CN211060901U - Spirit level for surveying and mapping engineering - Google Patents
Spirit level for surveying and mapping engineering Download PDFInfo
- Publication number
- CN211060901U CN211060901U CN201922056989.9U CN201922056989U CN211060901U CN 211060901 U CN211060901 U CN 211060901U CN 201922056989 U CN201922056989 U CN 201922056989U CN 211060901 U CN211060901 U CN 211060901U
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- rod
- fixedly connected
- surveying
- hinged
- screw rod
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- Expired - Fee Related
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Abstract
The utility model discloses a spirit level for mapping engineering, including backup pad two, characterized by: the second support plate is provided with a group of sliding grooves which are evenly distributed along the circumferential direction, screw rods are arranged in the sliding grooves respectively, one ends of the screw rods are hinged to the center of the second support plate respectively, the screw rods are hinged to one ends of the second support plate respectively, sliding blocks are arranged in the sliding grooves respectively, the screw rods are in threaded connection with the corresponding sliding blocks respectively, the other ends of the screw rods are fixedly connected with handles respectively, and the sliding blocks are fixedly connected with a positioning mechanism respectively. The utility model relates to a mapping equipment field, specifically say, relate to a spirit level for mapping engineering. The utility model discloses a spirit level for mapping engineering is favorable to realizing the engineering survey and drawing.
Description
Technical Field
The utility model relates to a mapping equipment field, specifically say, relate to a spirit level for mapping engineering.
Background
Surveying and mapping engineering, the work content is to measure space and topography, various information of the space and the topography is arranged and collected, and surveying and mapping engineers are required to measure related engineering before and after the engineering construction, so as to ensure the engineering quality. Gradienters, which are a common gauge for measuring small angles, are often used in surveying and mapping procedures to measure tilt angles relative to horizontal position. At present, the cross direction measurement is generally carried out at the same position through a level gauge, the measurement is taken as a reference, and then an instrument is placed for measurement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a spirit level for mapping engineering is favorable to realizing the engineering survey and drawing.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a spirit level for mapping engineering, includes backup pad two, characterized by: the second support plate is provided with a group of sliding grooves which are evenly distributed along the circumferential direction, screw rods are arranged in the sliding grooves respectively, one ends of the screw rods are hinged to the center of the second support plate respectively, the screw rods are hinged to one ends of the second support plate respectively, sliding blocks are arranged in the sliding grooves respectively, the screw rods are in threaded connection with the corresponding sliding blocks respectively, the other ends of the screw rods are fixedly connected with handles respectively, and the sliding blocks are fixedly connected with a positioning mechanism respectively.
As a further limitation of the technical scheme, the positioning mechanism comprises a group of two U-shaped rods, each two U-shaped rods are fixedly connected with the corresponding lower sides of the sliding blocks respectively, the centers of the lower sides of the two supporting plates are fixedly connected with a group of first U-shaped rods uniformly distributed along the circumferential direction, each one U-shaped rod is hinged with one end of a hollow square rod respectively, the upper part of one side of each hollow square rod is fixedly connected with a third U-shaped rod, each three U-shaped rods is hinged with one end of a connecting rod respectively, and the other end of each connecting rod is hinged with the corresponding second U-shaped rod respectively.
As a further limitation of the technical scheme, each hollow square rod is respectively in threaded connection with a second screw rod, one end of each second screw rod is respectively and fixedly connected with one side of a square block, and the other side of each square block is respectively provided with a circular groove.
As a further limitation of the technical scheme, each round groove is internally provided with a round ball, and each round ball is fixedly connected with a fixed seat through a round rod.
As a further limitation of the technical scheme, each square block corresponds to a symmetrical jackscrew in threaded connection with the round ball respectively.
As a further limitation of the technical scheme, the upper side of the second support plate is fixedly connected with the first support plate through a group of support rods, and the upper side of the first support plate is fixedly connected with a group of gradienters.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device is provided with a hollow square rod, and the swing of the hollow square rod can be realized by rotating the handle, so that the height of the device can be effectively adjusted;
(2) the device is provided with the second screw rod, the first support plate can swing by rotating the second screw rod, and leveling of the level meter is effectively facilitated;
(3) the device is provided with the round groove and the round ball, and the fixing seat can be effectively and conveniently fixed on the ground.
The utility model discloses a spirit level for mapping engineering is favorable to realizing the engineering survey and drawing.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic diagram six of a local three-dimensional structure of the present invention.
In the figure: 1. the device comprises a first supporting plate, a second supporting plate, a hollow square rod, a hollow level meter, a sliding groove, a screw rod, a sliding block, a handle, a first U-shaped rod, a sliding block, a sliding rod, a handle, a first U-shaped rod, a second U-shaped rod, a connecting rod, a third U-shaped rod, a screw rod, a sliding block, a square block, a circular groove, a screw 18, a top thread, a ball.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-6, the utility model discloses a two 3 in the backup pad, two 3 in the backup pad are provided with a set of spout 7 of evenly arranging along the circumferencial direction, every be provided with screw rod 8, every in the spout 7 respectively the one end of screw rod 8 is articulated respectively the center department of two 3 in the backup pad, every screw rod 8 is articulated respectively the one end of two 3 in the backup pad, every be provided with slider 9 in the spout 7 respectively, every screw rod 8 threaded connection corresponds respectively slider 9, every the other end of screw rod 8 is fixed connection handle 10 respectively, every slider 9 is fixed connection positioning mechanism respectively.
The positioning mechanism comprises a group of U-shaped rods II 12, each U-shaped rod II 12 is fixedly connected with the corresponding lower side of the sliding block 9, a group of U-shaped rods I11 evenly distributed along the circumferential direction are fixedly connected with the center of the lower side of the supporting plate II 3, each U-shaped rod I11 is hinged to one end of the hollow square rod 4, each U-shaped rod III 14 is fixedly connected to the upper portion of one side of the hollow square rod 4, each U-shaped rod III 14 is hinged to one end of the connecting rod 13, and each connecting rod 13 is hinged to the corresponding U-shaped rod II 12 at the other end of the connecting rod 13.
Each hollow square rod 4 is in threaded connection with a second screw rod 15, one end of each second screw rod 15 is fixedly connected with one side of a square block 16, and a circular groove 17 is formed in the other side of each square block 16.
Each round groove 17 is internally provided with a round ball 19, and each round ball 19 is fixedly connected with a fixed seat 21 through a round rod 20.
Each square block 16 is connected with symmetrical jackscrews 18 corresponding to the round balls 19 in a threaded manner.
The upper side of the second supporting plate 3 is fixedly connected with a first supporting plate 1 through a group of supporting rods 2, and the upper side of the first supporting plate 1 is fixedly connected with a group of gradienters 5.
The gradienters 5 are mutually crossed and fixed on the upper side of the first supporting plate 1.
The screw rod 8 and the second screw rod 15 both have a self-locking function.
The utility model discloses the work flow does: the device is placed in an area to be mapped, a handle 10 is rotated, the handle 10 drives a screw rod 8 to rotate, the screw rod 8 drives a sliding block 9 to move along a sliding groove 7, the sliding block 9 drives a U-shaped rod two 12 to move, the U-shaped rod two 12 drives a connecting rod 13 to swing, the connecting rod 13 drives a U-shaped rod three 14 to swing, the U-shaped rod three 14 drives a hollow square rod 4 to swing, the hollow square rod 4 drives a screw rod two 15 to swing, the screw rod two 15 drives a square block 16 to swing, the square block 16 drives a jackscrew 18 and a ball 19 to swing, the ball 19 drives a round rod 20 to swing, the round rod 20 drives a fixing seat 21 to swing, when the fixing seat 21 swings to a proper position, the handle 10 stops rotating, a certain angle is formed between the square block 16 and the ground, the jackscrew 18 is unscrewed, the ball 19 moves along a round groove 17, the ball 19 drives the round rod 20 to swing, the round rod, and observing the inclination of the level meter 5, rotating the second screw rod 15, driving the square block 16 to rotate by the second screw rod 15, observing the level meter 5, stopping rotating the second screw rod 15 when the level meter 5 keeps horizontal, screwing down the jackscrew 18, and placing the surveying and mapping instrument on the device for measurement.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a spirit level for mapping engineering, includes backup pad two (3), characterized by:
the second support plate (3) is provided with a group of sliding chutes (7) which are uniformly distributed along the circumferential direction;
a screw (8) is arranged in each sliding groove (7);
one end of each screw rod (8) is hinged to the center of the second support plate (3) respectively;
each screw rod (8) is hinged with one end of the second support plate (3) respectively;
each sliding chute (7) is internally provided with a sliding block (9);
each screw rod (8) is respectively in threaded connection with the corresponding sliding block (9);
the other end of each screw rod (8) is fixedly connected with a handle (10) respectively;
each sliding block (9) is fixedly connected with a positioning mechanism.
2. The level for surveying and mapping engineering as claimed in claim 1, wherein: the positioning mechanism comprises a group of U-shaped rods II (12), each U-shaped rod II (12) is fixedly connected with the corresponding lower side of the sliding block (9) respectively, a group of U-shaped rods I (11) are fixedly connected with the center of the lower side of the supporting plate II (3) and are uniformly distributed along the circumferential direction, each U-shaped rod I (11) is hinged to one end of the hollow square rod (4) respectively, each U-shaped rod III (14) is fixedly connected to the upper portion of one side of the hollow square rod (4) respectively, each U-shaped rod III (14) is hinged to one end of the connecting rod (13) respectively, and each U-shaped rod II (12) corresponds to the other end of the connecting rod (13) in a hinged mode respectively.
3. The level for surveying and mapping engineering as claimed in claim 2, wherein: each hollow square rod (4) is in threaded connection with a second screw rod (15) respectively, one end of each second screw rod (15) is fixedly connected with one side of a square block (16) respectively, and a circular groove (17) is formed in the other side of each square block (16) respectively.
4. The level for surveying and mapping engineering as claimed in claim 3, wherein: each round groove (17) is internally provided with a round ball (19), and each round ball (19) is fixedly connected with a fixed seat (21) through a round rod (20).
5. The level for surveying and mapping engineering as claimed in claim 4, wherein: each square block (16) is respectively connected with symmetrical jackscrews (18) corresponding to the round balls (19) in a threaded manner.
6. The level for surveying and mapping engineering as claimed in claim 1, wherein: the upside of backup pad two (3) is through a set of bracing piece (2) fixed connection backup pad (1), the upside fixed connection a set of spirit level (5) of backup pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056989.9U CN211060901U (en) | 2019-11-26 | 2019-11-26 | Spirit level for surveying and mapping engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056989.9U CN211060901U (en) | 2019-11-26 | 2019-11-26 | Spirit level for surveying and mapping engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060901U true CN211060901U (en) | 2020-07-21 |
Family
ID=71585921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056989.9U Expired - Fee Related CN211060901U (en) | 2019-11-26 | 2019-11-26 | Spirit level for surveying and mapping engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060901U (en) |
-
2019
- 2019-11-26 CN CN201922056989.9U patent/CN211060901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |