CN110715142B - Outdoor geographic information's collection system - Google Patents
Outdoor geographic information's collection system Download PDFInfo
- Publication number
- CN110715142B CN110715142B CN201910853262.5A CN201910853262A CN110715142B CN 110715142 B CN110715142 B CN 110715142B CN 201910853262 A CN201910853262 A CN 201910853262A CN 110715142 B CN110715142 B CN 110715142B
- Authority
- CN
- China
- Prior art keywords
- wall
- sleeve
- support
- ring
- geographic information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008093 supporting effect Effects 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 14
- 125000003003 spiro group Chemical group 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses an outdoor geographic information acquisition device which comprises a telescopic pipe assembly, wherein a support assembly is arranged on the side wall of the telescopic pipe assembly, the support assembly comprises a screw sleeve and a movable sleeve, a first hinge ring is rotatably connected to the bottom end of the side wall of the screw sleeve, a second hinge ring is welded to the bottom end of the side wall of the movable sleeve, support rods distributed at equal intervals are hinged to the side wall of the first hinge ring, support rods distributed at equal intervals are hinged to the side wall of the second hinge ring, one end, far away from the movable sleeve, of each support rod is hinged and fixed with the side wall of each support rod, a support plate is arranged at the top end of the telescopic pipe assembly, and an annular groove is formed in the edge. The telescopic pipe assembly lifting device is convenient for adjusting the height of the device, simple to operate, beneficial to improving the extending stability of the telescopic pipe, reducing the shaking, convenient to unfold, convenient to store and fold, convenient to support the telescopic pipe assembly, and convenient for adjusting the height of the support assembly, and the overall stability of the lifting device is improved.
Description
Technical Field
The invention relates to the technical field of geographic information acquisition, in particular to an outdoor geographic information acquisition device.
Background
The geographic information is the geographic meaning implied and expressed by the geographic data, and is a general term of numbers, characters, images, graphs and the like of the quantity, quality, properties, distribution characteristics, connection and regularity of substances related to the geographic environment elements. First, geographic information pertains to spatial information, and identification of its location is tied to data, which is one of the most prominent signs (spatiality) that geographic information distinguishes from other types of information. Second, geographic information is characterized by a multidimensional structure (multi-dimensionality). Thirdly, the time sequence characteristics of the geographic information are obvious (time sequence), a geographic information acquisition instrument is required in the geographic information acquisition process, and most of the existing geographic information acquisition instruments are provided with supports.
The existing geographic information acquisition instrument support is inconvenient to adjust, inconvenient to fold, general in stability and general in protection effect, so that the outdoor geographic information acquisition device is provided at present.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an outdoor geographic information acquisition device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an outdoor geographic information acquisition device comprises a telescopic pipe assembly, wherein the side wall of the telescopic pipe assembly is provided with a supporting assembly, the supporting assembly comprises a screw sleeve and a movable sleeve, the bottom position of the side wall of the screw sleeve is rotatably connected with a first hinged ring, the bottom position of the side wall of the movable sleeve is welded with a second hinged ring, the side wall of the first hinged ring is hinged with supporting rods which are distributed equidistantly, the side wall of the second hinged ring is hinged with supporting rods which are distributed equidistantly, one end of each supporting rod, far away from the movable sleeve, is hinged and fixed with the side wall of the supporting rod, the top end of the telescopic pipe assembly is provided with a supporting plate, the edge position of the outer wall at the top end of the supporting plate is provided with an annular groove, the inner wall of the annular groove is rotatably connected with a supporting ring, the top end of the supporting ring is, and a fixed screw head is arranged in the middle of the outer wall of the top end of the supporting plate.
Furthermore, flexible pipe subassembly includes the outer tube, and the outer tube inner wall pegs graft and has flexible pipe, flexible pipe top is rotated through the bearing and is connected with the adjustment disk, adjustment disk bottom outer wall intermediate position department is equipped with the threaded rod, and threaded rod outer wall spiro union has the tubular metal resonator, tubular metal resonator and outer tube inner wall bottom position department pass through the bolt fastening, the spiro union has the metal thorn point in outer tube bottom.
Furthermore, adjusting disk top outer wall intermediate position department rotates and is connected with first bulb pole, and the bulb portion of first bulb pole rotates and is connected with first ball seat, and first ball seat passes through the bolt fastening with supporting disk bottom outer wall.
Further, supporting disk bottom outer wall is equipped with the adjusting part that the equidistance distributes, and the adjusting part is including the fixed second ball seat that sets up at supporting disk bottom outer wall, second ball seat inner wall rotates and is connected with the second bulb pole, adjusting disk top outer wall rotates and is connected with the support ring piece, and support ring piece top outer wall is close to the welding of second bulb pole position department and has the sloping block that the slope set up, second bulb pole outer wall is equipped with the external screw thread, and second bulb pole one end and sloping block lateral wall spiro union.
