Auxiliary device for engineering surveying and mapping

Abstract

The utility model relates to an auxiliary device for engineering surveying and mapping, which comprises a box body, a folding support component, a lifting buffer structure and a limiting structure, a base is arranged at the bottom of the box body, a lifting plate is arranged in the box body, a top cover is arranged above the lifting plate, and the box body is connected with the lifting plate through a lifting positioning structure; the folding supporting assembly comprises foot columns which are fixedly connected to the front portion and the rear portion of the two sides of the box body and provided with notches, outer columns are arranged, inner columns are arranged in the outer columns, and the outer columns are connected through limiting structures. The lifting buffer structure comprises a handle box arranged in the middle of the two sides of the box body, a handle groove is formed in the handle box, a buffer rod is fixedly connected in the handle groove, two buffer blocks are arranged on the buffer rod and connected through a handle, and a first spring is used for buffering; the multifunctional surveying and mapping device has the advantages that the designed box body has various structures and functions, the surveying and mapping device can be effectively assisted in the transferring, working and measuring processes, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of engineering surveying and mapping, in particular to an auxiliary device for engineering surveying and mapping. Background Art

[0002] Engineering surveying is a key technical service that involves providing accurate geographic location, topography, geology and other necessary information for various engineering construction projects. Engineering surveying is not just about drawing maps, it also includes detailed measurements of land to provide data support for multiple fields such as construction, civil engineering, environment and resource management. The smooth development of engineering surveying also relies on a variety of surveying devices that can provide accurate surveying information. Therefore, in order to ensure that the surveying device is not affected by the outside world during measurement and to better carry out surveying work, auxiliary devices are often needed to assist the work.

[0003] For example, a surveying and mapping engineering auxiliary surveying and mapping device disclosed in the Chinese utility model patent with publication number CN219102606U includes an adapter and a connecting table. The connecting table can be rotatably connected with multiple rotary joints. Multiple carbon aluminum tubes are inserted under the rotary joints. The carbon aluminum tubes include magnesium aluminum alloy tubes and carbon fiber tubes connected to the outer wall of the magnesium aluminum alloy tubes. It can meet the requirements of lightweight and reduce the thickness of carbon fiber materials through the carbon-coated aluminum bracket structure. The magnesium aluminum alloy tube can also make up for the lack of structural strength and improve economic efficiency. However, there is still room for improvement in this prior art:

[0004] The existing technology is mainly used to support surveying and mapping tools, but it is limited by its own volume, so it is bound to be difficult to carry. Engineering surveying and mapping work requires going deep into various terrains. Carrying such auxiliary tools will greatly increase the physical consumption of surveyors, and the existing technology cannot protect surveying and mapping tools. Therefore, surveying and mapping tools also need to carry additional storage tools, which is undoubtedly another burden. In view of this, it is necessary to improve the above defects. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide an auxiliary device for engineering surveying and mapping.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: an auxiliary device for engineering surveying and mapping, comprising:

[0007] A box body, wherein the box body is opened upward, a base is fixedly connected to the bottom of the box body, a lifting plate is arranged inside the box body, an instrument fixing part is arranged at the middle of the top of the lifting plate, support rods are fixedly connected to both sides of the top of the lifting plate and the front and rear parts, a top cover used in conjunction with the box body is fixedly connected to the top of the support rods, and the box body and the lifting plate are connected to each other by a lifting and positioning structure;

[0008] A folding support assembly, the folding support assembly includes foot columns fixedly connected to the front and rear parts of both sides of the box body, a notch is opened in the foot column, the bottom end of the notch is rotatably connected to an outer column, an inner column that can slide and retract therein is arranged inside the outer column, the bottom end of the inner column is fixedly connected to a fixed block, the bottom end of the fixed block is rotatably connected to a rotating block, and the bottom end of the rotating block is fixedly connected to a foot;

[0009] A lifting and pulling buffer structure, the lifting and pulling buffer structure comprises a handle box fixedly connected to the middle of both sides of the box body, a handle groove is opened inside the handle box, a buffer rod is fixedly connected in the handle groove, and the front and rear parts of the buffer rod are slidably connected with buffer blocks, and the front and rear ends of the buffer blocks are fixedly connected to the side away from the handle box by a handle, and the front and rear ends of the buffer blocks and the buffer blocks and the side walls of the handle groove are mutually connected by a spring, and the spring is sleeved on the outside of the buffer rod;

[0010] A limiting structure, wherein the limiting structure is used to adjust the activities of the inner column and the outer column.

[0011] As an improvement, the lifting and positioning structure includes threaded holes opened in the middle of both sides of the lifting plate, the internal threads of the threaded holes are connected to a screw rod, and the screw rod is rotatably connected to the bottom wall of the box body, and motor grooves are opened in the middle of both sides of the base, and a motor is fixedly connected to the inside of the motor groove, and the output shaft of the motor passes through the base and the bottom wall of the box body and is fixedly connected to the screw rod.

[0012] As an improvement, positioning holes are opened in the middle of the front and rear ends of the lifting plate, and positioning rods are inserted into the positioning holes. The bottom ends of the positioning rods are fixedly connected to the bottom wall of the box body, and the top ends of the positioning rods and the screw rods are fixedly connected to the limiting parts.

[0013] As an improvement, the limiting structure includes a through groove opened in the middle of the bottom end of the outer column on both sides, a pin is arranged inside the through groove, and a plurality of evenly distributed slots for cooperating with the pin are opened on the inner column. A baffle fixedly connected to the outer column is arranged on the side of the through groove away from the slot, and a through hole is opened in the baffle for cooperating with the pin.

[0014] As an improvement, the end of the latch close to the baffle is fixedly connected with a pulling part, the outside of the latch is sleeved with a second spring, the two ends of the second spring are respectively fixedly connected with a limit block and a limit plate, the limit block is located at the end away from the pulling part and is fixedly connected to the latch, the limit plate is movably connected to the latch and fixedly connected to the inside of the through hole, and the inside of the notch is provided with a placement groove for cooperating with the pulling part and the baffle.

[0015] Compared with traditional technologies, the advantages of the present invention are: the present invention integrates the support and storage of surveying and mapping equipment into one, and the surveying and mapping equipment can be placed in the box for carrying by providing a box body; by providing a folding support component, the component can be turned over to adjust the limit structure so that it can support the surveying and mapping equipment, which eliminates the need to carry an additional support device for auxiliary work, reducing the burden of carrying. In addition, the present invention also facilitates users to carry and reduce the burden by designing a lifting and pulling buffer structure, integrates multiple functions into one, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of an auxiliary device for engineering surveying and mapping of the utility model;

[0017] Figure 2 This is a side view of an auxiliary device for engineering surveying and mapping according to the utility model;

[0018] Figure 3 This is a front cross-sectional view of an auxiliary device for engineering surveying and mapping according to the utility model;

[0019] Figure 4 It is an enlarged view of A of an auxiliary device for engineering surveying and mapping of the utility model;

[0020] Figure 5 It is an enlarged view of B of an auxiliary device for engineering surveying and mapping of the utility model;

[0021] As shown in the figure: 1. Box body; 2. Base; 3. Lifting plate; 4. Instrument fixing part; 5. Support rod; 6. Top cover; 7. Lifting positioning structure; 8. Folding support assembly; 9. Foot column; 10. Notch; 11. Outer column; 12. Inner column; 13. Fixed block; 14. Rotating block; 15. Bottom foot; 16. Lifting and pulling buffer structure; 17. Handle box; 18. Handle slot; 19. Buffer rod; 20. Buffer block; 21. Handle; 22. Spring 1; 23. Limiting structure; 24. Threaded hole; 25. Screw rod; 26. Motor slot; 27. Motor; 28. Positioning hole; 29. ​​Positioning rod; 30. Limiting part; 31. Through slot; 32. Latch; 33. Slot; 34. Baffle; 35. Through hole; 36. Pulling part; 37. Spring 2; 38. Limiting block; 39. Limiting plate; 40. Placement slot. DETAILED DESCRIPTION

[0022] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0023] 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. 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.

