Tripod for engineering surveying

Abstract

The utility model relates to the technical field of engineering surveying devices, and discloses a tripod for engineering surveying, which comprises a hollow seat and a top plate mounted at the top of the hollow seat, a controller, an inverter and a storage battery are sleeved in the hollow seat, and the controller, the inverter and the storage battery are electrically connected in pairs through wires. And a voice broadcast device is arranged in the hollow seat in a sleeving manner. According to the utility model, the limiting sleeve plate, the transition plate, the main support rod, the flexible photovoltaic plate and the bottom cone rod form a photovoltaic power generation rod member, and the photovoltaic power generation rod member is subsequently combined with the hollow seat, the top plate, and the controller, the inverter, the storage battery and the voice broadcast device which are arranged in the hollow seat for use; the triangular stable supporting requirement of the engineering surveying device can be met, electricity generated by the flexible photovoltaic panel can be used for meeting the requirement for operation of the voice broadcaster, the voice broadcaster carries out warning voice broadcasting, and the safety of the whole device in the using process is improved.

Description

Technical Field

[0001] This utility model relates to the field of engineering measurement device technology, specifically a tripod for engineering measurement. Background Technology

[0002] The purpose of a tripod is to support engineering surveying instruments. In practical use, it can maintain the stability of engineering surveying instruments for a long time, thereby ensuring the accuracy and reliability of measurement results. However, with the diversification of usage environments and the increasing complexity of actual engineering measurement processes, traditional tripods with only a single support function are obviously unable to meet the needs of use.

[0003] Currently, with the further development of related technologies, researchers in this field have disclosed some improvement solutions for tripods. However, after reviewing several existing technologies, the applicant found that the focus of existing technology improvements is still on expanding or accommodating the already realized technical functions of the tripod. New technical solutions are merely to make the tripod adjustment more flexible or more diverse. This cannot solve some technical problems that arise in actual use environments. For example, during engineering surveying in cities, surveyors sometimes need to stand on the road to work, which poses safety hazards to pedestrians and surveyors. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tripod for engineering surveying, which solves the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a tripod for engineering measurement, including a hollow base and a top plate installed on the top of the hollow base. The hollow base is equipped with a controller, an inverter, and a battery. The controller, inverter, and battery are electrically connected to each other through wires. The hollow base is equipped with a voice broadcaster, which is electrically connected to the controller through wires.

[0006] The battery is equipped with an external charging interface that runs through the hollow base. Several limiting sleeves are installed on the surface of the hollow base. Each of the limiting sleeves has a transition plate installed inside it via a pin. The ends of the pins are threaded with limiting nuts. One end of the transition plate is fixedly connected to a main support rod. A flexible photovoltaic panel is nested on the surface of the main support rod. The flexible photovoltaic panel is electrically connected to the controller via wires.

[0007] Preferably, the top inner wall of the hollow seat is fixedly connected to an internally threaded sleeve plate, and the top plate has a countersunk hole aligned with the internally threaded sleeve plate. The top plate and the hollow seat are installed by means of screws passing through the countersunk hole and being threaded into the internally threaded sleeve plate, which facilitates subsequent maintenance and replacement.

[0008] Specifically, a first clearance groove is provided on one side wall of the hollow seat, and a protective filter is nested in the first clearance groove. The first clearance groove is aligned with the voice broadcaster, thereby ensuring that the voice broadcaster can amplify smoothly.

[0009] Specifically, the outer side of the main support rod is fitted with a protective sleeve plate via a bearing. The interior of the protective sleeve plate has a second clearance groove that can completely accommodate the flexible photovoltaic panel. The protective sleeve plate can provide closed protection for the flexible photovoltaic panel. The protective sleeve plate can provide closed protection and shielding for the flexible photovoltaic panel when it is idle and can make way for the flexible photovoltaic panel when it is in use.

[0010] Preferably, each end of the protective sleeve is fixedly connected with a magnetic ring. The two magnetic rings are respectively snapped onto the outer side of both ends of the main support rod and are magnetically connected to the main support rod. The magnetic rings are used to limit and protect the protective sleeve after rotation adjustment, so as to prevent the protective sleeve from rotating and moving randomly.

[0011] In this preferred embodiment, an internally threaded hole is opened inside the end of the main support rod away from the top plate. A bottom cone rod is internally threaded into the internally threaded hole. One end of the bottom cone rod has a cone-shaped structure. The use of multiple bottom cone rods increases the soil-breaking and installation effect of the overall device and optimizes the usage effect.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model consists of a limiting sleeve plate, a transition plate, a main support rod, a flexible photovoltaic panel, and a bottom cone rod to form a photovoltaic power generation rod. After being combined with a hollow base, a top plate, and a controller, inverter, battery, and voice broadcaster installed inside the hollow base, it can not only meet the requirements for triangular stability support of engineering measurement devices, but also use the electricity generated by the flexible photovoltaic panel to power the voice broadcaster, enabling the voice broadcaster to issue warning voice announcements and improving the safety of the overall device during use.

[0014] 2. This utility model utilizes the flexible photovoltaic panel inside the photovoltaic power generation pole to generate photovoltaic power in conjunction with sunlight in the usage environment and stores the electricity in the internal battery. When the electronic equipment carried by the operator runs out of power, it can be temporarily charged through the external charging interface of the battery, thus adapting to different usage environments. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3This is a partial cross-sectional view of the structure of this utility model;

[0018] Figure 4 This is a top view of the structural controller of this utility model;

[0019] Figure 5 This is an enlarged schematic diagram of the magnetic ring structure of this utility model;

[0020] Figure 6 This is an enlarged schematic diagram of the bottom cone rod of this utility model.

[0021] In the diagram: 1. Hollow seat; 2. Top plate; 3. Controller; 4. Inverter; 5. Battery; 6. Limiting sleeve; 7. Transition plate; 8. Main support rod; 9. Flexible photovoltaic panel; 10. Bottom cone rod; 11. Protective sleeve; 12. Magnet ring; 13. Voice broadcaster. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 A tripod for engineering measurement includes a hollow base 1 and a top plate 2 installed on the top of the hollow base 1. An internal threaded sleeve is fixedly connected to the inner wall of the top of the hollow base 1. A countersunk hole aligned with the internal threaded sleeve is opened inside the top plate 2. The top plate 2 and the hollow base 1 are installed by means of screws passing through the countersunk hole and being threaded into the internal threaded sleeve, which facilitates subsequent maintenance and replacement.

[0024] The hollow base 1 houses a controller 3, an inverter 4, and a battery 5. These three components are electrically connected to each other via wires. The hollow base 1 also houses a voice broadcaster 13, which is electrically connected to the controller 3 via wires. A first clearance groove is provided on one side wall of the hollow base 1, and a protective filter is nested inside the first clearance groove. The first clearance groove is aligned with the voice broadcaster 13, thereby ensuring that the voice broadcaster 13 can amplify sound smoothly.

[0025] The battery 5 is equipped with an external charging interface that runs through the hollow base 1. Several limiting sleeves 6 are installed on the surface of the hollow base 1. Transition plates 7 are installed inside the several limiting sleeves 6 through pins. Limiting nuts are threaded to the end surfaces of both ends of the pins. A main support rod 8 is fixedly connected to one end of the transition plate 7. A flexible photovoltaic panel 9 is nested on the surface of the main support rod 8. The flexible photovoltaic panel 9 is electrically connected to the controller 3 through wires.

[0026] A protective sleeve plate 11 is fitted on the outer side of the main support rod 8 via a bearing. The inner side of the protective sleeve plate 11 has a second clearance groove that can completely accommodate the flexible photovoltaic panel 9. The protective sleeve plate 11 can provide closed protection for the flexible photovoltaic panel 9. The protective sleeve plate 11 can provide closed protection and shielding for the flexible photovoltaic panel 9 when it is idle and allow it to be used when it is in use. Magnet rings 12 are fixedly connected to both ends of the protective sleeve plate 11. The two magnet rings 12 are respectively snapped onto the outer side of both ends of the main support rod 8 and are magnetically connected to the main support rod 8. The magnet rings 12 are used to limit the movement of the protective sleeve plate 11 after rotation adjustment to prevent the protective sleeve plate 11 from rotating and moving randomly.

[0027] The main support rod 8 has an internal threaded hole at the end away from the top plate 2. The internal threaded hole is connected to a bottom cone rod 10. One end of the bottom cone rod 10 has a cone-shaped structure. Multiple bottom cone rods 10 are used to increase the soil breaking and installation effect of the overall device and optimize the use effect.

[0028] Working principle:

[0029] Example 1

[0030] Three of each of the limiting sleeve plate 6, transition plate 7, main support rod 8, flexible photovoltaic panel 9, and bottom cone rod 10 are installed and assembled one-to-one to form three photovoltaic power generation rods. In subsequent use, the top plate 2 provides installation support for engineering measurement equipment. The support for engineering measurement equipment can be adjusted by adjusting the photovoltaic power generation rods to meet the usage requirements, as detailed below:

[0031] Tighten the limiting nuts at both ends of a pin shaft to flip the corresponding transition plate 7, causing the transition plate 7 to tilt and adjust its corresponding main support rod 8 and bottom cone rod 10 at a certain angle. After completion, reset and lock the limiting nuts at both ends of the pin shaft to ensure the stability of the adjusted transition plate 7 and the structure associated with the transition plate 7. Similarly, the remaining two transition plates 7 and the structures associated with the two transition plates 7 are operated according to the above steps until all three photovoltaic power generation rods are in an inclined and open state relative to the hollow base 1, forming a triangular support effect to ensure the stability of the engineering measurement equipment.

[0032] Example 2

[0033] During use, the three photovoltaic power generation poles enable their flexible photovoltaic panels 9 to work in conjunction with sunlight in the environment to generate photovoltaic power and store the electricity in the battery 5. When the electronic equipment carried by the operator runs out of power, it can be temporarily charged through the external charging interface of the battery 5, thus adapting to different usage environments.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tripod for engineering surveying, comprising a hollow base (1) and a top plate (2) mounted on top of the hollow base (1), characterized in that: The hollow base (1) is equipped with a controller (3), an inverter (4), and a battery (5). The controller (3), inverter (4), and battery (5) are electrically connected to each other through wires. The hollow base (1) is equipped with a voice broadcaster (13), which is electrically connected to the controller (3) through wires. The battery (5) is equipped with an external charging interface that passes through the hollow seat (1). Several limiting sleeves (6) are installed on the surface of the hollow seat (1). Each of the limiting sleeves (6) has a transition plate (7) installed inside through a pin shaft. The end surfaces of both ends of the pin shaft are threaded with limiting nuts. One end of the transition plate (7) is fixedly connected to a main support rod (8). A flexible photovoltaic panel (9) is nested on the surface of the main support rod (8). The flexible photovoltaic panel (9) is electrically connected to the controller (3) through a wire.

2. The tripod for engineering surveying according to claim 1, characterized in that: The hollow seat (1) is fixedly connected to the inner wall of the top and an internal threaded sleeve plate. The top plate (2) has a countersunk hole aligned with the internal threaded sleeve plate. The top plate (2) and the hollow seat (1) are installed by means of screws passing through the countersunk hole and being threaded into the internal threaded sleeve plate.

3. The tripod for engineering surveying according to claim 1, characterized in that: The hollow seat (1) has a first clearance groove on one side wall, a protective filter is nested in the first clearance groove, and the first clearance groove is aligned with the voice broadcaster (13).

4. The tripod for engineering surveying according to claim 1, characterized in that: The outer side of the main support rod (8) is fitted with a protective sleeve plate (11) through a bearing. The inside of the protective sleeve plate (11) is provided with a second clearance groove that can completely make way for the flexible photovoltaic panel (9). The protective sleeve plate (11) can provide closed protection for the flexible photovoltaic panel (9).

5. A tripod for engineering surveying according to claim 4, characterized in that: The protective sleeve (11) has a magnetic ring (12) fixedly connected to both ends. The two magnetic rings (12) are respectively snapped onto the outer sides of both ends of the main support rod (8) and are magnetically connected to the main support rod (8).

6. A tripod for engineering surveying according to claim 1, characterized in that: The main support rod (8) has an internal threaded hole at the end away from the top plate (2), and a bottom cone rod (10) is internally threaded into the internal threaded hole. One end of the bottom cone rod (10) has a cone-shaped structure.

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