GNSS (Global Navigation Satellite System) deformation monitoring equipment suitable for field

Abstract

The utility model discloses a GNSS deformation monitoring device suitable for the field. The GNSS deformation monitoring device comprises a base. A GNSS deformation monitoring box is arranged on the upper side of the base; the GNSS deformation monitoring box is placed in the GNSS deformation monitoring box clamping assembly, and a height adjusting rod is arranged at the bottom of the base; a ground inserting assembly is arranged at the bottom of the height adjusting rod; lug plates are arranged at the connecting positions of the ground inserting assembly and the height adjusting rod respectively and fixedly connected through screws. According to the utility model, the ground inserting assembly can be inserted into soil to provide an additional supporting effect, so that the equipment can be more stably mounted on the soil, and is suitable for field terrains such as complex abrupt slopes and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of deformation monitoring, in particular to a GNSS deformation monitoring device suitable for field use. Background Art

[0002] Deformation monitoring technology is InSAR deformation monitoring technology. As a new space earth observation technology, InSAR has shown great application potential in surface three-dimensional reconstruction, surface deformation monitoring and other aspects. Among them, GNSS-based deformation monitoring equipment, namely GNSS automatic monitoring station, is usually required for monitoring. The equipment adopts high-precision deformation monitoring data processing algorithm to obtain millimeter-level real-time deformation monitoring accuracy, so that users can grasp the instantaneous deformation of the monitored object in real time, which can meet the needs of users to grasp the instantaneous deformation of the monitored object in real time. The existing equipment needs to be installed in various places such as the wild, and some wild terrains are very steep and complex, which will make the monitoring equipment unstable when installed and easy to tilt, resulting in the monitoring equipment cannot be used normally. Utility Model Content

[0003] The purpose of the utility model is to provide a GNSS deformation monitoring device suitable for field use, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A GNSS deformation monitoring device suitable for outdoor use comprises a base; a GNSS deformation monitoring box is arranged on the upper side of the base; the GNSS deformation monitoring box is placed inside a clamping assembly of the GNSS deformation monitoring box; a height adjustment rod is arranged at the bottom of the base; a ground plug assembly is arranged at the bottom of the height adjustment rod; ear plates are respectively arranged at the connection between the ground plug assembly and the height adjustment rod and are fixedly connected by screws.

[0006] As a further solution of the utility model: the clamping assembly includes a left fixed frame, a screw, a T-shaped slide groove, a movable pressure plate and a right fixed pressure plate; the left fixed frame and the right fixed pressure plate are fixedly installed on the upper side of the base, a threaded hole is opened in the middle of the left fixed frame, and a screw is arranged inside the threaded hole; a movable pressure plate is arranged at the end of the screw; a T-shaped slider is arranged at the bottom of the movable pressure plate, and the T-shaped slider is clamped and installed inside the T-shaped slide groove arranged on the upper side of the base; a GNSS deformation monitoring box is arranged between the movable pressure plate and the right fixed pressure plate.

[0007] As a further solution of the utility model: a solar panel is arranged on the upper side of the left fixing frame and the right fixing pressure plate, and a corresponding power storage device is arranged at the bottom of the solar panel; and the top connection of the solar panel is coated with glass glue for sealing.

[0008] As a further solution of the utility model: the height adjustment rod includes an upper adjustment rod, a lower adjustment rod, a threaded groove and a pressure rod groove; the upper adjustment rod is installed at the bottom of the base, and a thread is provided on the outer side of the upper adjustment rod; the upper adjustment rod is inserted into the threaded groove inside the lower adjustment rod, and a pressure rod groove is provided at the bottom of the lower adjustment rod.

[0009] As a further solution of the utility model: the ground plug assembly includes a ground plug tip, a ground plug column, a T-slot, a movable block, a transverse plug rod, a connecting rod, a sleeve, a pressure rod, a pulling hole, a pressure rod through hole and a transverse plug rod placement groove; the ground plug tip is a conical structure, and the ground plug tip is arranged at the bottom of the ground plug column; the ground plug column is provided with a connected pressure rod through hole and a transverse plug rod placement groove; the transverse plug rod and a movable block are arranged inside the transverse plug rod placement groove; the side wall of the ground plug column is provided with a through hole corresponding to the transverse plug rod; the end of the transverse plug rod is fixedly installed on the movable block; the other side of the movable block is rotatably connected with a connecting rod; the other end of the connecting rod is rotatably installed on the side wall of the sleeve, the sleeve is fixedly sleeved on the outside of the pressure rod, and a protrusion is provided on the pressure rod to prevent the sleeve from moving up and down; the pressure rod is arranged inside the pressure rod through hole, and the top of the pressure rod is connected to the bottom of the height adjustment rod.

[0010] As a further solution of the utility model: T-blocks are provided on the upper and lower sides of the movable block, the T-blocks are clamped and installed inside the corresponding T-slots, the T-slots are arranged on the upper and lower walls of the horizontal insertion rod placement slot, and a pulling hole is provided on the upper side of the pressure rod.

[0011] As a further solution of the utility model: the base includes an upper seat shell and a lower seat shell; the upper seat shell is slidably connected to the lower seat shell, and a shock absorbing mechanism is provided between the upper seat shell and the lower seat shell.

[0012] As a further solution of the utility model: the shock absorbing mechanism includes a plug sleeve, a plug rod, and a buffer spring; the plug rod is movably sleeved on the top of the plug sleeve, and the buffer spring is movably sleeved on the outside of the plug sleeve; the bottom of the plug sleeve is fixedly installed on the top of the lower seat shell; the top of the plug rod is fixedly connected to the bottom of the upper seat shell; the interior of the plug sleeve is filled with damping grease, and the interior of the plug sleeve is fixedly sleeved with a sealing strip, and the sealing strip is interference fit on the surface of the plug rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can insert the ground plug assembly into the soil to provide additional support, so that the equipment can be installed on the soil more firmly, and is suitable for outdoor terrains such as steep slopes and complex terrains.

[0015] 2. The utility model can cause the pressure rod to move downward by hammering or pressing the pressure rod, thereby driving one end of the connecting rod to move downward. Since the connecting rod is a rigid structure, the other end of the connecting rod will move outward, thereby forcing the transverse insertion rod to move outward and be inserted into the soil, thereby making the installation more stable.

[0016] 3. The components of the buffer mechanism of the utility model are used in conjunction with the fixing mechanism to improve the stability of the geodetic receiver when it is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the structure of a GNSS deformation monitoring device suitable for the field.

[0019] Figure 2 The figure is a schematic diagram of the structure of a ground plug assembly in a GNSS deformation monitoring device suitable for use in the field.

[0020] Figure 3 The figure is a schematic diagram of the structure of a base in a GNSS deformation monitoring device suitable for use in the field.

[0021] Figure 4 The figure is a schematic diagram of the structure of a shock absorbing mechanism in a GNSS deformation monitoring device suitable for use in the field.

[0022] In the figure: base 1, upper seat shell 101, lower seat shell 102, shock absorbing mechanism 2, plug sleeve 201, plug column 202, buffer spring 203, damping grease 204, sealing strip 205, GNSS deformation monitoring box 3, left fixed frame 301, screw 302, T-shaped slide groove 303, movable pressure plate 304, right fixed pressure plate 305, height adjustment rod 4, upper adjustment rod 401, lower adjustment rod 402, threaded groove 403, pressure rod groove 404, ground plug assembly 5, ground plug tip 501, ground plug column 502, T-shaped groove 503, movable block 504, transverse plug rod 505, connecting rod 506, shaft sleeve 507, pressure rod 508, pulling hole 509, pressure rod through hole 510, transverse plug rod placement groove 511. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0026] See also Figures 1-2 In an embodiment of the utility model, a GNSS deformation monitoring device suitable for outdoor use includes a base 1; a GNSS deformation monitoring box 3 is provided on the upper side of the base 1; the GNSS deformation monitoring box 3 is placed inside the clamping assembly of the GNSS deformation monitoring box 3, and a height adjustment rod 4 is provided at the bottom of the base 1; a ground plug assembly 5 is provided at the bottom of the height adjustment rod 4; ear plates are respectively provided at the connection between the ground plug assembly 5 and the height adjustment rod 4 and are fixedly connected by screws.

[0027] What needs to be explained in detail in the present embodiment is that the clamping assembly includes a left fixed frame 301, a screw 302, a T-shaped slide groove 303, a movable pressure plate 304 and a right fixed pressure plate 305; the left fixed frame 301 and the right fixed pressure plate 305 are fixedly installed on the upper side of the base 1, a threaded hole is opened in the middle of the left fixed frame 301, and a screw 302 is arranged inside the threaded hole; a movable pressure plate 304 is arranged at the end of the screw 302; a T-shaped slider is arranged at the bottom of the movable pressure plate 304, and the T-shaped slider is clamped and installed inside the T-shaped slide groove 303 arranged on the upper side of the base 1; the number of T-shaped slide grooves 303 on the base 1 is at least one, and the number of T-shaped sliders is the same as that of the T-shaped slide grooves 303, and the movable pressure plate 304 can be made more stable by increasing the number of T-shaped slide grooves 303 and T-shaped sliders; a GNSS deformation monitoring box 3 is arranged between the movable pressure plate 304 and the right fixed pressure plate 305.

[0028] In order to facilitate the power supply of this equipment, solar panels are provided on the upper sides of the left fixed frame 301 and the right fixed pressure plate 305, and a corresponding power storage device is provided at the bottom of the solar panels. Any solar panel and power storage device on the market can be used as long as their voltage meets the required voltage of the GNSS deformation monitoring box 3. Therefore, they are not elaborated here. You can purchase the corresponding solar panels and power storage devices according to actual needs; and the top connection of the solar panel is coated with sealing glass glue to provide sun protection and rain protection for the GNSS deformation monitoring box 3.

[0029] What needs to be explained in detail in this embodiment is that the height adjustment rod 4 includes an upper adjustment rod 401, a lower adjustment rod 402, a threaded groove 403 and a pressure rod groove 404; the upper adjustment rod 401 is installed at the bottom of the base 1, and a thread is provided on the outer side of the upper adjustment rod 401; the upper adjustment rod 401 is inserted into the threaded groove 403 inside the lower adjustment rod 402, and the height of the height adjustment rod 4 is adjusted by rotating the upper adjustment rod 401, and a pressure rod groove 404 is provided at the bottom of the lower adjustment rod 402.

[0030] See also Figure 2In this embodiment, it is necessary to explain in detail that the ground plug assembly 5 includes a ground plug tip 501, a ground plug column 502, a T-slot 503, a movable block 504, a horizontal plug rod 505, a connecting rod 506, a shaft sleeve 507, a pressure rod 508, a pulling hole 509, a pressure rod through hole 510 and a horizontal plug rod placement groove 511; the ground plug tip 501 is a conical structure, and the ground plug tip 501 is arranged at the bottom of the ground plug column 502, so as to facilitate the insertion of the ground plug assembly 5 into the soil; the ground plug column 502 is provided with a connected pressure rod through hole 510 and a horizontal plug rod placement groove 511; the horizontal plug rod placement groove 511 is provided with a horizontal plug rod 505 and a movable block 504; the side wall of the ground plug column 502 is provided with a through hole corresponding to the horizontal plug rod 505; so that the horizontal plug rod 505 can extend out of the ground plug column 502 so as to The ground plug assembly 5 is more firmly inserted into the ground, and the end of the horizontal insertion rod 505 is fixedly installed on the movable block 504; the other side of the movable block 504 is rotatably connected with a connecting rod 506; the other end of the connecting rod 506 is rotatably installed on the side wall of the sleeve 507, and the sleeve 507 is fixedly sleeved on the outside of the pressure rod 508, and a protrusion is provided on the pressure rod 508 to prevent the sleeve 507 from moving up and down; the pressure rod 508 is arranged inside the pressure rod through hole 510, and the top of the pressure rod 508 is connected to the bottom of the height adjustment rod 4; by hammering or pressing the pressure rod 508, the pressure rod 508 can be urged to move downward, thereby driving one end of the connecting rod to move downward. Since the connecting rod is a rigid structure, the other end of the connecting rod will move outward, thereby forcing the horizontal insertion rod 505 to move outward and be inserted into the soil, thereby making the installation more stable.

