Recyclable coordinate positioning control point device

Abstract

The utility model discloses a coordinate positioning control point device capable of being recycled. The coordinate positioning control point device comprises a control point main body arranged at a target coordinate, the control point main body is wrapped by an epoxy resin material; the control point main body adopts an inverted cone-shaped component; a centering mark is arranged on the top of the inverted-cone-shaped component. And an NFC module in which coordinate position information is stored is arranged in the inverted conical component. The device can be conveniently and rapidly recycled after the construction period is finished, and the cyclic utilization rate of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of surveying engineering, and particularly relates to a recyclable coordinate positioning control point device. Background Technique

[0002] In recent years, the construction of buildings, roads, water conservancy and other aspects has been increasing, showing a booming development momentum. In modern cities with continuously updated infrastructure, all buildings rely on surveying to achieve the most basic positioning function, and the selection of surveying tools and surveying points will play a crucial role.

[0003] The establishment and protection of survey control points are very important for the construction period and later monitoring and measurement. At present, traditional positioning control point devices mainly use steel bars embedded by pouring concrete or more advanced and larger observation control piers. These existing positioning control point devices have the problems of non-recyclability and non-reusability.

[0004] Therefore, to solve the above problems, there is an urgent need for a recyclable coordinate positioning control point device, which can be conveniently and quickly recycled after the construction period, improving the recycling rate of the device. Content of the Utility Model

[0005] In view of this, the purpose of the utility model is to overcome the defects in the prior art and provide a recyclable coordinate positioning control point device, which can be conveniently and quickly recycled after the construction period, improving the recycling rate of the device.

[0006] The recyclable coordinate positioning control point device of the utility model includes a control point main body arranged at the target coordinate; the control point main body is wrapped in an epoxy resin-based material;

[0007] The control point main body adopts an inverted conical member; a centering mark is arranged at the top of the inverted conical member; an NFC module storing coordinate position information is arranged inside the inverted conical member.

[0008] Further, the inverted conical member is an inverted conical tetrahedron.

[0009] Further, the centering mark adopts a cross mark with a circle.

[0010] Further, a stress and strain gauge is arranged on the inverted conical member, and the stress and strain gauge transmits strain signals through a communication module arranged on the inverted conical member.

[0011] Further, the communication module adopts a Bluetooth communication module and / or a 4G communication module.

[0012] Further, a solar panel is also arranged at the top of the inverted conical member.

[0013] Furthermore, a waterproof and reflective cross centering sticker is provided on the circled cross mark.

[0014] Furthermore, the inverted conical member is made of stainless steel.

[0015] Furthermore, the bottom of the inverted conical member is connected to the target coordinate by embedded bolts.

[0016] The beneficial effects of the present utility model are as follows: A recyclable coordinate positioning control point device disclosed by the present utility model wraps the control point main body with epoxy resin materials, which not only ensures the stability of the control point, but also facilitates the removal of the epoxy resin materials for recycling the control point main body; and the bottom of the control point main body is connected to the target coordinate by embedded bolts, which further facilitates the disassembly of the control point main body, and thus enables the convenient and rapid recycling of the control point device after the project period ends, improving the recycling rate of the control point device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0018] Figure 1 is an elevation view of the positioning control point device of the present utility model;

[0019] Figure 2 is a plan view of the positioning control point device of the present utility model;

[0020] Wherein, 1 - control point main body, 2 - bolt connection head, 3 - embedded bolt, 4 - top of the inverted conical member, 5 - solar panel, 6 - NFC module, 7 - circled cross mark, 8 - horizontal stress and strain gauge, 9 - vertical stress and strain gauge, 10 - concrete peripheral casting, 11 - epoxy resin materials, 12 - communication module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present utility model in conjunction with the drawings of the specification, as shown in the figures:

[0022] The recyclable coordinate positioning control point device of the present utility model includes a control point main body 1 provided at the target coordinate; the control point main body 1 is wrapped in epoxy resin materials 11;

[0023] The control point body 1 adopts an inverted conical member; a centering mark is provided at the top 4 of the inverted conical member; an NFC module 6 storing coordinate position information is provided inside the inverted conical member. Among them, the control point is a point preset on a monitoring object (such as a slope, cofferdam, etc.) with a clear position mark, usually used for positioning and reference, so as to accurately know from which specific position the monitoring data is obtained. The top 4 of the inverted conical member adopts a waterproof structure, and the waterproof grade is not lower than IP6.

[0024] By setting the epoxy resin material 11, on the one hand, it protects the coordinate control point, effectively preventing physical damage (such as collision, excavation, etc.), chemical erosion (such as acid-base corrosion, water erosion, etc.) and environmental factors (such as weathering, sun exposure, etc.) during the construction process, thus ensuring the accuracy and stability of the coordinate control point. On the other hand, since the epoxy resin material 11 has good processability and recyclability, after the end of the engineering project, it is very convenient to remove and recycle these epoxy resin materials wrapping the control point body 1. After the recycled control point body 1 undergoes necessary inspection and calibration, it can continue to be used in other engineering projects, improving the resource utilization efficiency.

[0025] By adopting an inverted conical member, the inverted conical structure can enhance stability, enabling the control point to maintain its position unchanged under various environmental conditions and effectively resisting external forces such as wind and water flow. By setting the centering mark, it is used for station setting, coordinate orientation observation, and target observation; by setting the NFC module 6, the coordinate position information can be read through an electronic device with NFC function (such as a mobile phone, etc.). Among them, the NFC module 6 adopts the existing technology and will not be elaborated here.

[0026] In this embodiment, the inverted conical member is an inverted conical tetrahedron. The tetrahedron shape provides a larger contact area, which is beneficial to stable installation on complex terrains or soft ground, reducing the risk of settlement or sliding.

[0027] In this embodiment, the centering mark adopts a cross mark with a circle 7. The cross mark with a circle 7 has a clear and eye-catching form, which can be quickly identified and positioned at a long distance or under different light conditions, improving the convenience and efficiency of using the control point. In addition, the combination of the circle and the cross provides a clear indication of the center point, and the extension lines in four directions can help determine the direction, facilitating more accurate centering and measurement, and enhancing the practicality and accuracy of the control point.

[0028] In this embodiment, stress-strain gauges are provided on the inverted conical member, and the stress-strain gauges transmit strain signals through a communication module 12 provided on the inverted conical member. Such as Figure 2As shown, the stress strain gauges 8 in the horizontal direction and the stress strain gauges 9 in the vertical direction can be set separately to detect the stress changes in the horizontal and vertical directions, and then comprehensively monitor the forces on the structure in two main directions. When significant stress changes occur, they are transmitted to devices such as mobile phones through the communication module 12.

[0029] In this embodiment, the communication module 12 adopts a Bluetooth communication module and / or a 4G communication module. By setting the Bluetooth communication module, fast connection within low power consumption and short distance can be achieved, which is suitable for short-distance data transmission between devices; by setting the 4G communication module, high speed and wide coverage can be achieved, which is suitable for real-time communication and Internet access over long distances and large amounts of data. Bluetooth signals and / or 4G signals can be used to connect to mobile phones, tablets, and accessories of total stations to read the coordinates of survey control points and / or transmit monitoring signal information (observing absolute and relative deformation amounts).

[0030] In this embodiment, a solar panel 5 is also provided at the top 4 of the inverted conical member. The solar panel 5 adopts a high-silicon solar panel; by setting the solar panel 5 to supply power to the low-power Bluetooth communication module and / or 4G communication module, the continuous and stable operation of the communication module 12 is ensured.

[0031] In this embodiment, a waterproof and reflective cross centering sticker is provided on the circled cross mark 7. By setting the waterproof and reflective cross centering sticker, it can remain clearly visible in humid or rainy environments, and at the same time, the reflective property enhances the visibility in night or low-light environments, facilitating accurate centering or positioning.

[0032] In this embodiment, the inverted conical member is made of stainless steel. By using stainless steel material, the inverted conical member has the characteristics of corrosion resistance, high strength, easy cleaning and maintenance, and good durability and aesthetics.

[0033] In this embodiment, the bottom of the inverted conical member is connected to the target coordinate through embedded bolts 3. Among them, the embedded bolts 3 are pre-embedded in the concrete and a certain length of screw rod is left, and a bolt connection head 2 is provided at the bottom of the inverted conical member to connect with the embedded bolts 3. Through the above settings, it is relatively easy to release the fixation between the inverted conical member and the embedded bolts 3, thereby realizing the disassembly and reinstallation of the inverted conical member.

[0034] Specifically, a concrete peripheral casting body 10 is formed by pouring concrete at the target coordinates, and embedded bolts 3 are provided at the bottom of the concrete peripheral casting body 10 and connected to the inverted conical member to form an integral body. An epoxy resin-based material 11 (such as epoxy resin, etc.) is poured between the concrete peripheral casting body 10 and the inverted conical member. Among them, different pigment components can be added to the epoxy resin to make it show different colors for warning and identification purposes.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A recyclable coordinate positioning control point device, characterized in that: It includes a control point body disposed at the target coordinate; the control point body is wrapped in an epoxy resin-based material; The control point body uses an inverted conical member; a centering mark is provided at the top of the inverted conical member; an NFC module storing coordinate position information is provided inside the inverted conical member.

2. The recyclable coordinate positioning control point device according to claim 1, wherein: The inverted conical member is an inverted conical tetrahedron.

3. The recyclable coordinate positioning control point device according to claim 1, wherein: The centering mark uses a cross mark with a circle.

4. The recyclable coordinate positioning control point device according to claim 1, characterized in that: A stress strain gauge is provided on the inverted conical member, and the stress strain gauge transmits strain signals through a communication module provided on the inverted conical member.

5. The recyclable coordinate positioning control point device according to claim 4, characterized in that: The communication module uses a Bluetooth communication module and / or a 4G communication module.

6. The recyclable coordinate positioning control point device according to claim 4, wherein: A solar panel is also provided at the top of the inverted conical member.

7. The recyclable coordinate positioning control point device according to claim 3, wherein: A waterproof and reflective cross centering sticker is provided on the cross mark with a circle.

8. The recyclable coordinate positioning control point device according to claim 1, characterized in that: The inverted conical member is made of stainless steel.

9. The recyclable coordinate positioning control point device according to claim 1, wherein: The bottom of the inverted conical member is connected to the target coordinate through embedded bolts.

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