Portable engineering cost terrain sampling positioning frame

Abstract

The utility model relates to the technical field of engineering cost, disclose a kind of portable engineering cost topography sampling positioning frame, comprising: base, including center plate and several branch plates, and branch plate is fixedly arranged on the side wall of center plate;Vertical telescopic stand, fixedly arranged in the center above center plate;Carrying plate, fixedly arranged on the upper end of vertical telescopic stand, sampling fixing seat is fixedly arranged on it;Oblique telescopic stand, including inclined branch pipe and inclined branch rod, and inclined branch pipe lower end is hingedly arranged in the extension end of branch plate, and the lower end of inclined branch rod is slidably inserted into inclined branch pipe, and the upper end is hingedly connected with the bottom surface edge of carrying plate, and electric push rod is fixedly arranged on the side of any inclined branch pipe, and the upper end of electric push rod is fixedly connected with the side wall of inclined branch pipe;Support leg, integrally formed with connecting rod on it, and the upper end of connecting rod is slidably inserted into the lower end of inclined branch pipe, and the lower end of the side wall of inclined branch pipe is equipped with the top knob one of fixed connecting rod.Benefits of the utility model lie in: small space occupation, high portability, and structure is stable and not easy to shake.

Description

Technical Field

[0001] This utility model relates to the field of engineering cost technology, specifically to a portable engineering cost terrain sampling and positioning frame. Background Technology

[0002] Topographic sampling is a practical method of accurately collecting surface morphology data by using a sampling positioning frame in conjunction with specialized measuring equipment. The sampling positioning frame first delineates the sampling range and calibrates the position of the measuring points to ensure that the sampling points strictly conform to the preset plan without deviation. Then, it is combined with equipment such as a total station, GPS receiver, and laser rangefinder to accurately collect core topographic information such as elevation, slope, and aspect of the points.

[0003] Current terrain sampling positioning frames have several significant shortcomings in practical applications, severely impacting the efficiency and quality of terrain sampling work. Their portability is poor; the overall structural design is heavy or cumbersome to disassemble and assemble, resulting in large space requirements and laborious handling during transportation and transfer, and requiring considerable time for on-site deployment. Regarding lifting control, there is a lack of convenient and efficient adjustment mechanisms; manual operation is cumbersome and lacks precision, making it difficult to quickly adapt to terrain sampling needs with different slopes and elevations, significantly reducing operational flexibility. Furthermore, insufficient stability is particularly critical; the frame's support structure is poorly designed, making it prone to slight displacement or swaying when exposed to soft ground, light winds, or other external environmental disturbances. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a portable engineering cost terrain sampling and positioning frame that occupies little space, is highly portable, and has a stable structure that is not easily shaken.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a portable engineering cost topographic sampling and positioning frame, comprising:

[0006] The base includes a central plate and several support plates, wherein the support plates are fixedly mounted on the side wall of the central plate;

[0007] The vertical telescopic frame is fixedly installed above the center of the central plate;

[0008] A carrier plate is fixedly mounted on the upper end of the vertical telescopic frame, and a sampling fixing seat is fixedly mounted on it;

[0009] An inclined telescopic frame, corresponding one-to-one with the support plate, includes inclined support pipes and inclined support rods. The lower end of the inclined support pipe is hinged to the extended end of the support plate. The lower end of the inclined support rod is slidably inserted into the inclined support pipe, and the upper end is hinged to the bottom edge of the carrier plate. An electric push rod parallel to the inclined support pipe is fixedly provided on one side of any inclined support pipe. The upper end of the electric push rod is connected and fixed to the side wall of the inclined support pipe.

[0010] Each support leg corresponds to an inclined telescopic frame, and a connecting rod is integrally formed on it. The upper end of the connecting rod is slidably inserted into the lower end of the inclined support tube, and a tightening knob for fixing the connecting rod is provided at the lower end of the side wall of the inclined support tube.

[0011] Furthermore, the support plates are distributed in a radiating pattern at equal intervals around the central plate.

[0012] Furthermore, the vertical telescopic frame includes a vertical support pipe and a vertical support rod. The lower end of the vertical support pipe is fixedly located at the center above the center plate. The lower end of the vertical support rod is slidably inserted into the vertical support pipe, and the upper end is connected and fixed to the center of the carrier plate. A tightening knob for fixing the vertical support rod is provided on the upper end of the side wall of the vertical support pipe.

[0013] Furthermore, the sampling fixing base includes a positioning ring and a tightening knob three. The positioning ring is fixedly disposed at the center above the carrier plate, and the tightening knob three is fixedly disposed on the side wall of the positioning ring.

