CN216556298U - Spirit level is used in engineering survey and drawing of high accuracy - Google Patents
Spirit level is used in engineering survey and drawing of high accuracy Download PDFInfo
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- CN216556298U CN216556298U CN202122997523.6U CN202122997523U CN216556298U CN 216556298 U CN216556298 U CN 216556298U CN 202122997523 U CN202122997523 U CN 202122997523U CN 216556298 U CN216556298 U CN 216556298U
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Abstract
The utility model provides a high-precision level for engineering surveying and mapping, which comprises a body and a lifting mechanism, wherein an objective lens is fixedly arranged on the left side of the body, an eyepiece is fixedly arranged on the right side of the body, a horizontal dial is fixedly connected below the body, a rotating mechanism is arranged below the horizontal dial, and the lifting mechanism is arranged below the rotating mechanism. According to the utility model, through arranging the lifting mechanism, when the height of the body needs to be adjusted, the elastic buckle downwards presses the compression spring through the sliding of the sliding block on the elastic buckle in the sliding groove, the compression spring deforms, so that the elastic buckle enters the first through hole, then the movable column is upwards pulled, and after the proper height is reached, the elastic buckle automatically pops out by aligning to the first through hole under the resilience effect of the compression spring, so that the height adjustment is completed.
Description
Technical Field
The utility model relates to the technical field of gradienters for engineering surveying and mapping, in particular to a high-precision gradienter for engineering surveying and mapping.
Background
A level gauge is a common gauge for measuring small angles. The level gauge is mainly used for checking the straightness of guide rails of various machine tools and other types of equipment and the horizontal position and the vertical position of equipment installation, can also be used for measuring the installation parallelism of a cylindrical workpiece and the horizontal position and the vertical position of installation, and is an indispensable precision measuring tool for measuring the levelness and the verticality of the mechanical equipment installation.
Most of the current equipment is relatively complex, the application of the device effectively avoids the problems and improves the practicability of the equipment, and therefore, a high-precision level for engineering surveying and mapping is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-precision level for engineering surveying and mapping.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a spirit level for engineering survey and drawing of high accuracy, includes body and elevating system, the left side fixed mounting of body has objective, the right side fixed mounting of body has the eyepiece, the below fixed connection of body has the horizontal dial, the below of horizontal dial is provided with slewing mechanism, elevating system sets up in slewing mechanism's below.
Preferably, the lifting mechanism comprises a fixed foot, a fixed column is fixedly connected above the fixed foot, and a movable column is inserted in the fixed column.
Preferably, a first through hole penetrates through the surface of the fixed column, a second through hole penetrates through the surface of the movable column, and the size of the first through hole is consistent with that of the second through hole.
Preferably, the inside of first through-hole is provided with presses the indent, the degree of depth that presses the indent is unanimous with first through-hole, press indent fixed mounting on the inner wall of fixed column, the bottom fixed mounting who presses the indent has compression spring, compression spring keeps away from the one end fixedly connected with bullet of pressing the indent bottom and buckles, the size and the first through-hole looks adaptation that the bullet was buckled, the outer wall fixed mounting that the bullet was buckled has the slider, press the surface in indent to be close to the upper end position and seted up the spout, slider sliding connection is in the spout.
Preferably, the rotating mechanism comprises a fixing plate, and a connecting column is fixedly mounted on the surface of the fixing plate.
Preferably, the inside of spliced pole is provided with the rotation groove, the inside in rotation groove is provided with the axis of rotation.
Preferably, the outer side of the rotating shaft is fixedly provided with a rotating tooth, and the rotating tooth is rotatably connected with the rotating groove.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, through arranging the lifting mechanism, when the height of the body needs to be adjusted, the elastic buckle downwards presses the compression spring through the sliding of the sliding block on the elastic buckle in the sliding groove, the compression spring deforms, so that the elastic buckle enters the first through hole, then the movable column is upwards pulled, and after the elastic buckle reaches a proper height, the elastic buckle automatically pops out by aligning to the first through hole under the resilience effect of the compression spring, so that the height adjustment is completed.