Furthermore, outer screw thread portion is equipped with in outer tube lateral wall top position department, and swivel nut and outer screw thread portion spiro union, swivel nut lateral wall top position department welding has the adjustable ring.
Furthermore, the outer wall of one side of the telescopic pipe is provided with a strip-shaped groove extending along the vertical direction, and the inner wall of the outer sleeve is provided with a lug matched with the strip-shaped groove.
Furthermore, the edge of the quarter inner spherical cover is provided with an ear block, and the side wall of the ear block is provided with anti-skid grains.
Furthermore, the end of the support rod is provided with a hinged groove, the inner wall of the hinged groove is hinged with a screw rod, the outer wall of the screw rod is screwed with a sleeve, and one end of the sleeve, which is close to the support rod, is welded with a limit ring piece.
The invention has the beneficial effects that:
1. through the extension tube subassembly that sets up, make things convenient for adjusting device's height, easy operation, threaded rod and the tubular metal resonator that the cooperation set up are favorable to promoting the stability that the extension tube stretches out, reduce and rock, combine the supporting component that sets up simultaneously, conveniently expand, conveniently accomodate foldingly, and the sleeve pipe and the screw rod that the cooperation set up simultaneously conveniently support extension tube subassembly, and lifting device's overall stability, the external screw thread portion and the swivel nut that the cooperation set up conveniently adjust supporting component's height, and it is convenient to adjust.
2. Through the adjusting part who sets up, conveniently adjust the angle of supporting disk, conveniently adjust the angle of geographic information collection equipment, satisfy different geographic information collection needs, the quarter outer ball cover and the quarter inner ball cover that the cooperation set up can protect the geographic information collection equipment of installing on the supporting disk, play waterproof effect, can use under sleet weather.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor geographic information acquisition device according to the present invention;
fig. 2 is a schematic partial structure diagram of an outdoor geographic information acquisition device according to the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of an outer sleeve of an outdoor geographic information acquisition device according to the present invention;
fig. 4 is a partially enlarged schematic view of fig. 1.
In the figure: 1 metal prick point, 2 outer sleeves, 3 movable sleeves, 4 support rods, 5 support rods, 6 first hinged rings, 7 threaded sleeves, 8 external threaded parts, 9 telescopic pipes, 10 support ring pieces, 11 quarter outer spherical covers, 12 ear pieces, 13 quarter inner spherical covers, 14 fixed threaded heads, 15 support rings, 16 support plates, 17 adjusting plates, 18 strip-shaped grooves, 19 adjusting rings, 20 sleeves, 21 limit ring pieces, 22 screw rods, 23 second hinged rings, 24 second ball seats, 25 oblique blocks, 26 second ball head rods, 27 first ball head rods, 28 first ball seats, 29 threaded rods and 30 metal pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an outdoor geographic information acquisition device comprises a telescopic tube assembly, a support assembly is arranged on the side wall of the telescopic tube assembly, the support assembly comprises a screw sleeve 7 and a movable sleeve 3, a first hinge ring 6 is rotatably connected at the bottom end of the side wall of the screw sleeve 7, a second hinge ring 23 is welded at the bottom end of the side wall of the movable sleeve 3, support rods 5 are hinged at the side wall of the first hinge ring 6 and are distributed equidistantly, support rods 4 are hinged at the side wall of the second hinge ring 23 and are distributed equidistantly, one end of each support rod 4, far away from the movable sleeve 3, is hinged and fixed with the side wall of each support rod 5, a support plate 16 is arranged at the top end of the telescopic tube assembly, an annular groove is arranged at the edge position of the outer wall at the top end of the support plate 16, a support ring 15 is rotatably connected with the inner wall of the annular groove, a fixed screw head 14 is arranged at the middle position of the outer wall of the top end of the supporting plate 16, the telescopic pipe assembly comprises an outer sleeve 2, a telescopic pipe 9 is inserted into the inner wall of the outer sleeve 2, the top end of the telescopic pipe 9 is rotatably connected with an adjusting plate 17 through a bearing, a threaded rod 29 is arranged at the middle position of the outer wall of the bottom end of the adjusting plate 17, a metal pipe 30 is screwed on the outer wall of the threaded rod 29, the metal pipe 30 is fixed with the bottom end position of the inner wall of the outer sleeve 2 through a bolt, a metal prick 1 is screwed on the bottom end of the outer sleeve 2, a first ball head rod 27 is rotatably connected with the middle position of the outer wall of the top end of the adjusting plate 17, the ball head part of the first ball head rod 27 is rotatably connected with a first ball seat 28, the first ball seat 28 is fixed with the outer wall of, 24 inner walls of second ball seat rotate and are connected with second bulb pole 26, adjusting disk 17 top outer wall rotates and is connected with support ring piece 10, and support ring piece 10 top outer wall is close to the welding of second bulb pole 26 position department and has the sloping 25 that the slope set up, second bulb pole 26 outer wall is equipped with the external screw thread, and second bulb pole 26 one end and sloping 25 lateral wall spiro union, 2 lateral wall top positions of outer tube department are equipped with external screw thread portion 8, and swivel nut 7 and 8 spiro unions of external screw thread portion, 7 lateral wall top positions of swivel nut department welding have adjustable ring 19, the outer wall of telescopic tube 9 one side is equipped with the bar slot 18 that extends along vertical direction, and 2 inner walls of outer tube be equipped with the lug with bar slot 18 looks adaptation.