[0014] Furthermore, a control panel for controlling the electric push rod is provided on the side wall of the inclined branch pipe, and a storage battery for powering the electric push rod and the control panel is fixed on the base.

[0015] Furthermore, a reinforcing block is provided at the junction of the support leg and the connecting rod.

[0016] Compared with existing technologies, the advantages of this utility model are as follows: The positioning frame base adopts a radially distributed support plate design, paired with oblique telescopic frames that correspond one-to-one with the support plates, forming a symmetrical and stable support structure. Reinforcing blocks are also provided between the support legs and connecting rods, significantly improving overall stability and preventing swaying during sampling. Both the vertical and oblique telescopic frames are telescopic structures, and the oblique telescopic frames can be quickly adjusted via an electric push rod. When not in use, each telescopic frame can be retracted, greatly reducing the space occupied. The entire system requires no external power supply, relying on independent battery power. The components are compact, retractable, and foldable, making it convenient to carry and transport, suitable for complex outdoor environments, achieving a balance between small footprint, high portability, and structural stability. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is the front view of this utility model;

[0020] Figure 4 This is a side view of the present invention.

[0021] As shown in the figure: 1. Center plate; 2. Support plate; 3. Carrier plate; 4. Inclined support pipe; 5. Inclined support rod; 6. Electric push rod; 7. Support leg; 8. Connecting rod; 9. Tightening knob one; 10. Vertical support pipe; 11. Vertical support rod; 12. Tightening knob two; 13. Positioning ring; 14. Tightening knob three; 15. Control panel; 16. Battery. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Combined with appendix Figure 1 Appendix Figure 2 A portable engineering cost topographic sampling and positioning frame includes: a base, including a central plate 1 and several support plates 2, wherein the support plates 2 are fixedly mounted on the side wall of the central plate 1, and the support plates 2 are distributed in a radiating and equidistant manner around the central plate 1, which can make the base more evenly stressed, improve the overall stability, and at the same time ensure that the subsequent installation and support of the inclined telescopic frame are more symmetrical and reliable.

[0024] Combined with appendix Figure 1 Appendix Figure 4 A vertical telescopic frame is fixedly installed above the center plate 1. The vertical telescopic frame includes a vertical support pipe 10 and a vertical support rod 11. The lower end of the vertical support pipe 10 is fixedly installed above the center plate 1. The lower end of the vertical support rod 11 is slidably inserted into the vertical support pipe 10, and the upper end is connected and fixed to the center of the carrier plate 3. The upper end of the side wall of the vertical support pipe 10 is provided with a tightening knob 12 for fixing the vertical support rod 11. The vertical support pipe 10 and the vertical support rod 11 can play a good guiding role when the carrier plate 3 is raised and lowered, ensuring the stability of the carrier plate 3. The tightening knob 12 can quickly fix the position after telescopic movement, making operation convenient.

[0025] Combined with appendix Figure 1 Appendix Figure 2 The carrier plate 3 is fixedly mounted on the upper end of the vertical telescopic frame, and a sampling fixing seat is fixedly mounted on it. The sampling fixing seat includes a positioning ring 13 and a tightening knob 14. The positioning ring 13 is fixedly mounted at the center above the carrier plate 3, and the tightening knob 14 is fixedly mounted on the side wall of the positioning ring 13. The positioning ring 13 can accurately limit the positioning of the sampling device, and the tightening knob 14 can quickly clamp the device to avoid deviation during sampling and ensure the positioning accuracy of terrain sampling.

[0026] Combined with appendix Figure 2 Appendix Figure 3 Appendix Figure 4The inclined telescopic frame, corresponding one-to-one with the support plate 2, includes inclined support pipes 4 and inclined support rods 5. The lower end of the inclined support pipe 4 is hinged to the protruding end of the support plate 2. The lower end of the inclined support rod 5 is slidably inserted into the inclined support pipe 4, and the upper end is hinged to the bottom edge of the carrier plate 3. An electric push rod 6 parallel to the inclined support pipe 4 is fixedly installed on one side. The upper end of the electric push rod 6 is connected and fixed to the side wall of the inclined support pipe 4. A control panel 15 for controlling the electric push rod 6 is provided on the side wall of the inclined support pipe 4. A battery 16 for powering the electric push rod 6 and the control panel 15 is fixedly installed on the base. The control panel 15 allows for direct control of the electric push rod 6 to adjust the inclined telescopic frame. The battery 16 provides independent power supply, eliminating the need for an external power source, allowing the positioning frame to be used flexibly in complex outdoor environments.

