CN113790375A - Supervision auxiliary device for super high-rise projects - Google Patents
Supervision auxiliary device for super high-rise projects Download PDFInfo
- Publication number
- CN113790375A CN113790375A CN202111150743.3A CN202111150743A CN113790375A CN 113790375 A CN113790375 A CN 113790375A CN 202111150743 A CN202111150743 A CN 202111150743A CN 113790375 A CN113790375 A CN 113790375A
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- Prior art keywords
- sleeve
- mounting plate
- placing platform
- upright
- fixed
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- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 238000005299 abrasion Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 18
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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
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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
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention relates to the technical field of building measurement and discloses a supervision auxiliary device for a super high-rise project, which comprises a movable base, an upright post, a placing platform, a forced centering disc and a clamping mechanism, wherein the movable base is fixedly connected with the upright post; the number of the upright columns is two, the bottoms of the two upright columns are fixed with the movable base, and the upper end of each upright column is provided with a horizontal rod; the placing platform is arranged above the upright post, and one end of the placing platform is hinged with the two horizontal rods simultaneously; the forced centering disc is arranged above the placing platform; the clamping mechanism consists of a limiting body, a mounting plate, a transverse threaded sleeve, an extrusion screw and a top block. The invention has the advantages of simple installation steps, high installation efficiency, convenient movement, physical strength saving and high safety, is convenient for adjusting the installation height of the total station, and can be suitable for parapets with different heights.
Description
Technical Field
The invention relates to the technical field of building measurement, in particular to a supervision auxiliary device for a super high-rise project.
Background
The construction control net is the foundation on which the whole surveying work can be deployed. Especially in high-rise buildings, the positioning of the foundation and the coaxiality of the layers above the foundation are very important, and the verticality of the whole building needs to be controlled within a certain error range. The super high-rise building refers to a building with more than 40 floors and more than 100 meters of height. In the construction process of a building, a plane control network is generally adopted for vertical transmission, all transmitted data are superposed, and in the transmission process, errors of the data are accumulated along with the data, so that the accumulation of the data errors is larger and larger along with the increase of the number of layers of the building, and after the errors exceed a certain range, the whole super high-rise building can be subjected to great construction hidden danger, so that the whole super high-rise building is inconvenient to construct.
After the point location of the first-level measurement control point is determined, a steel structure platform and a forced centering device need to be installed on the parapet wall to ensure the stability of the point location and the measurement accuracy. For example, chinese utility model publication No. CN206019650U discloses an observation pier installed on a high floor, but when it is used, holes need to be drilled on the parapet wall, and then it is fixed with the parapet wall through expansion bolts, so the installation process is very complicated, and the efficiency is low. In addition, the device size is comparatively heavy, and transport and installation are all very inconvenient, need the manual work in the installation with its bench parapet, very consume physical power, and the device still has the risk of dropping moreover.
Disclosure of Invention
The invention provides a supervision auxiliary device for a super high-rise project, aiming at solving the defects of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an auxiliary supervision device for a super high-rise project comprises a movable base, an upright post, a placing platform, a forced centering disc and a clamping mechanism; a plurality of rollers are arranged below the movable base; the number of the upright columns is two, the bottoms of the two upright columns are fixedly connected with the movable base, the two upright columns are perpendicular to the horizontal plane, and the upper end of each upright column is provided with a horizontal rod perpendicular to the plane where the two upright columns are located; the placing platform is arranged above the upright post, and one end of the placing platform is hinged with the two horizontal rods simultaneously; the forced centering disc is arranged above the placing platform, and the bottom of the forced centering disc is fixedly connected with the top surface of the placing platform; the clamping mechanism consists of a limiting body, a mounting plate, a transverse threaded sleeve, an extrusion screw and a top block, and the number of the transverse threaded sleeve, the number of the extrusion screw and the number of the top block are the same; the top of the limiting body is fixedly connected with the bottom surface of the placing platform, and the limiting body and the horizontal rod are respectively positioned at two sides of the upright post; the mounting plate is arranged between the two upright posts, and two ends of the mounting plate are respectively fixed with the upright posts; the transverse threaded sleeve is fixed with the mounting plate, a threaded hole which is perpendicular to the mounting plate and is matched with the extrusion screw is formed in the transverse threaded sleeve, and a through hole which is communicated with the threaded hole in the transverse threaded sleeve is formed in the mounting plate; the extrusion screw rod penetrates through the transverse threaded sleeve and the through hole, and the extrusion screw rod is in threaded connection with the transverse threaded sleeve; the kicking block sets up the one end at extrusion screw, and the kicking block lies in the same one side of mounting panel with the spacing body.
Further, the mounting plate is parallel to the plane where the two upright posts are located.
Furthermore, the stand comprises fixed sleeving and movable sleeving, the lower extreme of fixed sleeving cup joints with the upper end of moving base each other, sliding sleeve can slide from top to bottom along fixed sleeving's length direction.
Furthermore, the fixed sleeve and the movable sleeve are square tubes, and the lower end of the movable sleeve is sleeved in the fixed sleeve.
Furthermore, the lifting mechanism is used for controlling the movable sleeve to ascend and descend, the lifting mechanism is arranged in the middle between the two upright posts, the bottom of the lifting mechanism is fixed with the movable base, and the top mounting plate of the lifting mechanism is fixed.
Furthermore, the lifting mechanism is composed of a vertical thread sleeve and a lifting screw, the side wall of the vertical thread sleeve is fixed with the lower end of the mounting plate, a threaded hole which is vertical to the vertical thread sleeve and is matched with the lifting screw is formed in the vertical thread sleeve, the lifting screw is screwed into the threaded hole of the vertical thread sleeve, and the lower end of the lifting screw is contacted with the base.
Furthermore, an anti-abrasion cushion block is arranged on the upper end face of the movable base, a counter bore is formed in the upper end of the anti-abrasion cushion block, the diameter of the counter bore is larger than that of the lifting screw, and the lower end of the lifting screw extends into the counter bore of the anti-abrasion cushion block.
Furthermore, the limiting body consists of two coplanar strip-shaped plates, and the upper ends of the strip-shaped plates are fixedly connected with the bottom surface of the placing platform; when the placing platform is in a horizontal position, the strip-shaped plate is parallel to the mounting plate; a rib plate is arranged on one side of the strip-shaped plate, which is far away from the mounting plate; the quantity of horizontal thread bush, extrusion screw and kicking block is four, four horizontal thread bush be the rectangle subsection on the mounting panel, the extension line of horizontal screw rod all passes the bar shaped plate.
Furthermore, one end of the extrusion screw rod, which is far away from the top block, is provided with a rocker arm, and a rod body at the lower end of the lifting screw rod is provided with a shifting wheel.
Compared with the prior art, the invention does not need to punch on the parapet during installation, thereby realizing the installation without punching, simplifying the installation steps and further improving the installation efficiency; the invention can conveniently adjust the height of the device, is convenient for adjusting the installation height of the total station, and can also be suitable for parapets with different heights; the invention is very convenient when moving, and when in installation, workers do not need to carry the whole body to the parapet wall, thereby not only being beneficial to saving physical strength, but also improving the safety of construction operation.
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 front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of the present invention in fixed relation to a parapet wall;
fig. 5 is a schematic view of the lifting mechanism of the present invention when it is an electric cylinder.
The reference numerals are explained below:
in the figure: 1. a roller; 2. moving the base; 3. a column; 301. fixing the sleeve; 302. an active cannula; 4. mounting a plate; 5. a transverse threaded sleeve; 6. extruding the screw; 7. a rocker arm; 8. a horizontal bar; 9. a hinge; 10. placing a platform; 11. a limiting body; 1101. a strip plate; 1102. a rib plate; 12. forced centering disc; 13. a lifting screw; 14. a vertical thread bushing; 15. a thumb wheel; 16. an anti-abrasion cushion block; 17. a top block; 18. a parapet wall; 19. a lifting mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, the invention provides an auxiliary supervision device for a super high-rise project, which comprises a movable base 2, a column 3, a placing platform 10, a forced centering disc 12 and a clamping mechanism; a plurality of rollers 1 are arranged below the movable base 2; the number of the upright columns 3 is two, the bottoms of the two upright columns 3 are fixedly connected with the movable base 2, the two upright columns 3 are perpendicular to the horizontal plane, and the upper end of each upright column 3 is provided with a horizontal rod 8 perpendicular to the plane where the two upright columns 3 are located; the placing platform 10 is arranged above the upright posts 3, and one end of the placing platform 10 is hinged with the two horizontal rods 8 through hinges 9; the forced centering disc 12 is arranged above the placing platform 10, and the bottom of the forced centering disc 12 is fixedly connected with the top surface of the placing platform 10; the clamping mechanism consists of a limiting body 11, a mounting plate 4, a transverse threaded sleeve 5, an extrusion screw 6 and a top block 17, wherein the transverse threaded sleeve 5, the extrusion screw 6 and the top block 17 are the same in number; the top of the limiting body 11 is fixedly connected with the bottom surface of the placing platform 10, and the limiting body 11 and the horizontal rod 8 are respectively positioned at two sides of the upright post 3; the mounting plate 4 is arranged between the two upright posts 3, and two ends of the mounting plate 4 are respectively fixed with the upright posts 3; the transverse threaded sleeve 5 is fixed with the mounting plate 4, a threaded hole which is perpendicular to the mounting plate 4 and is matched with the extrusion screw 6 is formed in the transverse threaded sleeve 5, and a through hole which is communicated with the threaded hole in the transverse threaded sleeve 5 is formed in the mounting plate 4; the extrusion screw 6 penetrates through the transverse threaded sleeve 5 and the through hole, and the extrusion screw 6 is in threaded connection with the transverse threaded sleeve 5; the top block 17 is arranged at one end of the extrusion screw rod 6, and the top block 17 and the limiting body 11 are positioned on the same side of the mounting plate 4.
In the invention, the mounting plate 4 is parallel to the plane of the two upright posts 3, the mounting plate 4 can be a steel plate with the thickness of about 20mm, and when the movable base 2 is placed on the horizontal ground, the mounting plate 4 is in a vertical state.
In the invention, the upright post 3 is composed of a fixed sleeve 301 and a movable sleeve 302, the lower end of the fixed sleeve 301 is sleeved with the upper end of the movable base 2, and the sliding sleeve can slide up and down along the length direction of the fixed sleeve 301. The fixed sleeve 301 and the movable sleeve 302 are square tubes, and the lower end of the movable sleeve 302 is sleeved in the fixed sleeve 301. .
The auxiliary device for supervising the high-rise project further comprises a lifting mechanism 19 for controlling the movable sleeve 302 to ascend and descend, wherein the lifting mechanism 19 is arranged in the middle between the two upright posts 3, the bottom of the lifting mechanism 19 is fixed with the movable base 2, and the top mounting plate 4 of the lifting mechanism 19 is fixed.
As one of the structural forms of the lifting mechanism 19 in the present invention, the lifting mechanism 19 may be composed of a vertical threaded sleeve 14 and a lifting screw 13, a side wall of the vertical threaded sleeve 14 is fixed to the lower end of the mounting plate 4, a threaded hole which is vertically arranged on the vertical threaded sleeve 14 and is matched with the lifting screw 13 is provided, the lifting screw 13 is screwed into the threaded hole of the vertical threaded sleeve 14, and the lower end of the lifting screw 13 is in contact with the base. An anti-abrasion cushion block 16 is arranged on the upper end face of the movable base 2, a counter bore is formed in the upper end of the anti-abrasion cushion block 16, the diameter of the counter bore is larger than that of the lifting screw 13, the lower end of the lifting screw 13 extends into the counter bore of the anti-abrasion cushion block 16, and the lifting screw 13 can be prevented from directly rubbing with the movable base 2 through the arranged anti-abrasion cushion block 16.
In addition to the above-mentioned one form of the lifting mechanism of the present invention, the lifting mechanism 19 may be an electric cylinder, an air cylinder or a hydraulic cylinder. When the lifting mechanism 19 is one of an electric cylinder, an air cylinder or a hydraulic cylinder, the device is provided with a corresponding power element and a corresponding control element.
In the invention, the limiting body 11 is composed of two coplanar strip-shaped plates 1101, and the upper ends of the strip-shaped plates 1101 are fixedly connected with the bottom surface of the placing platform 10; when the placing platform 10 is in a horizontal position, the strip-shaped plate 1101 is parallel to the mounting plate 4; in order to prevent strip 1101 from bending, rib 1102 is arranged on one side of strip 1101 facing away from mounting plate 4; the number of the transverse threaded sleeves 5, the extrusion screws 6 and the jacking blocks 17 is four, the transverse threaded sleeves 5 are rectangular subsections on the mounting plate 4, and the extension lines of the transverse screws all penetrate through the strip-shaped plate 1101. In order to rotate the extrusion screw 6 and the lifting screw 13 conveniently, a rocker arm 7 is arranged at one end of the extrusion screw 6, which is far away from the top block 17, and a shifting wheel 15 is arranged on a rod body at the lower end of the lifting screw 13.
When the device is used, the device is firstly moved to a target position, and the roller 1 arranged below the movable base 2 enables the movement of the device to be extremely simple and convenient; after the device is moved to the target position, the placing platform 10 is lifted, then the device is further moved to one side of the parapet 18, then the placing platform 10 is placed back to the horizontal position again, the horizontal rod 8 can ensure that the placing platform 10 is in the horizontal state, the parapet 18 is located between the strip-shaped plate 1101 and the top block 17, and then the top block 17 can be moved to the strip-shaped plate 1101 by manually rotating the extrusion screw 6, so that the device is fixed to the parapet 18. After the device is fixed with the parapet wall 18, the placing platform 10 can not rotate and is in a stable state, and at the moment, the total station can be installed on a forced centering disc 12 (also called a forced centering base) to realize the quick installation of the total station. When the device is applied to different fields, the heights of the parapet walls 18 may be slightly different, the height of the placement platform 10 can be adjusted through the lifting mechanism, so that the supervision auxiliary device for the super high-rise project can be suitable for the parapet walls 18 with different heights, the height adjustment process of the placement platform 10 is very simple and convenient, and the device has a lower doorsill for hands. When the lifting mechanism adopts the structure of the vertical thread sleeve 14 and the lifting screw 13, the thumb wheel 15 on the lifting screw 13 can be manually rotated to drive the lifting screw 13 to rotate, so that the placing platform 10 can be jacked up by the lifting screw 13.
The invention does not need to punch on the parapet 18 during installation, thereby realizing the installation without punching, simplifying the installation steps and further improving the installation efficiency; the invention can conveniently adjust the height of the device, is convenient for adjusting the installation height of the total station, and can also be suitable for parapets 18 with different heights; compared with the prior art, the movable wall is very convenient to move, and during installation, workers do not need to carry the whole wall to the parapet wall 18, so that the physical strength is saved, and the safety of construction operation is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. An auxiliary supervision device for a super high-rise project is characterized by comprising a movable base, an upright post, a placing platform, a forced centering disc and a clamping mechanism; a plurality of rollers are arranged below the movable base; the number of the upright columns is two, the bottoms of the two upright columns are fixedly connected with the movable base, the two upright columns are perpendicular to the horizontal plane, and the upper end of each upright column is provided with a horizontal rod perpendicular to the plane where the two upright columns are located; the placing platform is arranged above the upright post, and one end of the placing platform is hinged with the two horizontal rods simultaneously; the forced centering disc is arranged above the placing platform, and the bottom of the forced centering disc is fixedly connected with the top surface of the placing platform; the clamping mechanism consists of a limiting body, a mounting plate, a transverse threaded sleeve, an extrusion screw and a top block, and the number of the transverse threaded sleeve, the number of the extrusion screw and the number of the top block are the same; the top of the limiting body is fixedly connected with the bottom surface of the placing platform, and the limiting body and the horizontal rod are respectively positioned at two sides of the upright post; the mounting plate is arranged between the two upright posts, and two ends of the mounting plate are respectively fixed with the upright posts; the transverse threaded sleeve is fixed with the mounting plate, a threaded hole which is perpendicular to the mounting plate and is matched with the extrusion screw is formed in the transverse threaded sleeve, and a through hole which is communicated with the threaded hole in the transverse threaded sleeve is formed in the mounting plate; the extrusion screw rod penetrates through the transverse threaded sleeve and the through hole, and the extrusion screw rod is in threaded connection with the transverse threaded sleeve; the kicking block sets up the one end at extrusion screw, and the kicking block lies in the same one side of mounting panel with the spacing body.
2. A superelevation project proctoring assistance device, as claimed in claim 1, wherein: the mounting plate is parallel to the plane where the two upright posts are located.
3. A superelevation project proctoring assistance device, as claimed in claim 1, wherein: the stand comprises fixed sleeving and movable sleeve, fixed sleeving's lower extreme and the upper end of moving base cup joint each other, sliding sleeve can slide from top to bottom along fixed sleeving's length direction.
4. A superelevation project proctoring assistance device, as claimed in claim 3, wherein: the fixed sleeve and the movable sleeve are square tubes, and the lower end of the movable sleeve is sleeved in the fixed sleeve.
5. A superelevation project proctoring assistance device, as claimed in claim 3, wherein: the movable sleeve lifting device is characterized by further comprising a lifting mechanism used for controlling the movable sleeve to ascend and descend, the lifting mechanism is arranged in the middle between the two stand columns, the bottom of the lifting mechanism is fixed with the movable base, and the top mounting plate of the lifting mechanism is fixed.
6. An auxiliary proctoring device for a super high-rise project as set forth in claim 5, wherein: the lifting mechanism is composed of a vertical thread sleeve and a lifting screw, the side wall of the vertical thread sleeve is fixed with the lower end of the mounting plate, a vertical threaded hole which is matched with the lifting screw is formed in the vertical thread sleeve in the vertical direction, the lifting screw is screwed into the threaded hole of the vertical thread sleeve, and the lower end of the lifting screw is contacted with the base.
7. An auxiliary proctoring device for a super high-rise project as set forth in claim 6, wherein: the anti-abrasion device is characterized in that an anti-abrasion cushion block is arranged on the upper end face of the movable base, a counter bore is formed in the upper end of the anti-abrasion cushion block, the diameter of the counter bore is larger than that of the lifting screw, and the lower end of the lifting screw extends into the counter bore of the anti-abrasion cushion block.
8. An auxiliary proctoring device for a super high-rise project according to any one of claims 1 to 7, wherein: the limiting body consists of two coplanar strip-shaped plates, and the upper ends of the strip-shaped plates are fixedly connected with the bottom surface of the placing platform; when the placing platform is in a horizontal position, the strip-shaped plate is parallel to the mounting plate; a rib plate is arranged on one side of the strip-shaped plate, which is far away from the mounting plate; the quantity of horizontal thread bush, extrusion screw and kicking block is four, four horizontal thread bush be the rectangle subsection on the mounting panel, the extension line of horizontal screw rod all passes the bar shaped plate.
9. An auxiliary proctoring device for a super high-rise project according to any one of claims 1 to 7, wherein: and a rocker arm is arranged at one end of the extrusion screw, which is far away from the top block, and a shifting wheel is arranged on the rod body at the lower end of the lifting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150743.3A CN113790375A (en) | 2021-09-29 | 2021-09-29 | Supervision auxiliary device for super high-rise projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150743.3A CN113790375A (en) | 2021-09-29 | 2021-09-29 | Supervision auxiliary device for super high-rise projects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113790375A true CN113790375A (en) | 2021-12-14 |
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ID=78877494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111150743.3A Pending CN113790375A (en) | 2021-09-29 | 2021-09-29 | Supervision auxiliary device for super high-rise projects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113790375A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150240988A1 (en) * | 2014-02-08 | 2015-08-27 | Franklin B. White | Theft resistant upstanding mount for temporary positioning of costly equipment at unattended outdoor locations |
| CN104930323A (en) * | 2015-06-17 | 2015-09-23 | 四川大学 | Measuring instrument positioning device suitable for high-altitude occasions |
| CN206377432U (en) * | 2016-11-20 | 2017-08-04 | 青岛理工大学 | Household electrical appliances installation base with electric lift |
| CN207215122U (en) * | 2017-08-20 | 2018-04-10 | 刘辉 | A kind of circular cone measuring instrument suspension arrangement |
| CN207764096U (en) * | 2018-01-25 | 2018-08-24 | 苏海港 | A kind of construction supervision external wall and window side water test device |
| CN210372630U (en) * | 2019-08-01 | 2020-04-21 | 天津云点地信科技有限公司 | Auxiliary device for assisting support of total station |
| CN210720724U (en) * | 2019-07-26 | 2020-06-09 | 四川同创建设工程管理有限公司 | Handheld range finder for engineering |
-
2021
- 2021-09-29 CN CN202111150743.3A patent/CN113790375A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150240988A1 (en) * | 2014-02-08 | 2015-08-27 | Franklin B. White | Theft resistant upstanding mount for temporary positioning of costly equipment at unattended outdoor locations |
| CN104930323A (en) * | 2015-06-17 | 2015-09-23 | 四川大学 | Measuring instrument positioning device suitable for high-altitude occasions |
| CN206377432U (en) * | 2016-11-20 | 2017-08-04 | 青岛理工大学 | Household electrical appliances installation base with electric lift |
| CN207215122U (en) * | 2017-08-20 | 2018-04-10 | 刘辉 | A kind of circular cone measuring instrument suspension arrangement |
| CN207764096U (en) * | 2018-01-25 | 2018-08-24 | 苏海港 | A kind of construction supervision external wall and window side water test device |
| CN210720724U (en) * | 2019-07-26 | 2020-06-09 | 四川同创建设工程管理有限公司 | Handheld range finder for engineering |
| CN210372630U (en) * | 2019-08-01 | 2020-04-21 | 天津云点地信科技有限公司 | Auxiliary device for assisting support of total station |
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Application publication date: 20211214 |