CN220688454U

CN220688454U - Land mapping device

Info

Publication number: CN220688454U
Application number: CN202322334465.8U
Authority: CN
Inventors: 石秋义
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-29
Anticipated expiration: 2033-08-30

Abstract

The utility model belongs to the technical field of land measuring instruments, in particular to a land mapping device, which comprises a bearing platform, wherein the bottom of the bearing platform is rotationally connected with a threaded telescopic rod, a supporting leg assembly is arranged below the threaded telescopic rod, the supporting leg assembly comprises a threaded ring and a mounting seat, and the threaded ring is in threaded connection with the threaded telescopic rod; compared with the prior art, the shielding range of the baffle can be flexibly adjusted according to the sun height, meanwhile, the baffle can be moved below the bearing platform, occupied space is saved, the carrying is convenient, and the baffle can be prevented from rotating randomly by tightening the locking bolt for fixation.

Description

Land mapping device

Technical Field

The utility model relates to the technical field of land measuring instruments, in particular to a land mapping device.

Background

The surveying instrument is widely applied to the engineering fields such as civil engineering, and the like, and because the construction relates to complex and various environmental conditions, the surveying instrument can be normally used in different environments. The surveying instrument needs to be matched with a surveying instrument positioning device, namely a surveying instrument bracket for use.

In the prior art, the surveying instrument support is mostly a tripod, the tripod is widely applied because of good stability of the tripod, the existing tripod can be finely adjusted in the horizontal direction or the vertical direction, however, once the surveying instrument is fixed on a fixed table of the surveying instrument support, the surveying instrument support is required to be moved to be realized, the surveying instrument support is required to be moved, the tripod is difficult to stably erect in uneven or sloped places, the three groups of supporting legs of the existing tripod are limited in adjusting distance and moving angle and cannot be adjusted in a large angle, and the tripod is difficult to stably erect under special or rugged terrains.

The current chinese patent with publication number CN212131899U discloses a mapping instrument positioner for soil mapping, including cushion cap, main landing leg, extension stabilizer blade, U type frame and dead lever, the lower extreme outer wall hinged joint of cushion cap has three main landing legs of group, every group the cross spout has all been seted up to the outer wall of main landing leg, every group rectangular hole groove has all been seted up to the bottom inner wall of main landing leg, every group extension stabilizer blade has all been pegged graft in the inner chamber of main landing leg, every group the gag lever post has all been welded to the upper end both sides wall of extension stabilizer blade, every group the spout has all been seted up in the lateral wall of extension stabilizer blade, every group the bottom of extension stabilizer blade has all been welded U type frame, every group all be equipped with the dead lever in the inner chamber of U type frame, every group the bottom lateral wall of main landing leg has all been pegged graft and has set screw, and the end all screw-threaded connection of every set screw cap has set screw cap.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the device shields sunlight through the baffle, the position of the baffle is fixed, the shielding effect can not be adjusted in real time according to the height of the sun, the shielding effect is required to be further improved, the whole length of the device is increased due to the fact that the baffle is positioned above the bearing platform, the device is inconvenient to carry, the using effect is poor, and improvement is required; accordingly, a land mapping apparatus is proposed to address the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides a land mapping device.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a land mapping device, which comprises a bearing platform, wherein the bottom of the bearing platform is rotationally connected with a threaded telescopic rod, a supporting leg component is arranged below the threaded telescopic rod, the supporting leg component comprises a threaded ring and a mounting seat, the threaded ring is in threaded connection with the threaded telescopic rod, the mounting seat is rotationally arranged at the bottom end of the threaded telescopic rod, the top of the bearing platform is fixedly connected with a mapping instrument, a shielding component is arranged on the side wall of the bearing platform, the shielding component comprises a rotating ring, the rotating ring is rotationally connected with the bearing platform, during measurement, the rotating baffle can shield light rays at different positions, and compared with the prior art, the shielding range of the baffle can be flexibly adjusted according to the height of the sun, meanwhile, the baffle can be moved below the bearing platform, the occupied space is saved, and the carrying is convenient.

Preferably, a slot is formed in the surface of the rotating ring, and a baffle is connected to the slot in a sliding manner.

Preferably, the top of the baffle is rotatably connected with a threaded rotary rod, and the threaded rotary rod is in threaded connection with the rotary ring.

Preferably, the surface of swivel ring has seted up the screw thread passageway, the inside threaded connection of screw thread passageway has the locking bolt, and after the baffle was rotatory to adjust the position, fixed through tightening the locking bolt, can prevent that the baffle from rotating at will.

Preferably, the bottom of mount pad rotates and is connected with a plurality of supporting leg, the supporting leg is connected with the support with the rotation of the opposite one side of screwed ring, rotates screwed ring lift through the cooperation with the support, can drive the rotatory extension or the shrink angle of adjustment of supporting leg, and then makes the supporting leg open and supports, perhaps folding portable.

Preferably, the bottom fixedly connected with base of supporting leg, the bottom fixedly connected with casing of base is placed subaerial use survey and drawing appearance through the casing, and when needs are fixed the device, makes the dead head withdraw from the casing and insert ground through the downwardly turned screw rod, can effectively fix the device.

Preferably, the center department of base has seted up the screw thread groove, the inside threaded connection of screw thread groove has the screw rod, and the bottom fixedly connected with circular cone form of screw rod fixed head, fixed head length is less than the length of casing, and the fixed head is accomodate in the inside of casing, avoids pricking the user.

The utility model has the advantages that:

1. compared with the prior art, the shielding range of the baffle can be flexibly adjusted according to the sun height, meanwhile, the baffle can be moved below the bearing platform, occupied space is saved, the carrying is convenient, and the baffle can be prevented from rotating randomly by tightening the locking bolt for fixation.

2. According to the utility model, the supporting legs can be driven to rotate to extend or retract to adjust the angle through the cooperation of the rotating threaded ring lifting and the support, so that the supporting legs are unfolded to support or folded to be convenient to carry, the fixing head is contained in the shell, so that a user is prevented from being pricked, and when the device is required to be fixed, the fixing head is enabled to exit the shell and be inserted into the ground through downwards rotating the screw rod, and the device can be effectively fixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a bottom view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a shielding assembly according to the present utility model;

FIG. 4 is a schematic view of a leg assembly of the present utility model;

fig. 5 is a schematic diagram of the structure a of fig. 4 according to the present utility model.

In the figure: 1. bearing platform; 2. a threaded telescopic rod; 3. a leg assembly; 31. a threaded ring; 32. a mounting base; 33. support legs; 34. a bracket; 35. a base; 36. a housing; 37. a screw; 38. a fixed head; 4. a mapping instrument; 5. a shielding assembly; 51. a rotating ring; 52. a baffle; 53. a threaded screw; 54. a locking bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a land mapping device comprises a bearing platform 1, a threaded telescopic rod 2 is rotatably connected to the bottom of the bearing platform 1, a supporting leg component 3 is installed below the threaded telescopic rod 2, the supporting leg component 3 comprises a threaded ring 31 and a mounting seat 32, the threaded ring 31 is in threaded connection with the threaded telescopic rod 2, the mounting seat 32 is rotatably installed at the bottom end of the threaded telescopic rod 2, a mapping instrument 4 is fixedly connected to the top of the bearing platform 1, a shielding component 5 is installed on the side wall of the bearing platform 1, the shielding component 5 comprises a rotating ring 51, the rotating ring 51 is rotatably connected with the bearing platform 1, during measurement, light rays at different positions can be shielded by the rotating baffle 52, and compared with the prior art, the height of the baffle 52 can be flexibly adjusted according to the height of the sun, meanwhile, the occupied space is saved, and the land mapping device is convenient to carry.

The surface of the rotating ring 51 is provided with a slot, and a baffle plate 52 is slidably connected in the slot.

The top of the baffle plate 52 is rotatably connected with a threaded rotary rod 53, and the threaded rotary rod 53 is in threaded connection with the rotary ring 51.

The surface of the rotating ring 51 is provided with a threaded passage, the inside of the threaded passage is connected with a locking bolt 54 in a threaded manner, and after the baffle plate 52 is rotated and adjusted, the baffle plate 52 can be prevented from rotating randomly by tightening the locking bolt 54 to fix the baffle plate.

The bottom of mount pad 32 rotates and is connected with a plurality of supporting leg 33, and the supporting leg 33 rotates with the opposite side of screwed ring 31 and is connected with support 34, through the height of rotation screw telescopic link 2 adjustment surveying instrument 4, and the screwed ring 31 goes up and down through the cooperation with support 34, can drive supporting leg 33 rotatory extension or shrink angle of adjustment, and then makes supporting leg 33 open and supports, perhaps folding portable.

The bottom fixedly connected with base 35 of supporting leg 33, the bottom fixedly connected with casing 36 of base 35 places and uses the surveying instrument 4 on ground through casing 36, and when needs to fix the device, makes the fixed head 38 withdraw from casing 36 and insert ground through the downwardly turned screw 37, can effectively fix the device.

The center department of base 35 has seted up the screw thread groove, and the inside threaded connection of screw thread groove has screw rod 37, and the bottom fixedly connected with conical fixed head 38 of screw rod 37, and fixed head 38 length is less than the length of casing 36, and fixed head 38 accomodates in the inside of casing 36, avoids pricking the user.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

The working principle is that when in measurement, the rotating baffle plate 52 can shield light rays at different positions, and the height of the baffle plate 52 can be adjusted by rotating the threaded rotating rod 53, compared with the prior art, the shielding range of the baffle plate 52 can be flexibly adjusted according to the height of the sun, meanwhile, the baffle plate 52 can be moved below the bearing platform 1, the occupied space is saved, the portable device is convenient to carry, after the baffle plate 52 is rotated to adjust the positions, the baffle plate 52 can be prevented from rotating randomly by screwing the locking bolt 54 to fix the baffle plate 52;

the height of the surveying instrument 4 is adjusted by rotating the threaded telescopic rod 2, and the rotating threaded ring 31 can be lifted through being matched with the bracket 34, so that the supporting leg 33 can be driven to rotate to extend or retract by an adjusting angle, and the supporting leg 33 is further opened to support or folded to be convenient to carry. The fixing head 38 is accommodated in the housing 36, so that the fixing head 38 is withdrawn from the housing 36 and inserted into the ground by rotating the screw 37 downward when the device is to be fixed without being pricked by a user.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a soil mapping device, includes cushion cap (1), its characterized in that: the utility model discloses a screw thread telescopic link, including screw thread telescopic link (2), screw thread telescopic link (2) and support leg assembly (3) are installed to the bottom rotation of cushion cap (1), support leg assembly (3) are including screw thread ring (31) and mount pad (32), screw thread ring (31) and screw thread telescopic link (2) threaded connection, mount pad (32) rotate the bottom of installing at screw thread telescopic link (2), the top fixedly connected with surveying instrument (4) of cushion cap (1), shielding subassembly (5) are installed to the lateral wall of cushion cap (1), shielding subassembly (5) include swivel collar (51), swivel collar (51) are connected with cushion cap (1) rotation.

2. The land mapping apparatus as set forth in claim 1 wherein: the surface of the rotary ring (51) is provided with a slot, and the inside of the slot is connected with a baffle plate (52) in a sliding way.

3. The land mapping apparatus as set forth in claim 2, wherein: the top of the baffle plate (52) is rotatably connected with a threaded rotary rod (53), and the threaded rotary rod (53) is in threaded connection with the rotary ring (51).

4. The land mapping apparatus as set forth in claim 1 wherein: a threaded channel is formed in the surface of the rotary ring (51), and a locking bolt (54) is connected to the inner thread of the threaded channel.

5. The land mapping apparatus as set forth in claim 1 wherein: the bottom of mount pad (32) rotates and is connected with a plurality of supporting leg (33), supporting leg (33) are connected with support (34) with the opposite side rotation of screwed ring (31).

6. The land mapping apparatus of claim 5, wherein: the bottom of supporting leg (33) fixedly connected with base (35), the bottom fixedly connected with casing (36) of base (35).

7. The land mapping apparatus as set forth in claim 6 wherein: the center department of base (35) has seted up the screw thread groove, the inside threaded connection of screw thread groove has screw rod (37), and the bottom fixedly connected with of screw rod (37) conical fixed head (38), fixed head (38) length is less than the length of casing (36).