CN219712944U - Self-locking support is used in survey and drawing convenient to adjust - Google Patents
Self-locking support is used in survey and drawing convenient to adjust Download PDFInfo
- Publication number
- CN219712944U CN219712944U CN202321008247.9U CN202321008247U CN219712944U CN 219712944 U CN219712944 U CN 219712944U CN 202321008247 U CN202321008247 U CN 202321008247U CN 219712944 U CN219712944 U CN 219712944U
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- sleeve
- servo motor
- lead screw
- screw
- controller
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- 238000013507 mapping Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model relates to the technical field of surveying and mapping, in particular to a self-locking bracket for surveying and mapping, which comprises a mounting seat, wherein three hinging seats are uniformly arranged around the lower end of the mounting seat, a sleeve is hinged on the hinging seats, a supporting rod is slidably arranged in the sleeve, a strip-shaped through hole communicated with the inside of the sleeve is arranged on the sleeve along the length direction of the sleeve, a fixed seat is arranged on the sleeve at two ends of the strip-shaped through hole, a screw is rotatably arranged between the fixed seats, the sliding direction of the screw is parallel to the sliding direction of the supporting rod, a servo motor is arranged on the fixed seat at one end of the screw, the servo motor is in transmission connection with the screw, a screw nut is arranged on the screw, the screw nut is connected with the middle part of the supporting rod through a connecting piece, the self-locking bracket further comprises a battery and a controller, the controller is arranged at the upper end of the sleeve, and the battery is electrically connected with the servo motor for supplying power to the servo motor and the controller.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping, in particular to a self-locking bracket convenient to adjust for surveying and mapping.
Background
Geographic mapping generally refers to mapping geographic information, and is performed by measuring, collecting and mapping the shape, size, spatial position, attribute and the like of natural geographic elements or surface artificial facilities, and is generally performed by installing a mapping instrument on a support.
At present, the surveying instrument is supported by adopting a common tripod and comprises a mounting seat, three telescopic supporting legs are hinged to the periphery of the lower end of the mounting seat through a hinge seat, the surveying instrument is mounted on the mounting seat and is placed at an observation point, telescopic adjustment is needed for each telescopic supporting leg during operation, whether leveling is judged according to horizontal bubbles on the surveying instrument, the telescopic ends of the supporting legs are fixed through fastening screws on the lower sides of the telescopic supporting legs after adjustment is completed, but the structure is extremely inconvenient during adjustment, and the fastening screws are easy to loosen.
Disclosure of Invention
The utility model aims to solve the technical defects and provides the self-locking bracket for surveying and mapping, which is convenient to adjust and can be self-locked.
The utility model discloses a self-locking bracket for surveying and mapping, which comprises a mounting seat, wherein three hinging seats are uniformly arranged around the lower end of the mounting seat, a sleeve is hinged on the hinging seat, a supporting rod is arranged in the sleeve in a sliding manner, a strip-shaped through hole communicated with the inside of the sleeve is arranged on the sleeve along the length direction of the sleeve, a fixed seat is arranged on the sleeve at two ends of the strip-shaped through hole, a screw is rotatably arranged between the fixed seats, the sliding direction of the screw is parallel to that of the supporting rod, a servo motor is arranged on the fixed seat at one end of the screw, the servo motor is in transmission connection with the screw, a screw nut is arranged on the screw, the screw nut is connected with the middle part of the supporting rod through a connecting piece, and the self-locking bracket further comprises a battery and a controller, wherein the controller is arranged at the upper end of the sleeve and is electrically connected with the servo motor, and the battery supplies power for the servo motor and the controller.