In the invention, the edge position of the quarter inner spherical cover 13 is provided with an ear block 12, the side wall of the ear block 12 is provided with anti-skid grains, the end part of the support rod 5 is provided with a hinged groove, the inner wall of the hinged groove is hinged with a screw rod 22, the outer wall of the screw rod 22 is in threaded connection with a sleeve 20, and one end of the sleeve 20 close to the support rod 5 is welded with a limit ring piece 21.
When the device is used, the geographic information acquisition instrument is fixed with the fixed screw head 14 in a threaded manner, the quarter inner ball cover 13 can be rotated in rainy and snowy weather, the quarter inner ball cover 13 and the quarter outer ball cover 11 form a semispherical cover, the geographic information acquisition instrument is protected, when the device is built, the outer sleeve 2 is inserted into the ground through the metal puncture tip 1 arranged at the bottom end of the outer sleeve 2, the movable sleeve 3 moves upwards, the supporting rod 5 is rotated and unfolded under the action of the supporting rod 4, one end of the sleeve 20 is inserted into the ground, an auxiliary supporting effect is achieved on the outer sleeve 2, the second ball head rod 26 is rotated to be matched with the inclined block 25 to adjust the inclination angle of the supporting plate 16, the threaded rod 29 is driven to rotate through the rotary adjusting plate 17, and the metal pipe 30 is matched to drive the telescopic pipe 9 to extend out of a proper length from the outer sleeve 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an outdoor geographic information's collection system, includes telescopic tube subassembly, its characterized in that, telescopic tube subassembly lateral wall is equipped with supporting component, supporting component includes swivel nut (7) and movable sleeve (3), just swivel nut (7) lateral wall bottom position department rotates and is connected with first articulated ring (6), the welding of movable sleeve (3) lateral wall bottom position department has second articulated ring (23), first articulated ring (6) lateral wall articulates has bracing piece (5) that the equidistance distributes, second articulated ring (23) lateral wall articulates has branch (4) that the equidistance distributes, and branch (4) keep away from movable sleeve (3) one end and bracing piece (5) lateral wall hinge fixedly, telescopic tube subassembly top is equipped with supporting disk (16), supporting disk (16) top outer wall border position department opens has annular slot, and annular slot inner wall rotates and is connected with support ring (15), a quarter outer spherical cover (11) is fixed at the top end of the support ring (15) through a bolt, a quarter inner spherical cover (13) is rotatably connected to the inner wall of the quarter outer spherical cover (11), a fixed screw head (14) is arranged at the middle position of the outer wall at the top end of the support plate (16), the telescopic pipe assembly comprises an outer sleeve (2), a telescopic pipe (9) is inserted into the inner wall of the outer sleeve (2), the top end of the telescopic pipe (9) is rotatably connected with an adjusting plate (17) through a bearing, a threaded rod (29) is arranged at the middle position of the outer wall at the bottom end of the adjusting plate (17), a metal pipe (30) is screwed on the outer wall of the threaded rod (29), the metal pipe (30) is fixed with the bottom position of the inner wall of the outer sleeve (2) through a bolt, a metal prick (1) is screwed on the bottom end of the outer sleeve (2), and, and the bulb portion of first bulb pole (27) rotates and is connected with first ball seat (28), and first ball seat (28) and supporting disk (16) bottom outer wall pass through the bolt fastening, supporting disk (16) bottom outer wall is equipped with the adjusting part that the equidistance distributes, and adjusts the subassembly including fixed second ball seat (24) that set up at supporting disk (16) bottom outer wall, second ball seat (24) inner wall rotates and is connected with second bulb pole (26), adjusting disk (17) top outer wall rotates and is connected with supporting ring piece (10), and supporting ring piece (10) top outer wall is close to the welding of second bulb pole (26) position department and has sloping block (25) that the slope set up, second bulb pole (26) outer wall is equipped with the external screw thread, and second bulb pole (26) one end and sloping block (25) lateral wall spiro union.
2. The outdoor geographic information acquisition device according to claim 1, characterized in that the outer sleeve (2) is provided with an external thread portion (8) at the top position of the side wall, the screw sleeve (7) is in threaded connection with the external thread portion (8), and the adjusting ring (19) is welded at the top position of the side wall of the screw sleeve (7).
3. An outdoor geographical information acquisition device according to claim 2, characterized in that the outer wall of one side of the telescopic pipe (9) is provided with a strip-shaped groove (18) extending along the vertical direction, and the inner wall of the outer sleeve (2) is provided with a lug matched with the strip-shaped groove (18).
4. The outdoor geographic information acquisition device according to claim 3, characterized in that an ear block (12) is arranged at the edge position of the quarter inner spherical cover (13), and the side wall of the ear block (12) is provided with anti-skid lines.
5. The outdoor geographic information acquisition device according to claim 4, wherein the end of the support rod (5) is provided with a hinged groove, the inner wall of the hinged groove is hinged with a screw rod (22), the outer wall of the screw rod (22) is screwed with a sleeve (20), and one end of the sleeve (20) close to the support rod (5) is welded with a limit ring piece (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910853262.5A CN110715142B (en) | 2019-09-10 | 2019-09-10 | Outdoor geographic information's collection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910853262.5A CN110715142B (en) | 2019-09-10 | 2019-09-10 | Outdoor geographic information's collection system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110715142A CN110715142A (en) | 2020-01-21 |
CN110715142B true CN110715142B (en) | 2021-01-26 |
Family
ID=69209773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910853262.5A Active CN110715142B (en) | 2019-09-10 | 2019-09-10 | Outdoor geographic information's collection system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110715142B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112820074B (en) * | 2021-01-12 | 2023-01-10 | 焦昊 | Coal mine geological disaster early warning device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205226814U (en) * | 2015-12-09 | 2016-05-11 | 西安科技大学 | Support for surveying instrument |
CN206566244U (en) * | 2016-10-19 | 2017-10-20 | 梁才 | One kind examines section office's chlorination equipment |
CN207471073U (en) * | 2017-11-10 | 2018-06-08 | 董华 | A kind of road bridge construction measuring instrument fixing device |
CN207501931U (en) * | 2017-09-29 | 2018-06-15 | 于治腾 | Portable geolocation information surveying instrument |
US20190032841A1 (en) * | 2017-07-25 | 2019-01-31 | Eric S. Becker | Portable metrology stands |
-
2019
- 2019-09-10 CN CN201910853262.5A patent/CN110715142B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205226814U (en) * | 2015-12-09 | 2016-05-11 | 西安科技大学 | Support for surveying instrument |
CN206566244U (en) * | 2016-10-19 | 2017-10-20 | 梁才 | One kind examines section office's chlorination equipment |
US20190032841A1 (en) * | 2017-07-25 | 2019-01-31 | Eric S. Becker | Portable metrology stands |
CN207501931U (en) * | 2017-09-29 | 2018-06-15 | 于治腾 | Portable geolocation information surveying instrument |
CN207471073U (en) * | 2017-11-10 | 2018-06-08 | 董华 | A kind of road bridge construction measuring instrument fixing device |
Also Published As
Publication number | Publication date |
---|---|
CN110715142A (en) | 2020-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9243747B2 (en) | Shade structure | |
CN210406448U (en) | Seedling fixing device for landscaping | |
CN206941650U (en) | Well lid temporary protection device | |
CN110715142B (en) | Outdoor geographic information's collection system | |
CN211580966U (en) | Gardens environmental protection trees support | |
CN210519642U (en) | Tree supporting device | |
CN211118531U (en) | Vertical surveying instrument of geographical survey convenient to it is fixed | |
CN209861744U (en) | Ornamental pergola is used in municipal administration | |
CN115654324A (en) | Topographic survey instrument for water supply and drainage design construction | |
KR200458590Y1 (en) | The parasol support device for the rocks on the seashore | |
CN2445621Y (en) | Omnidirectional umbrella used in sunny or rain day | |
CN208830191U (en) | A kind of engineering construction Warning frame | |
CN210563729U (en) | Tent frame for field tourism | |
CN211080260U (en) | Road side slope ecological protection structure | |
CN210353516U (en) | Support frame and outdoor sun shade | |
CN201939984U (en) | Folded low-pile network | |
CN219877043U (en) | Ornamental trees and shrubs wind-resistant shock attenuation strutting arrangement | |
CN220359730U (en) | Fertilizing and sprinkling irrigation device | |
CN2211185Y (en) | Umbrella of bicycle | |
CN215125009U (en) | Adjustable arm-picking device of outdoor umbrella | |
CN2457897Y (en) | Rotary sunshade | |
CN215269801U (en) | Nursery stock protection support of garden engineering construction usefulness | |
CN220020496U (en) | Novel signboard group | |
CN211430340U (en) | Tree supporting device | |
CN215168473U (en) | Body-building apparatus sunshade adjusting rod |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |