CN114484204A - Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering - Google Patents
Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering Download PDFInfo
- Publication number
- CN114484204A CN114484204A CN202111591967.8A CN202111591967A CN114484204A CN 114484204 A CN114484204 A CN 114484204A CN 202111591967 A CN202111591967 A CN 202111591967A CN 114484204 A CN114484204 A CN 114484204A
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- Prior art keywords
- rod
- surveying
- positioning device
- limiting
- surveying instrument
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- 238000013507 mapping Methods 0.000 title claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/041—Balancing means for balancing rotational movement of the head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a surveying instrument positioning device convenient to adjust for surveying and mapping of constructional engineering, and belongs to the technical field of engineering surveying and mapping. A surveying instrument positioning device convenient to adjust for surveying and mapping of constructional engineering comprises a base and a support frame fixedly arranged on the base, wherein a support rod is arranged on one side of the support frame, and a ball body is rotatably arranged on the support rod; a gravity device is fixedly arranged below the ball body, and the ball body can rotate relative to the support frame under the action of the gravity device; the ball body is fixedly provided with a mounting seat for mounting the surveying instrument main body. This device can be quick carry out the leveling to the locater, and the person of facilitating the use surveys and draws.
Description
Technical Field
The invention relates to the technical field of engineering surveying and mapping, in particular to a conveniently-adjusted surveying and mapping instrument positioning device for architectural engineering surveying and mapping.
Background
Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.
The prior patent document with the publication number of CN112747726A provides an adjustable positioning device for surveying and mapping in construction engineering, which comprises a retractable mechanism, a rotating mechanism, a control rod and a retractable mechanism, wherein after a support rod is unfolded, the retractable mechanism can be retracted and moved by the rotation of a screw rod through the connection of a screw sleeve, and further the folding rod can be controlled to slide on the outer surface of the support rod, so that a gear seat can be retracted and moved on the outer surface of a first rack, and the second rack can be rotated and moved on the outer surface of a second rack through the connection of a second connecting rod, so that the second conical tooth can rotate and simultaneously drive a spiral inserted rod to rotate in a screwing manner, so that the spiral inserted rod can be screwed in the ground, thereby increasing the overall installation stability of a measuring instrument, and after the support rod is folded and retracted, the spiral inserted bar can be retracted and stored conveniently through the telescopic control of the second conical teeth and the control mechanism. Although the device has more beneficial effects, the following problems still exist: the device is inconvenient to carry out leveling to the surveying instrument, and the levelness of the surveying instrument can cause adverse effect to the measurement accuracy. In view of this, we propose a surveying instrument positioner convenient to adjust for building engineering survey and drawing.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a surveying instrument positioning device convenient to adjust for surveying and mapping of constructional engineering, so as to solve the problems in the background technology.
2. Technical scheme
A surveying instrument positioning device convenient to adjust for surveying and mapping of constructional engineering comprises a base and a support frame fixedly arranged on the base, wherein a support rod is arranged on one side of the support frame, and a ball body is rotatably arranged on the support rod; a gravity device is fixedly arranged below the ball body, and the ball body can rotate relative to the support frame under the action of the gravity device; the ball body is fixedly provided with a mounting seat for mounting the surveying instrument main body.
As an alternative of the technical scheme of the invention, a spherical seat is fixedly arranged on the supporting rod, and the spherical ball is rotatably arranged on the spherical seat; a hanging ring is fixedly arranged at the bottom end of the sphere, and the gravity device comprises a plumb bob which is arranged on the hanging ring through a hook and a tether; and a connecting line of the center of the hanging ring and the center of the mounting seat penetrates through the center of the sphere.
As an alternative of the technical scheme of the invention, at least one side of the spherical seat is provided with a limiting groove, a limiting rod is inserted into the limiting groove, and the other side of the limiting rod extends to the supporting rod and is provided with a threaded rod in a penetrating manner; the threaded rod is screwed on one side of the supporting rod.
As an alternative scheme of the technical scheme of the invention, two limiting grooves are symmetrically formed in two sides of the spherical seat, limiting rods are arranged in the limiting grooves, the same threaded rod is arranged between the two limiting rods, symmetrical threads are formed in the threaded rod, and the threaded rod is in threaded connection with the limiting rods.
As an alternative of the technical scheme of the invention, one side of the support rod, which is close to the support frame, is rotatably arranged on the support frame through a rotating column; at least one side of the supporting rod is provided with a plurality of limiting jacks, one side of the supporting frame is inserted with a bolt rod, and the bolt rod can be inserted into the corresponding limiting jack.
As an alternative scheme of the technical scheme of the invention, the bolt rod is sleeved with a spring A, and one end of the spring A is fixedly arranged on one side of the support frame.
As an alternative of the technical scheme of the invention, a rotating plate is rotatably arranged in the base through a rotating shaft; the pedal is arranged above the rotating plate in a sliding mode, at least one inserting rod is fixedly arranged on one side, facing the rotating plate, of the pedal, a telescopic groove is formed in the rotating plate and corresponds to the inserting rod, and the inserting rod can penetrate out of the telescopic groove.
As an alternative scheme of the technical scheme of the invention, a spring C is sleeved on the outer side of the inserted rod, one end of the spring C is fixedly arranged on the rotating plate, and the other end of the spring C is fixedly arranged on the pedal; the rotating plate is provided with a sliding groove for the pedal to slide.
As an alternative scheme of the technical scheme of the invention, a clamping groove and a fixing groove are formed in the rotating shaft, and a limiting plate is slidably arranged on one side of the rotating shaft in the base; the limiting plate can be inserted into the clamping groove; the limiting plate can be spliced with the fixing groove.
As an alternative of the technical scheme of the invention, a shifting plate is fixedly arranged on one side of the limiting plate, one side of the shifting plate extends out of the base, and the shifting plate can drive the limiting plate to move in the base; one side of the limiting plate, which is far away from the rotating shaft, is fixedly provided with at least one limiting spring B, and the other side of the limiting spring B is fixedly connected with the inner wall of the base.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the tripod leveling device, the spherical seat is arranged, and the mounting seat is fixedly connected with the sphere, so that a user can level the mounting seat by using gravity only by hanging the plumb on the bottom of the sphere, a large amount of time is consumed for roughly adjusting the tripod when the tripod is erected, and the leveling mode of the supporting frame is simplified; the problem that the original device is inconvenient to level and can affect the measurement precision is solved; the leveling device is compact in structure, reasonable in design and capable of conveniently leveling.
(2) According to the invention, the support rod is rotatably connected with the support frame, so that the support rod can be rotated downwards to the side surface of the support frame, the occupied space of the device is reduced, meanwhile, the position of the support rod can be adjusted through the limit rod, the problem that the rotation angle of the ball body in the spherical seat is limited is solved, the leveling range of the device is increased, and the practicability of the device is further improved.
(3) According to the invention, the clamping groove and the fixing groove are formed in the rotating shaft, so that the rotating plate can rotate upwards and is fixed by the clamping groove and the limiting plate, the carrying is convenient, and the limiting plate and the fixing groove can limit the rotating plate when the rotating plate rotates downwards, so that the device can be erected conveniently; moreover, through the inserted bar that sets up, can increase the stability of this device to through being provided with spring C, make this device when accomodating, can accomodate the inserted bar to flexible inslot through spring C's effect, prevent that the inserted bar from exposing, cause the security threat to the people, also can protect the pointed end of inserted bar simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic view of a leveling structure of the present invention;
FIG. 4 is a schematic view of a support structure of the present invention;
FIG. 5 is an exploded view of the support structure of the present invention;
the reference numbers in the figures illustrate: 1. a surveying instrument main body; 2. a support frame; 3. a base; 4. a support bar; 5. a spherical seat; 6. a sphere; 7. a mounting seat; 8. a plumb bob; 9. a tether; 10. hooking; 11. hanging a ring; 12. a limiting groove; 13. a limiting rod; 14. a threaded rod; 15. limiting the jacks; 16. a bolt rod; 17. a spring A; 18. a rotating plate; 19. a rotating shaft; 20. a card slot; 21. fixing grooves; 22. dialing a plate; 23. a telescopic groove; 24. inserting a rod; 25. a spring C; 26. treading a pedal; 27. a limiting plate; 28. and a return spring B.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a building engineering survey and drawing is with surveying instrument positioner convenient to adjust, includes surveying instrument main part 1, is equipped with support frame 2 below surveying instrument main part 1, and 2 sub-unit connections of support frame have base 3, and 2 upper portions of support frame are connected with bracing piece 4, and 4 one ends of bracing piece are connected with spherical seat 5, and it has spheroid 6 to be spacing in the spherical seat 5, and spheroid 6 rotates with spherical seat 5 to be connected, and 6 tops of spheroid are connected with mount pad 7, and 6 below of spheroid are equipped with plummet 8.
The device can be conveniently leveled.
Specifically, a tether 9 is connected above the plumb bob 8, a hook 10 is arranged above the tether 9, a hanging ring 11 is arranged below the ball body 6, the plumb bob 8 can be arranged on the hanging ring 11 through the hook 10, and a connecting line between the center of the hanging ring 11 and the center of the mounting seat 7 penetrates through the center of the ball body 6.
So that plumb 8 can rotate mount 7 to the level by ball 6 under the influence of gravity.
Furthermore, two limiting grooves 12 are symmetrically formed in two sides of the spherical seat 5, limiting rods 13 are arranged in the limiting grooves 12, threaded rods 14 are arranged between the two limiting rods 13, symmetrical threads are formed in the threaded rods 14, the threaded rods 14 are in threaded connection with the limiting rods 13, and the threaded rods 14 are rotatably connected with the supporting rod 4.
So that the user can fix the ball 6 by turning the threaded rod 14.
Still further, a plurality of spacing jacks 15 have been seted up to bracing piece 4 one end annular equidistant, are equipped with the peg 16 in the spacing jack 15, and the peg 16 outside cover is equipped with spring A17.
Make the angle between bracing piece 4 and the support frame 2 to adjust, make things convenient for this device to carry.
Furthermore, the bolt 16 is rotatably connected to the support frame 2, the support frame 2 is fixedly connected to the spring a17, and the spring a17 is fixedly connected to the bolt 16.
The bolt rod 16 can be effectively prevented from being lost.
It is worth to say that the base 3 includes the rotating plate 18, one end of the rotating plate 18 is connected with the rotating shaft 19, the rotating shaft 19 is provided with a clamping groove 20 and a fixing groove 21, one side of the rotating shaft 19 is provided with a limiting plate 27, and one side of the limiting plate 27 is symmetrically provided with at least one return spring B28.
So that the rotating plate 18 can rotate upwards, and the occupied space of the device is reduced.
It is worth noting that the clamping groove 20 is arranged in an arc shape, the depth of the fixing groove 21 is larger than that of the clamping groove 20, the clamping groove 20 is matched with the limiting plate 27 in a clamping mode, the limiting plate 27 is matched with the clamping groove 20 in an inserting mode, and an angle of 90 degrees is formed between the clamping groove 20 and the fixing groove 21.
So that the user can quickly erect the device.
In addition, limiting plate 27 top is equipped with dials board 22, dials board 22 and is connected fixedly with limiting plate 27, dial board 22 and all with support frame 2 sliding connection.
So that the user can reset the limit plate 27 through the dial plate 22.
Furthermore, a plurality of flexible grooves 23 have been seted up at rotor plate 18 middle part, be equipped with inserted bar 24 in flexible groove 23, inserted bar 24 outside cover is equipped with spring C25, inserted bar 24 and flexible groove 23 sliding connection, rotor plate 18 top is equipped with pedal 26, pedal 26 is connected fixedly with inserted bar 24, pedal 26 is connected fixedly with spring C25, spring C25 is connected fixedly with rotor plate 18, set up on the rotor plate and supply the gliding sliding tray of pedal, this sliding tray can restrict the moving range of pedal simultaneously.
When the device is used, the support frame 2 is moved to an observation point, the limiting plate 27 is separated from the clamping groove 20 by downwards rotating the rotating plate 18, when the rotating plate 18 rotates to an angle vertical to the support frame 2, the limiting plate 27 extends into the fixed groove 21 under the action of the return spring B28 to fix the positions of the rotating plate 18 and the support frame 2, then the rotating plate 18 is placed on the ground, the inserted rod 24 below the pedal 26 can penetrate through the telescopic groove 23 and be inserted into soil by stepping on the pedal 26 to fix the support frame 2, then the bolt 16 is outwards pulled, the support rod 4 is rotated towards the horizontal direction, the support rod 4 is fixed through the bolt 16 and the limiting insertion hole 15, the plumb 8 is hung on the hook 10, the plumb 8 rotates the ball 6 under the action of gravity, so that the mounting seat 7 can be in the horizontal state, through rotating the threaded rod 14, make gag lever post 13 will slide in spacing groove 12, will rotate spheroid 6 fixed, install surveying instrument main part 1 on mount pad 7 at last, the rethread fine-tuning screw thread is transferred surveying instrument main part 1 to the level to survey.
Claims (10)
1. The utility model provides a building engineering survey and drawing is with surveying appearance positioner convenient to adjust, includes the base and fixes the setting and is in support frame on the base, its characterized in that: a supporting rod is arranged on one side of the supporting frame, and a ball body is rotatably arranged on the supporting rod;
a gravity device is fixedly arranged below the ball body, and the ball body can rotate relative to the support frame under the action of the gravity device;
the ball body is fixedly provided with a mounting seat for mounting the surveying instrument main body.
2. The adjustable surveying instrument positioning device for architectural engineering surveying and mapping according to claim 1, wherein: a spherical seat is fixedly arranged on the supporting rod, and the spherical ball is rotatably arranged on the spherical seat;
a hanging ring is fixedly arranged at the bottom end of the sphere, and the gravity device comprises a plumb bob which is arranged on the hanging ring through a hook and a tether; and is
And a connecting line of the center of the hanging ring and the center of the mounting seat penetrates through the center of the sphere.
3. The adjustable surveying instrument positioning device for architectural engineering surveying and mapping according to claim 2, wherein: at least one side of the spherical seat is provided with a limit groove, a limit rod is inserted in the limit groove, and
the other side of the limiting rod extends to the supporting rod and is provided with a threaded rod in a penetrating way;
the threaded rod is screwed on one side of the supporting rod.
4. The reddish construction engineering surveying and mapping easy-to-adjust mapper positioning device of claim 3, characterized in that: the spherical seat bilateral symmetry is equipped with two spacing grooves, the spacing inslot all is equipped with the gag lever post, two be equipped with same threaded rod between the gag lever post, symmetrical screw thread has been seted up on the threaded rod, threaded rod and gag lever post threaded connection.
5. The adjustable surveying instrument positioning device for architectural engineering surveying and mapping according to claim 1, wherein: one side of the supporting rod, which is close to the supporting frame, is rotatably arranged on the supporting frame through a rotating column;
at least one side of the supporting rod is provided with a plurality of limiting jacks, one side of the supporting frame is inserted with a bolt rod, and the bolt rod can be inserted into the corresponding limiting jack.
6. The adjustable surveying instrument installation positioning device for architectural engineering surveying and mapping according to claim 5, wherein: the bolt rod is sleeved with a spring A, and one end of the spring A is fixedly arranged on one side of the support frame.
7. The conveniently adjusted surveying instrument mounting and positioning device for architectural engineering surveying and mapping according to claim 1, wherein: a rotating plate is rotatably arranged in the base through a rotating shaft;
the pedal is arranged above the rotating plate in a sliding mode, at least one inserting rod is fixedly arranged on one side, facing the rotating plate, of the pedal, a telescopic groove is formed in the rotating plate and corresponds to the inserting rod, and the inserting rod can penetrate out of the telescopic groove.
8. The adjustable surveying instrument installation positioning device for architectural engineering surveying and mapping according to claim 7, wherein: a spring C is sleeved on the outer side of the inserted rod, one end of the spring C is fixedly arranged on the rotating plate, and the other end of the spring C is fixedly arranged on the pedal;
the rotating plate is provided with a sliding groove for the pedal to slide.
9. The adjustable surveying instrument installation positioning device for architectural engineering surveying and mapping according to claim 7, wherein: a clamping groove and a fixing groove are formed in the rotating shaft, and a limiting plate is arranged on one side of the rotating shaft in the base in a sliding mode;
the limiting plate can be inserted into the clamping groove;
the limiting plate can be spliced with the fixing groove.
10. The adjustable surveying instrument installation positioning device for architectural engineering surveying and mapping according to claim 9, wherein: one side of the limiting plate is fixedly provided with a shifting plate, and
one side of the shifting plate extends out of the base and can drive the limiting plate to move in the base;
one side of the limiting plate, which is far away from the rotating shaft, is fixedly provided with at least one limiting spring B, and the other side of the limiting spring B is fixedly connected with the inner wall of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591967.8A CN114484204A (en) | 2021-12-23 | 2021-12-23 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591967.8A CN114484204A (en) | 2021-12-23 | 2021-12-23 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114484204A true CN114484204A (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111591967.8A Pending CN114484204A (en) | 2021-12-23 | 2021-12-23 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114484204A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388293A (en) * | 2022-10-28 | 2022-11-25 | 山东省国土测绘院 | Multifunctional building measuring rack |
| CN115655224A (en) * | 2022-11-04 | 2023-01-31 | 南通安恒智能科技发展有限公司 | Laser detection equipment and detection method for perpendicularity of scaffold |
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