A ground-coupled antenna ranging system

Abstract

The present invention discloses a ground-coupled antenna ranging system, comprising a base plate, a connection seat fixedly connected to one side of the top of the base plate, an encoder threadedly connected to the top of the connection seat, a transmission shaft connected to the encoder in rotation on the inner side of the connection seat, a connection plate fixedly connected to one end of the outer wall of the transmission shaft, a rubber wheel fixedly connected to one side of the connection plate, and a support device fixedly connected to one side of the base. The ground-coupled antenna ranging system is composed of easily detachable components, and different connection plates can be selected according to different antennas to quickly connect to the antenna. The connection plate is used to connect the rubber wheel, and different sizes of rubber wheels can be replaced according to needs to correspond to different antennas to accommodate a variety of different models of geological survey and detection instruments. This system can be adapted to a variety of antennas, is compact, easy to assemble and carry, greatly saves costs and improves work efficiency, and ensures the safety of the system during field operations.

Description

Technical Field

[0001] The present invention relates to the technical field of geological survey equipment, in particular to a ground-coupled antenna ranging system. Background Art

[0002] In geological surveys and other testing projects, instruments and equipment need to count the distances traveled during the inspection process. This necessitates a dedicated distance measurement system that accurately records the distances traveled by the geological survey instrument antenna during inspections, thereby precisely describing the location of the target object or structural layer. Existing distance measurement systems have several drawbacks, including limited functionality, with each distance measurement system corresponding only to a single antenna; bulky and unportable; and non-metallic structures that pose a risk of damage during field operations. Summary of the Invention

[0003] The object of the present invention is to provide a ground-coupled antenna ranging system to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a ground-coupled antenna ranging system, comprising a substrate, a connecting seat fixedly connected to one side of the top of the substrate, an encoder threadedly connected to the top of the connecting seat, one end of the encoder passing through the connecting seat, a transmission shaft connected to the encoder in rotation on the inner side of the connecting seat, the transmission shaft passing through the connecting seat and the substrate in sequence, a connecting plate fixedly connected to one end of the outer wall of the transmission shaft, a rubber wheel fixedly connected to one side of the connecting plate, and a supporting device fixedly connected to one side of the base.

[0005] Preferably, the supporting device includes a support rod, which is fixedly connected to the base, and the outer wall of the support rod is sleeved with a U-shaped connecting plate and a spring coupling, the spring coupling is located on the inner side of the U-shaped connecting plate, the bottom end of the outer wall of the spring coupling is sleeved with a torsion spring, and a bracket is fixedly connected to one side of the U-shaped connecting plate.

[0006] Preferably, a spring clamping hole is provided on the top surface of the base plate, one end of the torsion spring is inserted into the inner side of the spring clamping hole, and the other end is pressed against the inner wall of the U-shaped connecting plate.

[0007] Preferably, an outer cover is threadedly connected to the outer wall of the connecting seat, and the encoder is located in the inner cavity of the outer cover.

[0008] Preferably, one end of the encoder is connected to a transmission line, and the transmission line passes through the outer cover and is connected to the antenna.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: the ground-coupled antenna ranging system is composed of easily detachable components, and different connecting plates can be selected according to different antennas and quickly connected to the antenna. The connecting plates are used to connect the rubber wheels, and rubber wheels of different sizes can be replaced according to needs, corresponding to different antennas respectively. The outer cover is connected to the connecting seat with threads and can be disassembled at any time. While providing waterproof protection, it can also ensure that the product is not easily damaged during field surveys and inspections. The transmission line adopts an adapter cable, and the antenna plug can be quickly replaced to adapt to a variety of different models of geological survey and detection instruments, so that the system can be adapted to a variety of antennas. It is compact and easy to assemble and carry, which greatly saves costs and improves work efficiency while ensuring the safety of the system during field operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the present invention;

[0011] Figure 2 for Figure 1 Structural diagram of the cross-section view;

[0012] Figure 3 for Figure 1 Schematic diagram of the structure of the spring coupling.

[0013] In the figure: 1. Base plate, 2. Bracket, 3. Torsion spring, 4. Spring coupling, 5. U-shaped connecting plate, 6. Outer cover, 7. Connecting seat, 8. Connecting plate, 9. Rubber wheel, 10. Encoder, 11. Transmission shaft, 12. Spring clamping hole, 13. Support rod. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-3The present invention provides a technical solution: a ground coupling antenna ranging system, including a substrate 1, the substrate 1 mainly plays the role of supporting and connecting, the top side of the substrate 1 is fixed with a connecting seat 7, the connecting seat 7 can be fixed to the substrate 1 with screws, and mainly plays the role of supporting the encoder 10 and its transmission shaft 11, the substrate 1, the connecting seat 7, the outer cover 6, the U-shaped connecting plate 5 and the bracket 2 can be made of high-definition stainless steel, the top of the connecting seat 7 is threadedly connected to the encoder 10, one end of the encoder 10 is connected to a transmission line, the transmission line can be connected to the antenna through a plug, and the transmission line passes through the outer cover 6 and is connected to the antenna, the encoder 1 One end of 0 passes through the connecting seat 7, and the encoder 10 can be connected to the connecting seat 7 by threading. The outer wall of the connecting seat 7 is threadedly connected to the outer cover 6. The outer cover 6 mainly plays a protective role. The encoder 10 is located in the inner cavity of the outer cover 6. The inner side of the connecting seat 7 is rotatably connected to a transmission shaft 11 connected to the encoder 10. The transmission shaft 11 is connected to the connecting seat 7 through a bearing. The transmission shaft 11 is connected to the inner ring of the bearing. The transmission shaft 11 is connected to the encoder through a coupling. The transmission shaft 11 rotates and transmits the power to the encoder. The transmission shaft 11 sequentially passes through the connecting seat 7 and the substrate 1. One end of the outer wall of the transmission shaft 11 is fixedly connected to a connecting plate 8, and one side of the connecting plate 8 is fixedly connected to Rubber wheel 9, one end of the drive shaft 11 is inserted into the center of the rubber wheel 9, and the rubber wheel 9 is fixed to the connecting plate 8 by bolts. A supporting device is fixed to one side of the base 1, and the supporting device includes a support rod 13, which is fixedly connected to the base 1. The U-shaped connecting plate 5 and the spring coupling 4 can rotate around the support rod 13. A nut connected to the top of the support rod 13 is provided for blocking the U-shaped connecting plate. The outer wall of the support rod 13 is sleeved with a U-shaped connecting plate 5 and a spring coupling 4. The U-shaped connecting plate 5 is used to connect the bracket 2, and the spring coupling 4 is used to support the torsion spring 3. The spring coupling 4 is located on the inner side of the U-shaped connecting plate 5, and the outer wall of the spring coupling 4 The bottom end is sleeved with a torsion spring 3, and the elastic coefficient of the torsion spring 3 is K10N / mm. The push of the torsion spring 3 can be a moderate downward moving force for the rubber wheel 9 to avoid suspended idling, which leads to these two inaccuracies. At the same time, it avoids the rubber wheel 9 having no activity space, causing equipment loss and increasing its service life. A bracket 2 is fixedly connected to one side of the U-shaped connecting plate 5, and the bracket 2 can be connected to the traction equipment. A spring clamping hole 12 is provided on the top surface of the base plate 1. One end of the torsion spring 3 is inserted into the inner side of the spring clamping hole 12 to fix it. One end of the torsion spring 3 is inserted into the inner side of the spring clamping hole 12, and the other end is pressed against the inner wall of the U-shaped connecting plate 5.

[0016] First, fix the encoder 10 on the encoder connector 7, and fix it to the rubber wheel 9 through the rubber wheel connecting shaft 11. The outer cover 6 is fixed on the base plate 1 to protect the safety and waterproofness of the encoder 10. The U-shaped connecting plate 5 is connected to the base plate 1 through the spring coupling 4 and the spring main shaft. The torsion spring 3 is clamped on the spring clamping hole 12 of the base plate 1 to fix the angle. The bracket 2 is respectively connected to the U-shaped connecting plate 5 and the antenna. When the antenna starts to detect, the rubber wheel 9 rotates, the encoder 10 starts counting, and the value is transmitted to the host through the data cable to achieve the effect of high-precision mileage measurement.

[0017] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0019] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A ground-coupled antenna ranging system, comprising a substrate (1), characterized in that: A connecting seat (7) is fixedly connected to one side of the top of the base plate (1), an encoder (10) is threadedly connected to the top of the connecting seat (7), one end of the encoder (10) passes through the connecting seat (7), the inner side of the connecting seat (7) is rotatably connected to a transmission shaft (11) connected to the encoder (10), the transmission shaft (11) passes through the connecting seat (7) and the base plate (1) in sequence, one end of the outer wall of the transmission shaft (11) is fixedly connected to a connecting plate (8), one side of the connecting plate (8) is fixedly connected to a rubber wheel (9), and one side of the base plate (1) is fixedly connected to a supporting device; The supporting device comprises a support rod (13), the support rod (13) is fixedly connected to the base plate (1), the outer wall of the support rod (13) is sleeved with a U-shaped connecting plate (5) and a spring coupling (4), the spring coupling (4) is located on the inner side of the U-shaped connecting plate (5), the bottom end of the outer wall of the spring coupling (4) is sleeved with a torsion spring (3), and one side of the U-shaped connecting plate (5) is fixedly connected to a bracket (2).

2. A ground-coupled antenna ranging system according to claim 1, characterized in that: A spring clamping hole (12) is provided on the top surface of the base plate (1), one end of the torsion spring (3) is inserted into the inner side of the spring clamping hole (12), and the other end is pressed against the inner wall of the U-shaped connecting plate (5).

3. The ground-coupled antenna ranging system according to claim 1, wherein: The outer wall of the connecting seat (7) is threadedly connected to the outer cover (6), and the encoder (10) is located in the inner cavity of the outer cover (6).

4. The ground-coupled antenna ranging system according to claim 1, wherein: One end of the encoder (10) is connected to a transmission line, and the transmission line passes through the outer cover (6) and is connected to the antenna.

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