CN114322948A - High-rise concrete tower column positioning system and positioning method based on three-dimensional space positioning - Google Patents
High-rise concrete tower column positioning system and positioning method based on three-dimensional space positioning Download PDFInfo
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- CN114322948A CN114322948A CN202111369948.0A CN202111369948A CN114322948A CN 114322948 A CN114322948 A CN 114322948A CN 202111369948 A CN202111369948 A CN 202111369948A CN 114322948 A CN114322948 A CN 114322948A
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Abstract
The invention discloses a high-rise concrete tower positioning system and a positioning method based on three-dimensional space positioning, and the high-rise concrete tower positioning system comprises a total station and a vertical strut to be positioned, wherein a lifting lug used for being buckled with a lifting buckle is arranged on the vertical strut, the lifting lug comprises an arc section and a horizontal section, a pin hole is formed in the end surface, close to the vertical strut, of the horizontal section, a pin shaft is inserted into the pin hole, the pin shaft and the arc section both penetrate through the side wall of the vertical strut and are arranged on the vertical strut in a sliding mode, a baffle is fixedly connected to one end, located inside the vertical strut, of the arc section, a thrust spring is arranged between the baffle and the inner side wall of the vertical strut, one end of the thrust spring abuts against the inner side wall, close to the vertical strut, of the baffle, the other end of the thrust spring is fixedly connected to the inner side wall of the vertical strut, and a control device used for enabling the pin shaft to be separated from the pin hole when the top of the vertical strut reaches a preset position is arranged on the pin shaft. This application has the climbing work that reduces the staff, reduces the dangerous effect in the staff work progress.
Description
Technical Field
The invention relates to the field of automatic unlocking devices, in particular to a high-rise concrete tower column positioning system and a positioning method based on three-dimensional space positioning.
Background
In the construction process of the tower column, in order to reduce the deformation of the embedded steel bar system in the construction process of the embedded steel bar system, the embedded steel bar system in each section needs to be fixed through a stiff skeleton, and the stiff skeleton in the lower section is the foundation for constructing the stiff skeleton in the previous section, so that the position of the stiff skeleton in each section needs to be strictly controlled, especially the top position of a vertical strut in the stiff skeleton. After the vertical strut is hung to the installation position through the tower crane, after the staff accomplished the pretension to the vertical strut, the staff finely tuned the spatial position at vertical strut top through the total powerstation, when the top of vertical strut arrived the position, with two vertical struts welded fastening that dock, accomplish fixed back at the vertical strut, pluck the suspension clasp from the lug of vertical strut.
The Chinese utility model patent with the publication number of CN112192193A in the related art discloses an automatic picking device for a container twist lock of a port and a pier, which comprises two buffer seats and is characterized in that the tops of the two buffer seats are provided with two containers distributed along the vertical direction, four corners of opposite surfaces of the two containers are fixedly connected with limit seats, a twist lock is clamped between the two corresponding limit seats, the twist lock is movably provided with an operating rod along the outer side of the width direction of the container, sliding tables are arranged at the front side and the rear side between the two buffer seats, the tops of the sliding tables are movably connected with two picking lock components through an adjusting mechanism, each picking lock component comprises a bracket, the top of the outer side of the bracket is fixedly connected with a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a clamping plate, and the outer side of the clamping plate is fixedly provided with an air cylinder, the output of cylinder runs through the inboard and the fixedly connected with push pedal that the cardboard extends to the cardboard, the mounting groove with cardboard looks adaptation is seted up to the inboard of cardboard lateral wall.
With respect to the above-described related art, the inventors consider that: generally, after the installation is completed on the vertical support column, the worker is required to climb the vertical support column to remove the suspension clasp on the tower crane from the lifting lug on the vertical support column, and the worker climbs on the vertical support column to remove the suspension clasp, so that the danger in the construction process of the worker is increased.
Disclosure of Invention
In order to reduce the danger of workers in the construction process, the application provides a high-rise concrete tower column positioning system and a positioning method based on three-dimensional space positioning.
In a first aspect, the three-dimensional space positioning-based high-rise concrete tower positioning system provided by the application adopts the following technical scheme:
a positioning system of a high-rise concrete tower column based on three-dimensional space positioning comprises a total station and a vertical strut to be positioned, wherein the interior of the vertical strut is hollow, a lifting lug used for being buckled with a lifting buckle is arranged on the outer side surface of the vertical strut, the lifting lug comprises an arc section and a horizontal section fixedly connected to the bottom of the arc section, a pin hole is formed in the end surface, close to the vertical strut, of the horizontal section, a pin shaft is inserted into the pin hole, the upper portions of the pin shaft and the arc section penetrate through the side wall of the vertical strut and are slidably arranged on the vertical strut, a baffle is fixedly connected to one end, located inside the vertical strut, of the arc section, a thrust spring is arranged between the baffle and the inner side wall of the vertical strut, one end of the thrust spring abuts against the inner side wall, close to the vertical strut, of the baffle, and the other end of the thrust spring is fixedly connected to the inner side wall of the vertical strut, and the pin shaft is provided with a control device which is used for separating the pin shaft from the pin hole when the top of the vertical strut reaches a preset position.
Through adopting above-mentioned technical scheme, after the top of vertical support reached predetermined position, controlling means made the round pin axle break away from the pinhole, when the round pin axle breaks away from the pinhole, thrust spring applys thrust to the baffle of fixed connection on the arc section, make the arc section slide to vertical support is inside, the arc section that slides to vertical support is inside to drive the one end downswing that the horizontal segment is close to vertical support, thereby produce a breach between the lower part that makes the lug and the vertical support, when the tower crane descends the suspension clamp, the suspension clamp can break away from the lug through the breach between the lower part of lug and the vertical support, staff's climbing work has been reduced, the danger in the staff work progress has been reduced.
Preferably, the control device comprises an electromagnet, an infrared receiver for receiving infrared rays emitted by the total station, and a relay connected with the infrared receiver, the infrared receiver is fixedly connected to the top of the vertical strut, the electromagnet comprises a battery, a first magnetic block and a second magnetic block, the battery and the relay are both fixedly connected to the vertical strut, the battery is electrically connected with the relay, a supporting plate is fixedly connected on the inner side wall of the vertical strut, the first magnetic block is arranged on the supporting plate in a sliding manner, the first magnetic block is fixedly connected on the pin shaft and electrically connected with the battery, the second magnetic block is fixedly connected to the supporting plate, the arrangement direction of the first magnetic block and the second magnetic block is parallel to the axis direction of the pin shaft, and the second magnetic block is electrically connected with the relay.
Through adopting above-mentioned technical scheme, the total powerstation corresponds behind the theoretical position regulation angle of elevation at vertical post top, jet-out infrared ray, after infrared signal was received to the infrared receiver at vertical post top in the fine setting, infrared receiver sends the relay with signal transmission, thereby make the relay switch on the return circuit of electro-magnet, in the electro-magnet after switching on, the second magnetic path fixed connection in the backup pad attracts first magnetic path to slide to the direction that is close to the second magnetic path, thereby make first magnetic path drive round pin axial keep away from the direction of pinhole and slide, and then make the round pin axle break away from the pinhole automatically when vertical post top reachs theoretical position.
Preferably, a guide groove is formed in the supporting plate, the length direction of the guide groove is parallel to the axis direction of the pin shaft, a sliding block is fixedly connected to the side face, close to the supporting plate, of the first magnetic block, the sliding block is inserted into the guide groove, and the sliding block is slidably arranged in the guide groove.
Through adopting above-mentioned technical scheme, the sliding block is inserted and is located the guide way, and when making the electro-magnet circular telegram, the second magnetic path can be followed the orientation of seting up of guide way, even first magnetic path can be followed the axis direction of round pin axle and slided towards the second magnetic path to make the round pin axle can be more steady take out in the follow pinhole.
Preferably, be provided with stop device on the inside wall of vertical pillar, stop device including slide set up in gag lever post on the vertical pillar inside wall, be provided with inclined plane one on the terminal surface of gag lever post, inclined plane one set up in the gag lever post is close to one side of pinhole, sell the epaxial draw-in groove of having seted up, the draw-in groove is close to the lateral wall of pinhole is provided with inclined plane two, inclined plane one contradict in on the inclined plane two, the gag lever post is kept away from the one end of round pin axle is provided with and is used for hindering the gag lever post breaks away from the thrust mechanism of draw-in groove.
Through adopting above-mentioned technical scheme, the one end of guide bar is inserted and is located in the draw-in groove to under thrust mechanism's thrust effect, will hinder the gag lever post to break away from the draw-in groove, inclined plane one is contradicted with inclined plane two, makes controlling means take the round pin axle out the in-process of pinhole, and the lateral shifting of round pin axle makes inclined plane two can push away the gag lever post from the draw-in groove in, thereby when making the round pin axle can break away from the pinhole, hinders the round pin axle and breaks away from the pinhole in the transportation of vertical pillar, has reduced the unexpected possibility of opening of lug.
Preferably, the thrust mechanism comprises a fixed plate fixedly connected to the inner side wall of the vertical pillar, a pre-tightening spring is fixedly connected to the fixed plate, and one end, far away from the fixed plate, of the pre-tightening spring is fixedly connected to the end face, far away from the pin shaft, of the limiting rod.
Through adopting above-mentioned technical scheme, fixed plate fixed connection is on the inboard of vertical pillar, and the pretension spring is fixed to be set up between fixed plate and gag lever post, makes the pretension spring can apply the thrust that is close to round pin axle direction to the gag lever post to the one end that makes the gag lever post can be more stable insert establish in the draw-in groove, has reduced the unexpected thrust pinhole's of round pin axle possibility, has improved the security of gag lever post hoist and mount process.
Preferably, still fixedly connected with guide block on the inside wall of vertical pillar, the gag lever post passes the guide block, the gag lever post slides and sets up on the guide block.
Through adopting above-mentioned technical scheme, the gag lever post is connected with the fixed plate through pretension spring, and in the transportation of vertical post, thereby in colliding with each other between the vertical post probably leads to the gag lever post to take place to swing and break away from the draw-in groove, improved the stability of gag lever post, further reduction the unexpected possibility that breaks away from the pinhole of round pin axle.
Preferably, fixedly connected with reinforced pipe on the lateral surface of vertical pillar, the axis of reinforced pipe inner bore with the axis coincidence of circular arc section, the circular arc section passes the inner bore of reinforced pipe, the circular arc section slide set up in the reinforced pipe.
Through adopting above-mentioned technical scheme, pillar fixed connection is on the lateral surface of vertical pillar, the circular arc section is inserted and is located in the inner hole of pillar, thereby make the pillar can do the direction for the slip of circular arc section, and simultaneously, when hoisting vertical pillar, suspension clasp and pillar direct contact, it takes place to have reduced the condition that the lug too big circular arc section that leads to of gravity takes place deformation at the in-process of lifting by crane of vertical pillar, make the circular arc section of lug slide in vertical pillar more smooth-going after taking out from the pinhole at the round pin axle.
Preferably, a guide rod is fixedly connected to the outer side surface of the vertical strut, the guide rod is located below the lifting lug, one end, far away from the vertical strut, of the guide rod is arranged in a downward inclined mode, and the guide rod and the lifting lug are located on the same vertical plane.
Through adopting above-mentioned technical scheme, the guide bar is located the below of lug, and the guide bar downward sloping sets up, when the top of vertical pillar reachd preset position, the round pin axle breaks away from the pinhole, make and produce a breach between the lower part of lug and the vertical pillar, the tower crane drives the suspension clasp downstream, thereby make the suspension clasp break away from the lug, the setting up of guide bar makes the suspension clasp guide the suspension clasp outside the vertical direction of breach in the in-process of downstream, the possibility that the suspension clasp reentered in the lug when having reduced the tower crane drive suspension clasp rebound.
In a second aspect, the application provides a method for positioning a high-rise concrete tower based on three-dimensional space positioning, which adopts the following technical scheme:
the method for positioning the high-rise concrete tower column based on three-dimensional space positioning comprises the following steps of:
s1: leveling a total station on the ground, calculating a theoretical coordinate position of the top of the vertical strut through a drawing, and debugging the total station to emit infrared rays to the theoretical coordinate position; s2: hoisting the vertical strut to an installation position through a tower crane, and pre-tightening the vertical strut and the vertical strut of the lower section; s3: finely adjusting the vertical strut until an infrared beam is irradiated on an infrared receiver fixed at the top of the vertical strut, so that the pin shaft is pulled out of the pin hole by a control device; s4: welding and fixing the vertical strut with a vertical strut in a lower section; s5: lowering the hanging buckle by the tower crane to separate the hanging buckle from the lifting lug; s6: installing pouring templates, attaching a total station reflector at the corner position of the outer side surface at the top of each pouring template, detecting the position of the corner position of the outer side surface at the top of each pouring template by using the total station, and correcting the pouring templates; s7: calculating the coordinate position of an embedded part of the mold climbing machine through a drawing, hitting the infrared rays of the total station on a pouring template, and drilling a positioning hole at the infrared ray irradiation position; s8: fixing the embedded part of the creeping formwork machine according to the reference of the positioning hole, and pouring the current segment; s9: and installing the climbing formwork machine on the tower column through the climbing formwork machine embedded part.
By adopting the technical scheme, the infrared receiver is arranged on the vertical strut of the stiff framework, the reflective sheets capable of being detected by the total station are arranged on the pouring template and the embedded parts, and the total station is used for detecting and correcting the positions of the stiff framework, the pouring template and the embedded parts of each section of the tower column, so that the positioning precision of parts required for building each section of the tower column is improved, the construction precision of the concrete tower column is improved, and the construction linearity of the tower column is improved.
To sum up, after the top of vertical pillar reached predetermined position, controlling means made the round pin axle break away from the pinhole, when the round pin axle breaks away from the pinhole, thrust spring applyed thrust to the baffle of fixed connection on the arc section, make the arc section slide to vertical pillar inside, the arc section that slides to vertical pillar inside drives the one end downswing that the horizontal segment is close to vertical pillar, thereby produce a breach between the lower part that makes the lug and the vertical pillar, when the tower crane descends the suspension clasp, the suspension clasp can break away from the lug through the breach between the lower part of lug and the vertical pillar, staff's climbing work has been reduced, staff's danger in the work progress has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of a vertical pillar in a positioning system according to an embodiment of the present application.
Fig. 2 is a cross-sectional view at a-a in fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view at B-B in fig. 3.
Description of reference numerals:
1. a vertical pillar; 2. lifting lugs; 21. a circular arc section; 22. a horizontal segment; 221. a pin hole; 23. a control device; 231. an electromagnet; 2311. a first magnetic block; 2312. a second magnetic block; 2313. a battery; 232. a relay; 233. an infrared receiver; 234. a support plate; 2341. a slider; 2342. a guide groove; 235. a pin shaft; 2351. a card slot; 2352. a second inclined plane; 24. a limiting device; 241. a thrust mechanism; 2411. a fixing plate; 2412. pre-tightening the spring; 242. a limiting rod; 2421. a first inclined plane; 243. a guide block; 25. a baffle plate; 26. a thrust spring; 3. a butt plate; 4. a guide bar; 5. and reinforcing the tube.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a high-rise concrete tower column positioning system based on three-dimensional space positioning. Referring to fig. 1 and 2, the positioning system includes a vertical pillar 1, a butt plate 3 is fixedly connected to the top and the bottom of the vertical pillar 1, the vertical pillar 1 is in a square tube shape, two lugs 2 are symmetrically arranged on the outer side surface of the vertical pillar 1, the two lugs 2 are respectively located on two side surfaces of the vertical pillar 1, which are away from each other, two guide rods 4 are fixedly connected to the outer side surface of the vertical pillar 1, the two guide rods 4 are respectively located below the two lugs 2, the guide rods 4 and the lugs 2 are located on the same vertical plane, and the two guide rods 4 are all inclined downwards.
Referring to fig. 2 and 3, the lifting lug 2 comprises a circular arc section 21, a horizontal section 22, a reinforcing pipe 5, a pin shaft 235, a control device 23 and a limiting device 24. The upper portion of circular arc section 21 passes vertical column 1's lateral wall, and circular arc section 21 is located and decides on the terminal surface of vertical column 1 inside and is connected with baffle 25, is provided with thrust spring 26 between baffle 25 and vertical column 1's the inside wall, and thrust spring 26's one end fixed connection is on the side that baffle 25 is close to circular arc section 21, and thrust spring 26 keeps away from the one end fixed connection of baffle 25 on vertical column 1's the inside wall. Reinforcing pipe 5 fixed connection is on the outer peripheral face of vertical pillar 1, and the axis of reinforcing pipe 5 and the axis coincidence of arc segment 21, arc segment 21 pass reinforcing pipe 5's hole, arc segment 21 and reinforcing pipe 5's hole clearance fit.