[0027] Combined with appendix Figure 1 Appendix Figure 3 The support leg 7 corresponds one-to-one with the inclined telescopic frame, and a connecting rod 8 is integrally formed on it. The upper end of the connecting rod 8 is slidably inserted into the lower end of the inclined support tube 4. The lower end of the side wall of the inclined support tube 4 is provided with a tightening knob 9 to fix the connecting rod 8. A reinforcing block is provided at the joint between the support leg 7 and the connecting rod 8 to enhance the structural strength of the connection between the two, reduce deformation under stress, and further improve the support stability of the positioning frame during terrain sampling.

[0028] The specific implementation of this utility model is as follows: The positioning frame is fixed at a suitable sampling position, ensuring the support plates 2, which are distributed radially around the central plate 1, land stably. After adjusting the height of the connecting rod 8 of the sliding support foot 7, the connecting rod 8 is fixed with the tightening knob 19. The electric push rod 6, powered by the battery 16, is activated via the control panel 15, driving the extension and retraction of the inclined support rod 5 within the inclined support tube 4. The angles of the inclined support tube 4 and the inclined support rod 5 automatically adjust to adapt to height changes. Simultaneously, the vertical support rod 11 of the vertical telescopic frame slides within the vertical support tube 10. After adjusting the carrier plate 3 to a suitable height, the tightening knob 212 is tightened to fix the vertical support rod 11. The sampling device is placed into the positioning ring 13 on the carrier plate 3, and the tightening knob 314 is tightened to clamp the device and complete the positioning. During sampling, if fine-tuning of the height is required, the inclined telescopic frame can be adjusted via the electric push rod 6 operated via the control panel 15 to ensure accurate sampling. After use, all tightening knobs are released, and the inclined support rod 5, vertical support rod 11, and connecting rod 8 are retracted for storage and transport.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A portable engineering cost topographic sampling positioning frame, characterized in that, include: The base includes a central plate (1) and several support plates (2), wherein the support plates (2) are fixedly mounted on the side wall of the central plate (1); A vertical telescopic frame is fixedly installed above the center of the central plate (1); The carrier plate (3) is fixedly installed on the upper end of the vertical telescopic frame, and a sampling fixing seat is fixedly installed on it; The inclined telescopic frame corresponds one-to-one with the support plate (2), including inclined support pipe (4) and inclined support rod (5). The lower end of the inclined support pipe (4) is hinged to the extended end of the support plate (2). The lower end of the inclined support rod (5) is slidably inserted into the inclined support pipe (4), and the upper end is hinged to the bottom edge of the carrier plate (3). An electric push rod (6) parallel to the inclined support pipe (4) is fixed on one side. The upper end of the electric push rod (6) is connected and fixed to the side wall of the inclined support pipe (4). The support leg (7) corresponds to the inclined telescopic frame, and a connecting rod (8) is integrally formed on it. The upper end of the connecting rod (8) is slidably inserted into the lower end of the inclined support pipe (4). The lower end of the side wall of the inclined support pipe (4) is provided with a tightening knob (9) to fix the connecting rod (8).

2. The portable engineering cost topographic sampling positioning frame of claim 1, wherein: The support plates (2) are distributed in a radiating pattern at equal intervals around the central plate (1).

3. The portable engineering cost topographic sampling positioning frame of claim 1, wherein: The vertical telescopic frame includes a vertical support pipe (10) and a vertical support rod (11). The lower end of the vertical support pipe (10) is fixed at the center above the center plate (1). The lower end of the vertical support rod (11) is slidably inserted into the vertical support pipe (10), and the upper end is connected and fixed to the center of the carrier plate (3). The upper end of the side wall of the vertical support pipe (10) is provided with a tightening knob (12) for fixing the vertical support rod (11).

4. The portable engineering cost topographic sampling positioning frame of claim 1, wherein: The sampling fixture includes a positioning ring (13) and a tightening knob (14). The positioning ring (13) is fixedly located at the center above the carrier plate (3), and the tightening knob (14) is fixedly located on the side wall of the positioning ring (13).

5. A portable engineering cost topographic sampling and positioning frame according to claim 1, characterized in that: The inclined branch pipe (4) is provided with a control panel (15) for controlling the electric push rod (6) on its side wall, and a storage battery (16) for powering the electric push rod (6) and the control panel (15) is fixed on the base.

6. A portable engineering cost topographic sampling and positioning frame according to claim 1, characterized in that: A reinforcing block is provided at the junction of the support leg (7) and the connecting rod (8).

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