Engineering surveying quick positioning pole

Abstract

The utility model relates to positioning flagpole technical field discloses engineering surveying fast positioning flagpole, including flagpole body, the bottom side fixedly connected with the cone of flagpole body, the middle end fixedly connected with the fixed ring of flagpole body, the bottom side fixedly connected with the slide bar of fixed ring, the outer wall sliding connection has the lifting ring of slide bar, the bottom end fixedly connected with the support ring of flagpole body, the outer wall rotationally connected with the rotary block of support ring, the bottom side of lifting ring is provided with the limiting component for the limiting of rotary block, the bottom side fixedly connected with the baffle of rotary block, in the utility model, through the elastic reset of spring and the limiting function of fixed cover, realize the quick storage and stable fixation of flagpole, promote the use convenience, avoid the swing of baffle simultaneously, strengthen equipment stability. Besides, the baffle covers the cone in the non - working state natural droop, prevents the cone to the personnel and causes the harm, significantly improves the security of equipment.

Description

Technical Field

[0001] This utility model relates to the field of positioning benchmark technology, and in particular to rapid positioning benchmarks for engineering surveying. Background Technology

[0002] In today's engineering construction field, whether it's the construction of skyscrapers, the laying of roads and bridges, or the development of various infrastructure projects, accurate surveying plays a crucial, foundational role. Engineering surveying spans the entire process of project planning, construction, and subsequent maintenance, and the accuracy of its data directly impacts project quality, schedule, and safety. Within this complex and rigorous surveying process, positioning benchmarks, as a fundamental yet indispensable auxiliary tool, are widely used in many stages, including determining measurement points, marking boundaries, and assisting in instrument calibration. Traditional engineering surveying positioning poles are relatively simple and straightforward in design. They typically consist only of the pole body and a cone at the bottom, used to insert into the ground to fix the position. However, this structure has revealed many problems in practical use. On the one hand, the operation of storing the pole is cumbersome. Due to the lack of an effective elastic reset and limiting structure, workers need to spend extra effort to adjust the position of the pole, resulting in low efficiency. Moreover, the baffle after storage is prone to swinging, which not only affects the quick deployment for the next use, but may also collide with and damage other equipment during transportation and storage. On the other hand, when the pole is not in use and is idle, the sharp cone at the bottom is exposed, which can easily cause accidental injury to passing workers in the complex and congested environment of the construction site, posing a serious safety hazard. In response to this technical problem, this application proposes a rapid positioning pole for engineering surveying. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid positioning marker for engineering surveying. Through the elastic return of a spring and the limiting function of a fixing cover, the marker body can be quickly stored and stably fixed, simplifying the operation process, reducing manual intervention, and improving the convenience of use and storage. It also prevents the baffle from swinging in the stored state, enhancing equipment stability. Furthermore, when the marker body is not in use, the baffle naturally hangs down to cover the cone, effectively preventing accidental injury to workers from the cone, significantly improving the safety of the equipment in the non-working state. This addresses the problems of cumbersome storage operations hindering rapid deployment for future use, and the potential for collisions and damage to other equipment during handling and storage, as well as the high risk of accidental injury to passing personnel, posing serious safety hazards.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A rapid positioning marker for engineering surveying includes a marker body, a cone fixedly connected to the bottom side of the marker body, a fixed ring fixedly connected to the middle end of the marker body, a sliding rod fixedly connected to the bottom side of the fixed ring, a lifting ring slidably connected to the outer wall of the sliding rod, a support ring fixedly connected to the bottom end of the marker body, a rotating block rotatably connected to the outer wall of the support ring, a limit assembly provided on the bottom side of the lifting ring for limiting the rotation of the rotating block, a baffle fixedly connected to the bottom side of the rotating block, the outer wall of the baffle being connected to the lifting ring via a traction assembly for controlling the rotation of the baffle, an insert fixedly connected to the bottom end of the inner wall of the baffle, and a spring provided on the outer wall of the sliding rod.

[0005] Furthermore, the limiting component includes a support rod fixedly connected to the bottom side of the lifting ring, and a fixing cover is fixedly connected to the bottom end of the support rod. The inner wall of the fixing cover is disposed on the outer wall of the rotating block.

