CN111550659A - Novel engineering survey and drawing sopwith staff of multi-functional high accuracy - Google Patents
Novel engineering survey and drawing sopwith staff of multi-functional high accuracy Download PDFInfo
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- CN111550659A CN111550659A CN202010396405.7A CN202010396405A CN111550659A CN 111550659 A CN111550659 A CN 111550659A CN 202010396405 A CN202010396405 A CN 202010396405A CN 111550659 A CN111550659 A CN 111550659A
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- mapping
- fixing plate
- rod
- surveying
- main body
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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
- F16M11/20—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
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7442—Capstans having a horizontal rotation axis
- B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
Abstract
The invention relates to the technical field of engineering surveying and mapping, and discloses a novel multifunctional high-precision engineering surveying and mapping tower ruler which comprises a main body, wherein a bearing seat is arranged at the top of the main body, the bearing seat is rotatably connected with the left end and the right end of a winding roller, a lifting rope is arranged outside the winding roller, a third fixing plate is arranged at the lower end of the lifting rope, a surveying and mapping head is arranged at the lower part of the third fixing plate, a step-down groove is arranged in the middle of the left side wall and the right side wall of the main body, a rotating shaft is arranged in the middle of the step-down groove, the middle of the rotating shaft is rotatably connected with one. The invention is suitable for a novel multifunctional high-precision engineering surveying and mapping sliding staff, the upper part of the sliding sleeve is provided with a first limit groove and a second limit groove which are respectively clamped with the stop lever, so that the whole device is supported by the sliding sleeve and the sliding rod when the device is used, and when the device is folded, the sliding sleeve, the ejector rod and the supporting rod are completely folded in the abdicating grooves on the left side and the right side, thereby improving the portability of the device.
Description
Technical Field
The invention relates to the technical field of engineering surveying and mapping, in particular to a novel multifunctional high-precision engineering surveying and mapping tower ruler.
Background
The sopwith staff is one kind of leveling rod. Early leveling rods are mostly made of wood, are heavy and limited in length (generally 2 m), and are inconvenient to carry during measurement. The height measuring instrument is made of light high-strength materials such as aluminum alloy and the like gradually, is in a tower type shrinkage form, is convenient to draw out when in use, has a greatly improved single-time elevation measurement range, is generally 5m in length, can be shrunk when being carried, and is often called as a tower ruler because the shape of the height measuring instrument is similar to the tower shape.
When the tower ruler is used, a lifting device is usually needed to realize long-distance surveying and mapping, and related devices are needed.
Chinese patent (publication No. CN 208704714U) discloses a novel multi-functional high-precision engineering surveying and mapping sopwith staff, relates to the technical field of engineering surveying and mapping, and specifically relates to a novel multi-functional high-precision engineering surveying and mapping sopwith staff, which comprises a containing box, the inner top wall fixedly connected with measuring rope containing cylinder of the containing box, one side of the measuring rope containing cylinder is provided with a motor, the output end fixedly connected with rotation axis of the motor, one end of the rotation axis extends to the inside of the measuring rope containing cylinder, the inside of the measuring rope containing cylinder is provided with a measuring rope, one end of the measuring rope is sleeved on the outer surface of the rotation axis, and the two sides of the containing box are both fixedly connected with a lifting rod shell. This novel engineering survey and drawing sopwith staff of multi-functional high accuracy through motor, axis of rotation, measurement rope and sopwith staff setting, is carrying out underground survey's in-process, and the motor drives the axis of rotation and makes the measurement rope descend, according to the height that the measurement rope descends, and rethread sopwith staff measures to the measuring length of sopwith staff has been improved, but the strutting arrangement operation of the device left and right sides is comparatively loaded down with trivial details, and also comparatively loaded down with trivial details when drawing in, consequently need improve the device.
Disclosure of Invention
The invention provides a novel multifunctional high-precision engineering surveying and mapping tower ruler, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel multifunctional high-precision engineering surveying and mapping tower ruler comprises a main body, wherein a bearing seat is arranged at the top of the main body, the bearing seat is rotatably connected with the left end and the right end of a winding roller, a lifting rope is arranged outside the winding roller, a third fixing plate is arranged at the lower end of the lifting rope, a surveying and mapping head is arranged at the lower part of the third fixing plate, a abdicating groove is arranged in the middle of the left side wall and the right side wall of the main body, a rotating shaft is arranged in the middle of the abdicating groove, the middle of the rotating shaft is rotatably connected with one end of a push rod close to the center of a device, one end of the push rod far away from the center of the device is rotatably connected with the lower part of a sliding sleeve, the lower end of the sliding sleeve is slidably connected with a sliding rod, the lower end of the sliding rod is rotatably connected with a supporting leg, a first fixing plate is arranged at, the upper end of the supporting rod is rotatably connected with the end part of the ejector rod.
