CN215810874U - Engineering construction surveying and mapping marker post - Google Patents
Engineering construction surveying and mapping marker post Download PDFInfo
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- CN215810874U CN215810874U CN202121546082.1U CN202121546082U CN215810874U CN 215810874 U CN215810874 U CN 215810874U CN 202121546082 U CN202121546082 U CN 202121546082U CN 215810874 U CN215810874 U CN 215810874U
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- rod
- clamping ring
- clamping
- auxiliary rod
- engineering construction
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Abstract
The utility model discloses an engineering construction surveying and mapping marker post, which comprises a main post, a first clamping ring and a second clamping ring; one ends of the first clamping ring and the second clamping ring are hinged through a connecting plate; the other ends of the first clamping ring and the second clamping ring are respectively provided with a first clamping groove and a second clamping groove; a fastener is arranged between the first clamping groove and the second clamping groove; grooves for clamping the main rod are formed in the first clamping ring and the second clamping ring; the first clamping ring and the second clamping ring are both provided with ear plates; an auxiliary rod bracket is hinged on the ear plate; the auxiliary rod support is provided with an auxiliary rod sleeve; an auxiliary rod is arranged in the auxiliary rod sleeve; and a triangular structure is formed between the lower end of the main rod and the lower ends of the auxiliary rods on the first clamping ring and the second clamping ring. Compared with the prior art, the utility model has the beneficial effects that: simple structure, convenient use and operation, accurate adjustment and can ensure the stability of the vertical state of the marker post.
Description
Technical Field
The utility model relates to the field of signal benchmarks, in particular to an engineering construction surveying and mapping benchmark.
Background
The sighting rod for engineering survey and drawing is an instrument that is used for assisting engineering surveying instrument to measure and uses, and present general sighting rod for engineering survey and drawing structure is fairly simple, is difficult for adjusting it at vertical state when inserting the earth's surface, simultaneously because many cases involve outdoor measurement, consequently is difficult to avoid receiving the influence of weather, and this will lead to the fact the sighting rod to rock, makes it can not effectual maintenance vertical state, causes measuring inaccuracy.
Disclosure of Invention
The utility model provides a surveying and mapping marker post for engineering construction, which is characterized by simple structure, convenient use and operation, convenient adjustment and capability of ensuring the stability of the vertical state of the marker post.
In order to achieve the purpose, the utility model provides the following technical scheme: a surveying and mapping marker post for engineering construction comprises a main post, a first snap ring and a second snap ring; one ends of the first clamping ring and the second clamping ring are hinged through a connecting plate; the other ends of the first clamping ring and the second clamping ring are respectively provided with a first clamping groove and a second clamping groove; a fastener is arranged between the first clamping groove and the second clamping groove; grooves for clamping the main rod are formed in the first clamping ring and the second clamping ring; the first clamping ring and the second clamping ring are both provided with ear plates; an auxiliary rod bracket is hinged on the ear plate; the auxiliary rod support is provided with an auxiliary rod sleeve; an auxiliary rod is arranged in the auxiliary rod sleeve; and a triangular structure is formed between the lower end of the main rod and the lower ends of the auxiliary rods on the first clamping ring and the second clamping ring.
Preferably, the fastener comprises a locking screw rod; one end of the locking screw rod is hinged with the first clamping groove, and the other end of the locking screw rod is in threaded connection with a connecting sleeve rod; a spherical groove is formed in the outer end face of the first clamping groove; the outer end of the connecting sleeve rod is provided with a ball seat; the ball seat is matched with the spherical groove; the outer end of the ball seat is provided with a handle.
As an optimization, the auxiliary rod comprises an upper auxiliary rod and a lower auxiliary rod; the upper auxiliary rod and the lower auxiliary rod are connected in an embedded mode and are connected through fixing nuts.
As optimization, the upper end of the upper auxiliary rod is provided with an adjusting screw rod; the adjusting screw rod is in threaded connection with the auxiliary rod sleeve; and the upper end of the adjusting screw rod is provided with an adjusting nut, and the lower end of the adjusting screw rod is rotatably connected with the upper auxiliary rod.
Preferably, the upper end face of the first clamping ring or the second clamping ring is provided with a horizontal bubble.
As optimization, the top end of the main rod is provided with a prism; the prism is in threaded connection with the top end of the main rod through the prism support.
As optimization, a vignette board is arranged behind the prism; an identifier is arranged on the eye-catching plate; the identification direction of the identifier points to the prism.
Optimally, the included angle between the secondary rods of the first snap ring and the second snap ring is 60-120 degrees.
Preferably, the lower ends of the main rod and the auxiliary rod are in inverted cone structures.
Preferably, rubber pads are arranged on the grooves of the first clamping ring and the second clamping ring.
Compared with the prior art, the utility model has the following beneficial effects: the first clamping ring and the second clamping ring are arranged outside the main rod, and the auxiliary rods are arranged on the first clamping ring and the second clamping ring, so that the function of triangular positioning opening is realized, and the vertical stability of the main rod is improved; meanwhile, the structural design of the fastener is optimized, and the friction force is increased through the structural design of the ball seat and the spherical groove, so that the stability and the reliability of the fixation of the main rod are ensured; the auxiliary rod is provided with an adjusting screw rod, and after basic fixing is completed, leveling operation is performed on the horizontal bubble through the adjusting screw rod, so that the accuracy of the vertical state of the main rod is further guaranteed, and the accuracy and reliability of measurement data are guaranteed; meanwhile, the prism equipment is combined with the main rod to form a detachable structure, so that the universality of the equipment is enhanced, and the utilization rate of the equipment is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a connection structure of a first snap ring and a second snap ring according to the present invention.
Fig. 3 is a top view of the present invention.
The device comprises a main rod 1, a first snap ring 2, a second snap ring 3, a connecting plate 4, an ear plate 5, an auxiliary rod support 6, an adjusting screw rod 7, an adjusting nut 8, an upper auxiliary rod 9, a lower auxiliary rod 10, a fixing nut 11, a prism support 12, a striking plate 13, a prism 14, an identifier 15, a first clamping groove 16, a second clamping groove 17, a locking screw rod 18, a connecting sleeve rod 19, a spherical groove 20, a ball seat 21 and a handle 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the utility model provides an engineering construction survey and drawing sighting rod which characterized in that: comprises a main rod 1, a first clamping ring 2 and a second clamping ring 3; one ends of the first clamping ring 2 and the second clamping ring 3 are hinged through a connecting plate 4; the other ends of the first clamping ring 2 and the second clamping ring 3 are respectively provided with a first clamping groove 16 and a second clamping groove 17; a fastener is arranged between the first clamping groove 16 and the second clamping groove 17; grooves for clamping the main rod 1 are formed in the first clamping ring 2 and the second clamping ring 3; rubber pads are arranged on the grooves of the first clamping ring 2 and the second clamping ring 3. Used for increasing the friction between the main rod 1 and the main rod and improving the stability.
The first clamping ring 2 and the second clamping ring 3 are both provided with ear plates 5; an auxiliary rod bracket 6 is hinged on the ear plate 5; the auxiliary rod support 6 is provided with an auxiliary rod sleeve; an auxiliary rod is arranged in the auxiliary rod sleeve; the auxiliary rod comprises an upper auxiliary rod 9 and a lower auxiliary rod 10; the upper auxiliary rod 9 and the lower auxiliary rod 10 are connected in an embedded mode and are connected through a fixing nut 11. And a horizontal bubble is arranged on the upper end surface of the first clamping ring 2 or the second clamping ring 3. Through adjusting the extension between the upper auxiliary rod 9 and the lower auxiliary rod 10, the leveling of the horizontal bubble is carried out, and the verticality of the main rod 1 is ensured.
The upper end of the upper auxiliary rod 9 is provided with an adjusting screw rod 7; the adjusting screw rod 7 is in threaded connection with the auxiliary rod sleeve; and the upper end of the adjusting screw rod 7 is provided with an adjusting nut 8, and the lower end of the adjusting screw rod 7 is rotatably connected with an upper auxiliary rod 9. The horizontal bubble is further leveled by the rotation of the adjusting screw rod 7.
And a triangular structure is formed between the lower end of the main rod 1 and the lower ends of the auxiliary rods on the first clamping ring 2 and the second clamping ring 3. The included angle between the auxiliary rods of the first snap ring 2 and the second snap ring 3 is 60-120 degrees. And the triangular structure is adopted, so that the stability after installation is enhanced.
The fastener includes a locking screw 18; one end of the locking screw rod 18 is hinged with the first clamping groove 16, and the other end of the locking screw rod is in threaded connection with a connecting sleeve rod 19; a spherical groove 20 is arranged on the outer end surface of the first clamping groove 16; the outer end of the connecting sleeve rod 19 is provided with a ball seat 21; the ball seat 21 is matched with the spherical groove 20; the outer end of the ball seat 21 is provided with a handle 22. The ball seat 21 is matched with the spherical groove 20, so that the friction force is increased, and the effect of clamping the main rod 1 is ensured.
The lower ends of the main rod 1 and the auxiliary rod are of inverted cone structures. The device is convenient to insert into the ground outdoors.
The working principle is as follows:
the main rod 1 is placed in grooves of the first clamping ring 2 and the second clamping ring 3, the ball seat 21 and the connecting sleeve rod 19 are driven to rotate through the rotating handle 22, and the main rod 1 is clamped and fixed through the thread matching of the locking screw rod 18 and the connecting sleeve rod 19. After the fixing is finished, the auxiliary rod is opened, the opening angle is controlled through the hinging of the ear plate 5 and the auxiliary rod support 6, and meanwhile, the stretching between the upper auxiliary rod 9 and the lower auxiliary rod 10 is adjusted, so that the overall stability is ensured. In this process, the horizontal bubble position is observed at any time, and preliminary horizontal calibration is performed to ensure the perpendicularity of the main rod 1. After further installation, the adjusting nut 8 is rotated to rotate the rotary adjusting screw rod 7, so that the auxiliary rod support 6 is adjusted, and further the verticality secondary calibration of the main rod 1 is carried out through the horizontal bubble. And finally, a screwing nut is arranged at the hinged position of the lug plate 5 and the auxiliary rod bracket 6 for fixing.
Example 2:
example 2 differs from example 1 specifically in that:
the prism 14 is arranged at the top end of the main rod 1; the prism 14 is in threaded connection with the top end of the main rod 1 through the prism support 12. A wake-up plate 13 is arranged behind the prism 14; the eye-catching plate 13 is provided with an identifier 15; the identification direction of said identifier 15 is directed towards the prism 14.
The working principle is as follows:
the apparatus functions as a prism apparatus by screw-mounting a prism 14 on the upper end of the main rod 1.
Example 3:
The working principle is the same as that of embodiment 1 and embodiment 2, and therefore, the description is omitted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an engineering construction survey and drawing sighting rod which characterized in that: comprises a main rod (1), a first snap ring (2) and a second snap ring (3); one ends of the first clamping ring (2) and the second clamping ring (3) are hinged through a connecting plate (4); the other ends of the first clamping ring (2) and the second clamping ring (3) are respectively provided with a first clamping groove (16) and a second clamping groove (17); a fastener is arranged between the first clamping groove (16) and the second clamping groove (17); grooves for clamping the main rod (1) are formed in the first clamping ring (2) and the second clamping ring (3); the first clamping ring (2) and the second clamping ring (3) are both provided with ear plates (5); an auxiliary rod bracket (6) is hinged on the ear plate (5); an auxiliary rod sleeve is arranged on the auxiliary rod support (6); an auxiliary rod is arranged in the auxiliary rod sleeve; the lower end of the main rod (1) and the lower ends of the auxiliary rods on the first clamping ring (2) and the second clamping ring (3) are in a triangular structure.
2. The engineering construction surveying and mapping post of claim 1, wherein: the fastener comprises a locking screw (18); one end of the locking screw rod (18) is hinged with the first clamping groove (16), and the other end of the locking screw rod is in threaded connection with a connecting sleeve rod (19); a spherical groove (20) is arranged on the outer end face of the first clamping groove (16); the outer end of the connecting sleeve rod (19) is provided with a ball seat (21); the ball seat (21) is matched with the spherical groove (20); the outer end of the ball seat (21) is provided with a handle (22).
3. The engineering construction surveying and mapping post of claim 1, wherein: the auxiliary rod comprises an upper auxiliary rod (9) and a lower auxiliary rod (10); the upper auxiliary rod (9) and the lower auxiliary rod (10) are connected in an embedded mode and are connected through a fixing nut (11).
4. The engineering construction surveying and mapping post of claim 3, wherein: an adjusting screw rod (7) is arranged at the upper end of the upper auxiliary rod (9); the adjusting screw rod (7) is in threaded connection with the auxiliary rod sleeve; the upper end of the adjusting screw rod (7) is provided with an adjusting nut (8), and the lower end of the adjusting screw rod (7) is rotatably connected with the upper auxiliary rod (9).
5. The engineering construction surveying and mapping post of claim 1, wherein: the upper end face of the first clamping ring (2) or the second clamping ring (3) is provided with a horizontal bubble.
6. The engineering construction surveying and mapping post of claim 1, wherein: the top end of the main rod (1) is provided with a prism (14); the prism (14) is in threaded connection with the top end of the main rod (1) through the prism support column (12).
7. The engineering construction surveying and mapping sighting rod of claim 6, characterized in that: a vignetting plate (13) is arranged behind the prism (14); an identifier (15) is arranged on the eye-catching plate (13); the identification direction of the identifier (15) points to the prism (14).
8. The engineering construction surveying and mapping post of claim 1, wherein: the included angle between the auxiliary rods of the first clamping ring (2) and the second clamping ring (3) is 60-120 degrees.
9. The engineering construction surveying and mapping post of claim 1, wherein: the lower ends of the main rod (1) and the auxiliary rod are of inverted cone structures.
10. The engineering construction surveying and mapping post of claim 1, wherein: rubber pads are arranged on the grooves of the first clamping ring (2) and the second clamping ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546082.1U CN215810874U (en) | 2021-07-08 | 2021-07-08 | Engineering construction surveying and mapping marker post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546082.1U CN215810874U (en) | 2021-07-08 | 2021-07-08 | Engineering construction surveying and mapping marker post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215810874U true CN215810874U (en) | 2022-02-11 |
Family
ID=80180973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121546082.1U Expired - Fee Related CN215810874U (en) | 2021-07-08 | 2021-07-08 | Engineering construction surveying and mapping marker post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215810874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537248A (en) * | 2023-06-06 | 2023-08-04 | 辽宁韶华电力技术有限公司 | Transmission line straight-inclined combined tree root-shaped spiral anchor foundation |
-
2021
- 2021-07-08 CN CN202121546082.1U patent/CN215810874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537248A (en) * | 2023-06-06 | 2023-08-04 | 辽宁韶华电力技术有限公司 | Transmission line straight-inclined combined tree root-shaped spiral anchor foundation |
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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: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |