Marker post convenient to fix for surveying and mapping of surveying and mapping engineering
By designing a benchmarking structure that includes a measurement and mapping, a ranging rod, a side -by -side rod, and a stable cone, the problem of the existing benchmarks in the outdoor fixing and high adjustment of inconvenience is achieved, and the stable fixation and high flexible adjustment of benchmarks are realized. Improve the convenience and accuracy of the use of surveying and mapping instruments.
Patent Information
- Application Number
- CN202420540332.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing surveying and mapping benchmarks are difficult to fix and stabilize when used outdoors, and the height adjustment is inconvenient, which affects the use of surveying and mapping instruments.
Design a benchmark structure that includes a benchmarking structure that includes a rod, a lifting rod, a side support rod, and a stable cone. The combination of the side support rod and the stable cone forms a stable triangular structure, and the benchmark is fixed. Coordinate with the limit bar to achieve high adjustment of the lifting rod.
The stable and fixed adjustment of benchmarking and highly adjusted the high degree of adjustment of the use of surveying and mapping instruments and surveying and mapping accuracy were improved.
Smart Images
Figure CN222416887U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surveying and mapping engineering, in particular to a benchmark pole which is easy to fix for surveying and mapping engineering. Background Art
[0002] Surveying and mapping projects are to measure various information of space and the earth and draw various topographic maps. Before the surveying and mapping begins, the benchmark needs to be fixed to facilitate the subsequent surveying and mapping implementation. There are at least the following disadvantages in the use of existing surveying and mapping benchmarks: 1. When the existing benchmarks are used outdoors, it is not easy to fix and stabilize the benchmarks to the ground due to the uneven ground outside; 2. When the existing benchmarks are used, it is not convenient to adjust the height to facilitate the use of upper surveying and mapping instruments for surveying and mapping. Therefore, we have introduced a new surveying and mapping engineering benchmark that is easy to fix. Utility Model Content
[0003] The main purpose of the utility model is to provide a benchmark pole which is easy to fix for surveying and mapping engineering, and can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A benchmark pole that is easy to fix for surveying and mapping engineering includes a accommodating rod, an accommodating groove is opened on the upper end of the accommodating rod, a No. 1 folding plate is fixedly connected to the upper front end of the accommodating rod, a No. 1 telescopic rod is inserted and movably connected to the middle part of the front end of the No. 1 folding plate, the lower end of the accommodating rod is fixedly connected to a supporting bottom plate, the accommodating rod is movably connected to a lifting rod through the accommodating groove, a plurality of groups of No. 1 circular holes are opened at equal distances on the front end of the lifting rod, three groups of limit strips are fixedly connected to the outer surface of the lifting rod at equal distances, the upper end of the lifting rod is fixedly connected to a contact plate, and three groups of mounting ears are fixedly connected to the middle part of the outer surface of the accommodating rod at equal distances.
[0006] Preferably, the three groups of mounting ears are movably connected to side support rods via rotating shafts, the lower ends of the three groups of side support rods are movably connected with round-shaped connecting rods, the three groups of round-shaped connecting rods are fixedly connected to pedals at one end away from the side support rods, several groups of stabilizing cones are fixedly connected to the lower ends of the three groups of pedals at equal distances, and the upper ends of the three groups of pedals are fixedly connected to protective rods.
[0007] Preferably, a plurality of groups of No. 2 round holes are fixedly opened at equal distances on the three groups of mounting ears, the front parts of the upper ends of the three groups of side support rods are fixedly connected with No. 2 folding plates, and the three groups of No. 2 folding plates are movably connected with No. 2 telescopic rods.
[0008] Preferably, the No. 1 telescopic rod is movably connected to the No. 1 circular hole, and the No. 1 folding plate does not contact the lifting rod.
[0009] Preferably, the ends of the three groups of mounting ears that are not in contact with the accommodating rod are all fan-shaped structures, the three groups of side support rods are all rotatable with the adjacent rotating rod as the center of the circle, and the three groups of No. 2 telescopic rods are all movably connected with the adjacent No. 2 circular holes.
[0010] Preferably, the three groups of the No. 2 folding plates are all located outside the adjacent mounting ears and are not in contact with the mounting ears, and several groups of the stabilizing cones are all made of metal.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. By setting the side support rod, the stabilizing cone fixedly connected to the lower end of the pedal at the bottom of the side support rod can be inserted into the ground and closely contact the ground, and the No. 2 telescopic rod and No. 2 round hole at the top can fix the rotation angle of the side support rod. By fixing the angle of the side support rod, the three groups of side support rods can form a stable triangle relationship to fix the benchmark pole upright;
[0013] 2. By setting a No. 1 folding plate and a No. 1 telescopic rod, and snapping the No. 1 telescopic rod into the No. 1 round hole on the lifting rod, the height and position of the lifting rod can be fixed, and the limit strip fixedly connected to the outer surface of the lifting rod can prevent the lifting rod from rotating when lifting. The height adjustment of the lifting rod is convenient for using the upper surveying instrument to survey the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a partial structural schematic diagram of a benchmark pole that is easy to fix for surveying and mapping engineering according to the utility model;
[0015] Figure 2 This is a partial structural schematic diagram of a benchmark pole that is easy to fix for surveying and mapping engineering according to the utility model;
[0016] Figure 3 This is a partial structural schematic diagram of a benchmark pole that is easy to fix for surveying and mapping engineering according to the utility model;
[0017] Figure 4 The utility model is an enlarged schematic diagram of a partial structure of a benchmark pole that is easy to fix for surveying and mapping engineering.
[0018] In the figure: 1. accommodating rod; 2. lifting rod; 3. round hole No. 1; 4. limit strip; 5. contact plate; 6. accommodating groove; 7. folding plate No. 1; 8. telescopic rod No. 1; 9. supporting bottom plate; 10. mounting ear; 11. side support rod; 12. circular connecting rod; 13. pedal; 14. stabilizing cone; 15. protective rod; 16. round hole No. 2; 17. folding plate No. 2; 18. telescopic rod No. 2. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] A benchmark pole that is easy to fix for surveying and mapping engineering includes a accommodating rod 1, a accommodating groove 6 is opened at the upper end of the accommodating rod 1, a No. 1 folding plate 7 is fixedly connected to the upper front end of the accommodating rod 1, a No. 1 telescopic rod 8 is inserted and movably connected to the middle part of the front end of the No. 1 folding plate 7, a supporting bottom plate 9 is fixedly connected to the lower end of the accommodating rod 1, the accommodating rod 1 is movably connected to the lifting rod 2 through the accommodating groove 6, a plurality of groups of No. 1 circular holes 3 are opened at equal distances at the front end of the lifting rod 2, three groups of limit strips 4 are fixedly connected to the outer surface of the lifting rod 2 at equal distances, a contact plate 5 is fixedly connected to the upper end of the lifting rod 2, and three groups of mounting ears 10 are fixedly connected to the middle part of the outer surface of the accommodating rod 1 at equal distances.
[0024] In this embodiment, the three sets of mounting ears 10 are all connected to the side support rods 11 through the rotating shaft, and the lower ends of the three sets of side support rods 11 are interspersed with the circular connecting rods 12, and the ends of the three sets of circular connecting rods 12 away from the side support rods 11 are fixedly connected to the pedals 13, and the lower ends of the three sets of pedals 13 are fixedly connected to a plurality of groups of stabilizing cones 14 at equal distances, and the upper ends of the three sets of pedals 13 are fixedly connected to the protective rods 15. The three sets of mounting ears 10 are fixedly opened with a plurality of groups of second round Hole 16, the front parts of the upper ends of the three groups of side support rods 11 are fixedly connected with No. 2 folding plates 17, and the three groups of No. 2 folding plates 17 are movably connected with No. 2 telescopic rods 18. By fixing the stabilizing cone 14 at the lower end of the pedal 13, it can be inserted into the ground to prop up the side support rods 11, and the upper protective rod 15 can facilitate the front part of the foot to be put in and lifted, and the stabilizing cone 14 can be pulled out of the ground. The three groups of side support rods 11 can form a stable triangular cone structure, which is convenient for fixing the upright pole.
[0025] In the present embodiment, the No. 1 telescopic rod 8 is movably connected with the No. 1 circular hole 3, the No. 1 folding plate 7 does not contact the lifting rod 2, the ends of the three groups of mounting ears 10 that do not contact the accommodating rod 1 are all fan-shaped structures, the three groups of side support rods 11 all rotate with the adjacent rotating rod as the center of the circle, the three groups of No. 2 telescopic rods 18 are all movably connected with the adjacent No. 2 circular holes 16, the three groups of No. 2 folding plates 17 are all located on the outside of the adjacent mounting ears 10 and do not contact the mounting ears 10, and several groups of stabilizing cones 14 are all made of metal. The position of the lifting rod 2 can be fixed and adjusted by the No. 1 telescopic rod 8, and the limit strip 4 can prevent the lifting rod 2 from rotating when lifting.
[0026] It should be noted that the utility model is a kind of surveying and mapping engineering surveying and mapping easy to fix benchmark, in the process of use, first of all, the second telescopic rod 18 on the second folding plate 17 is pulled out from the second round hole 16, then the angle of the side support rod 11 can be rotated, after adjusting to a suitable angle, the second telescopic rod 18 is clamped with the adjacent second round hole 16, the rotation angle of the side support rod 11 can be fixed, then the circular connecting rod 12 connected to the pedal 13 at the lower end of the side support rod 11 is rotated, so that the pedal 13 is parallel to the ground, and then the foot is placed on the pedal The upper end of 13 is stepped down to pierce the stabilizing cone 14 into the ground, and the side support rod 11 can be fixed. The three groups of side support rods 11 can form a stable triangular cone to support and fix the middle accommodating rod 1 and the lifting rod 2. Then, the No. 1 telescopic rod 8 on the No. 1 folding plate 7 on the accommodating rod 1 is pulled out from the No. 1 circular hole 3 on the lifting rod 2, and then the lifting rod 2 is moved up and down to complete the adjustment of the height of the lifting rod 2. After adjusting to a suitable height, the No. 1 telescopic rod 8 is clamped with the No. 1 circular hole 3 to complete the adjustment of the height of the lifting rod 2.
[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A conveniently fixed benchmark for surveying and mapping engineering, comprising a receiving rod (1), characterized in that: The upper end of the accommodating rod (1) is provided with an accommodating groove (6), the upper front end of the accommodating rod (1) is fixedly connected to a No. 1 folding plate (7), the middle front end of the No. 1 folding plate (7) is movably connected to a No. 1 telescopic rod (8), the lower end of the accommodating rod (1) is fixedly connected to a supporting bottom plate (9), the accommodating rod (1) is movably connected to the lifting rod (2) through the accommodating groove (6), the front end of the lifting rod (2) is provided with a plurality of groups of No. 1 circular holes (3) at equal distances, the outer surface of the lifting rod (2) is fixedly connected with three groups of limit strips (4) at equal distances, the upper end of the lifting rod (2) is fixedly connected with a contact plate (5), and the middle outer surface of the accommodating rod (1) is fixedly connected with three groups of mounting ears (10) at equal distances; The three groups of mounting ears (10) are all movably connected to side support rods (11) through rotating shafts, the lower ends of the three groups of side support rods (11) are all interlaced and movably connected to a circular connecting rod (12), the ends of the three groups of circular connecting rods (12) away from the side support rods (11) are all fixedly connected to pedals (13), the lower ends of the three groups of pedals (13) are fixedly connected to a plurality of groups of stabilizing cones (14) at equal distances, and the upper ends of the three groups of pedals (13) are all fixedly connected to protective rods (15); A plurality of groups of No. 2 circular holes (16) are fixedly opened at equal distances on the three groups of mounting ears (10); the front parts of the upper ends of the three groups of side support rods (11) are fixedly connected with No. 2 folding plates (17); and the three groups of No. 2 folding plates (17) are movably connected with No. 2 telescopic rods (18).
2. The easy-to-fix benchmark for surveying and mapping engineering according to claim 1, characterized in that: The No. 1 telescopic rod (8) is movably engaged with the No. 1 circular hole (3), and the No. 1 folding plate (7) does not contact the lifting rod (2).
3. The easy-to-fix benchmark for surveying and mapping engineering according to claim 1, characterized in that: The ends of the three groups of mounting ears (10) that are not in contact with the accommodating rod (1) are all fan-shaped structures, the three groups of side support rods (11) are all rotatable with the adjacent rotating rod as the center of the circle, and the three groups of No. 2 telescopic rods (18) are all movably connected with the adjacent No. 2 circular holes (16).
4. The easy-to-fix benchmark for surveying and mapping engineering according to claim 1, characterized in that: The three groups of the second folding plates (17) are all located outside the adjacent mounting ears (10) and are not in contact with the mounting ears (10), and the several groups of the stabilizing cones (14) are all made of metal.