CN117489945A - Urban and rural planning is with high accuracy surveys device convenient to adjust - Google Patents
Urban and rural planning is with high accuracy surveys device convenient to adjust Download PDFInfo
- Publication number
- CN117489945A CN117489945A CN202311311043.7A CN202311311043A CN117489945A CN 117489945 A CN117489945 A CN 117489945A CN 202311311043 A CN202311311043 A CN 202311311043A CN 117489945 A CN117489945 A CN 117489945A
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- base
- protection
- rotating plate
- plate
- urban
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- 230000004224 protection Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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
- F16M11/26—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 telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a convenient-to-adjust high-precision survey device for urban and rural planning, which comprises a base, wherein a measuring instrument is rotatably arranged above the base, a fixing mechanism is arranged below the base, and the device also comprises protection mechanisms, wherein the protection mechanisms are positioned on two sides of the base. The beneficial effects are that: when the device collides and produces the slope, the protection subassembly of corresponding side can outwards pop out rapidly, and then carry out certain supporting buffering to one side of device, carry out certain blocking protection to the measuring apparatu of top simultaneously, and then improved the protection effect of device, prevent that the device from causing certain injury to its inside components and parts when taking place to empty in the use, carry out certain supporting angle and adjust when rethread supporting component emptys the measuring apparatu, increase the contact interval of measuring apparatu and ground, and then prevent that the measuring apparatu from colliding with and causing the damage with ground, and then improved the safe usability of device.
Description
Technical Field
The invention relates to the field of urban and rural planning and surveying devices, in particular to a high-precision urban and rural planning and surveying device convenient to adjust.
Background
The geological survey belongs to the field of geological engineering, and takes natural science and earth science as theoretical basis, and takes geological survey, general investigation and exploration of mineral resources, geological structure of major engineering and engineering problems related to geological background as main objects.
Through contrast patent number CN218914442U an urban and rural planning surveys device, in this scheme, in the in-process to geological survey, survey the device and probably hit its survey device and turn over in the ground owing to weather reason or artificial reason, and then can cause certain damage to survey the inside components and parts of device, and then can not carry out certain protection to its survey device, therefore the device security risk rises to some extent in the use, and then can cause the damage of device to influence normal survey process, has certain limitation.
Disclosure of Invention
The invention aims to solve the problems and provide a convenient-to-adjust high-precision survey device for urban and rural planning.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a convenient-to-adjust urban and rural planning is with high accuracy survey device, includes the base, the measuring apparatu is installed in the rotation of base top, the base below is provided with fixed establishment, still includes protection machanism, protection machanism is located the base both sides;
the protection mechanism comprises a protection component used for supporting and protecting the device when the device is toppled over and a supporting component used for protecting the toppled measuring instrument;
the protection subassembly is in including slidable mounting the slider of the inside both sides of base, both sides all are the arc about the slider, first standing groove has all been seted up to the base both sides, all be fixed with two fixed axles on the first standing groove lateral wall, and two the fixed axle is the bilateral symmetry setting, and the upside fixed axle one side all slidable mounting has first rotating plate, the downside fixed axle one side all slidable mounting has the second rotating plate, the equal slidable mounting of second rotating plate below has the expansion plate, the expansion plate lower extreme all rotates and installs the guard plate, the guard plate all is slope downward direction setting, first rotating plate with the second rotating plate with be provided with spacing subassembly between the first standing groove, spacing subassembly be used for with the second rotating plate with first rotating plate is folding accomodate.
Preferably: the limiting assembly comprises two first wedges which are slidably mounted at the bottom end of the first placing groove, the two first wedges are arranged in a front-back symmetrical mode, the upper ends of the first wedges are arc-shaped, second wedges are slidably mounted on the inner walls of the two sides of the inside of the base, the upper ends of the second wedges are arc-shaped, and the second wedges are fixedly connected with the first wedges through connecting rods.
Preferably: the support assembly comprises two cushion blocks which are slidably mounted between the base and the measuring instrument, the two cushion blocks are symmetrically arranged on two sides, and the lower ends of the cushion blocks are arc-shaped.
Preferably: the first rotating plate is connected with the rotating part of the fixed shaft through a torsion spring, the second rotating plate is connected with the rotating part of the fixed shaft through a torsion spring, and the protection plate is connected with the rotating part of the expansion plate through a torsion spring.
Preferably: the protection blocks are arranged above the first rotating plate, the first wedge blocks are connected with the base through springs, and the second wedge blocks are connected with the base through springs.
Preferably: the sliding block is connected with the base through springs, the protection block is connected with the first rotating plate through springs, and a plurality of damping blocks are arranged between the telescopic plate and the second rotating plate.
Preferably: the upper end of the cushion block is provided with a protection pad, the cushion block is connected with the base through springs, sliding bins are arranged on two sides below the base, and the lower end of the sliding block is provided with a balancing weight in a rotating mode.
Compared with the prior art, the invention has the following beneficial effects:
through being provided with protection component and supporting component etc. when the device collision produced the slope, the protection component of corresponding side can outwards pop out rapidly, and then carry out certain supporting buffering to one side of device, carry out certain blocking protection to the measuring apparatu of top simultaneously, and then improved the protection effect of device, prevent that the device from taking place to empty the time when causing certain injury to its inside components and parts, the rethread supporting component carries out certain supporting angle to the measuring apparatu and adjusts when empting, increase measuring apparatu and the contact interval on ground, and then prevent that the measuring apparatu from colliding with and causing the damage with ground, and then improved the safe handling nature of device.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic illustration of the invention with all the guard mechanisms on both sides of a highly accurate survey device for urban and rural planning being easily adjusted in a pop-up condition;
FIG. 2 is a cross-sectional view of the interior of a base of a high-precision survey device for urban and rural planning, which is convenient to adjust, according to the present invention;
FIG. 3 is a schematic structural view of a high-precision survey device fixing mechanism for urban and rural planning, which is convenient to adjust, according to the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic illustration of the present invention with a conveniently adjustable guard mechanism on one side of a high-precision survey device for urban and rural planning;
FIG. 6 is a cross-sectional view of the internal structure of the present invention when a guard mechanism on one side of a highly accurate survey apparatus for urban and rural planning is ejected, which is convenient to adjust;
fig. 7 is a partial enlarged view at B in fig. 6.
The reference numerals are explained as follows:
1. a base; 2. a measuring instrument; 3. a protective mechanism; 31. a slide block; 32. balancing weight; 33. a cushion block; 34. a sliding bin; 35. a first wedge; 36. a first rotating plate; 37. a protective block; 38. a second rotating plate; 39. a protection plate; 310. a telescoping plate; 311. a damping block; 312. a second wedge; 4. a fixing mechanism; 41. fixing the sleeve legs; 42. a telescoping leg; 43. a clamping block; 44. a plug; 45. a pull rod; 46. and a stop block.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include one or more of the feature, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-7, the high-precision surveying device for urban and rural planning, which is convenient to adjust, comprises a base 1, a measuring instrument 2 and a fixing mechanism 4 for fixing the device, wherein the measuring instrument 2 is rotatably arranged above the base 1, the fixing mechanism 4 is positioned below the base 1, the high-precision surveying device further comprises a protection mechanism 3 for protecting the device when the device is toppled over, and the protection mechanisms 3 are positioned at two sides of the base 1;
in this embodiment: the fixing mechanism 4 comprises a fixing sleeve leg 41, a telescopic leg 42, a clamping block 43, a plug 44, a pull rod 45 and a stop block 46, four fixing sleeve legs 41 are arranged around the lower part of the base 1, the telescopic leg 42 is slidably installed in the fixing sleeve leg 41, a plurality of limiting holes are formed in the side wall of the fixing sleeve leg 41, the clamping block 43 is slidably installed above the telescopic leg 42, the clamping block 43 and the telescopic leg 42 are connected through springs, a second placing groove is formed in the lower end of the telescopic leg 42, the plug 44 is rotatably installed at the lower end of the second placing groove, the plug 44 is connected with the second placing groove through a torsion spring, the pull rods 45 are slidably installed on the front side and the rear side of the second placing groove, the stop block 46 is fixedly installed on the side, close to the front side and the