2. According to the utility model, through arranging the rotating mechanism, when the angle of the body needs to be adjusted, the body is held, and the body is driven to rotate by three hundred sixty degrees through the rotation of the rotating teeth on the rotating shaft in the rotating groove on the connecting column, most of the existing equipment is relatively complex, and the application of the device effectively avoids the problems and improves the practicability of the equipment.
Drawings
FIG. 1 is a schematic perspective view of a high-precision level for engineering surveying and mapping according to the present invention;
FIG. 2 is an exploded view of a high-precision level for engineering surveying and mapping according to the present invention;
FIG. 3 is an exploded view of a portion of the structure of the elevating mechanism of a high precision level for engineering surveying and mapping according to the present invention;
fig. 4 is an exploded view of a part of the structure of a rotating mechanism of a high-precision engineering surveying and mapping level according to the present invention.
Illustration of the drawings: 1. a body; 2. a lifting mechanism; 201. a fixing leg; 202. fixing a column; 203. a first through hole; 204. a movable post; 205. a second through hole; 206. pressing the groove; 207. a chute; 208. a compression spring; 209. a slider; 210. snapping; 3. a rotating mechanism; 31. connecting columns; 32. a rotating groove; 33. a rotating shaft; 34. rotating the teeth; 35. a fixing plate; 4. an objective lens; 5. an eyepiece; 6. a horizontal dial.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the lifting mechanism 2 and the rotating mechanism 3 will be described in detail below.
As shown in fig. 1-3, the lifting mechanism 2 is disposed below the rotating mechanism 3, the lifting mechanism 2 includes a fixed leg 201, a fixed column 202 is fixedly connected above the fixed leg 201, a movable column 204 is inserted into the fixed column 202, a first through hole 203 penetrates through the surface of the fixed column 202, a second through hole 205 penetrates through the surface of the movable column 204, the size of the first through hole 203 is consistent with that of the second through hole 205, a pressing groove 206 is disposed inside the first through hole 203, the depth of the pressing groove 206 is consistent with that of the first through hole 203, the pressing groove 206 is fixedly disposed on the inner wall of the fixed column 202, a compression spring 208 is fixedly disposed at the bottom of the pressing groove 206, an elastic buckle 210 is fixedly connected to one end of the compression spring 208 far from the bottom of the pressing groove 206, the size of the elastic buckle 210 is matched with that of the first through hole 203, a slider 209 is fixedly disposed on the outer wall of the elastic buckle 210, a chute 207 is disposed on the surface of the pressing groove 206 near the upper end, the slider 209 is slidably coupled within the chute 207.
The effect that its whole elevating system 2 reaches does, through setting up elevating system 2, when the height of body 1 needs to be adjusted, with the bullet knot 210 through the slider 209 on it slide in spout 207 and press down compression spring 208, compression spring 208 takes place deformation, make the bullet knot 210 get into the inside of first through-hole 203, then upwards take out movable post 204, reach suitable high back, the bullet knot 210 aims at first through-hole 203 auto-eject under the effect that compression spring 208 kick-backed, accomplish the adjustment of height, most equipment is more complicated relatively at present, the device's the effectual above-mentioned problem of having avoided of application has improved the practicality of equipment.
As shown in fig. 1, 2 and 4, a rotating mechanism 3 is arranged below the horizontal dial 6, the rotating mechanism 3 includes a fixing plate 35, a connecting column 31 is fixedly mounted on the surface of the fixing plate 35, a rotating groove 32 is arranged inside the connecting column 31, a rotating shaft 33 is arranged inside the rotating groove 32, rotating teeth 34 are fixedly mounted on the outer side of the rotating shaft 33, and the rotating teeth 34 are rotatably connected with the rotating groove 32.
The effect that its whole slewing mechanism 3 reached does, through setting up slewing mechanism 3, when the angle of body 1 was adjusted to needs, holds body 1, and rotation in the rotation groove 32 on spliced pole 31 through the rotation tooth 34 on the axis of rotation 33 drives body 1 and realizes three hundred sixty degrees rotations, and most equipment is more complicated relatively at present, and the device's the effectual practicality of having avoided above-mentioned problem and having improved equipment is used.