As a preferred technical scheme of the invention, the lower part of the sliding sleeve is provided with a locking bolt.
As a preferable technical scheme of the invention, a driving motor is arranged on the right side of the upper end of the main body, an output shaft of the driving motor is fixedly connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, and the second belt wheel is fixedly connected with the right end of the winding roller.
As a preferred technical scheme of the invention, the right side of the lower part of the main body is provided with a sliding groove, the sliding groove is connected with the middle part of the sliding block in a sliding manner, the left side of the upper end of the sliding block is provided with a limiting block, and the right side of the surveying and mapping head is provided with a third limiting groove matched with the limiting block.
As a preferable technical solution of the present invention, a fourth fixing plate is provided at a lower portion of the main body, and a third spring is provided between the fourth fixing plate and the slider.
As a preferable technical scheme of the invention, the middle part of the lower surface of the main body is provided with a yielding hole.
As a preferred technical scheme of the invention, a stop rod is arranged at the upper part of the abdicating groove, a first limit groove matched with the stop rod is arranged at the upper end of the sliding sleeve, and a second limit groove matched with the stop rod is arranged at the upper part of the sliding sleeve.
As a preferable technical solution of the present invention, a reinforcing rib is disposed between the third fixing plate and the surveying and mapping head.
As a preferable technical scheme of the invention, the left end of the winding roller is provided with a rotating wheel, the side wall of the rotating wheel is provided with a limiting hole, and the left side of the upper part of the main body is in sliding connection with a limiting rod matched with the limiting hole.
As a preferred technical scheme of the invention, the upper part of the limiting rod is slidably connected with a fixed frame, a second spring is arranged between the fixed frame and the top of the limiting rod, the front side and the rear side of the fixed frame are provided with ejector blocks, and the left side and the right side of the limiting rod are provided with ejector plates.
The invention has the following advantages:
the invention is suitable for a novel multifunctional high-precision engineering surveying and mapping sliding staff, the upper part of the sliding sleeve is provided with a first limit groove and a second limit groove which are respectively clamped with the stop lever, so that the whole device is supported by the sliding sleeve and the sliding rod when the device is used, and when the device is folded, the sliding sleeve, the ejector rod and the supporting rod are completely folded in the abdicating grooves on the left side and the right side, thereby improving the portability of the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel multifunctional high-precision engineering surveying and mapping tower ruler.
Fig. 2 is a front view of a novel multifunctional high-precision engineering surveying and mapping tower ruler.
Fig. 3 is a schematic structural diagram of a limiting rod in a novel multifunctional high-precision engineering surveying and mapping tower ruler.
In the figure: 1. a main body; 2. a fixing frame; 3. a yielding groove; 4. a gear lever; 5. a first limit groove; 6. a second limit groove; 7. a sliding sleeve; 8. locking the bolt; 9. a top rod; 10. a rotating shaft; 11. a support bar; 12. a slide bar; 13. supporting legs; 14. a first fixing plate; 15. a guide bar; 16. a first spring; 17. a second fixing plate; 18. a hole of abdication; 19. a limiting block; 20. a slider; 21. a chute; 22. a third spring; 23. a third fixing plate; 24. reinforcing ribs; 25. a surveying head; 26. a third limiting groove; 27. a winding roller; 28. a drive motor; 29. a first pulley; 30. a belt; 31. a second pulley; 32. a bearing seat; 33. a lifting rope; 34. a fourth fixing plate; 35. a limiting rod; 36. a top block; 37. a top plate; 38. a second spring; 39. a rotating wheel; 40. and a limiting hole.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, a novel multifunctional high-precision engineering surveying and mapping tower ruler comprises a main body 1, a bearing seat 32 is arranged at the top of the main body 1, the bearing seat 32 is rotatably connected with the left end and the right end of a winding roller 27, a driving motor 28 is arranged on the right side of the upper end of the main body 1, an output shaft of the driving motor 28 is fixedly connected with a first belt pulley 29, the first belt pulley 29 is connected with a second belt pulley 31 through a belt 30, the second belt pulley 31 is fixedly connected with the right end of the winding roller 27, a lifting rope 33 is arranged outside the winding roller 27, a third fixing plate 23 is arranged at the lower end of the lifting rope 33, a surveying and mapping head 25 is arranged at the lower part of the third fixing plate 23, an abdicating hole 18 is arranged at the middle part of the lower surface of the main body 1, a reinforcing rib 24 is arranged between the third fixing plate 23 and the surveying and mapping head 25, a chute 21 is arranged, a third spring 22 is arranged between the fourth fixing plate 34 and the sliding block 20, and a third limiting groove 26 matched with the limiting block 19 is arranged on the right side of the surveying and mapping head 25.
The middle parts of the left side wall and the right side wall of the main body 1 are provided with a abdicating groove 3, the middle part of the abdicating groove 3 is provided with a rotating shaft 10, the middle part of the rotating shaft 10 is rotatably connected with one end of a mandril 9 close to the center of the device, one end of the mandril 9 far away from the center of the device is rotatably connected with the lower part of a sliding sleeve 7, the lower end of the sliding sleeve 7 is slidably connected with a sliding rod 12, the lower end of the sliding rod 12 is rotatably connected with a supporting foot 13, the lower part of the abdicating groove 3 is provided with a first fixing plate 14, the middle part of the first fixing plate 14 is slidably connected with a guide rod 15, the upper end of the guide rod 15 is provided with a second fixing plate 17, a first spring 16 is arranged between the second fixing plate 17 and the first fixing plate 14, the upper part of the second fixing plate 17 is rotatably connected with the lower end of a supporting rod, the upper part of the sliding sleeve 7 is provided with a second limit groove 6 matched with the stop rod 4, and the lower part of the sliding sleeve 7 is provided with a locking bolt 8.
Example two
Referring to fig. 3, the other contents of the present embodiment are the same as those of the first embodiment, except that: the left end of winding roller 27 is equipped with rotates wheel 39, and the lateral wall that rotates wheel 39 is equipped with spacing hole 40, the upper portion left side sliding connection of main part 1 and spacing hole 40 complex gag lever post 35, the fixed frame 2 of upper portion sliding connection of gag lever post 35 are equipped with second spring 38 between fixed frame 2 and the gag lever post 35 top, and both sides are equipped with kicking block 36 around fixed frame 2, and the left and right sides of gag lever post 35 is equipped with roof 37. Because the winding roller 27 of the device is driven by the driving motor 28, however, the driving motor 28 may be out of order, in order to prevent the plotting head 25 from falling, the limiting rod 35 and the limiting hole 40 are arranged on the left side of the device, the limiting rod 35 is rotated, the top plate 37 is rotated to the left and right direction, at this time, under the action of the second spring 38, the limiting rod 35 is at the highest position, at this time, the limiting rod 35 is not in contact with the limiting hole 40, when the winding roller 27 needs to be fixed, the limiting rod 35 can be pressed down, and the limiting rod 35 is rotated by 90 degrees, so that the top plate 37 is positioned at the lower part of the top block 36, so that the limiting rod 35 cannot rise, at this time, the limiting rod 35 is inserted into the limiting hole 40, so that the angle of the rotating wheel 39 is fixed, and.
In the implementation process of the invention, the sliding sleeve 7 is pulled outwards to enable the ejector rod 9 to rotate upwards, the supporting rod 11 pushes the ejector rod 9 to move upwards under the action of the first spring 16, the upper end of the sliding sleeve 7 rotates towards the direction close to the device in the moving process, when the ejector rod 9 rotates to be in a horizontal state, the first limit groove 5 at the upper end of the sliding sleeve 7 is clamped on the stop lever 4, the angles of the sliding sleeve 7, the ejector rod 9 and the supporting rod 11 are locked, the locking bolt 8 is unscrewed, the sliding rod 12 is drawn out from the sliding sleeve 7, the bottom surface of the supporting foot 13 at the bottom of the sliding rod 12 rotates to be in a horizontal state, at the moment, the whole device can be stably placed on the ground, the sliding block 20 slides towards the right side to enable the limit block 19 to be separated from the third limit groove 26 of the surveying and mapping head 25, at the moment, the driving motor, the winding roller 27 releases the lifting rope 33, the surveying and mapping head 25 moves downwards under the action of gravity, so as to start surveying and mapping, after the surveying and mapping is completed, the driving motor 28 is reversely started, the driving motor 28 drives the winding roller 27 to rotate reversely, so that the lifting rope 33 pulls the surveying and mapping head 25 to move upwards, because the lower part of the left side of the limiting block 19 is provided with an inclined plane, when the surveying and mapping head 25 contacts with the left side of the limiting block 19, the limiting block 19 is pushed to the right side by the surveying and mapping head 25, when the third limiting groove 26 of the surveying and mapping head 25 moves to the limiting block 19, the limiting block 19 is clamped with the third limiting groove 26, the height of the surveying and mapping head 25 is fixed at the moment, the driving motor 28 is stopped, the locking bolt 8 is unscrewed, the sliding rod 12 is inserted into the sliding sleeve 7, and the lower end of the sliding sleeve 7 is blocked by the supporting leg 13, the locking bolt 8, the ejector rod 9 is driven to rotate downwards, so that the support rod 11 drives the second fixing plate 17 to move downwards, when the support rod 11 rotates to a vertical state, the second limiting groove 6 of the sliding sleeve 7 is clamped with the stop rod 4, the angles of the sliding sleeve 7, the ejector rod 9 and the support rod 11 are fixed, the sliding sleeve 7, the ejector rod 9 and the support rod 11 are completely folded in the abdicating grooves 3 on the left side and the right side, and the test device finishes folding work; the invention is suitable for a novel multifunctional high-precision engineering surveying and mapping sliding staff, the upper part of a sliding sleeve 7 is provided with a first limit groove 5 and a second limit groove 6 which are respectively clamped with a stop rod 4, so that the whole device is supported by the sliding sleeve 7 and a sliding rod 12 when the device is used, and when the device is folded, the sliding sleeve 7, an ejector rod 9 and a support rod 11 are completely folded in the abdicating grooves 3 on the left side and the right side, thereby improving the portability of the device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A novel multifunctional high-precision engineering surveying and mapping tower ruler comprises a main body (1), wherein a bearing seat (32) is arranged at the top of the main body (1), the bearing seat (32) is rotatably connected with the left end and the right end of a winding roller (27), a lifting rope (33) is arranged outside the winding roller (27), a third fixing plate (23) is arranged at the lower end of the lifting rope (33), and a surveying and mapping head (25) is arranged at the lower part of the third fixing plate (23), the novel multifunctional high-precision engineering surveying and mapping tower ruler is characterized in that a abdicating groove (3) is arranged in the middle of the left side wall and the right side wall of the main body (1), a rotating shaft (10) is arranged in the middle of the abdicating groove (3), the middle of the rotating shaft (10) is rotatably connected with one end of a top rod (9) close to a device center, one end of the top rod (9) far away from the device center, the lower part of the abdicating groove (3) is provided with a first fixing plate (14), the middle part of the first fixing plate (14) is connected with a guide rod (15) in a sliding manner, the upper end of the guide rod (15) is provided with a second fixing plate (17), a first spring (16) is arranged between the second fixing plate (17) and the first fixing plate (14), the upper part of the second fixing plate (17) is rotated to be connected with the lower end of a support rod (11), and the upper end of the support rod (11) is rotated to be connected with the end part of a mandril (9).
2. The novel multifunctional high-precision engineering surveying and mapping tower ruler of claim 1, characterized in that the lower part of the sliding sleeve (7) is provided with a locking bolt (8).
3. The novel multifunctional high-precision engineering surveying and mapping tower ruler of claim 1, wherein a driving motor (28) is arranged on the right side of the upper end of the main body (1), an output shaft of the driving motor (28) is fixedly connected with a first belt wheel (29), the first belt wheel (29) is connected with a second belt wheel (31) through a belt (30), and the second belt wheel (31) is fixedly connected with the right end of the winding roller (27).
4. The novel multifunctional high-precision engineering surveying and mapping tower ruler of claim 1, characterized in that a sliding groove (21) is formed in the right side of the lower portion of the main body (1), the sliding groove (21) is connected with the middle portion of the sliding block (20) in a sliding manner, a limiting block (19) is arranged on the left side of the upper end of the sliding block (20), and a third limiting groove (26) matched with the limiting block (19) is formed in the right side of the surveying and mapping head (25).
5. The novel multifunctional high-precision engineering surveying and mapping sopwith staff of claim 4 is characterized in that a fourth fixing plate (34) is arranged at the lower part of the main body (1), and a third spring (22) is arranged between the fourth fixing plate (34) and the sliding block (20).
6. The novel multifunctional high-precision engineering surveying and mapping sopwith staff as claimed in claim 1 is characterized in that a abdicating hole (18) is formed in the middle of the lower surface of the main body (1).
7. The novel multifunctional high-precision engineering surveying and mapping sopwith staff as claimed in claim 1, wherein a blocking rod (4) is arranged at the upper part of the abdicating groove (3), a first limiting groove (5) matched with the blocking rod (4) is arranged at the upper end of the sliding sleeve (7), and a second limiting groove (6) matched with the blocking rod (4) is arranged at the upper part of the sliding sleeve (7).
8. The novel multifunctional high-precision engineering surveying and mapping tower ruler of claim 1, characterized in that a reinforcing rib (24) is arranged between the third fixing plate (23) and the surveying and mapping head (25).
9. The novel multifunctional high-precision engineering surveying and mapping tower ruler of claim 1, characterized in that a rotating wheel (39) is arranged at the left end of the winding roller (27), a limiting hole (40) is formed in the side wall of the rotating wheel (39), and a limiting rod (35) matched with the limiting hole (40) is slidably connected to the left side of the upper portion of the main body (1).
10. The novel multifunctional high-precision engineering surveying and mapping sopwith staff of claim 9 is characterized in that the upper part of the limiting rod (35) is slidably connected with the fixed frame (2), a second spring (38) is arranged between the fixed frame (2) and the top of the limiting rod (35), ejector blocks (36) are arranged on the front side and the rear side of the fixed frame (2), and ejector plates (37) are arranged on the left side and the right side of the limiting rod (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396405.7A CN111550659B (en) | 2020-05-12 | 2020-05-12 | Novel engineering survey and drawing sopwith staff of multi-functional high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396405.7A CN111550659B (en) | 2020-05-12 | 2020-05-12 | Novel engineering survey and drawing sopwith staff of multi-functional high accuracy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111550659A true CN111550659A (en) | 2020-08-18 |
| CN111550659B CN111550659B (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010396405.7A Expired - Fee Related CN111550659B (en) | 2020-05-12 | 2020-05-12 | Novel engineering survey and drawing sopwith staff of multi-functional high accuracy |
Country Status (1)
| Country | Link |
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| CN (1) | CN111550659B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378380A (en) * | 2020-11-05 | 2021-02-19 | 国动网络通信集团江西有限公司 | Detection device and method for communication tower |
| CN113432579A (en) * | 2021-06-09 | 2021-09-24 | 中国建筑第七工程局有限公司 | Device for monitoring foundation pit settlement and using method |
| CN113447007A (en) * | 2021-06-16 | 2021-09-28 | 中国建筑土木建设有限公司 | Line weight for building construction based on substrate calibration technology and use method thereof |
| CN113864606A (en) * | 2021-08-19 | 2021-12-31 | 临沂恒源智能科技股份有限公司 | Fire monitoring device for heat exchange station |
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| CN205403779U (en) * | 2016-03-18 | 2016-07-27 | 陈雪婷 | Novel engineering survey and drawing sopwith staff of multi -functional high accuracy |
| CN207907857U (en) * | 2018-02-06 | 2018-09-25 | 中博宇图信息科技有限公司 | A kind of adjustable Sopwith staff of engineering mapping |
| CN208704714U (en) * | 2018-10-31 | 2019-04-05 | 陈建峰 | A kind of novel and multifunctional high-precision engineering mapping Sopwith staff |
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2020
- 2020-05-12 CN CN202010396405.7A patent/CN111550659B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB182237A (en) * | 1921-04-11 | 1922-07-06 | Thomas Peacock | Improvements in folding or collapsible supporting stands, particularly adapted for use with photographic cameras |
| US2668682A (en) * | 1949-08-22 | 1954-02-09 | Houston Fearless Corp | Folding tripod construction |
| CN205403779U (en) * | 2016-03-18 | 2016-07-27 | 陈雪婷 | Novel engineering survey and drawing sopwith staff of multi -functional high accuracy |
| CN207907857U (en) * | 2018-02-06 | 2018-09-25 | 中博宇图信息科技有限公司 | A kind of adjustable Sopwith staff of engineering mapping |
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| CN112378380A (en) * | 2020-11-05 | 2021-02-19 | 国动网络通信集团江西有限公司 | Detection device and method for communication tower |
| CN113432579A (en) * | 2021-06-09 | 2021-09-24 | 中国建筑第七工程局有限公司 | Device for monitoring foundation pit settlement and using method |
| CN113447007A (en) * | 2021-06-16 | 2021-09-28 | 中国建筑土木建设有限公司 | Line weight for building construction based on substrate calibration technology and use method thereof |
| CN113864606A (en) * | 2021-08-19 | 2021-12-31 | 临沂恒源智能科技股份有限公司 | Fire monitoring device for heat exchange station |
| CN113864606B (en) * | 2021-08-19 | 2022-11-29 | 临沂恒源智能科技股份有限公司 | Fire monitoring device for heat exchange station |
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