rear side of the pull rods 45, the plug 44 is fixed in the second placing groove, the two front and rear stop blocks 46 are close to each other, one side of each stop block is arc-shaped, the stop blocks 43 on the telescopic legs 42 are pressed to enable the stop blocks to stretch out and draw back in the fixed sleeve legs 41, the telescopic legs 42 are unfolded, when the stop blocks are moved to a proper position, the stop blocks 43 are loosened to enable the stop blocks 43 to be inserted into the limiting holes on the fixed sleeve legs 41 to fix the telescopic legs 42, then the pull rods 45 on the two sides are pulled outwards to enable the stop blocks 46 on the two sides to move outwards and further break away from limiting fixation of the plug 44, the plug 44 is ejected outwards through the elasticity of the torsion spring, the plugs 44 are inserted into the ground to fix the device, a certain influence on measurement is reduced, and the stability of the device is improved;
in this embodiment: the protection mechanism 3 comprises a sliding block 31, a balancing weight 32, a cushion block 33, a sliding bin 34, a first wedge block 35, a first rotating plate 36, a protection block 37, a second rotating plate 38, a protection plate 39, a telescopic plate 310, a damping block 311 and a second wedge block 312, wherein a cavity is formed in the base 1, a partition plate is fixedly arranged in the middle of the cavity, the sliding block 31 is slidably arranged on two sides of the partition plate, the sliding block 31 is connected with the partition plate through springs, the upper side and the lower side of the sliding block 31 are arc-shaped, the sliding bin 34 is arranged on two sides below the cavity, the balancing weight 32 is rotatably arranged at the lower end of the sliding block 31, two cushion blocks 33 are slidably arranged between the base 1 and the measuring instrument 2, the two cushion blocks 33 are symmetrically arranged on two sides, the protection pads are arranged at the upper ends of the cushion blocks 33, the lower ends of the cushion blocks 33 are arc-shaped, the cushion blocks 33 are connected with the base 1 through springs, first placing grooves are formed on two sides of the base 1, the bottom end of the first placing groove is provided with two first wedges 35 in a sliding manner, the two first wedges 35 are symmetrically arranged in a front-back manner, the upper ends of the first wedges 35 are arc-shaped, the first wedges 35 are connected with the base 1 through springs, the inner walls of the two sides of the cavity are provided with second wedges 312 in a sliding manner, the upper ends of the second wedges 312 are arc-shaped, the second wedges 312 are connected with the base 1 through springs, the second wedges 312 are fixedly connected with the first wedges 35 through connecting rods, the side wall of the first placing groove is provided with two fixed shafts, the two fixed shafts are symmetrically arranged in an up-down manner, one side of the upper fixed shaft is provided with a first rotating plate 36 in a sliding manner, the rotating part of the first rotating plate 36 and the fixed shaft is connected through torsion springs, the first rotating plate 36 is folded and contained in the first placing groove, the upper part of the first rotating plate 36 is provided with a protecting block 37, the protecting block 37 is connected with the first rotating plate 36 through springs, the second rotating plate 38 is slidably mounted on one side of the lower fixing shaft, the second rotating plate 38 is connected with the rotating position of the fixing shaft through the torsion spring, the second rotating plate 38 is folded and stored in the first placing groove, the telescopic plate 310 is slidably mounted on the lower side of the second rotating plate 38, a plurality of damping blocks 311 are arranged between the telescopic plate 310 and the second rotating plate 38, the protection plate 39 is rotatably mounted on the lower end of the telescopic plate 310, the protection plate 39 is obliquely arranged in the downward direction, the device is supported, the device is prevented from being toppled, the protection plate 39 is connected with the rotating position of the telescopic plate 310 through the torsion spring, the first 35 is beneficial to limiting the second rotating plate 38 and the first rotating plate 36, the second rotating plate 38 is fixedly stored in the first placing groove, when the device collides and inclines, the protection assembly on the corresponding side can be rapidly and outwards popped up, a certain supporting buffer is carried out on one side of the device, a certain protection effect is carried out on the measuring instrument 2 on the upper side of the device, a certain damage is further prevented from being caused to the device in the use process, the certain damage is prevented from being caused to the internal components and parts of the device when the device are toppled, the measuring instrument is prevented from being toppled over, the certain angle is regulated through the supporting assembly is carried out on the supporting the measuring instrument 2, the measuring instrument is prevented from being in the ground, the safety is further improved, and the safety is further prevented from being damaged.
Working principle: firstly, the clamping blocks 43 on the plurality of telescopic legs 42 are pressed to enable the telescopic legs 42 to stretch in the fixed sleeve legs 41, then the telescopic legs 42 are unfolded, when the telescopic legs are moved to a proper position, the clamping blocks 43 are loosened, the clamping blocks 43 are inserted into the limiting holes on the fixed sleeve legs 41 to fix the telescopic legs 42, then the two side stop blocks 46 are driven to move outwards by pulling the pull rods 45 on the two sides outwards, the limiting fixing of the plug 44 is separated, the plug 44 is ejected outwards through the elasticity of the torsion springs, the plurality of plugs 44 are inserted into the ground to fix the device, the shaking of the device is reduced to cause certain influence on measurement, the stability of the device is improved, when the plug 44 is required to be stored back, the plug 44 is directly pressed to enable the two side stop blocks 46 to be extruded to enable the two sides of the stop blocks 46 to move away from each other, and then the plug is placed in the second placing groove of the telescopic legs 42 to store the plug, the plug 44 is prevented from being exposed to cause a certain injury to a user, the safety of the device is improved, when the device suddenly tilts in the use process, the sliding block 31 in the base 1 can slide to the tilting side rapidly, meanwhile, the sliding block 31 slides more rapidly under the action of the counterweight 32, the sliding force of the sliding block 31 is increased, when the sliding block slides to the inner wall of the base 1, the sliding block 31 extrudes the second wedge block 312 at the tilting side downwards, the second wedge block 312 drives the first wedge block 35 to move downwards under the action of the connecting rod, the first wedge block 35 is separated from the limit of the first rotating plate 36 and the second rotating plate 38 in the first placing groove, the second rotating plate 38 and the first rotating plate 36 are rapidly outwards ejected through the torsion force of the torsion spring, the first rotating plate 36 is outwards ejected and simultaneously upwards overturned, through the protection piece 37 and then carry out effectual blocking protection to the one side that the measuring apparatu 2 of top was emptyd, and then second revolving plate 38 is outwards popped up and is upwards extruded, and then also rotate to empting one side to the extension, make it form certain triangle-shaped with the device, and then carry out effectual support fixedly to one side that its device was emptyd, and then cause the damage to inside components and parts when preventing that the device from empting, while protection plate 39 supports, through the effect of a plurality of damping blocks 311, carry out certain bradyseism to its protection plate 39, and then reduce the impact force that the vibration brought, reduce the vibration of device, carry out upwards extrusion to cushion 33 of top when slider 31 is to empting one side slip, and then upwards lift up one side that the measuring apparatu 2 was emptyd to the top, and then increased measuring apparatu 2 and the contact distance on ground, and then reduce the collision of measuring apparatu 2 and ground, and then carry out effectual protection to measuring apparatu 2, the safe handling nature of device has been improved, the guard capacity of device has been improved, when needs to fold in first revolving plate 36 and second revolving plate 38 to first standing groove, carry out the folding and take in the groove through second revolving plate 36, and then carry out the wedge 35 when first revolving plate 35 is passed through the first and then carrying the first groove, and then make the first and the first side 35 is convenient to be rotated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (7)
1. The utility model provides a device is surveyed with high accuracy to urban and rural planning convenient to adjust, includes base (1), measuring apparatu (2) are installed in rotation of base (1) top, base (1) below is provided with fixed establishment (4), its characterized in that: the device also comprises a protection mechanism (3), wherein the protection mechanism (3) is positioned at two sides of the base (1);
the protection mechanism (3) comprises a protection component for supporting and protecting the device when the device is toppled over and a supporting component for protecting the toppled measuring instrument (2);
the protection component comprises a sliding block (31) which is slidably mounted on two sides of the inside of a base (1), the upper side and the lower side of the sliding block (31) are arc-shaped, first placing grooves are formed in the two sides of the base (1), two fixing shafts are fixedly arranged on the side walls of the first placing grooves, the fixing shafts are symmetrically arranged up and down, a first rotating plate (36) is slidably mounted on one side of each fixing shaft, a second rotating plate (38) is slidably mounted on one side of each fixing shaft on the lower side of each fixing shaft, a telescopic plate (310) is slidably mounted below each second rotating plate (38), a protection plate (39) is rotatably mounted at the lower end of each telescopic plate (310), the protection plates (39) are obliquely arranged in the downward direction, and a limiting component is arranged between the first rotating plate (36) and the second rotating plate (38) and the first placing grooves and used for accommodating the second rotating plate (38) and the first rotating plate (36).
2. An adjustable urban and rural planning high-precision surveying device according to claim 1, wherein: the limiting assembly comprises two first wedges (35) which are slidably mounted at the bottom end of the first placing groove, the two first wedges (35) are arranged in a front-back symmetrical mode, the upper ends of the first wedges (35) are arc-shaped, second wedges (312) are slidably mounted on the inner walls of the two sides of the inside of the base (1), the upper ends of the second wedges (312) are arc-shaped, and the second wedges (312) are fixedly connected with the first wedges (35) through connecting rods.
3. An adjustable urban and rural planning high-precision surveying device according to claim 2, wherein: the support assembly comprises two cushion blocks (33) which are slidably mounted between the base (1) and the measuring instrument (2), the two cushion blocks (33) are symmetrically arranged on two sides, and the lower ends of the cushion blocks (33) are arc-shaped.
4. A high-precision survey apparatus for urban and rural planning with ease of adjustment according to claim 3, wherein: the first rotating plate (36) is connected with the rotating part of the fixed shaft through a torsion spring, the second rotating plate (38) is connected with the rotating part of the fixed shaft through a torsion spring, and the protection plate (39) is connected with the rotating part of the telescopic plate (310) through a torsion spring.
5. An adjustable urban and rural planning high-precision surveying device according to claim 4, wherein: the protection blocks (37) are arranged above the first rotating plates (36), the first wedge blocks (35) are connected with the base (1) through springs, and the second wedge blocks (312) are connected with the base (1) through springs.
6. An adjustable urban and rural planning high-precision surveying device according to claim 5, wherein: the sliding block (31) is connected with the base (1) through springs, the protection block (37) is connected with the first rotating plate (36) through springs, and a plurality of damping blocks (311) are arranged between the telescopic plate (310) and the second rotating plate (38).
7. An adjustable urban and rural planning high-precision surveying device according to claim 6, wherein: the protection pad is arranged at the upper end of the cushion block (33), the cushion block (33) is connected with the base (1) through springs, sliding bins (34) are arranged on two sides below the base (1), and balancing weights (32) are rotatably arranged at the lower ends of the sliding blocks (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311043.7A CN117489945A (en) | 2023-10-11 | 2023-10-11 | Urban and rural planning is with high accuracy surveys device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311043.7A CN117489945A (en) | 2023-10-11 | 2023-10-11 | Urban and rural planning is with high accuracy surveys device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117489945A true CN117489945A (en) | 2024-02-02 |
Family
ID=89679046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311311043.7A Pending CN117489945A (en) | 2023-10-11 | 2023-10-11 | Urban and rural planning is with high accuracy surveys device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117489945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089685A (en) * | 2024-04-25 | 2024-05-28 | 兰州交通大学 | Outdoor survey device for urban and rural planning |
-
2023
- 2023-10-11 CN CN202311311043.7A patent/CN117489945A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118089685A (en) * | 2024-04-25 | 2024-05-28 | 兰州交通大学 | Outdoor survey device for urban and rural planning |
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