Surveying instrument positioning device for surveying engineering

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to a surveying and mapping instrument positioning device for surveying and mapping engineering, which comprises a storage mechanism, a surveying and mapping instrument fixing mechanism and a supporting mechanism, compared with the prior art, the surveying instrument has the advantages that the surveying instrument can be safely contained in the box body when not used by arranging the containing mechanism comprising the box body with the top face open and the top cover capable of being symmetrically closed, the whole device can be conveniently carried by a user through the handle on the top cover, use convenience is improved, and the surveying instrument can be conveniently stored in the box body. The surveying instrument does not need to be disassembled and placed into a special box body, frequent disassembly and assembly are avoided, the working efficiency is improved, the surveying instrument can achieve angle adjustment through the vertical angle adjusting unit and the horizontal angle adjusting unit so as to meet surveying and mapping requirements, accurate adjustment of the angle is guaranteed through worm and gear matching, and surveying and mapping precision is guaranteed. The supporting leg unit can meet the requirement of a user for adjusting the length of the supporting leg according to terrain and height requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying and mapping engineering technical field, concretely refers to a surveying and mapping instrument positioning device for surveying and mapping engineering. BACKGROUND

[0002] The surveying and mapping engineering major is a major of collecting, processing, analyzing, expressing and applying spatial information, and the major trains students to have basic theories and technical knowledge of spatial positioning, information science and computer science, and to study and utilize these technologies to measure the shape of the earth and other stars, the three-dimensional features of buildings (structures) and their relationship with the specified reference system, the earth's gravity field and its internal physical characteristics, the features of moving objects and their multi-dimensional parameters, and the basic theories and methods of the application of these technologies in engineering, industry and human life, and the surveying and mapping engineers must measure and draw topographic maps before large-scale engineering construction, and then decision-making, planning and design work can be carried out, and various surveying and mapping and measurement are often needed during engineering construction to ensure that the engineering construction is strictly in accordance with the scheme, therefore, the engineering surveying and mapping instrument positioning device plays a very important role throughout the entire engineering construction process.

[0003] The surveying and mapping instrument positioning device for surveying and mapping engineering in the prior art cannot provide temporary protection for the surveying and mapping instrument, and the existing surveying and mapping instrument positioning device for surveying and mapping engineering is inconvenient to adjust the angle of surveying and mapping shooting, has poor practicability, is inconvenient to adjust the height of support, and has poor practicability. UTILITY MODEL CONTENT

[0004] The utility model aims at solving at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a surveying and mapping instrument positioning device for surveying and mapping engineering, which is compact in structure, convenient and fast to adjust, can provide temporary protection for the surveying and mapping instrument, and avoid accidental damage.

[0005] To solve the above technical problems, the utility model provides a technical scheme of a surveying and mapping instrument positioning device for surveying and mapping engineering, which comprises:

[0006] The storage mechanism comprises a box body provided with an opening on the top surface, top covers are symmetrically arranged on the box body on both sides, and a handle is arranged on the top cover;

[0007] A surveying instrument fixing mechanism is installed in the box for fixing a surveying instrument and is accommodated in the closed cavity formed by the combination of the box and the two top covers, and the surveying instrument fixing mechanism comprises a vertical angle adjusting unit and a surveying instrument clamping unit arranged on the vertical angle adjusting unit.

[0008] A support mechanism is rotatably arranged on the bottom surface of the box and comprises a horizontal angle adjusting unit and a support leg unit arranged on the horizontal angle adjusting unit.

[0009] Preferably, the side walls of the two top covers that are in abutment are provided with magnetic attraction parts.

[0010] Preferably, the vertical angle adjusting unit comprises a support column installed on the inner bottom surface of the box, a support rod is rotatably connected to the support column, the top end of the support rod is provided with a placement plate, a first worm wheel is connected to the pivot of one side of the support rod, a first worm is rotatably arranged on the box and is engaged with the first worm wheel, and one side of the worm penetrates through the side wall of the box.

[0011] Preferably, the surveying instrument clamping unit comprises a groove opened in the top surface of the placement plate, a fixing rod is arranged in the groove, two symmetrically arranged clamping plates are slidably arranged on the fixing rod and are in sliding fit with the groove, a spring is sleeved on the fixing rod between the two clamping plates and the side wall of the groove to press the two clamping plates towards the middle, and a surveying instrument is arranged between the two clamping plates.

[0012] Preferably, the horizontal angle adjusting unit comprises a rotating column rotatably arranged on the bottom surface of the box, a connecting plate is arranged on the bottom surface of the rotating column, a second worm wheel is arranged on the rotating column, and a second worm is rotatably arranged on the bottom surface of the box and is in fit with the second worm wheel.

[0013] Preferably, the support leg unit comprises L-shaped clamping plates arranged in an annular array on the side wall of the connecting plate, a hollow first support rod is rotatably arranged between each L-shaped clamping plate and the side wall of the connecting plate, a second support rod is slidably arranged in the first support rod, a first fixing bolt that can abut against the side wall of the first support rod is threadedly connected to the L-shaped clamping plate, and a second fixing bolt that can abut against the side wall of the second support rod is threadedly connected to the side wall of the first support rod.

[0014] After the above structure is adopted, the present application has the following advantages:

[0015] This application utilizes a storage mechanism with a box containing a top opening and a symmetrically closable top cover. This allows the surveying instrument to be safely stored inside the box when not in use. The handle on the top cover makes it easy for users to carry the entire device, improving ease of use. It eliminates the need to disassemble the surveying instrument and place it in its dedicated box, avoiding frequent disassembly and reassembly and improving work efficiency. Through vertical and horizontal angle adjustment units, the surveying instrument can be angled to meet surveying needs. Furthermore, the worm gear mechanism ensures precise angle adjustment and guarantees surveying accuracy. The leg unit allows users to adjust the length of the legs according to terrain and height requirements.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0020] Figure 3 This is the front view of this utility model.

[0021] Figure 4 yes Figure 3 A schematic diagram of the cross-sectional structure of AA.

[0022] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0023] As shown in the figure: 1. Box body; 2. Top cover; 3. Handle; 4. Connecting plate; 5. L-shaped snap-fit ​​plate; 6. First support rod; 7. Second support rod; 8. Second fixing bolt; 9. First fixing bolt; 10. Second worm gear; 11. Second worm wheel; 12. Rotating column; 13. First worm gear; 14. Surveying instrument; 15. Support column; 16. Placement plate; 17. First worm wheel; 18. Fixing rod; 19. Snap-fit ​​plate; 20. Spring. Detailed Implementation

[0024] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] Combined with appendix Figures 1-5 A surveying instrument positioning device for surveying engineering includes a storage mechanism and a surveying instrument fixing mechanism and a support mechanism installed on the storage mechanism.

[0027] The storage mechanism includes a box 1 with an opening on the top surface, and top covers 2 symmetrically arranged on both sides of the box 1. Each top cover 2 has a handle 3. Magnetic parts are provided on the side walls where the two top covers 2 fit together. The magnetic parts are made of strong magnetic material and can generate sufficient attraction so that the two top covers 2 can automatically align and remain tightly fitted when closed, preventing dust and moisture from entering the interior of the box 1.

[0028] The surveying instrument fixing mechanism is installed in the housing 1 to fix the surveying instrument 14 and house it in the closed cavity formed by the combination of the housing 1 and the two top covers 2. The surveying instrument fixing mechanism includes a vertical angle adjustment unit and a surveying instrument clamping unit set on the vertical angle adjustment unit.

[0029] The vertical angle adjustment unit includes a support column 15 installed on the bottom surface inside the housing 1. A support rod is rotatably connected to the support column 15. A placement plate 16 is provided at the top of the support rod. A first worm gear 17 is connected to the shaft of one side of the support rod. A first worm 13 is rotatably provided on the housing 1 and meshes with the first worm gear 17. One side of the worm is provided through the side wall of the housing 1. An elastic pad can be provided on the bottom surface of the placement plate 16. By rotating the first worm 13, it drives the first worm gear 17 to rotate, thereby driving the support rod to rotate. Then, the surveying instrument set on the placement plate 16 is clamped by the clamping plate and adjusts the vertical angle accordingly.

[0030] The surveying instrument clamping unit includes a groove on the top surface of the placement plate 16, a fixing rod 18 in the groove, and symmetrically arranged snap-fit ​​plates 19 slidingly on the fixing rod 18 and slidingly cooperating with the groove. A spring 20 is sleeved on the fixing rod 18 between the two snap-fit ​​plates 19 and the side wall of the groove to press the two snap-fit ​​plates 19 towards the middle. The surveying instrument 14 is placed between the two snap-fit ​​plates 19. Anti-slip pads can be provided on the snap-fit ​​surfaces of the snap-fit ​​plates 19 to increase the friction of clamping and ensure clamping stability.

[0031] The support mechanism is rotatably mounted on the bottom surface of the housing 1, and includes a horizontal angle adjustment unit and a support leg unit mounted on the horizontal angle adjustment unit.

[0032] The horizontal angle adjustment unit includes a rotating column 12 rotatably mounted on the bottom surface of the housing 1. A connecting plate 4 is provided on the bottom surface of the rotating column 12. A second worm gear 11 is provided on the rotating column 12. A second worm 10 that cooperates with the second worm gear 11 is rotatably mounted on the bottom surface of the housing 1. By rotating the second worm 10, the housing 1 rotates around the second worm gear 11 with the second worm 10 under the cooperation of the second worm gear 11, thereby realizing the horizontal angle adjustment of the surveying instrument 14.

[0033] The outrigger unit includes L-shaped snap-fit ​​plates 5 arranged in a ring array on the side wall of the connecting plate 4. Each L-shaped snap-fit ​​plate 5 is rotatably connected to the side wall of the connecting plate 4 with a hollow first support rod 6. A second support rod 7 is slidably connected in the first support rod 6. A first fixing bolt 9 is threaded onto the L-shaped snap-fit ​​plate 5 and can abut against the side wall of the first support rod 6. A second fixing bolt 8 is threaded onto the side wall of the first support rod 6 and can abut against the side wall of the second support rod 7. The first fixing bolt 9 is used to limit the position of the first support rod 6 to realize its unfolding and retraction. The second fixing bolt 8 is used to fix the telescopic position of the second support rod 7 to realize height adjustment and meet the ring support function for different terrains, ensuring support stability.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A surveying instrument positioning device for surveying engineering, characterized in that, The utility model relates to a kind of surveying and mapping equipment storage device, including: Including: Accommodation mechanism, the box that top surface sets opening is included, the box is symmetrically equipped with top cover on two sides, and handle is equipped on the top cover; Surveying and mapping instrument fixing mechanism, the surveying and mapping instrument fixing mechanism is installed in the box for fixing surveying and mapping instrument, and it is accomodated in the closed cavity formed by the box and two top covers, and the surveying and mapping instrument fixing mechanism includes vertical angle adjusting unit and surveying and mapping instrument clamping unit arranged on the vertical angle adjusting unit; 2. The surveying instrument positioning device for surveying engineering according to claim 1, characterized in that: Supporting mechanism, the supporting mechanism is rotationally arranged on the bottom surface of the box, including horizontal angle adjusting unit and supporting leg unit arranged on the horizontal angle adjusting unit.

3. The surveying instrument positioning device for surveying engineering according to claim 1, characterized in that: Two The side wall of the top cover that is pasted is equipped with magnetic attraction part.

4. The surveying instrument positioning device for surveying engineering according to claim 3, characterized in that: The vertical angle adjusting unit includes support column mounted on the bottom surface inside the box, the support column is rotationally connected with support rod, the top end of the support rod is equipped with placing plate, the pivot of one side of the support rod is connected with first worm wheel, the box is rotationally equipped with first worm gear meshing with the first worm wheel, one side of the worm gear is arranged through the side wall of the box.

5. The surveying instrument positioning device for surveying engineering according to claim 3, characterized in that: The surveying and mapping instrument clamping unit includes recess opened in the top surface of the placing plate, the recess is equipped with fixed rod, the fixed rod is slidably equipped with clamping plate symmetrically arranged and slidingly matched with the recess, spring is sleeved on the fixed rod between two clamping plates and the side wall of the recess to extrude two clamping plates towards the middle, and surveying and mapping instrument is arranged between two clamping plates.

6. The surveying instrument positioning device of claim 5, wherein: The horizontal angle adjusting unit includes rotationally arranged rotating column on the bottom surface of the box, the bottom surface of the rotating column is equipped with connecting plate, the rotating column is equipped with second worm wheel, and the bottom surface of the box is rotationally equipped with second worm gear matched with the second worm wheel. The supporting leg unit includes L-shaped clamping plate arranged in annular array on the side wall of the connecting plate, hollow first support rod is rotationally arranged between each L-shaped clamping plate and the side wall of the connecting plate, second support rod is slidably arranged in the first support rod, first fixing bolt that can abut against the side wall of the first support rod is threadedly connected on the L-shaped clamping plate, and second fixing bolt that can abut against the side wall of the second support rod is threadedly connected on the side wall of the first support rod.

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