[0031] See also Figure 2 It should also be noted that in this embodiment, T-blocks are provided on the upper and lower sides of the movable block 504, and the T-blocks are snap-fitted and installed inside the corresponding T-slots 503. The T-slots 503 are arranged on the upper and lower walls of the horizontal insertion rod placement slot 511, and in order to facilitate the removal of the ground plug assembly; the present application provides a pull hole 509 on the upper side of the pressure rod 508; the pull rope is passed through the pull hole 509, and the pull rope is pulled upward to move the pull rod upward, driving the movable block to move inward, so that the horizontal insertion rod 505 is retracted into the horizontal insertion rod placement slot, so as to facilitate the removal of the ground plug assembly.

[0032] It should be noted that the utility model is a GNSS deformation monitoring device suitable for the field, and the solar panels and related components are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods;

[0033] Please refer to Figure 3-4Based on the GNSS deformation monitoring device suitable for the field provided in the first embodiment of the present application, the second embodiment of the present application proposes another GNSS deformation monitoring device suitable for the field. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0034] Specifically, the second embodiment of the present application provides a GNSS deformation monitoring device suitable for the field, the difference being that the base 1 includes an upper shell 101 and a lower shell 102; the upper shell 101 is slidingly connected to the lower shell 102, and a shock absorbing mechanism 2 is provided between the upper shell 101 and the lower shell 102.

[0035] Please refer to Figure 4 Specifically, the shock absorbing mechanism 2 includes a plug sleeve 201, a plug rod 202, and a buffer spring 203; the plug rod 202 is movably sleeved on the top of the plug sleeve 201. Through the coordinated use of the plug sleeve 201 and the plug rod 202, when vibration occurs, the plug rod 22 can move inside the plug sleeve 21, and the friction between the plug sleeve 201 and the plug rod 202 is used to consume the energy of the vibration and reduce the propagation of the vibration. The buffer spring 203 is movably sleeved on the outside of the plug sleeve 201. By setting the buffer spring 203, when vibration occurs, the buffer spring 203 can buffer the vibration and reduce the amplitude of the vibration; the bottom of the plug sleeve 201 is fixedly installed Installed on the top of the lower seat shell 102; the top of the plug rod 202 is fixedly connected to the bottom of the upper seat shell 101; the interior of the plug sleeve 201 is filled with damping grease 204. By setting the damping grease 204, the damping grease 204 can generate greater resistance, which can delay and buffer the movement of the plug rod 202, so that the movement of the plug rod 202 is more stable, and the interior of the plug sleeve 201 is fixedly sleeved with a sealing strip 205, which is interference fit on the surface of the plug rod 202. The sealing strip 205 can seal the gap between the plug sleeve 201 and the plug rod 202 to prevent the damping grease 204 from leaking from the plug sleeve 201.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A GNSS deformation monitoring device suitable for field use, characterized in that: The invention comprises a base (1); a GNSS deformation monitoring box (3) is provided on the upper side of the base (1); the GNSS deformation monitoring box (3) is placed inside the clamping assembly of the GNSS deformation monitoring box (3); a height adjustment rod (4) is provided at the bottom of the base (1); a ground plug assembly (5) is provided at the bottom of the height adjustment rod (4); ear plates are respectively provided at the connection between the ground plug assembly (5) and the height adjustment rod (4) and are fixedly connected by screws; The ground plug assembly (5) comprises a ground plug tip (501), a ground plug column (502), a T-slot (503), a movable block (504), a transverse plug rod (505), a connecting rod (506), a shaft sleeve (507), a pressure rod (508), a pulling hole (509), a pressure rod through hole (510) and a transverse plug rod placement groove (511); the ground plug tip (501) is a conical structure, and the ground plug tip (501) is arranged at the bottom of the ground plug column (502); the ground plug column (502) is provided with a pressure rod through hole (510) and a transverse plug rod placement groove (511) that are connected to each other; the transverse plug rod (505) and the movable block (504) are provided inside the transverse plug rod placement groove (511); The movable block (504) comprises a movable block (504); a through hole corresponding to the transverse insertion rod (505) is provided on the side wall of the ground plug column (502); the end of the transverse insertion rod (505) is fixedly mounted on the movable block (504); the other side of the movable block (504) is rotatably connected with a connecting rod (506); the other end of the connecting rod (506) is rotatably mounted on the side wall of a sleeve (507); the sleeve (507) is fixedly sleeved on the outside of a pressure rod (508), and a protrusion is provided on the pressure rod (508) to prevent the sleeve (507) from moving up and down; the pressure rod (508) is arranged inside the pressure rod through hole (510), and the top of the pressure rod (508) is connected to the bottom of the height adjustment rod (4).

2. A GNSS deformation monitoring device suitable for field use according to claim 1, characterized in that: The clamping assembly comprises a left fixing frame (301), a lead screw (302), a T-shaped slide groove (303), a movable pressure plate (304) and a right fixed pressure plate (305); the left fixing frame (301) and the right fixed pressure plate (305) are fixedly mounted on the upper side of the base (1); a threaded hole is provided in the middle of the left fixing frame (301), and a lead screw (302) is provided inside the threaded hole; a movable pressure plate (304) is provided at the end of the lead screw (302); a T-shaped slider is provided at the bottom of the movable pressure plate (304), and the T-shaped slider is clamped and mounted inside the T-shaped slide groove (303) provided on the upper side of the base (1); a GNSS deformation monitoring box (3) is provided between the movable pressure plate (304) and the right fixed pressure plate (305).

3. A GNSS deformation monitoring device suitable for field use according to claim 2, characterized in that: A solar panel is provided on the upper side of the left fixing frame (301) and the right fixing pressure plate (305), and a corresponding power storage device is provided at the bottom of the solar panel; and a sealing glass glue is applied at the top connection of the solar panel.

4. The GNSS deformation monitoring device suitable for field use according to claim 1, characterized in that: The height adjustment rod (4) comprises an upper adjustment rod (401), a lower adjustment rod (402), a threaded groove (403) and a pressure rod groove (404); the upper adjustment rod (401) is mounted on the bottom of the base (1), and a thread is provided on the outer side of the upper adjustment rod (401); the upper adjustment rod (401) is plugged into the threaded groove (403) inside the lower adjustment rod (402), and a pressure rod groove (404) is provided on the bottom of the lower adjustment rod (402).

5. The GNSS deformation monitoring device suitable for field use according to claim 1, characterized in that: T-shaped blocks are provided on the upper and lower sides of the movable block (504), and the T-shaped blocks are snap-fitted into the inside of the corresponding T-shaped slots (503). The T-shaped slots (503) are arranged on the upper and lower walls of the transverse insertion rod placement slot (511), and a pulling hole (509) is provided on the upper side of the pressure rod (508).

6. The GNSS deformation monitoring device suitable for field use according to claim 1, characterized in that: The base (1) comprises an upper seat shell (101) and a lower seat shell (102); the upper seat shell (101) and the lower seat shell (102) are slidably connected, and a shock absorbing mechanism (2) is provided between the upper seat shell (101) and the lower seat shell (102).

7. The GNSS deformation monitoring device suitable for field use according to claim 6, characterized in that: The shock absorbing mechanism (2) comprises a plug sleeve (201), a plug rod (202), and a buffer spring (203); the plug rod (202) is movably sleeved on the top of the plug sleeve (201), and the buffer spring (203) is movably sleeved on the outside of the plug sleeve (201); the bottom of the plug sleeve (201) is fixedly mounted on the top of the lower seat shell (102); the top of the plug rod (202) is fixedly connected to the bottom of the upper seat shell (101); the interior of the plug sleeve (201) is filled with damping grease (204), and a sealing strip (205) is fixedly sleeved on the interior of the plug sleeve (201), and the sealing strip (205) is interference-fitted on the surface of the plug rod (202).

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