[0006] Furthermore, the traction assembly includes a fixed shaft fixedly connected to the outer wall of the baffle, and the fixed shaft and the bottom side of the lifting ring are connected by a rope.

[0007] Furthermore, one end of the spring is connected to the bottom side of the fixed ring, and the other end of the spring is connected to the top side of the lifting ring.

[0008] Furthermore, the bottom end of the support rod is fixedly connected to the top side of the support ring.

[0009] Furthermore, the insert is disposed on the bottom side of the cone to protect the cone.

[0010] Furthermore, a handle is fixedly connected to the outer wall of the lifting ring.

[0011] This utility model has the following beneficial effects: In this invention, the elastic restoring action of the spring and the limiting function of the fixing cover on the baffle are used to achieve rapid storage and stable fixation of the marker body. This simplifies the operation process, reduces manual intervention, improves the convenience of use and storage, and at the same time prevents the baffle from swinging in the stored state, thus enhancing the stability of the equipment.

[0012] In this invention, when the marker body is not in use, the baffle naturally hangs down to cover the cone, effectively preventing the cone from causing accidental injury to the staff and improving the safety of the equipment when it is not in use. Attached Figure Description

[0013] Figure 1 This is a perspective view of the rapid positioning benchmark for engineering surveying proposed in this utility model; Figure 2 This is a schematic diagram of the fixing cover structure of the engineering measurement rapid positioning benchmark proposed in this utility model; Figure 3 This is a schematic diagram of the baffle structure for the rapid positioning benchmark in engineering surveying proposed in this utility model.

[0014] Legend: 1. Marker body; 2. Fixing ring; 3. Lifting ring; 4. Sliding rod; 5. Spring; 6. Support rod; 7. Fixing cover; 8. Baffle; 9. Rope; 10. Fixing shaft; 11. Rotating block; 12. Supporting ring; 13. Cone; 14. Insertion block; 15. Limiting assembly; 16. Traction assembly. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-3 This utility model provides an embodiment of a rapid positioning marker for engineering surveying, comprising a marker body 1, a cone 13 fixedly connected to the bottom side of the marker body 1, a fixing ring 2 fixedly connected to the middle end of the marker body 1, a sliding rod 4 fixedly connected to the bottom side of the fixing ring 2, a lifting ring 3 slidably connected to the outer wall of the sliding rod 4, a support ring 12 fixedly connected to the bottom end of the marker body 1, a rotating block 11 rotatably connected to the outer wall of the support ring 12, and a limiting assembly 15 including a support rod 6 fixedly connected to the bottom side of the lifting ring 3, and a fixing ring 11 fixedly connected to the bottom end of the support rod 6. The inner wall of the fixed cover 7 is set on the outer wall of the rotating block 11 to limit the rotation of the rotating block 11. The bottom side of the rotating block 11 is fixedly connected to the baffle 8. The traction assembly 16 includes a fixed shaft 10 fixedly connected to the outer wall of the baffle 8. The fixed shaft 10 and the bottom side of the lifting ring 3 are connected by a rope 9. One end of the spring 5 is connected to the bottom side of the fixed ring 2, and the other end of the spring 5 is connected to the top side of the lifting ring 3 to control the rotation of the baffle 8. The bottom end of the inner wall of the baffle 8 is fixedly connected to the insert block 14, and the outer wall of the slide rod 4 is provided with a spring 5. Specifically, when the marker pole body 1 is not in use, the baffle 8 will naturally droop due to its own weight, covering the outside of the cone 13 and thus enclosing it to prevent accidental injury to workers. When the marker pole body 1 needs to be used, firstly, the lifting ring 3 is pulled to compress the spring 5, causing the fixing cover 7 to detach from the outer wall of the rotating block 11. Next, the rope 9 and the fixing shaft 10 are pulled, causing the baffle 8 and the rotating block 11 to rotate and open around the outer wall of the support ring 12. Subsequently, the cone 13 and the insert block 14 are inserted into the ground to complete the fixation of the marker pole body 1. When storing, simply pull the cone 13 and the insert block 14 out of the soil. Due to the elastic restoring effect of the spring 5, the lifting ring 3 will automatically descend on the outer wall of the slide rod 4. At this time, the baffle 8 droops due to gravity, and the fixing cover 7 is replaced on the outer wall of the rotating block 11 to limit the baffle 8 and prevent it from swinging unnecessarily. The baffle 8 is opened and directly inserted into the ground by simply pulling the lifting ring 3, so as to quickly install and position the positioning rod.

[0017] Reference Figures 1-3 The bottom end of the support rod 6 is fixedly connected to the top side of the support ring 12, and the insert block 14 is set on the bottom side of the cone 13 to protect the cone 13. A handle is fixedly connected to the outer wall of the lifting ring 3. Specifically, the lifting ring 3 and the fixed cover 7 are connected and fixed by the support rod 6, and the handle allows the staff to pull the lifting ring 3 to rise and fall on the outer wall of the slide rod 4 to compress the spring 5.

[0018] Working principle: When the marker body 1 is no longer in use, the baffle 8 will naturally droop down and cover the outside of the cone 13, surrounding the cone 13 to prevent it from causing injury to the staff. When in use, simply pull the lifting ring 3 to compress the spring 5, causing the fixing cover 7 to detach from the outer wall of the rotating block 11. Also, pull the rope 9 and the fixing shaft 10 through the lifting ring 3 to make the baffle 8 and the rotating block 11 rotate and open on the outer wall of the support ring 12. Then, insert the cone 13 and the insert block 14 into the ground to fix the marker body 1. When storing, pull out the cone 13 and the insert block 14. Due to the characteristics of the spring 5, the lifting ring 3 will descend on the outer wall of the slide rod 4. The baffle 8 will droop due to gravity and the fixing cover 7 will cover the outer wall of the rotating block 11, limiting the position of the baffle 8 and preventing it from swinging.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid positioning benchmark for engineering surveying, characterized in that, The system includes a marker body (1), a cone (13) fixedly connected to the bottom side of the marker body (1), a fixed ring (2) fixedly connected to the middle end of the marker body (1), a slide rod (4) fixedly connected to the bottom side of the fixed ring (2), a lifting ring (3) slidably connected to the outer wall of the slide rod (4), a support ring (12) fixedly connected to the bottom end of the marker body (1), a rotating block (11) rotatably connected to the outer wall of the support ring (12), a limit assembly (15) provided on the bottom side of the lifting ring (3) for limiting the rotation block (11), a baffle (8) fixedly connected to the bottom side of the rotating block (11), the outer wall of the baffle (8) being connected to the lifting ring (3) through a traction assembly (16) for controlling the rotation of the baffle (8), an insert block (14) fixedly connected to the bottom end of the inner wall of the baffle (8), and a spring (5) provided on the outer wall of the slide rod (4).

2. The rapid positioning benchmark for engineering surveying according to claim 1, characterized in that: The limiting component (15) includes a support rod (6) fixedly connected to the bottom side of the lifting ring (3), and a fixing cover (7) is fixedly connected to the bottom end of the support rod (6). The inner wall of the fixing cover (7) is set on the outer wall of the rotating block (11).

3. The rapid positioning benchmark for engineering surveying according to claim 1, characterized in that: The traction assembly (16) includes a fixed shaft (10) fixedly connected to the outer wall of the baffle (8), and the fixed shaft (10) and the bottom side of the lifting ring (3) are connected by a rope (9).

4. The rapid positioning benchmark for engineering surveying according to claim 1, characterized in that: One end of the spring (5) is connected to the bottom side of the fixed ring (2), and the other end of the spring (5) is connected to the top side of the lifting ring (3).

5. The rapid positioning benchmark for engineering surveying according to claim 2, characterized in that: The bottom end of the support rod (6) is fixedly connected to the top side of the support ring (12).

6. The rapid positioning benchmark for engineering surveying according to claim 1, characterized in that: The insert (14) is disposed on the bottom side of the cone (13) to protect the cone (13).

7. The rapid positioning benchmark for engineering surveying according to claim 1, characterized in that: The outer wall of the lifting ring (3) is fixedly connected with a handle.

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