[0024] Embodiment 1:

[0025] like Figure 1 , Figure 4 As shown, the present embodiment proposes an auxiliary device for engineering surveying and mapping, which mainly comprises a box body 1, a folding support assembly 8, a lifting and buffering structure 16 and a limiting structure 23, wherein the box body 1 is opened upward, and a base 2 is fixedly connected to its bottom. At the same time, a lifting plate 3 is arranged inside the box body 1, and an instrument fixing part 4 is arranged in the middle of the top end of the lifting plate 3 for placing instruments for measurement or storage, and support rods 5 are fixedly connected to both sides of the top end and the front and rear parts of the lifting plate 3, and a top cover 6 used in conjunction with the box body 1 is fixedly connected to the top end of the support rod 5. The box body 1 and the lifting plate 3 are connected to each other by a lifting and positioning structure 7. Therefore, when not in use, the lifting and positioning structure 7 is not started, the lifting plate 3 is located at the bottom, and the top cover 6 covers the top end of the box body 1 to realize the storage of the surveying and mapping instrument. When it is needed, the lifting and positioning structure 7 is started, and the lifting plate 3 can be manipulated to rise to the required position for measurement.

[0026] The folding support assembly 8 comprises foot posts 9 fixedly connected to the front and rear parts of both sides of the box body 1, and a notch 10 is formed in the foot posts 9, and the bottom end of the notch 10 is rotatably connected to the outer post 11, and the inner post 12 which can slide and retract therein is arranged inside the outer post 11, and the inner post 12 and the outer post 11 are connected together by a limiting structure 23, and the bottom end of the inner post 12 is fixedly connected to a fixed block 13, and the bottom end of the fixed block 13 is rotatably connected to a rotating block 14, and the bottom end of the rotating block 14 is fixedly connected to a foot 15; when practicality is not required When in use, the inner column 12 is stored inside the outer column 11 and can be folded completely into the slot 10 for easy storage. When it is needed, it is folded completely out of the slot 10. Then the surveying and mapping personnel can adjust the limit structure 23 to adjust the position of the inner column 12 relative to the outer column 11 according to actual practical needs to achieve support at different heights. In addition, the rotation of the base 15 relative to the inner column 12 can also allow the entire device to be docked and supported on bumpy and uneven roads, making it more applicable.

[0027] Embodiment 2:

[0028] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0029] like Figure 2 As shown, this embodiment proposes an auxiliary device for engineering surveying and mapping, wherein the lifting and pulling buffer structure 16 includes a handle box 17 fixedly connected to the middle of both sides of the box body 1, a handle groove 18 is opened inside the handle box 17, a buffer rod 19 is fixedly connected inside the handle groove 18, and a buffer block 20 is slidably connected to the front and rear parts of the buffer rod 19, and the front and rear end buffer blocks 20 are fixedly connected to the side away from the handle box 17 by a handle 21, and the front and rear end buffer blocks 20 and the buffer blocks 20 and the side walls of the handle groove 18 are connected to each other by a spring 22, and the spring 22 is sleeved on the outside of the buffer rod 19;

[0030] Therefore, when the surveying and mapping personnel need to carry the equipment for transportation, they can pull the handle 21 with both hands, or install an additional locking rope to connect the handles 21 on both sides for carrying. During this process, the handle 21 will be subjected to force and displaced relative to the box body 1, and this displacement gives the buffer block 20 a force to squeeze the spring 22, so that the spring 22 at the front and rear ends and the middle part is respectively deformed by force, and acts in the opposite direction to the buffer block 20 through the deformation force. This makes the equipment as a whole more stable during transportation, and also offsets part of the impact force and gravity through the deformation force, so as to reduce the burden on the porters.

[0031] Embodiment 3:

[0032] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0033] like Figure 1 , Figure 3 As shown, this embodiment proposes an auxiliary device for engineering surveying and mapping, and its lifting and positioning structure 7 includes threaded holes 24 opened in the middle of both sides of the lifting plate 3, and the internal threads of the threaded holes 24 are connected to the screw rods 25, and the screw rods 25 are rotatably connected to the bottom wall of the box body 1. The middle of both sides of the base 2 is opened with motor slots 26, and the motor 27 is fixedly connected inside the motor slots 26. The output shaft of the motor 27 passes through the base 2 and the bottom wall of the box body 1 and is fixedly connected to the screw rods 25. The lifting plate 3 is opened with positioning holes 28 in the middle of the front and rear ends, and the positioning holes 28 are inserted with positioning rods 29. The bottom end of the positioning rod 29 is fixedly connected to the bottom wall of the box body 1, and the top ends of the positioning rods 29 and the screw rods 25 are fixedly connected to the limiting part 30.

[0034] Therefore, when the lifting plate 3 needs to be raised or lowered, the user only needs to power on the motor 27, and its output shaft drives the screw rod 25 to rotate. Under the action of the threaded connection, the lifting plate 3 moves on the screw rod 25, and is positioned by the positioning rod 29 to make its operation more stable, thereby achieving lifting.

[0035] Embodiment 4:

[0036] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0037] like Figure 5 As shown, this embodiment proposes an auxiliary device for engineering surveying and mapping, wherein the limiting structure 23 includes a through slot 31 opened at the middle of the bottom end of the outer columns 11 on both sides, a latch 32 is arranged inside the through slot 31, a plurality of slots 33 evenly distributed and practically matched with the latch 32 are opened on the inner column 12, a baffle 34 fixedly connected to the outer column 11 is arranged on the side of the through slot 31 away from the slot 33, and a through hole 35 used to match the latch 32 is opened in the baffle 34. A pulling part 36 is fixedly connected to the end of the latch 32 close to the baffle 34, a spring 2 37 is sleeved on the outside of the latch 32, and the two ends of the spring 2 37 are respectively fixedly connected to a limiting block 38 and a limiting plate 39, the limiting block 38 is located at the end away from the pulling part 36 and is fixedly connected to the latch 32, the limiting plate 39 is movably connected to the latch 32 and fixedly connected to the inside of the through hole 35, and a placement slot 40 used to match the pulling part 36 and the baffle 34 is opened inside the notch 10.

[0038] Therefore, when it is necessary to adjust the relative position of the inner column 12 and the outer column 11, the user only needs to pull the pulling part 36 to move the pin 32 away from the slot 33. During this process, the limit block 38 approaches the limit plate 39 and squeezes the spring 2 37 to deform it until the pin 32 is completely out of the slot 33. At this time, the user can adjust the inner column 12 to the desired position, and align the pin 32 with the slot 33 at the desired position, and let go. The pin 32 will reset under the action of the spring 2 37 and be reinserted into the slot 33 at the target position, thereby completing the limit.

[0039] It should be specially noted here that the components described and identified in the text and drawings of the utility model are the key components constituting the utility model, and the remaining non-key components or obvious prior art components, such as screws, nuts and other connectors, and technical features similar to the prior art are not shown. However, this does not mean that the above-mentioned components do not exist in the utility model, nor can it be interpreted as a practical limitation on the utility model.

[0040] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An auxiliary device for engineering surveying and mapping, characterized in that: include: A box (1), wherein the box (1) is opened upward, a base (2) is fixedly connected to the bottom of the box (1), a lifting plate (3) is arranged inside the box (1), an instrument fixing portion (4) is arranged at the middle of the top of the lifting plate (3), support rods (5) are fixedly connected to both sides of the top and the front and rear parts of the lifting plate (3), a top cover (6) used in conjunction with the box (1) is fixedly connected to the top of the support rod (5), and the box (1) and the lifting plate (3) are connected to each other by a lifting and positioning structure (7); A folding support assembly (8), the folding support assembly (8) comprising foot columns (9) fixedly connected to the front and rear parts of both sides of the box body (1), a notch (10) being formed in the foot columns (9), the bottom end of the notch (10) being rotatably connected to an outer column (11), the inner part of the outer column (11) being provided with an inner column (12) which can slide and retract therein, the bottom end of the inner column (12) being fixedly connected to a fixed block (13), the bottom end of the fixed block (13) being rotatably connected to a rotating block (14), the bottom end of the rotating block (14) being fixedly connected to a foot (15); A lifting and pulling buffer structure (16), the lifting and pulling buffer structure (16) comprising a handle box (17) fixedly connected to the middle of both sides of the box body (1), a handle groove (18) is opened inside the handle box (17), a buffer rod (19) is fixedly connected inside the handle groove (18), the front and rear parts of the buffer rod (19) are slidably connected with a buffer block (20), the front and rear ends of the buffer block (20) are fixedly connected to the side away from the handle box (17) by a handle (21), the front and rear ends of the buffer block (20) and the buffer block (20) and the side wall of the handle groove (18) are mutually connected by a spring (22), and the spring (22) is sleeved on the outside of the buffer rod (19); A limiting structure (23), wherein the limiting structure (23) is used to adjust the movement of the inner column (12) and the outer column (11).

2. The auxiliary device for engineering surveying and mapping according to claim 1, characterized in that: The lifting and positioning structure (7) comprises threaded holes (24) opened in the middle of both sides of the lifting plate (3), the internal threads of the threaded holes (24) are connected to screw rods (25), the screw rods (25) are rotatably connected to the bottom wall of the box body (1), the middle of both sides of the base (2) are opened with motor slots (26), the inside of the motor slots (26) are fixedly connected with motors (27), and the output shaft of the motor (27) passes through the base (2) and the bottom wall of the box body (1) and is fixedly connected to the screw rods (25).

3. The auxiliary device for engineering surveying and mapping according to claim 2, characterized in that: The lifting plate (3) is provided with a positioning hole (28) in the middle of the front and rear ends, a positioning rod (29) is inserted into the positioning hole (28), the bottom end of the positioning rod (29) is fixedly connected to the bottom wall of the box body (1), and the top ends of the positioning rod (29) and the screw rod (25) are fixedly connected to a limiting portion (30).

4. The auxiliary device for engineering surveying and mapping according to claim 1, characterized in that: The limiting structure (23) comprises a through groove (31) opened at the middle of the bottom end of the outer column (11) on both sides, a latch (32) is arranged inside the through groove (31), a plurality of slots (33) evenly distributed and practically matched with the latch (32) are opened on the inner column (12), a baffle (34) fixedly connected to the outer column (11) is arranged on the side of the through groove (31) away from the slot (33), and a through hole (35) used for matching with the latch (32) is opened in the baffle (34).

5. The auxiliary device for engineering surveying and mapping according to claim 4, characterized in that: The end of the latch (32) close to the baffle (34) is fixedly connected to a pulling portion (36); a second spring (37) is sleeved on the outside of the latch (32); the two ends of the second spring (37) are respectively fixedly connected to a limit block (38) and a limit plate (39); the limit block (38) is located at the end away from the pulling portion (36) and is fixedly connected to the latch (32); the limit plate (39) is movably connected to the latch (32) and fixedly connected to the inside of the through hole (35); and a placement groove (40) for matching the pulling portion (36) and the baffle (34) is opened inside the notch (10).

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