CN219416159U - Level gauge for engineering measurement - Google Patents
Level gauge for engineering measurement Download PDFInfo
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- CN219416159U CN219416159U CN202320376331.XU CN202320376331U CN219416159U CN 219416159 U CN219416159 U CN 219416159U CN 202320376331 U CN202320376331 U CN 202320376331U CN 219416159 U CN219416159 U CN 219416159U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a level gauge for engineering measurement, which belongs to the field of engineering measurement equipment and comprises a tripod, a mounting seat, a base, an instrument body, a driving assembly and an adjusting assembly, wherein the mounting seat is detachably arranged at the top of the tripod, a limit groove is formed in the mounting seat, and the base is slidably arranged in the limit groove; the base is provided with a containing groove, the length direction of the containing groove is perpendicular to the length direction of the limiting groove, and the instrument body is arranged in the containing groove in a sliding manner; the driving component is arranged on the mounting seat; the adjusting component is arranged on the base. The staff drives the base to move along the length direction of spacing groove through drive assembly in the spacing groove, and the base drives the instrument body and removes to drive the instrument body along the length direction of holding groove in the holding groove through adjusting assembly, realize the multidirectional fine setting of instrument body on the horizontal direction, remove the working process of readjusting the tripod from, effectively improve the comparatively loaded down with trivial details and time consuming problem in position of fine setting level gauge.
Description
Technical Field
The application relates to the field of engineering measurement equipment, in particular to a level gauge for engineering measurement.
Background
The level gauge is an instrument for establishing a horizontal line of sight to measure the height difference between two points of the ground, and is widely applied to construction projects such as constructional engineering, hydraulic engineering, municipal engineering and the like.
Currently, the main components of a level generally comprise an instrument body, a base and a tripod, wherein the instrument body is rotatably mounted on the base, and the tripod is connected with the base through a fastening bolt; when the tripod is used, after the tripod is unfolded by a worker, the base is moved to enable the fastening bolt threads on the tripod to penetrate into the threaded holes formed in the base in advance, the height and flatness of the tripod are adjusted, and finally, the instrument body is adjusted to enable the instrument body to be in a horizontal state, so that measurement can be performed.
With respect to the above-described related art, the inventors found that there are the following drawbacks: when the staff erects tripod and instrument body after, need finely tune the position of surveyor's level again, can only wholly remove tripod and instrument body generally, then adjust tripod and instrument body once more, adjust instrument body to the horizontality, there is the comparatively loaded down with trivial details and time consuming problem of position of fine setting surveyor's level.
Disclosure of Invention
In order to solve the problem that the position of the fine-tuning level is complex and time-consuming, the application provides a level for engineering measurement.
The utility model provides a level gauge for engineering measurement adopts following technical scheme:
the utility model provides a level gauge for engineering measurement, includes tripod, mount pad, base, instrument body, drive assembly and adjusting part, the mount pad can dismantle the top that sets up at the tripod, set up the spacing groove on the mount pad, the base slides and sets up in the spacing groove; the base is provided with a containing groove, the length direction of the containing groove is perpendicular to the length direction of the limiting groove, and the instrument body is arranged in the containing groove in a sliding manner; the driving assembly is arranged on the mounting seat and used for driving the base to slide in the limiting groove; the adjusting component is arranged on the base and used for driving the instrument body to slide in the accommodating groove.
Through adopting above-mentioned technical scheme, when the instrument body that the staff finely tuned and erect, order about the base through drive assembly and remove along the length direction of spacing groove in the spacing groove, the base drives the instrument body and removes along the length direction of spacing groove to order about the instrument body and remove along the length direction of holding groove in the holding groove through adjusting assembly, realize the multidirectional fine setting of instrument body on the horizontal direction, remove from and readjust the course of operation of tripod, the position of effective improvement fine setting level is comparatively loaded down with trivial details and consuming time.
Optionally, the driving assembly includes a first screw and a first knob, the first screw is rotatably disposed on a side wall of the limit groove along a length direction of the limit groove, and the first screw thread is threaded on the base; the first knob is arranged at one end of the first screw rod, which is positioned outside the limiting groove.
Through adopting above-mentioned technical scheme, the staff orders about first knob and drives first lead screw rotation, can order about the base and remove in the spacing inslot, and the staff orders about the base and removes in the spacing inslot convenient.
Optionally, the adjusting component comprises a second screw rod and a second knob, the second screw rod is rotatably arranged on the side wall of the accommodating groove along the length direction of the accommodating groove, and the second screw rod is threaded on the instrument body; the second knob is arranged at one end of the second screw rod, which is positioned outside the accommodating groove.
Through adopting above-mentioned technical scheme, the staff orders about the second knob and drives the second lead screw and rotate, and the second lead screw orders about the instrument body and slides along the length direction of holding tank, and the staff orders about instrument body and slides in the holding tank convenient.
Optionally, a lifting assembly for driving the installation seat to move in the vertical direction is arranged on the tripod, the lifting assembly comprises a fixed cylinder, a support column, a third screw rod and a driving piece, the fixed cylinder is arranged on the tripod, the inside of the fixed cylinder is hollow, the upper end of the fixed cylinder is provided with an opening, the support column is inserted in the fixed cylinder in a sliding manner, and one end, far away from the fixed cylinder, of the support column is connected with the installation seat; the third lead screw is rotatably arranged on the inner bottom wall of the fixed cylinder and is threaded in the support column in a penetrating way; the driving piece is arranged on the fixed cylinder and used for driving the third screw rod to rotate.
Through adopting above-mentioned technical scheme, when the instrument height that the staff adjustment was erect, drive the third lead screw through the driving piece and rotate, the third lead screw drives the support column and removes along the length direction of fixed section of thick bamboo in fixed section of thick bamboo, and the support column drives the mount pad and removes in vertical direction, and then realizes the adjustment of instrument body's height, removes the work process of staff's adjustment tripod's height from, effectively promotes the convenience of staff's adjustment instrument body's height.
Optionally, the driving piece comprises a rocker and a driving bevel gear, the rocker is rotatably arranged on the side wall of the fixed cylinder in a penetrating way, and the driving bevel gear is coaxially and fixedly arranged at one end of the rocker in the fixed cylinder; and a driven bevel gear is coaxially and fixedly arranged on the third screw rod, and the driven bevel gear is meshed with the driving bevel gear.
Through adopting above-mentioned technical scheme, the staff rotates the rocker, and the rocker drives the drive bevel gear and rotates, and the drive bevel gear drives driven bevel gear and rotates, and driven bevel gear orders about the third lead screw and rotates, and the staff orders about the third lead screw and rotate conveniently.
Optionally, the one end that the support column kept away from fixed section of thick bamboo is the screw thread setting, the screw hole with the top looks adaptation of support column is seted up to the bottom of mount pad.
Through adopting above-mentioned technical scheme, the staff rotates the mount pad, can install the mount pad on the support column or lift off the mount pad from the support column, and the staff installs and removes the mount pad conveniently.
Optionally, the shape of the internal opening of the fixed cylinder is polygonal, and the cross-sectional shape of the support column is matched with the shape of the internal opening of the fixed cylinder.
Through adopting above-mentioned technical scheme, be the inside opening of the fixed section of thick bamboo that the polygon was seted up and make the support column only can follow the length direction of fixed section of thick bamboo and remove, effectively prevent the support column and rotate in fixed section of thick bamboo and influence the support column and remove in the vertical direction.
Optionally, the inside opening size of fixed section of thick bamboo is greater than the opening size of fixed section of thick bamboo's opening part, the support column is kept away from the one end of mount pad and is provided with the anticreep piece with the inside opening size adaptation of fixed section of thick bamboo.
Through adopting above-mentioned technical scheme, when the staff orders about the support column to the direction removal of keeping away from the fixed section of thick bamboo, the anti-disengaging piece prevents that the support column from sliding out in the fixed section of thick bamboo and lead to the instrument body to drop.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the operator finely tunes the erected instrument body, the driving component drives the base to move in the length direction of the limiting groove, the base drives the instrument body to move in the length direction of the limiting groove, and the adjusting component drives the instrument body to move in the length direction of the accommodating groove, so that the multidirectional fine tuning of the instrument body in the horizontal direction is realized, the working process of moving and readjusting the tripod is avoided, and the problems that the position of the fine tuning level is complicated and time-consuming are effectively solved;
2. when the instrument height that the staff adjustment was erect, drive the third lead screw through the driving piece and rotate, the third lead screw drives the support column and removes along the length direction of fixed section of thick bamboo in fixed section of thick bamboo, and the support column drives the mount pad and removes in vertical direction, and then realizes the adjustment of instrument body's height, removes the work process of staff's adjustment tripod's height from, effectively promotes the convenience of staff's adjustment instrument body's height.
Drawings
Fig. 1 is a schematic structural view of a level for engineering measurement according to an embodiment of the present application.
Fig. 2 is an exploded schematic view of the structure of the embodiment of the present application (the adjustable stilts of the tripod are hidden in the figure).
