod can be positioned through the two U-shaped clamps 6, the leveling rod can be controlled well, the lower section of the U-shaped shell 51 and the upper section of the extension board 54 are respectively fixedly provided with the U-shaped clamps 6 used for placing the leveling rod, and the U-shaped clamps 6 can be replaced according to the specification of the leveling rod in the embodiment.
When the leveling rod supporting device is particularly used, the leveling rod supporting device is firstly moved to a designated position, then whether the base 1 is horizontal or not is judged, and when leveling treatment is required to be carried out on the base 1, the corresponding leveling anchor bolts 81 are rotated to level the base 1;
then the extending plate 54 is pulled upwards to adjust the distance between the two U-shaped hoops 6, after the adjustment is completed, the positioning screw is rotated forwards to fix the position of the extending plate 54, then the leveling rod is placed into the U-shaped hoops 6 from the top, the bottom end of the leveling rod is positioned in the placing groove 44, and then the leveling rod is clamped and fixed through the clamping plate 42 by rotating the adjusting screw 41 so as to ensure the stability of the leveling rod in the use process;
finally, the sliding block 31 adjusts the positions of the rotating disk 32 and the leveling rod, after the adjustment is proper, the locking screw is rotated forward, so that the locking screw is in threaded connection with the corresponding thread groove 35, and then a worker uses the leveling rod to conduct accurate measurement.
Embodiment two:
on the basis of the first embodiment, the differences are as follows: as shown in fig. 3, the leveling component is a telescopic member 83 installed at the top of the base 1, the telescopic end of the telescopic member 83 penetrates out of the base 1 and is fixedly provided with a contact plate 82, and the telescopic member 83 is any one of an electric push rod, a hydraulic rod and a cylinder.
Embodiment III:
on the basis of the first embodiment, the differences are as follows: the driving assembly comprises a supporting shaft and a driving motor 34, wherein the bottom end of the supporting shaft is arranged at the top of the sliding block 31 through a first bearing, the top end of the supporting shaft is fixedly connected with the lower surface of the rotating disk 32, the driving motor 34 is fixedly arranged at the top of the sliding block 31, and gears are respectively sleeved on the output shaft of the driving motor 34 and the supporting shaft and meshed with each other.
Claims (10)
1. The utility model provides a leveling is with holding up chi device which characterized in that: the leveling device comprises a base, an adjusting and positioning mechanism and a supporting ruler supporting mechanism, wherein a cross-shaped chute is formed in the upper surface of the base, and leveling assemblies are arranged at four corners of the base;
the adjusting and positioning mechanism comprises a sliding block, a locking piece, a driving assembly and a rotating disc, wherein the sliding block can slide in a cross-shaped sliding groove and can be fixed through the locking piece, the rotating disc is arranged above the sliding block, a placing groove is formed in the rotating disc, and the driving assembly is arranged on the sliding block and can drive the rotating disc to rotate;
the supporting mechanism for the ruler comprises an adjusting piece, a clamping plate, a locating piece and a U-shaped shell, wherein the clamping plate is arranged in a placing groove, the adjusting piece is arranged on the upper surface of the rotating disc and can adjust the position of the clamping plate in the placing groove, the bottom end of the U-shaped shell is fixedly provided with the upper surface of the rotating disc, an extending plate is arranged in the U-shaped shell and can axially slide along the U-shaped shell and can be fixed through the locating piece, and the lower section of the U-shaped shell and the upper section of the extending plate are fixedly provided with a U-shaped clamp for placing a leveling rod respectively.
2. The leveling rod apparatus according to claim 1, wherein: two sides of the base are respectively and fixedly provided with two wheels.
3. The leveling rod apparatus according to claim 1, wherein: the leveling assembly is a leveling foundation bolt arranged at the bottom of the base.
4. The leveling rod apparatus according to claim 1, wherein: the leveling component is a telescopic piece arranged at the top of the base, and the telescopic end of the telescopic piece penetrates out of the base and is fixedly provided with a contact plate.
5. The leveling rod apparatus according to claim 1, wherein: long sliding grooves are respectively formed in the inner walls of the two sides of the U-shaped shell, sliding strips are respectively fixedly arranged on the two side faces of the extension plate, and the sliding strips are arranged in the sliding grooves in a sliding mode.
6. The leveling rod apparatus according to claim 1, wherein: the sliding block is internally provided with a groove, the bottom of the groove is provided with a first threaded hole, the bottom of the cross-shaped sliding groove is provided with a plurality of threaded grooves, the locking piece is a locking screw rod, the locking screw rod is in threaded connection with the first threaded hole, and the bottom of the locking screw rod is in threaded connection with the corresponding threaded groove.
7. The leveling rod apparatus according to claim 1, wherein: the driving assembly is a driving motor arranged at the top of the sliding block, and an output shaft of the driving motor is fixedly connected with the lower surface of the rotating disk.
8. The leveling rod apparatus according to claim 1, wherein: the driving assembly comprises a supporting shaft and a driving motor, the bottom end of the supporting shaft is arranged at the top of the sliding block through a first bearing, the top end of the supporting shaft is fixedly connected with the lower surface of the rotating disk, the driving motor is fixedly arranged at the top of the sliding block, gears are respectively sleeved on an output shaft of the driving motor and the supporting shaft, and the two gears are meshed.
9. The leveling rod apparatus according to claim 1, wherein: the adjusting piece comprises an adjusting screw and a nut fixedly arranged on the rotating disc, the adjusting screw is in threaded connection with the nut, a second bearing is sleeved at the optical axis end of the adjusting screw, and the second bearing is arranged on the clamping plate.
10. The leveling rod apparatus according to claim 1, wherein: the locating piece is a locating screw rod, the locating screw rod is in threaded connection with a threaded hole II formed in the upper section of the U-shaped shell, and the inner end of the locating screw rod is in contact with the extension plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624959.7U CN219347734U (en) | 2023-03-27 | 2023-03-27 | Leveling is with holding up chi device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624959.7U CN219347734U (en) | 2023-03-27 | 2023-03-27 | Leveling is with holding up chi device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219347734U true CN219347734U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624959.7U Active CN219347734U (en) | 2023-03-27 | 2023-03-27 | Leveling is with holding up chi device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219347734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089664A (en) * | 2024-04-25 | 2024-05-28 | 济南鲁桥工程检测有限公司 | Perpendicularity measuring device for constructional engineering |
-
2023
- 2023-03-27 CN CN202320624959.7U patent/CN219347734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089664A (en) * | 2024-04-25 | 2024-05-28 | 济南鲁桥工程检测有限公司 | Perpendicularity measuring device for constructional engineering |
| CN118089664B (en) * | 2024-04-25 | 2024-07-09 | 济南鲁桥工程检测有限公司 | Perpendicularity measuring device for constructional engineering |
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