The whole working principle is that by arranging the lifting mechanism 2, when the height of the body 1 needs to be adjusted, the elastic buckle 210 downwards presses the compression spring 208 through the sliding of the sliding block 209 on the elastic buckle in the sliding groove 207, the compression spring 208 deforms, so that the elastic buckle 210 enters the inside of the first through hole 203, then the movable column 204 is upwards pulled, after the proper height is reached, the elastic buckle 210 automatically pops out aiming at the first through hole 203 under the resilience effect of the compression spring 208, the height adjustment is completed, most of the existing devices are relatively complex, the application of the device effectively avoids the problems and improves the practicability of the device, by arranging the rotating mechanism 3, when the angle of the body 1 needs to be adjusted, the body 1 is held, and the body 1 is driven to realize three hundred sixty degrees of rotation through the rotation of the rotating teeth 34 on the rotating shaft 33 in the rotating groove 32 on the connecting column 31, most of the current equipment is relatively complex, and the application of the device effectively avoids the problems and improves the practicability of the equipment.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a spirit level for engineering survey and drawing of high accuracy, includes body (1) and elevating system (2), its characterized in that: the utility model discloses a novel multifunctional desk lamp, including body (1), the left side fixed mounting of body (1) has objective (4), the right side fixed mounting of body (1) has eyepiece (5), the below fixed connection of body (1) has horizontal dial (6), the below of horizontal dial (6) is provided with slewing mechanism (3), elevating system (2) set up in the below of slewing mechanism (3).
2. The high-precision level gauge for engineering surveying and mapping according to claim 1, wherein: the lifting mechanism (2) comprises a fixed foot (201), a fixed column (202) is fixedly connected above the fixed foot (201), and a movable column (204) is inserted into the fixed column (202).
3. The high-precision level gauge for engineering surveying and mapping according to claim 2, wherein: a first through hole (203) penetrates through the surface of the fixed column (202), a second through hole (205) penetrates through the surface of the movable column (204), and the size of the first through hole (203) is consistent with that of the second through hole (205).
4. The high precision level for engineering surveying and mapping of claim 3, wherein: the inside of first through-hole (203) is provided with presses groove (206), the degree of depth that presses groove (206) is unanimous with first through-hole (203), press groove (206) fixed mounting on the inner wall of fixed column (202), the bottom fixed mounting who presses groove (206) has compression spring (208), one end fixedly connected with bullet knot (210) of pressing groove (206) bottom is kept away from in compression spring (208), the size and first through-hole (203) looks adaptation of bullet knot (210), the outer wall fixed mounting of bullet knot (210) has slider (209), press the surface of groove (206) to be close to the upper end position and seted up spout (207), slider (209) sliding connection is in spout (207).
5. The high-precision level gauge for engineering surveying and mapping according to claim 1, wherein: the rotating mechanism (3) comprises a fixing plate (35), and a connecting column (31) is fixedly mounted on the surface of the fixing plate (35).
6. The high-precision level gauge for engineering surveying and mapping according to claim 5, wherein: the inside of spliced pole (31) is provided with rotates groove (32), the inside in rotation groove (32) is provided with axis of rotation (33).
7. The high precision level for engineering surveying and mapping of claim 6, wherein: the outer side of the rotating shaft (33) is fixedly provided with rotating teeth (34), and the rotating teeth (34) are rotatably connected with the rotating groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122997523.6U CN216556298U (en) | 2021-12-01 | 2021-12-01 | Spirit level is used in engineering survey and drawing of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122997523.6U CN216556298U (en) | 2021-12-01 | 2021-12-01 | Spirit level is used in engineering survey and drawing of high accuracy |
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| Publication Number | Publication Date |
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| CN216556298U true CN216556298U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122997523.6U Active CN216556298U (en) | 2021-12-01 | 2021-12-01 | Spirit level is used in engineering survey and drawing of high accuracy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249357A (en) * | 2023-08-29 | 2023-12-19 | 河北吉远通用航空股份有限公司 | Geodetic instrument convenient to carry |
-
2021
- 2021-12-01 CN CN202122997523.6U patent/CN216556298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249357A (en) * | 2023-08-29 | 2023-12-19 | 河北吉远通用航空股份有限公司 | Geodetic instrument convenient to carry |
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