Fig. 3 is a partial structural cross-sectional view of an embodiment of the present application (the instrument body and base are shown partially in section and the adjustable heel brace of the tripod is hidden).
Fig. 4 is a partial structural cross-sectional view (partially cross-sectional view of the mounting base, the connection portion of the tripod, and the fixed barrel, with the adjustable stilts of the tripod hidden) from another perspective in accordance with an embodiment of the present application.
Reference numerals: 1. a tripod; 2. a mounting base; 21. a limit groove; 22. a threaded hole; 3. a base; 31. a receiving groove; 4. an instrument body; 5. a drive assembly; 51. a first lead screw; 52. a first knob; 6. an adjustment assembly; 61. a second lead screw; 62. a second knob; 7. a lifting assembly; 71. a fixed cylinder; 72. a support column; 73. a third lead screw; 74. a driving member; 741. a rocker; 742. a drive bevel gear; 8. a driven bevel gear; 9. an anti-falling block; 10. a first T-block; 11. a second T-block.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a level gauge for engineering measurement.
Referring to fig. 1 and 2, the engineering measurement level comprises a tripod 1, a mounting seat 2, a base 3, an instrument body 4, a driving assembly 5 and an adjusting assembly 6, wherein the mounting seat 2 is detachably arranged at the top of the tripod 1, a limiting groove 21 is formed in the mounting seat 2, and the base 3 is slidably arranged in the limiting groove 21; the base 3 is provided with a containing groove 31, the length direction of the containing groove 31 is perpendicular to the length direction of the limiting groove 21, and the instrument body 4 is slidably arranged in the containing groove 31; the driving component 5 is arranged on the mounting seat 2 and is used for driving the base 3 to slide in the limit groove 21; an adjustment assembly 6 is mounted on the base 3 and is used to urge the instrument body 4 to slide within the receiving slot 31.
In this embodiment, the limiting groove 21 and the accommodating groove 31 are both T-shaped grooves, and in combination with fig. 3, a first T-shaped block 10 is integrally formed at the bottom of the base 3, the base 3 slides in the limiting groove 21 through the first T-shaped block 10, a second T-shaped block 11 is integrally formed at the bottom of the instrument body 4, the instrument body 4 slides in the accommodating groove 31 through the second T-shaped block 11, so that the stability of sliding of the base 3 in the limiting groove 21 and sliding of the instrument body 4 in the accommodating groove 31 is effectively improved; and in this embodiment, tripod 1 includes adjustable heel brace and connecting portion, and the height-adjustable of adjustable heel brace is adjustable and is used for supporting the connecting portion, and the connecting portion is used for providing steady support for mount pad 2.
When the instrument body 4 that the staff finely tuned and erect, drive the base 3 through drive assembly 5 and remove along the length direction of spacing groove 21 in spacing groove 21, base 3 drives instrument body 4 and removes along the length direction of spacing groove 21 to drive instrument body 4 and remove along the length direction of holding groove 31 in holding groove 31 through adjusting assembly 6, realize instrument body 4 multidirectional fine setting in the horizontal direction, remove from and readjust the working process of tripod 1, effectively improve the comparatively loaded down with trivial details and time consuming problem of position of fine setting level gauge.
Referring to fig. 2 and 3, the driving assembly 5 includes a first screw rod 51 and a first knob 52, the first screw rod 51 is rotatably installed on a side wall of the limit groove 21 along a length direction of the limit groove 21, and the first screw rod 51 is threaded on the first T-shaped block 10 at the bottom of the base 3; the first knob 52 is mounted at one end of the first screw rod 51 outside the limit groove 21. The first knob 52 is rotated by the staff, and the first knob 52 drives the first screw rod 51 to rotate, so that the base 3 can be driven to move in the limiting groove 21, and the base 3 can be driven to move in the limiting groove 21 by the staff conveniently.
Referring to fig. 2 and 3, the adjusting assembly 6 includes a second screw 61 and a second knob 62, the second screw 61 is rotatably installed on a side wall of the accommodating groove 31 in a length direction of the accommodating groove 31, and the second screw 61 is threaded on the second T-shaped block 11 at the bottom of the instrument body 4; the second knob 62 is mounted at one end of the second lead screw 61 outside the receiving groove 31. The second knob 62 is driven by the staff to drive the second lead screw 61 to rotate, the second lead screw 61 drives the instrument body 4 to slide along the length direction of the accommodating groove 31, and the staff drives the instrument body 4 to slide in the accommodating groove 31 conveniently.
Referring to fig. 1 and 4, a tripod 1 is provided with a lifting assembly 7 for driving a mounting seat 2 to move in a vertical direction, the lifting assembly 7 comprises a fixed cylinder 71, a support column 72, a third screw 73 and a driving piece 74, the fixed cylinder 71 is fixedly arranged on a connecting part of the tripod 1, the inside of the fixed cylinder 71 is hollow and the upper end of the fixed cylinder is open, the support column 72 is slidably inserted in the fixed cylinder 71, and one end of the support column 72 away from the fixed cylinder 71 passes through the connecting part of the tripod 1 and is connected with the mounting seat 2; the third screw 73 is rotatably installed on the inner bottom wall of the fixed cylinder 71 and is threaded in the support column 72; the driving piece 74 is mounted on the fixed cylinder 71 and is used for driving the third screw 73 to rotate, the driving piece 74 comprises a rocker 741 and a drive bevel gear 742, the rocker 741 is rotatably arranged on the side wall of the fixed cylinder 71 in a penetrating manner, and the drive bevel gear 742 is coaxially and fixedly mounted at one end of the rocker 741 positioned in the fixed cylinder 71; a driven bevel gear 8 is coaxially and fixedly arranged on the third screw rod 73, and the driven bevel gear 8 is meshed with the drive bevel gear 742; the shape of the inner opening of the fixed cylinder 71 is polygonal, the cross-sectional shape of the support column 72 is adapted to the shape of the inner opening of the fixed cylinder 71, in this embodiment, the fixed cylinder 71 is a steel column with a rectangular cross section, the shape of the inner opening of the fixed cylinder 71 is also rectangular, and the cross-sectional size of the support column 72 is identical to the cross-sectional size of the fixed cylinder 71; in this embodiment, the rocker 741 is a Z-shaped round rod, i.e. the lever principle is adopted, so that the operator can save more effort when driving the drive bevel gear 742 to rotate.
When the instrument height that the staff adjusted and erect, rotate rocker 741, rocker 741 drive initiative bevel gear 742 rotates, initiative bevel gear 742 drives driven bevel gear 8 and rotates, driven bevel gear 8 drives third lead screw 73 to rotate, third lead screw 73 drives support column 72 along the length direction of fixed section of thick bamboo 71 in fixed section of thick bamboo 71 and removes, support column 72 drives mount pad 2 in vertical direction, and then realize the adjustment of instrument body 4's height, remove the work process of staff's adjustment tripod 1's height from, effectively promote the convenience of staff's adjustment instrument body 4's height.
Referring to fig. 4, the size of the inner opening of the fixed cylinder 71 is larger than the size of the opening of the fixed cylinder 71, and the end of the support column 72 away from the mounting seat 2 is mounted with a release preventing block 9 which is adapted to the size of the inner opening of the fixed cylinder 71. When the worker drives the support column 72 to move away from the fixed cylinder 71, the anti-falling block 9 prevents the support column 72 from sliding out of the fixed cylinder 71 to drop the instrument body 4.
Referring to fig. 4, the end of the support post 72 remote from the fixed cylinder 71 is cylindrical and is provided with a screw thread on the outer periphery, and the bottom of the mounting seat 2 is provided with a screw hole 22 adapted to the top of the support post 72. The staff rotates mount pad 2, can install mount pad 2 to support column 72 or lift off mount pad 2 from support column 72, and the staff installs and removes mount pad 2 conveniently, and is convenient for separately carry instrument body 4 and tripod 1, improves the convenience of carrying tripod 1 and instrument body 4.
The implementation principle of the level for engineering measurement in the embodiment of the application is as follows: when a worker finely tunes the erected instrument body 4, the first screw rod 51 is driven to rotate through the first knob 52, the first screw rod 51 drives the base 3 to slide in the limiting groove 21, the base 3 drives the instrument body 4 to move along the length direction of the limiting groove 21, the second screw rod 61 is driven to rotate through the second knob 62, and the second screw rod 61 drives the instrument body 4 to move along the length direction of the accommodating groove 31, so that the multidirectional fine tuning of the instrument body 4 in the horizontal direction is realized; the staff drives the drive bevel gear 742 to rotate through the rocker 741, and the drive bevel gear 742 drives the third screw 73 to rotate through the driven bevel gear 8, and can drive the support column 72 to move in the vertical direction, so that the adjustment of the height of the instrument body 4 is realized, the working process that the staff needs to move and readjust the tripod 1 is omitted, and the problems that the position of the fine adjustment level is complicated and time-consuming are effectively improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a level gauge for engineering survey which characterized in that: the device comprises a tripod (1), a mounting seat (2), a base (3), an instrument body (4), a driving assembly (5) and an adjusting assembly (6), wherein the mounting seat (2) is detachably arranged at the top of the tripod (1), a limiting groove (21) is formed in the mounting seat (2), and the base (3) is slidably arranged in the limiting groove (21); the base (3) is provided with a containing groove (31), the length direction of the containing groove (31) is perpendicular to the length direction of the limiting groove (21), and the instrument body (4) is arranged in the containing groove (31) in a sliding mode; the driving assembly (5) is arranged on the mounting seat (2) and is used for driving the base (3) to slide in the limit groove (21); the adjusting component (6) is arranged on the base (3) and is used for driving the instrument body (4) to slide in the accommodating groove (31).
2. The engineering survey level of claim 1, wherein: the driving assembly (5) comprises a first lead screw (51) and a first knob (52), the first lead screw (51) is rotatably arranged on the side wall of the limit groove (21) along the length direction of the limit groove (21), and the first lead screw (51) is threaded on the base (3); the first knob (52) is arranged at one end of the first screw rod (51) which is positioned outside the limiting groove (21).
3. The engineering survey level of claim 1, wherein: the adjusting assembly (6) comprises a second lead screw (61) and a second knob (62), the second lead screw (61) is rotatably arranged on the side wall of the accommodating groove (31) along the length direction of the accommodating groove (31), and the second lead screw (61) is threaded on the instrument body (4); the second knob (62) is arranged at one end of the second screw rod (61) which is positioned outside the accommodating groove (31).
4. The engineering survey level of claim 1, wherein: the tripod comprises a tripod body (1), wherein a lifting assembly (7) for driving an installation seat (2) to move in the vertical direction is arranged on the tripod body (1), the lifting assembly (7) comprises a fixed cylinder (71), a support column (72), a third screw rod (73) and a driving piece (74), the fixed cylinder (71) is arranged on the tripod body (1), the inside of the fixed cylinder (71) is hollow, the upper end of the fixed cylinder is provided with an opening, the support column (72) is slidably inserted into the fixed cylinder (71), and one end, far away from the fixed cylinder (71), of the support column (72) is connected with the installation seat (2); the third lead screw (73) is rotatably arranged on the inner bottom wall of the fixed cylinder (71) and is threaded in the support column (72); the driving piece (74) is arranged on the fixed cylinder (71) and is used for driving the third screw rod (73) to rotate.
5. The engineering survey level of claim 4, wherein: the driving piece (74) comprises a rocker (741) and a drive bevel gear (742), the rocker (741) is rotatably arranged on the side wall of the fixed cylinder (71) in a penetrating way, and the drive bevel gear (742) is coaxially and fixedly arranged at one end of the rocker (741) positioned in the fixed cylinder (71); and a driven bevel gear (8) is coaxially and fixedly arranged on the third screw rod (73), and the driven bevel gear (8) is meshed with the driving bevel gear (742).
6. The engineering survey level of claim 4, wherein: one end of the support column (72) far away from the fixed cylinder (71) is in threaded arrangement, and a threaded hole (22) matched with the top of the support column (72) is formed in the bottom of the mounting seat (2).
7. The engineering survey level of claim 4, wherein: the shape of the inner opening of the fixed cylinder (71) is polygonal, and the cross-sectional shape of the support column (72) is matched with the shape of the inner opening of the fixed cylinder (71).
8. The engineering survey level of claim 4, wherein: the inner opening of the fixed cylinder (71) is larger than the opening of the fixed cylinder (71), and one end of the support column (72) away from the mounting seat (2) is provided with an anti-drop block (9) which is matched with the inner opening of the fixed cylinder (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320376331.XU CN219416159U (en) | 2023-03-02 | 2023-03-02 | Level gauge for engineering measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320376331.XU CN219416159U (en) | 2023-03-02 | 2023-03-02 | Level gauge for engineering measurement |
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| Publication Number | Publication Date |
|---|---|
| CN219416159U true CN219416159U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320376331.XU Active CN219416159U (en) | 2023-03-02 | 2023-03-02 | Level gauge for engineering measurement |
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| CN (1) | CN219416159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146130A (en) * | 2023-10-27 | 2023-12-01 | 常州市新瑞得仪器有限公司 | Positioning mechanism based on total station detection equipment and working method |
-
2023
- 2023-03-02 CN CN202320376331.XU patent/CN219416159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146130A (en) * | 2023-10-27 | 2023-12-01 | 常州市新瑞得仪器有限公司 | Positioning mechanism based on total station detection equipment and working method |
| CN117146130B (en) * | 2023-10-27 | 2023-12-29 | 常州市新瑞得仪器有限公司 | Positioning mechanism based on total station detection equipment and working method |
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