Adjustable stand for field trips

Abstract

The utility model discloses an adjustable support for field investigation, including bottom plate, the bottom of bottom plate is provided with fixed component, the top of bottom plate is provided with adjusting assembly, the top of adjusting assembly is provided with support plate, the top fixed mounting of support plate has electronic level, adjusting assembly includes bottom frame, the inside rotation of bottom frame is connected with first rotation block, the top fixed mounting of first rotation block has top frame, the utility model relates to field investigation technical field, the adjustable support for field investigation is through setting adjusting assembly, utilizes mutually vertical rotation's first rotation block and second rotation block, and cooperates worm and gear drive structure, can realize the angle regulation of support plate in two mutually perpendicular directions, and combines the real -time monitoring of electronic level, can fast adjust support plate to level state, satisfies the demand of investigation equipment to the demand of flat support platform.

Description

Technical Field

[0001] This utility model relates to the field of field investigation technology, specifically an adjustable support for field investigation. Background Technology

[0002] In field investigations of geology, archaeology, and the environment, various surveying equipment, such as measuring instruments, recorders, and sampling devices, are often required. The normal operation of these devices often requires a flat surface to ensure the accuracy of the measurement data and the stability of the equipment operation.

[0003] However, field investigation environments are usually quite complex, with uneven or sloping ground. Most existing supports have limited adjustment functions, making it difficult to quickly and accurately provide a flat support platform for the investigation equipment in complex environments. This causes many inconveniences to the investigation work and affects the efficiency and data quality of the investigation.

[0004] To address this issue, the present invention provides an adjustable support for field investigation. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable support for field investigation, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable support for field investigation, comprising a base plate, a fixing component at the bottom of the base plate, an adjusting component at the top of the base plate, a support plate at the top of the adjusting component, an electronic level fixedly mounted on the top of the support plate, the adjusting component comprising a bottom frame, a first rotating block rotatably connected inside the bottom frame, a top frame fixedly mounted on the top of the first rotating block, a second rotating block rotatably connected inside the top frame, the second rotating block fixedly mounted on the bottom of the support plate, the rotation axes of the first rotating block and the second rotating block being perpendicular to each other and parallel to the horizontal plane.

[0007] Preferably, a first rotating shaft is rotatably connected to the outer side of the bottom frame, a first worm gear is fixedly installed at the outer end of the first rotating shaft, and the inner end of the first rotating shaft moves through the interior of the bottom frame and is fixedly installed on the outer side of the first rotating block.

[0008] Preferably, two first side plates are fixedly installed on the outer side of the bottom frame, and a first worm gear is rotatably connected between the two first side plates. The first worm gear meshes with a first worm wheel, and one end of the first worm gear moves through the interior of the first side plate and is fixedly installed with a first knob.

[0009] Preferably, a second rotating shaft is rotatably connected to the outer side of the top frame, a second worm gear is fixedly installed at the outer end of the second rotating shaft, and the inner end of the second rotating shaft movably passes through the interior of the top frame and is fixedly connected to the second rotating block.

[0010] Preferably, two second side plates are fixedly installed on the outer side of the top frame, and a second worm gear is rotatably connected between the two second side plates. The second worm gear meshes with a second worm wheel, and one end of the second worm gear moves through the interior of the second side plate and is fixedly installed with a second knob.

[0011] Preferably, the fixing component includes screws and a bottom block. The bottom block is fixedly installed on the bottom of the base plate. There are four screws in total, and the four screws are respectively screwed through the four corners of the base plate.

[0012] Preferably, a knob is fixedly installed at the top of the screw, a rotating rod is fixedly installed at the bottom of the screw, a helical blade is fixedly installed on the outer side of the rotating rod, the helical blade is located below the base plate, and the knob is located above the base plate.

[0013] Preferably, the lead angle of the first worm is smaller than the equivalent friction angle at the meshing point of the first worm wheel and the first worm, the lead angle of the second worm is smaller than the equivalent friction angle at the meshing point of the second worm wheel and the second worm, and the outer sides of the first worm wheel, the first worm, the second worm wheel, and the second worm are all coated with lubricating and protective grease.

[0014] Beneficial effects

[0015] This invention provides an adjustable support for field investigation. Compared with the prior art, it has the following advantages:

[0016] 1. The adjustable support for this field survey, by setting up an adjustment component, utilizes a first rotating block and a second rotating block that rotate perpendicularly to each other, in conjunction with a worm gear transmission structure, to achieve angle adjustment of the support plate in two mutually perpendicular directions. Combined with real-time monitoring by an electronic level, the support plate can be quickly adjusted to a horizontal state, meeting the survey equipment's requirement for a flat support platform.

[0017] 2. The adjustable support used for this field survey, through four screws and a spiral blade at the bottom, can stably fix the support on complex ground, enhancing the stability of the support and preventing the equipment from being affected by the shaking of the support during the survey. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the external structure of this utility model;

[0020] Figure 2 This is a three-dimensional view of the bottom structure of this utility model;

[0021] Figure 3 This is a side view of the structural perspective of this utility model;

[0022] Figure 4 This is a partial three-dimensional view of the structure of this utility model.

[0023] In the diagram: 1. Base plate; 2. Fixing assembly; 21. Rotating rod; 22. Helical blade; 23. Screw; 24. Knob; 25. Bottom block; 3. Adjusting assembly; 31. Bottom frame; 32. First rotating block; 33. Top frame; 34. Second rotating block; 35. First worm gear; 36. First side plate; 37. First worm; 38. First knob; 39. First rotating shaft; 310. Second worm gear; 311. Second side plate; 312. Second worm; 313. Second knob; 314. Second rotating shaft; 4. Support plate; 5. Electronic level. Detailed Implementation

[0024] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0025] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] Reference Figures 1 to 4This application provides an adjustable support for field investigation, including a base plate 1, a fixing component 2 at the bottom of the base plate 1, an adjusting component 3 at the top of the base plate 1, a support plate 4 at the top of the adjusting component 3, and an electronic level 5 fixedly installed on the top of the support plate 4. The electronic level 5 can display the horizontal status of the support plate 4 in real time, which is convenient for operators to adjust.

[0027] The adjustment component 3 includes a bottom frame 31, with a first rotating block 32 rotatably connected inside the bottom frame 31. The first rotating block 32 can rotate around its own rotation axis inside the bottom frame 31. A top frame 33 is fixedly installed on the top of the first rotating block 32, and the top frame 33 rotates with the rotation of the first rotating block 32. A second rotating block 34 is rotatably connected inside the top frame 33, and the second rotating block 34 can rotate around its own rotation axis inside the top frame 33. The second rotating block 34 is fixedly installed on the bottom of the support plate 4, and the support plate 4 rotates with the rotation of the second rotating block 34. The rotation axes of the first rotating block 32 and the second rotating block 34 are perpendicular to each other and parallel to the horizontal plane. This arrangement allows the support plate 4 to be angled in two mutually perpendicular horizontal directions, thereby achieving all-round horizontal adjustment.

[0028] A first rotating shaft 39 is rotatably connected to the outer side of the bottom frame 31. The first rotating shaft 39 can rotate around its own axis. A first worm gear 35 is fixedly installed at the outer end of the first rotating shaft 39. The inner end of the first rotating shaft 39 moves through the interior of the bottom frame 31 and is fixedly installed on the outer side of the first rotating block 32. When the first worm gear 35 rotates, it drives the first rotating block 32 to rotate through the first rotating shaft 39.

[0029] Two first side plates 36 are fixedly installed on the outer side of the bottom frame 31. The two first side plates 36 provide support for the first worm gear 37. The first worm gear 37 is rotatably connected between the two first side plates 36. The first worm gear 37 meshes with the first worm wheel 35. One end of the first worm gear 37 moves through the inside of the first side plate 36 and is fixedly installed with a first knob 38. Rotating the first knob 38 can drive the first worm gear 37 to rotate, which in turn drives the first worm wheel 35 to rotate, thereby realizing the rotation adjustment of the first rotating block 32.

[0030] A second rotating shaft 314 is rotatably connected to the outer side of the top frame 33. The second rotating shaft 314 can rotate around its own axis. A second worm gear 310 is fixedly installed at the outer end of the second rotating shaft 314. The inner end of the second rotating shaft 314 moves through the interior of the top frame 33 and is fixedly connected to the second rotating block 34. When the second worm gear 310 rotates, it drives the second rotating block 34 to rotate through the second rotating shaft 314.

[0031] Two second side plates 311 are fixedly installed on the outer side of the top frame 33. The two second side plates 311 provide support for the second worm 312. The second worm 312 is rotatably connected between the two second side plates 311. The second worm 312 meshes with the second worm wheel 310. One end of the second worm 312 moves through the interior of the second side plate 311 and is fixedly installed with a second knob 313. Rotating the second knob 313 can drive the second worm 312 to rotate, which in turn drives the second worm wheel 310 to rotate, thereby realizing the rotation adjustment of the second rotating block 34.

[0032] The fixing component 2 includes screws 23 and bottom blocks 25. The bottom blocks 25 are fixedly installed on the bottom of the base plate 1 and provide a certain support for the base plate 1. There are four screws 23 in total. The four screws 23 are screwed into the four corners of the base plate 1 respectively. By rotating the screws 23, the depth of the bottom of the screws 23 below the ground can be adjusted.

[0033] A knob 24 is fixedly installed on the top of the screw 23 for easy rotation by the operator. A rotating rod 21 is fixedly installed on the bottom of the screw 23. A helical blade 22 is fixedly installed on the outer side of the rotating rod 21. The helical blade 22 is located below the base plate 1, and the knob 24 is located above the base plate 1. Rotating the knob 24 causes the screw 23 to rotate, so that the rotating rod 21 and the helical blade 22 are screwed into the ground, enhancing the fixing effect of the bracket and making it suitable for different ground environments.

[0034] The lead angle of the first worm 37 is smaller than the equivalent friction angle at the meshing point of the first worm wheel 35 and the first worm 37, and the lead angle of the second worm 312 is smaller than the equivalent friction angle at the meshing point of the second worm wheel 310 and the second worm 312. This gives the worm gear structure a self-locking function, ensuring the stability of the adjusted support plate 4 angle. The outer sides of the first worm wheel 35, the first worm 37, the second worm wheel 310, and the second worm 312 are all coated with lubricating and protective grease to reduce component wear, improve service life, and protect the components from environmental corrosion.

[0035] Working principle: During field investigation, the bracket is placed at the location where the investigation equipment needs to be placed. By turning the knob 24, the screw 23 is driven to rotate, so that the rotating rod 21 and the spiral blade 22 are screwed into the ground. The four screws 23 are used to stably fix the base plate 1 on the ground, and the bottom block 25 provides auxiliary support for the base plate 1.

[0036] Then observe the electronic level 5. If the support plate 4 is not level, according to the display of the electronic level 5, when it is necessary to adjust the angle of the support plate 4 in a certain direction, turn the first knob 38. The first knob 38 drives the first worm 37 to rotate. The first worm 37 meshes with the first worm wheel 35, driving the first worm wheel 35 to rotate. The first worm wheel 35 drives the first rotating block 32 to rotate in the bottom frame 31 through the first rotating shaft 39. The first rotating block 32 drives the top frame 33 to rotate, and then drives the support plate 4 to rotate and adjust in that direction through the second rotating block 34.

[0037] When it is necessary to adjust the angle of the support plate 4 in another vertical direction, rotate the second knob 313. The second knob 313 drives the second worm 312 to rotate. The second worm 312 meshes with the second worm wheel 310, driving the second worm wheel 310 to rotate. The second worm wheel 310 drives the second rotating block 34 to rotate in the top frame 33 through the second rotating shaft 314, thereby driving the support plate 4 to rotate and adjust in that vertical direction.

[0038] During the adjustment process, observe the electronic level 5 in real time until the electronic level 5 shows that the support plate 4 is in a horizontal state. At this time, due to the self-locking function of the worm gear, the support plate 4 will remain in a horizontal state, and the inspection equipment can be placed on the support plate 4 for inspection work.

[0039] Furthermore, all contents not described in detail in this specification are existing technologies known to those skilled in the art, and all electrical components mentioned in this document are powered by external power supply lines.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 process, method, article, or apparatus.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable support for field investigation, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is provided with a fixing component (2), the top of the base plate (1) is provided with an adjusting component (3), the top of the adjusting component (3) is provided with a support plate (4), the top of the support plate (4) is fixedly installed with an electronic level (5), the adjusting component (3) includes a bottom frame (31), the bottom frame (31) is rotatably connected to a first rotating block (32), the top of the first rotating block (32) is fixedly installed with a top frame (33), the top frame (33) is rotatably connected to a second rotating block (34), the second rotating block (34) is fixedly installed at the bottom of the support plate (4), the rotation axis of the first rotating block (32) and the rotation axis of the second rotating block (34) are perpendicular to each other and parallel to the horizontal plane.

2. The adjustable support frame for field investigation according to claim 1, characterized in that: The outer side of the bottom frame (31) is rotatably connected to a first rotating shaft (39), and a first worm gear (35) is fixedly installed on the outer end of the first rotating shaft (39). The inner end of the first rotating shaft (39) moves through the interior of the bottom frame (31) and is fixedly installed on the outer side of the first rotating block (32).

3. The adjustable support frame for field investigation according to claim 2, characterized in that: Two first side plates (36) are fixedly installed on the outer side of the bottom frame (31). A first worm (37) is rotatably connected between the two first side plates (36). The first worm (37) meshes with the first worm wheel (35). One end of the first worm (37) moves through the inside of the first side plate (36) and is fixedly installed with a first knob (38).

4. The adjustable support for field investigation according to claim 1, characterized in that: The outer side of the top frame (33) is rotatably connected to a second rotating shaft (314), and a second worm gear (310) is fixedly installed on the outer end of the second rotating shaft (314). The inner end of the second rotating shaft (314) movably passes through the interior of the top frame (33) and is fixedly connected to the second rotating block (34).

5. An adjustable support frame for field investigation according to claim 4, characterized in that: Two second side plates (311) are fixedly installed on the outer side of the top frame (33). A second worm (312) is rotatably connected between the two second side plates (311). The second worm (312) meshes with the second worm wheel (310). One end of the second worm (312) moves through the inside of the second side plate (311) and is fixedly installed with a second knob (313).

6. The adjustable support for field investigation according to claim 1, characterized in that: The fixing component (2) includes screws (23) and a bottom block (25). The bottom block (25) is fixedly installed on the bottom of the base plate (1). There are four screws (23), which are screwed into the four corners of the base plate (1) respectively.

7. An adjustable support for field investigation according to claim 6, characterized in that: A knob (24) is fixedly installed on the top of the screw (23), a rotating rod (21) is fixedly installed on the bottom of the screw (23), a spiral blade (22) is fixedly installed on the outside of the rotating rod (21), the spiral blade (22) is located below the base plate (1), and the knob (24) is located above the base plate (1).

8. An adjustable support frame for field investigation according to claim 1, characterized in that: The lead angle of the first worm (37) is smaller than the equivalent friction angle at the meshing point of the first worm wheel (35) and the first worm (37). The lead angle of the second worm (312) is smaller than the equivalent friction angle at the meshing point of the second worm wheel (310) and the second worm (312). The outer sides of the first worm wheel (35), the first worm (37), the second worm wheel (310), and the second worm (312) are all coated with lubricating and protective grease.

Images