Above-mentioned scheme is when using, install the surveying instrument on the mount pad, judge whether the mount pad is horizontal according to the level bubble on the surveying instrument, if not, then forward or reverse through the corotation or reverse of controller control servo motor, make lead screw forward or reverse, lead screw nut rises or descends, thereby control the extension or the withdrawal of bracing piece, thereby adjust the height of one side, because the controller sets up in telescopic upper end, the operator can look at the level bubble on the surveying instrument, while operating the controller, convenient operation, and through the motor, the lead screw, lead screw nut adjusts time more steadily high-efficient, the auto-lock can also be accomplished to the lead screw after the regulation is accomplished, make the bracing piece can not stretch out or withdraw at will.
Further, the universal wheel is arranged at the lower end of the sleeve, and when the supporting rod is completely retracted, the universal wheel arranged at the lower end of the sleeve is convenient to move.
The beneficial effects of the utility model are as follows: the controller is arranged at the upper end of the sleeve, so that the operation of an operator is facilitated, the adjustment is more stable and efficient through the motor, the screw rod and the screw rod nut, the screw rod can also complete self-locking after the adjustment is completed, and the support rod cannot be extended or retracted at will.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1;
fig. 2 is a schematic diagram of the use of embodiment 1.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in fig. 1 and 2, a self-locking bracket for mapping convenient to adjust comprises a mounting seat 1, three hinging seats 2 are uniformly arranged around the lower end of the mounting seat 1, a sleeve 4 is hinged on the hinging seat 2, a universal wheel 9 is arranged at the lower end of the sleeve 4, a supporting rod 8 is arranged in the sleeve 4 in a sliding manner, a fixing seat 10 is arranged on the sleeve 4 at two ends of the long-strip-shaped through hole 7 along the length direction of the sleeve 4, a lead screw 6 is rotatably arranged between the fixing seats 10, the sliding direction of the lead screw 6 and the supporting rod 8 is parallel, a servo motor 5 is arranged on the fixing seat 10 at one end of the lead screw 6, the servo motor 5 is in transmission connection with the lead screw 6, a lead screw nut 11 is arranged on the lead screw 6, the lead screw nut 11 is connected with the middle part of the supporting rod 8 through a connecting piece 12, a battery and a controller 3 are further arranged at the upper end of the sleeve 4, the controller 3 is electrically connected with the servo motor 5, and the battery supplies power for the servo motor 5 and the controller 3.
The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (2)
1. The utility model provides a survey and drawing is with auto-lock support convenient to adjust, a serial communication port, including mount pad (1), the lower extreme of mount pad (1) evenly is provided with three articulated seat (2) all around, articulated have sleeve (4) on articulated seat (2), be provided with bracing piece (8) in sleeve (4), be provided with on sleeve (4) along sleeve (4) length direction with sleeve (4) inside communicating rectangular shape through-hole (7), be provided with fixing base (10) on sleeve (4) at rectangular shape through-hole (7) both ends, rotate between fixing base (10) and be provided with lead screw (6), the slip direction of lead screw (6) and bracing piece (8) is parallel, be provided with servo motor (5) on fixing base (10) of lead screw (6) one end, servo motor (5) are connected with lead screw (6) transmission, be provided with lead screw nut (11) on lead screw (6), be connected through connecting piece (12) and bracing piece (8) middle part, still include battery and controller (3), controller (3) set up the upper end at sleeve (4), controller (3) are connected for power supply (5) with servo motor (5).
2. The self-locking bracket for surveying and mapping, which is convenient to adjust, according to claim 1, is characterized in that the lower end of the sleeve (4) is provided with a universal wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008247.9U CN219712944U (en) | 2023-04-28 | 2023-04-28 | Self-locking support is used in survey and drawing convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008247.9U CN219712944U (en) | 2023-04-28 | 2023-04-28 | Self-locking support is used in survey and drawing convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712944U true CN219712944U (en) | 2023-09-19 |
Family
ID=87980999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008247.9U Active CN219712944U (en) | 2023-04-28 | 2023-04-28 | Self-locking support is used in survey and drawing convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712944U (en) |
-
2023
- 2023-04-28 CN CN202321008247.9U patent/CN219712944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |