CN107356237B - High-rise building measurement control point projection positioning auxiliary device - Google Patents
High-rise building measurement control point projection positioning auxiliary device Download PDFInfo
- Publication number
- CN107356237B CN107356237B CN201710588181.8A CN201710588181A CN107356237B CN 107356237 B CN107356237 B CN 107356237B CN 201710588181 A CN201710588181 A CN 201710588181A CN 107356237 B CN107356237 B CN 107356237B
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- control point
- placing groove
- auxiliary device
- rise building
- groove
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- 238000005259 measurement Methods 0.000 title claims abstract description 30
- 241000669003 Aspidiotus destructor Species 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 23
- 238000004891 communication Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a novel high-rise building measurement control point projection positioning auxiliary device, which comprises a supporting plate and a cover plate, wherein a square placing groove is formed in the middle position of the upper surface of the supporting plate, a circular clamping groove is formed in the middle position of the bottom surface of the placing groove, a transparent scale plate is clamped in the clamping groove, a circular through hole is formed in the middle position of the bottom surface of the clamping groove, a sliding rod is installed on the bottom surface of the placing groove through a fixed seat, a sliding block is connected to the side surface of the sliding rod in a sliding mode, the sliding block is connected with the placing groove in a sliding mode, and the safety in the construction and; the connecting line of the limiting groove on the opposite upright post is superposed with the diagonal line of the marking point, and the transparent marking plate is matched in the construction process, so that the adjustment and the positioning can be carried out immediately, the control point position is permanently stored, the control point position can be used at any time in the construction process, and the construction measurement precision is ensured; through bluetooth module's wireless radio communication, improved work efficiency to reduce people's work load.
Description
Technical Field
The invention relates to the technical field of building measurement auxiliary devices, in particular to a high-rise building measurement control point projection positioning auxiliary device.
Background
In the process of building construction of a high-rise building, 4 elevation and plane control points are arranged on a floor of a front floor, an elevation and plane control net is formed by the 4 control points, measurement control is carried out on buildings of more than one front floor layer by layer through the control net, and the method is called as an internal control method; in the internal control method, the process of transmitting the bottom control point location to the upper layer can be described as follows: when the concrete of the upper floor is initially set and can be constructed in an approach field, the control point position of the bottom layer must be projected to the upper layer, at the moment, a laser plummet is erected on the control point of the first layer, after centering and leveling, vertical laser is emitted upwards and downwards simultaneously, the lower laser is accurately aligned to a certain control point of the bottom layer, the upper laser needs to be placed at the hole of the upper floor to receive the laser, and the control point position transmitted to the upper floor is determined; because the vertical collimator has instrument errors, each point must be projected for 4 times by adopting a method of sequentially rotating the instrument by 90 degrees, 4 point locations are recorded on the receiving target by using a thin pen, and after the point location errors are determined to be within an allowable range, the diagonal intersection point of the marked points for 4 times is taken as a control point location of which the bottom layer is projected to the upper layer; in the current construction process, a laser receiving target is generally directly placed on a projection hole of an upper floor, and after laser projection, a diagonal intersection point of 4 marked points is taken to determine as a primary control point position transmitted to the upper floor. And then, translating the point position for a certain distance according to a certain determined direction, avoiding a projection hole, marking the point position on the ground, directly determining a construction positioning axis, and recording the construction positioning axis on the floor by using an ink line. The method has more problems in the use process: the control point location projected to the upper floor cannot be stably stored for a long time; after the lower control point location is transmitted to the construction layer, the original point location cannot be stored because the original point location is near the center of the projection hole, and only an indirect result can be obtained through translation; after the point location projected to the upper floor is translated, the measurement times are increased, and the measurement error and the probability of generating the measurement error are increased; after the 4 control points are projected to the upper floor, a control network formed by the control points generates larger accumulated errors through translation, and measurement and check are difficult to perform; the workers are required to go up and down the floors continuously, and the working efficiency is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the existing defects and provides a high-rise building measurement control point projection positioning auxiliary device, wherein an alarm enhances the safety in the construction and measurement processes; the connecting line of the limiting groove on the opposite upright post is superposed with the diagonal line of the marking point, and the transparent marking plate is matched in the construction process, so that the adjustment and the positioning can be carried out immediately, the control point position is permanently stored, the control point position can be used at any time in the construction process, and the construction measurement precision is ensured; through bluetooth module's wireless radio communication, improved work efficiency to reduce people's work load, can effectively solve the problem in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-rise building measurement control point projection positioning auxiliary device comprises a supporting plate and a cover plate, wherein a square placing groove is formed in the middle position of the upper surface of the supporting plate, a circular clamping groove is formed in the middle position of the bottom surface of the placing groove, a transparent scale plate is clamped inside the clamping groove, a circular through hole is formed in the middle position of the bottom surface of the clamping groove, a sliding rod is installed on the bottom surface of the placing groove through a fixing seat, a sliding block is connected to the side surface of the sliding rod in a sliding mode, the sliding block is connected with the placing groove in a sliding mode, a flange bearing is arranged on the upper surface of the sliding block, an inner ring of the flange bearing is fixedly connected with an upright post, a limiting groove is formed in the upper end of the upright post, a fastening bolt is arranged on the side surface of the sliding block corresponding to the position of the sliding rod, a distance, the front side left side of the cover plate is hinged with one end of the electric telescopic rod through a hinged support, and the other end of the electric telescopic rod is hinged with the bottom surface of the placing groove through a hinged support.
The single chip microcomputer is respectively electrically connected with the control switch, the Bluetooth module, the distance sensor and the external power supply, and the control switch is electrically connected with the electric telescopic rod.
As a preferred technical scheme of the invention, the number of the slide bars is four, and the four slide bars are distributed around the central shaft of the clamping groove at equal angles.
As a preferable technical scheme of the invention, fixing holes are arranged at four end points of the upper surface of the supporting plate.
As a preferred technical scheme of the present invention, the upper surface of the transparent marking plate is provided with a dial and a safety circle frame.
As a preferable technical scheme of the invention, the rear end of the right side of the upper surface of the supporting plate is provided with an alarm, and the alarm is electrically connected with the control switch.
Compared with the prior art, the invention has the beneficial effects that: according to the high-rise building measurement control point projection positioning auxiliary device, the alarm enhances the safety in the construction and measurement processes; the connecting line of the limiting groove on the opposite upright post is superposed with the diagonal line of the marking point, and the transparent marking plate is matched in the construction process, so that the adjustment and the positioning can be carried out immediately, the control point position is permanently stored, the control point position can be used at any time in the construction process, and the construction measurement precision is ensured; through bluetooth module's wireless radio communication, improved work efficiency to reduce people's work load.
Drawings
FIG. 1 is a schematic view of a through-the-floor arrangement of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
fig. 3 is a schematic view of a measuring floor structure according to the present invention.
In the figure: 1 apron, 2 hinges, 3 electric telescopic handle, 4 backup pads, 5 singlechips, 6 control switch, 7 bluetooth module, 8 distance sensor, 9 fixed orificess, 10 fixing base, 11 slide bars, 12 sliders, 13 spacing grooves, 14 flange bearing, 15 fastening bolt, 16 standing grooves, 17 stands, 18 circular through-holes, 19 joint grooves, 20 transparent mark board, 21 alarms.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-rise building measurement control point projection positioning auxiliary device comprises a supporting plate 4 and a cover plate 1, wherein a square placing groove 16 is formed in the middle of the upper surface of the supporting plate 4, fixing holes 9 are formed in four end points of the upper surface of the supporting plate 4, an alarm 21 is arranged at the rear end of the right side of the upper surface of the supporting plate 4, the safety in the construction and measurement processes is enhanced by the alarm 21, a circular clamping groove 19 is formed in the middle of the bottom surface of the placing groove 16, a transparent scale plate 20 is clamped in the clamping groove 19, a scale table and a safety circular frame are arranged on the upper surface of the transparent scale plate 20, a circular through hole 18 is formed in the middle of the bottom surface of the clamping groove 19, sliding rods 11 are mounted on the bottom surface of the placing groove 16 through a fixing seat 10, the number of the sliding rods 11 is four, the four sliding rods 11 are distributed at equal angles around the central shaft, the sliding block 12 is connected with the placing groove 16 in a sliding manner, the upper surface of the sliding block 12 is provided with a flange bearing 14, the inner ring of the flange bearing 14 is fixedly connected with an upright post 17, the upper end of the upright post 17 is provided with a limiting groove 13, the position of the side surface of the sliding block 12 corresponding to the sliding rod 11 is provided with a fastening bolt 15, the left side of the bottom surface of the placing groove 16 is sequentially provided with a distance sensor 8, a Bluetooth module 7, a control switch 6 and a single chip microcomputer 5 from front to back, the upper end of the rear side surface of the placing groove 16 is hinged with the cover plate 1 through a hinge 2, the left side of the front side surface of the cover plate 1 is hinged with one end of the electric telescopic rod 3 through a hinge support, the other end of the electric telescopic rod 3 is hinged with the bottom surface of the placing groove 16 through a hinge support, the connecting line of the limiting groove 13 on the opposite upright, the construction method can be used at any time in the construction process, and the construction measurement precision is guaranteed.
Singlechip 5 is connected with control switch 6, bluetooth module 7, distance sensor 8 and external power supply electricity respectively, and control switch 6 is connected with electric telescopic handle 3 and alarm 21 electricity respectively, through bluetooth module 7's wireless radio communication, has improved work efficiency to reduce people's work load.
When in use: the high-rise building measurement control point projection positioning auxiliary device is fixed on a projection hole through a fixing hole 9, the projection hole is coincided with a circular through hole 18, a worker transmits a command for opening the cover plate 1 through a control end, the Bluetooth module 7 receives the command and transmits the command to the single chip microcomputer 5, the single chip microcomputer 5 controls the electric telescopic rod 3 to extend through a control switch 6 to open the cover plate 1, the single chip microcomputer 5 controls an alarm 21 to give an alarm through the control switch 6, the worker places a transparent marking plate 20 in a placing groove 16 of a floor to be measured, the worker erects a laser plummet at a first-floor control point, after centering and leveling, vertical laser is emitted upwards and downwards at the same time, the lower laser is accurately aligned to a certain control point of the bottom layer, the upper laser needs to be placed on a transparent marking plate 20 at the hole of the floor of the layer to be measured for laser receiving, and the control point position of the floor transmitted to the layer to be measured is determined; because the plummet has instrument errors, each point must be projected for 4 times by adopting a method of sequentially rotating the instrument by 90 degrees, 4 point positions are recorded on the transparent marking plate 20 by a thin pen, after the point position errors are determined to be in a safe circular frame, the diagonal intersection point of the marked points for 4 times is taken as a control point position of a bottom layer projected to a layer to be measured, the positions of the sliding blocks 12 on the four sliding rods 11 are respectively adjusted, so that the connecting line of the limiting groove 13 on the corresponding upright post 17 is superposed with the diagonal of the marked points, and the sliding blocks 12 are fixed by the fastening bolts 15; after the measurement, the staff passes through the command that the apron 1 was closed in the control end transmission, and on bluetooth module 7 received the command and transmitted singlechip 5, singlechip 5 closed apron 1 through the shrink of control switch 6 control electric telescopic handle 3, and singlechip 5 stops work through control switch 6 control alarm 21.
According to the invention, the alarm 21 enhances the safety in the construction and measurement processes; the connecting line of the limiting groove 13 on the opposite upright post 17 is superposed with the diagonal line of the marking point, and the transparent marking plate 20 is matched in the construction process, so that the adjustment and the positioning can be instantly carried out, the control point position is permanently stored, the control point position can be used at any time in the construction process, and the construction measurement precision is ensured; through the wireless communication of bluetooth module 7, improved work efficiency to reduce people's work load.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-rise building measurement control point throws location auxiliary device, includes backup pad (4) and apron (1), its characterized in that: square placing groove (16) is opened at the upper surface middle position of supporting plate (4), circular clamping groove (19) is opened at the bottom surface middle position of placing groove (16), transparent scale plate (20) is clamped inside clamping groove (19), circular through hole (18) is opened at the bottom surface middle position of clamping groove (19), slide bar (11) is installed through fixing base (10) at the bottom surface of placing groove (16), slide bar (11) is connected with slide block (12) in a sliding manner at the side surface of slide bar (11), slide block (12) and placing groove (16) are connected in a sliding manner, flange bearing (14) is arranged on the upper surface of slide block (12), inner ring of flange bearing (14) is fixedly connected with upright post (17), limiting groove (13) is opened at the upper end of upright post (17), fastening bolt (15) is arranged at the position of slide block (12) corresponding to slide bar (11) at the side surface of slide block, distance sensor (8) and distance sensor (8) are arranged in sequence, The Bluetooth module (7), the control switch (6) and the single chip microcomputer (5), the upper end of the rear side face of the placing groove (16) is hinged with the cover plate (1) through a hinge (2), the left side of the front side face of the cover plate (1) is hinged with one end of the electric telescopic rod (3) through a hinged support, and the other end of the electric telescopic rod (3) is hinged with the bottom face of the placing groove (16) through a hinged support;
the single chip microcomputer (5) is respectively electrically connected with the control switch (6), the Bluetooth module (7), the distance sensor (8) and an external power supply, and the control switch (6) is electrically connected with the electric telescopic rod (3).
2. The high-rise building measurement control point projection positioning auxiliary device according to claim 1, wherein: the number of the sliding rods (11) is four, and the four sliding rods (11) are distributed around the central shaft of the clamping groove (19) at equal angles.
3. The high-rise building measurement control point projection positioning auxiliary device according to claim 1, wherein: four end points of the upper surface of the supporting plate (4) are respectively provided with a fixing hole (9).
4. The high-rise building measurement control point projection positioning auxiliary device according to claim 1, wherein: the upper surface of the transparent marking plate (20) is provided with a dial gauge and a safety circular frame.
5. The high-rise building measurement control point projection positioning auxiliary device according to claim 1, wherein: the alarm device is characterized in that an alarm (21) is arranged at the rear end of the right side of the upper surface of the supporting plate (4), and the alarm (21) is electrically connected with the control switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588181.8A CN107356237B (en) | 2017-07-12 | 2017-07-12 | High-rise building measurement control point projection positioning auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588181.8A CN107356237B (en) | 2017-07-12 | 2017-07-12 | High-rise building measurement control point projection positioning auxiliary device |
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| Publication Number | Publication Date |
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| CN107356237A CN107356237A (en) | 2017-11-17 |
| CN107356237B true CN107356237B (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710588181.8A Expired - Fee Related CN107356237B (en) | 2017-07-12 | 2017-07-12 | High-rise building measurement control point projection positioning auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113532395A (en) * | 2021-06-04 | 2021-10-22 | 山东大学 | Non-destructive target device and method for three-dimensional laser scanning of operation tunnel |
| CN117870634A (en) * | 2023-11-29 | 2024-04-12 | 中建安装集团有限公司 | Multi-point positioning intelligent equipment system based on ZigBee wireless communication and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200947036Y (en) * | 2006-08-28 | 2007-09-12 | 田连让 | Protective cover of survey marker |
| CN201811738U (en) * | 2010-09-14 | 2011-04-27 | 彭勃 | Portable three-dimensional rapid positioner |
| CN203811180U (en) * | 2014-04-30 | 2014-09-03 | 西安科技大学 | Practical vertical shaft plumbing equipment applied to mine |
| CN104034319B (en) * | 2014-05-28 | 2016-08-17 | 同济大学 | A kind of skyscraper measures control point projection positioning auxiliary device and using method thereof |
| CN205593529U (en) * | 2016-04-21 | 2016-09-21 | 深建工程集团有限公司 | Adopt unwrapping wire appearance combined system of light sense regulation |
| CN106908049A (en) * | 2017-03-21 | 2017-06-30 | 刘金凤 | A kind of portable construction account instrument |
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Granted publication date: 20200512 |