Referring to fig. 2 and 3, the horizontal fixed connection of the horizontal segment 22 is on the bottom end face of the circular arc segment 21, one end of the horizontal segment 22, which is far away from the circular arc segment 21, abuts against the outer side wall of the vertical strut 1, a pin hole 221 is horizontally formed in the end face of the horizontal segment 22, which is close to the vertical strut 1, a pin shaft 235 penetrates through the side wall of the vertical strut 1, the pin shaft 235 is inserted into the pin hole 221, and the pin shaft 235 is in clearance fit with the pin hole 221.
Referring to fig. 3 and 4, the control device 23 includes an infrared receiver 233, a relay 232, a battery 2313, a first magnetic block 2311, a second magnetic block 2312, and a support plate 234. Support plate 234 fixed connection is on vertical support 1's inside wall, support plate 234 is located the below of round pin axle 235, the lower part fixed connection that the one end of round pin axle 235 was kept away from the pinhole 221 is on the top surface of first magnetic block 2311, fixedly connected with sliding block 2341 on the bottom surface of first magnetic block 2311, sliding block 2341 is the forked tail piece, guide slot 2342 has been seted up on the top surface of support plate 234, guide slot 2342 is the dovetail, the length direction of guide slot 2342 is parallel with the axis direction of round pin axle 235, sliding block 2341 inserts and locates in guide slot 2342, sliding block 2341 slides and sets up in guide slot 2342, the bottom surface of first magnetic block 2311 is contradicted on the top surface of support plate 234, second magnetic block 2312 fixed connection is on the top surface of support plate 234, the array direction of first magnetic block 2311 and second magnetic block 2312 is unanimous with the axis direction of round pin axle 235.
Referring to fig. 2 and 3, the battery 2313 and the relay 232 are both fixedly connected to the inner side surface of the vertical pillar 1, the first magnetic block 2311 is electrically connected with the battery 2313, the battery 2313 and the second magnetic block 2312 are both electrically connected with the relay 232, the infrared receiver 233 is fixedly connected to the edge of the top surface of the connecting plate 3 at the top of the vertical pillar 1, the infrared receiver 233 is connected with the relay 232, and the two infrared receivers 233 are respectively located on the adjacent side edges of the top surface of the connecting plate 3.
Referring to fig. 3 and 4, the stopper device 24 includes a thrust mechanism 241, a stopper rod 242, and a guide block 243. Thrust mechanism 241 includes fixed plate 2411 and pretension spring 2412, fixed plate 2411 fixed connection is on the inside wall of vertical column 1, fixed plate 2411 is located the top of round pin axle 235, pretension spring 2412 fixed connection is on the bottom surface of fixed plate 2411, pretension spring 2412 keeps away from the one end fixed connection of fixed plate 2411 on the top terminal surface of gag lever post 242, gag lever post 242 is vertical to be set up and contradict on the inside wall of vertical column 1, be provided with oblique angle one on the bottom terminal surface of gag lever post 242, draw-in groove 2351 has been seted up at the top of round pin axle 235 outer peripheral face, draw-in groove 2351 is close to the lateral wall of pinhole 221 and is provided with inclined plane two 2352, the bottom of round pin axle 235 is inserted and is located in draw-in groove 2351, inclined plane one 2421 contradicts on inclined plane two 2352, guide block 243 fixed connection is on the inside wall of vertical column 1 and guide block 242 passes guide block 243.
The implementation principle of the high-rise concrete tower positioning system based on three-dimensional space positioning in the embodiment of the application is as follows: when the infrared receiver 233 at the top of the vertical pillar 1 receives an infrared signal, the infrared receiver 233 sends the signal to the relay 232, so that the relay 232 switches on the loop of the electromagnet 231, in the switched-on electromagnet 231, the second magnetic block 2312 fixedly connected to the supporting plate 234 attracts the first magnetic block 2311 to slide in a direction close to the second magnetic block 2312, so that the first magnetic block 2311 drives the pin shaft 235 to slide in a direction away from the pin hole 221, so that the pin shaft 235 is separated from the pin hole 221, when the pin shaft 235 is separated from the pin hole 221, the thrust spring 26 applies a thrust to the baffle 25 fixedly connected to the arc section 21, so that the arc section 21 slides towards the inside of the vertical pillar 1, the arc section 21 sliding towards the inside of the vertical pillar 1 drives one end of the horizontal section 22 close to the vertical pillar 1 to swing downwards, so that a gap is generated between the lower part of the lifting lug 2 and the vertical pillar 1, when the crane lowers the lifting buckle, the suspension clasp can break away from the lifting lug 2 through the lower part of the lifting lug 2 and the gap between the vertical pillars 1, so that the climbing work of workers is reduced, and the danger in the construction process of the workers is reduced.
The invention also discloses a positioning method of the high-rise concrete tower column based on three-dimensional space positioning, which comprises the following steps:
s1: leveling a total station on the ground, calculating a theoretical coordinate position of the top of the vertical strut 1 through a drawing, and debugging the total station to emit infrared rays to the theoretical coordinate position;
s2: and hoisting the vertical strut 1 to an installation position through a tower crane, and pre-tightening the vertical strut 1 and the vertical strut 1 of the lower section.
S3: the vertical post 1 is finely adjusted until the infrared beam hits the infrared receiver 233 fixed on the top of the vertical post 1, so that the control device 23 pulls the pin shaft 235 out of the pin hole 221.
S4: and welding and fixing the vertical strut 1 and the vertical strut 1 in the lower section.
S5: the crane lowers the suspension clasp to separate the suspension clasp from the lifting lug 2.
S6: and (3) installing the pouring templates, attaching a total station reflector at the corner position of the outer side surface of the top of each pouring template, detecting the position of the corner position of the outer side surface of the top of each pouring template by using the total station, and correcting the pouring templates.
S7: and calculating the coordinate position of the embedded part of the mold climbing machine through a drawing, hitting the infrared rays of the total station on the pouring template, and drilling a positioning hole at the infrared ray irradiation position.
S8: and fixing the embedded part of the creeping formwork machine by using the reference of the positioning hole, and pouring the current segment.
S9: and installing the climbing formwork machine on the tower column through the climbing formwork machine embedded part.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. Positioning system of concrete tower that stands tall based on three-dimensional space location, including total powerstation and vertical pillar (1) of pending location, the inside cavity of vertical pillar (1), be provided with on the lateral surface of vertical pillar (1) and be used for with suspension clasp looks lock lug (2), its characterized in that: the lifting lug (2) comprises an arc section (21) and a horizontal section (22) fixedly connected to the bottom of the arc section (21), the horizontal section (22) is close to the end face of the vertical strut (1) and is provided with a pin hole (221), a pin shaft (235) is inserted into the pin hole (221), the pin shaft (235) and the upper part of the arc section (21) penetrate through the side wall of the vertical strut (1) and are arranged on the vertical strut (1) in a sliding manner, one end of the arc section (21) located inside the vertical strut (1) is fixedly connected with a baffle (25), a thrust spring (26) is arranged between the baffle (25) and the inner side wall of the vertical strut (1), one end of the thrust spring (26) is abutted against the baffle (25) close to the inner side wall of the vertical strut (1), and the other end of the thrust spring (26) is fixedly connected to the inner side wall of the vertical strut (1), the pin shaft (235) is provided with a control device (23) which is used for enabling the pin shaft (235) to be separated from the pin hole (221) when the top of the vertical strut (1) reaches a preset position state.
2. The positioning system for a high-rise concrete tower based on three-dimensional space positioning according to claim 1, wherein: the control device (23) comprises an electromagnet (231), an infrared receiver (233) for receiving infrared rays emitted by the total station, and a relay (232) connected with the infrared receiver (233), wherein the infrared receiver (233) is fixedly connected to the top of the vertical strut (1), the electromagnet (231) comprises a battery (2313), a first magnetic block (2311) and a second magnetic block (2312), the battery (2313) and the relay (232) are both fixedly connected to the vertical strut (1), the battery (2313) is electrically connected with the relay (232), a support plate (234) is fixedly connected to the inner side wall of the vertical strut (1), the first magnetic block (2311) is slidably arranged on the support plate (234), the first magnetic block (2311) is fixedly connected to the pin shaft (235), and the first magnetic block (2311) is electrically connected with the battery (2313), the second magnetic block (2312) is fixedly connected to the supporting plate (234), the arrangement direction of the first magnetic block (2311) and the second magnetic block (2312) is parallel to the axial direction of the pin shaft (235), and the second magnetic block (2312) is electrically connected with the relay (232).
3. The positioning system for a high-rise concrete tower based on three-dimensional space positioning according to claim 2, wherein: the supporting plate (234) is provided with a guide groove (2342), the length direction of the guide groove (2342) is parallel to the axis direction of the pin shaft (235), the first magnetic block (2311) is close to the side face of the supporting plate (234) and is fixedly connected with a sliding block (2341), the sliding block (2341) is inserted into the guide groove (2342), and the sliding block (2341) is arranged in the guide groove (2342) in a sliding mode.
4. The positioning system for a high-rise concrete tower based on three-dimensional space positioning according to claim 1, wherein: be provided with stop device (24) on the inside wall of vertical support post (1), stop device (24) including slide set up in gag lever post (242) on vertical support post (1) inside wall, be provided with inclined plane one (2421) on the terminal surface of gag lever post (242), inclined plane one (2421) set up in gag lever post (242) are close to one side of pinhole (221), draw-in groove (2351) has been seted up on round pin axle (235), draw-in groove (2351) are close to the lateral wall of pinhole (221) is provided with inclined plane two (2352), inclined plane one (2421) contradict in on inclined plane two (2352), gag lever post (242) are kept away from the one end of round pin axle (235) is provided with and is used for hindering gag lever post (242) break away from thrust mechanism (241) of draw-in groove (2351).
5. The positioning system for high-rise concrete tower column based on three-dimensional space positioning according to claim 4, wherein: the thrust mechanism (241) comprises a fixing plate (2411) fixedly connected to the inner side wall of the vertical support column (1), a pre-tightening spring (2412) is fixedly connected to the fixing plate (2411), and one end, far away from the fixing plate (2411), of the pre-tightening spring (2412) is fixedly connected to the end face, far away from the pin shaft (235), of the limiting rod (242).
6. The positioning system for high-rise concrete tower column based on three-dimensional space positioning according to claim 5, wherein: still fixedly connected with guide block (243) on the inside wall of vertical pillar (1), gag lever post (242) pass guide block (243), gag lever post (242) slide to set up on guide block (243).
7. The positioning system for a high-rise concrete tower based on three-dimensional space positioning according to claim 1, wherein: fixedly connected with reinforced pipe (5) on the lateral surface of vertical pillar (1), the axis of reinforced pipe (5) hole with the axis coincidence of circular arc section (21), circular arc section (21) pass the hole of reinforced pipe (5), circular arc section (21) slide set up in reinforced pipe (5).
8. The positioning system for a high-rise concrete tower based on three-dimensional space positioning according to claim 1, wherein: fixedly connected with guide bar (4) on the lateral surface of vertical pillar (1), guide bar (4) are located the below of lug (2), guide bar (4) are kept away from the one end downward sloping setting of vertical pillar (1), and guide bar (4) are located same vertical plane with lug (2).
9. The method for positioning a high-rise concrete tower column based on three-dimensional space positioning according to claim 2, comprising the steps of:
s1: leveling the total station on the ground, calculating a theoretical coordinate position of the top of the vertical strut (1) through a drawing, and debugging the total station to emit infrared rays to the theoretical coordinate position;
s2: hoisting the vertical strut (1) to an installation position through a tower crane, and pre-tightening the vertical strut (1) and the vertical strut (1) of the lower section;
s3: finely adjusting the vertical strut (1) until an infrared beam is irradiated on an infrared receiver (233) fixed at the top of the vertical strut (1), so that the pin shaft (235) is pulled out of the pin hole (221) by the control device (23);
s4: welding and fixing the vertical strut (1) and the vertical strut (1) in the lower section;
s5: the tower crane lowers the lifting buckle to separate the lifting buckle from the lifting lug (2);
s6: installing pouring templates, attaching a total station reflector at the corner position of the outer side surface at the top of each pouring template, detecting the position of the corner position of the outer side surface at the top of each pouring template by using the total station, and correcting the pouring templates;
s7: calculating the coordinate position of an embedded part of the mold climbing machine through a drawing, hitting the infrared rays of the total station on a pouring template, and drilling a positioning hole at the infrared ray irradiation position;
s8: fixing the embedded part of the creeping formwork machine according to the reference of the positioning hole, and pouring the current segment;
s9: and installing the climbing formwork machine on the tower column through the climbing formwork machine embedded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856246A (en) * | 2022-06-01 | 2022-08-05 | 东莞市建工集团有限公司 | Gallery bearing structure encorbelments |
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| CN114856246A (en) * | 2022-06-01 | 2022-08-05 | 东莞市建工集团有限公司 | Gallery bearing structure encorbelments |
| CN114856246B (en) * | 2022-06-01 | 2024-04-05 | 东莞市建工集团有限公司 | Encorbelment vestibule bearing structure |
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