CN113047630A - Omnidirectional automatic alignment mechanism for steel structure installation and design method thereof - Google Patents
Omnidirectional automatic alignment mechanism for steel structure installation and design method thereof Download PDFInfo
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- CN113047630A CN113047630A CN202110312626.6A CN202110312626A CN113047630A CN 113047630 A CN113047630 A CN 113047630A CN 202110312626 A CN202110312626 A CN 202110312626A CN 113047630 A CN113047630 A CN 113047630A
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- steel structure
- alignment mechanism
- gear
- steel
- automatic alignment
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
Abstract
The invention belongs to the field of steel structures, and particularly relates to an omnidirectional automatic alignment mechanism for steel structure installation. According to the invention, error data generated during steel structure butt joint can be transmitted to the handheld control terminal through the arranged sensing device, and then the handheld control terminal automatically controls the alignment mechanism to act, so that the steel structures can be accurately butted, the efficiency of steel structure butt joint installation is improved, the steel structure suspension time and the auxiliary time of a crane are reduced, the safety risk is reduced, a butt joint part does not need a worker to sit on the steel structure to observe the butt joint precision and send a signal of a moving direction, and a person below does not need to pull the steel structure by a rope to carry out moving adjustment.
Description
Technical Field
The invention belongs to the field of steel structures, and particularly relates to an omnidirectional automatic alignment mechanism for steel structure installation and a design method thereof.
Background
The steel structure is a structure composed of steel materials, and is one of main building structure types, the structure is mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The efficiency of present steel construction butt joint installation is not high, and the steel member needs large-scale crane to lift by crane and long-time platform to hang in the air, and the butt joint position needs the workman to sit for a long time and observes the butt joint precision and send moving direction's signal on the steel member, and below personnel hold the steel member with the rope and remove the timing, and general timing takes 2 ~ 3 hours, and danger coefficient is big, sometimes takes place the crane to lift by crane the incident that stability decline causes the crane to topple over for a long time.
Therefore, we propose a steel structure mounting omnidirectional automatic alignment mechanism and a design method thereof to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides an omnidirectional automatic alignment mechanism for steel structure installation and a design method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an automatic alignment mechanism of steel construction installation qxcomm technology, includes the base, be provided with alignment mechanism on the base, alignment mechanism has sensing device and handheld control terminal through bluetooth agreement electric connection, alignment mechanism comprises horizontal displacement mechanism, control mechanism and climbing mechanism, and climbing mechanism's quantity is four, horizontal displacement mechanism comprises two screw rods and gear, sliding connection has the slide on the base, and fixedly connected with casing on the slide, two screw rod and gear all rotate to set up in the lower extreme of casing, two driven gear has all been cup jointed on the screw rod, and the gear meshes with two screw rods mutually, set up the indent tooth trace with driven gear engaged with on the base, control mechanism sets up in the casing, climbing mechanism sets up in the upper end of casing.
In the above-mentioned steel structure installation omnidirectional automatic alignment mechanism, the control mechanism comprises a servo motor and a controller, an output end of one side of the servo motor is in transmission connection with a transmission shaft of a gear, the controller is arranged on a shell of the servo motor, and the controller is used for controlling the servo motor.
In foretell steel construction installation qxcomm technology automatic alignment mechanism, climbing mechanism includes pivot, worm wheel, worm and steel stand, the upper end fixedly connected with supporting seat of casing, it is connected with bevel gear dish to rotate on the supporting seat, and one side output and the bevel gear dish transmission of gear are kept away from to servo motor are connected, the pivot rotates and sets up on the supporting seat, and the worm wheel cup joints in the pivot, the coaxial fixedly connected with bevel gear of worm wheel, and bevel gear dish mesh mutually, the worm rotates and sets up on the supporting seat, and worm wheel mesh mutually, steel stand threaded connection is on the worm, and the steel stand articulates there is the roof.
In foretell steel construction installation qxcomm technology automatic alignment mechanism, sensing device comprises infrared emitter and infrared induction system, and infrared emitter and infrared induction system all adopt the lithium cell independent power supply, infrared induction system is circular thermal resistor dish, and installs data processing module and bluetooth emission module on the infrared induction system.
In foretell steel construction installation qxcomm technology automatic alignment mechanism, handheld control terminal can make independent device, and handheld control terminal can install at the cell-phone end with the APP form and connect through the bluetooth protocol.
In foretell steel construction installation qxcomm technology automatic alignment mechanism, be provided with the first fixing base with screw rod matched with on the base, be provided with the second fixing base with pivot matched with on the supporting seat, all be provided with electromagnetic clutch on first fixing base and the second fixing base.
In the above-mentioned omni-directional self-alignment mechanism for steel structure installation, the housing has a lattice column shape.
A design method of an omnidirectional automatic alignment mechanism for steel structure installation comprises the following steps:
s1, when the steel structure is in butt joint, error data generated when the steel structure is in butt joint are measured through the arranged sensing device, and the data are recorded and transmitted to the handheld control terminal;
and S2, according to S1, the hand-held control terminal confirms and corrects the received data, and the data after the confirmation and correction are transmitted to the controller of the alignment mechanism through Bluetooth.
S3, when the controller according to S2 and the alignment mechanism receives the signal, the servo motor is controlled to act, and each electromagnetic clutch is controlled to be opened and closed, so that the alignment mechanism can regulate and control the steel structure to perform horizontal displacement or lifting, and the steel structure can finish accurate butt joint.
Compared with the prior art, the omnidirectional automatic alignment mechanism for steel structure installation and the design method thereof have the advantages that:
1. through the sensing device who sets up, error data transmission to handheld control terminal that produces when can be with the steel construction butt joint, rethread handheld control terminal automatic control alignment mechanism moves, make the steel construction can accurate butt joint, the efficiency of steel construction butt joint installation has been improved, the steel member suspends the auxiliary time of time and type crane in midair has been reduced, the safety risk has been reduced, the butt joint position does not need the workman to sit and observes the signal of butt joint precision and transmission moving direction on the steel member, need not the below personnel to hold the steel member with the rope and remove the timing.
2. Through designing the alignment structure for "upper, middle and lower" syllogic structure, horizontal migration is realized to the lower part, and the middle part adopts servo motor to carry out power take off, and the vertical migration is realized on upper portion, combines electromagnetic clutch to realize the control of power transmission, can improve the precision of steel construction butt joint greatly, and the effectual manpower of having saved.
3. Through the cooperation of the gear that sets up and two screw rods, can control two driven gear as required and rotate for the slide can drive aligning gear's whole horizontal displacement, and the positive and negative direction of first electromagnetic clutch supporting seat cooperation servo motor pivot on the screw rod is rotatory, can realize the ascending removal of horizontal X \ Y side, and through the bevel gear dish that sets up, convenient to use person regulates and control four bevel gear rotations as required, has avoided addding the cost that drive arrangement increased in addition.
4. The infrared transmitting device and the infrared sensing device are powered by the lithium battery, the trouble of an external power supply can be avoided, the data processing module and the Bluetooth transmitting module are installed on the infrared sensing device, the sensing precision of the infrared sensing device can be effectively improved, and the stability of data transmission can be guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of a system component of a steel structure installation omnidirectional automatic alignment mechanism and a design method thereof provided by the invention;
FIG. 2 is a schematic structural diagram of the mutual matching of the sliding plate and the base of the steel structure mounting omnidirectional automatic alignment mechanism and the design method thereof provided by the invention;
FIG. 3 is a schematic structural diagram of a horizontal displacement mechanism of the omni-directional automatic alignment mechanism for steel structure installation and the design method thereof provided by the invention;
FIG. 4 is a schematic structural diagram of a bevel gear disc and a bevel gear which are matched with each other for the steel structure mounting omnidirectional automatic alignment mechanism and the design method thereof provided by the invention;
FIG. 5 is a schematic structural diagram of a jacking mechanism of a steel structure installation omnidirectional automatic alignment mechanism and a design method thereof provided by the invention;
FIG. 6 is a schematic structural diagram of the mutual matching of the steel upright and the top plate of the omnidirectional automatic alignment mechanism for steel structure installation and the design method thereof provided by the invention.
In the figure: the device comprises a base 1, an alignment mechanism 2, a horizontal displacement mechanism 21, a screw 211, a gear 212, a control mechanism 22, a servo motor 221, a jacking mechanism 23, a rotating shaft 231, a worm wheel 232, a worm 233, a steel upright 234, a sensing device 3, an infrared emitting device 31, an infrared sensing device 32, a handheld control terminal 4, a driven gear 5, a concave tooth mark 6, a sliding plate 7, a shell 8, a supporting seat 9, a bevel gear disk 10, a bevel gear 11, a top plate 12, a first fixing seat 13, a second fixing seat 14 and a steel structure 15.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in FIGS. 1-6, a steel construction installation qxcomm technology automatic alignment mechanism, including base 1, be provided with alignment mechanism 2 on the base 1, alignment mechanism 2 has sensing device 3 and handheld control terminal 4 through bluetooth agreement electric connection, and handheld control terminal can make the independent device, and handheld control terminal can install at the cell-phone end with the APP form and connect through bluetooth agreement, and this kind of setting can improve the convenience that handheld control terminal 4 used.
Sensing device 3 comprises infrared emitter 31 and infrared induction system 32, and infrared emitter 31 and infrared induction system 32 all adopt the independent power supply of lithium cell, and infrared induction system 32 is circular thermal resistor dish, and installs data processing module and bluetooth emission module on the infrared induction system 32, infrared emitter 31 and infrared induction system 32's cooperation, can accurately record the error data of 15 butt joints of steel construction, and with data transmission to handheld control terminal 4.
The adjusting mechanism 2 comprises a horizontal displacement mechanism 21, a control mechanism 22 and a jacking mechanism 23, the number of the jacking mechanisms 23 is four, the control mechanism 22 comprises a servo motor 221 and a controller, one side output end of the servo motor 221 is in transmission connection with a transmission shaft of the gear 212, the controller is arranged on a shell of the servo motor 221 and is used for controlling the servo motor 221, signals can be received conveniently through the arranged controller to control the action of the servo motor 221, the jacking mechanism 23 comprises a rotating shaft 231, a worm wheel 232, a worm 233 and a steel upright 234, the upper end of the shell 8 is fixedly connected with a supporting seat 9, a bevel gear disc 10 is rotatably connected on the supporting seat 9, one side output end of the servo motor 221 far away from the gear 212 is in transmission connection with the bevel gear disc 10, the rotating shaft 231 is rotatably arranged on the supporting seat 9, the worm wheel 232 is sleeved on the rotating shaft 231, and the bevel gear 11, and bevel gear 11 meshes with bevel gear dish 10 mutually, and worm 233 rotates and sets up on supporting seat 9, and worm 233 meshes with worm wheel 232 mutually, and steel stand 234 threaded connection is on worm 233, and steel stand 234 articulates has roof 12, and through the bevel gear dish 10 that sets up, the person of being convenient for uses regulates and control four bevel gear 11 rotations as required, has avoided the cost that adds the drive arrangement in addition.
The operating principle of the present invention will now be described as follows:
when steel construction 15 needs to be docked, at first, infrared emission device 31 and infrared induction device 32 are respectively installed on the steel member surface that must dock well, first steel construction 15 is placed on roof 12, after the steel member docks, through the infrared induction line of infrared emission device 31 transmission, make infrared induction device 32 can respond to the deviation of steel construction 15 mounted position, the data that obtains can pass through infrared induction device 32 and pass through the bluetooth device and convey handheld control terminal 4, handheld control terminal 4 can carry out data confirmation and correction, the translation is the control data and passes through the controller that the bluetooth protocol transmitted for aligning mechanism 2, the controller can control the rotation of servo motor 221 and the switching of electromagnetic clutch on each power transmission path.
When alignment mechanism 2 carries out horizontal displacement, the last electromagnetic clutch of pivot 231 can all break off, servo motor 221 can drive screw 211 through gear 212 and rotate, screw 211 can drive driven gear 5 and rotate, under the cooperation of indent tooth trace 6, driven gear 5 can drive slide 7 and slide to drive alignment mechanism 2's whole horizontal displacement, the positive and negative direction rotation of the last electromagnetic clutch of screw 211 cooperation servo motor 221 pivot can realize the whole horizontal X of alignment mechanism 2 ascending removal in the Y direction.
When the aligning mechanism 2 jacks, the electromagnetic clutches in the lower horizontal displacement mechanism 21 are all disconnected, at this time, the servo motor 221 drives the bevel gear disc 10 to rotate, the bevel gear disc 10 drives the bevel gear 11 to rotate, the bevel gear 11 drives the worm wheel 232 to rotate, the worm wheel 232 drives the worm 233 to rotate, and at this time, the steel upright 234 drives the steel structure 15 to lift through the top plate 12, so that the height of the steel structure 15 is adjusted and controlled.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a steel construction installation qxcomm technology automatic alignment mechanism, includes base (1), its characterized in that, be provided with alignment mechanism (2) on base (1), alignment mechanism (2) have sensing device (3) and handheld control terminal (4) through bluetooth agreement electric connection, alignment mechanism (2) comprise horizontal displacement mechanism (21), control mechanism (22) and climbing mechanism (23), and the quantity of climbing mechanism (23) is four, horizontal displacement mechanism (21) comprises two screw rods (211) and gear (212), sliding connection has slide (7) on base (1), and fixedly connected with casing (8) on slide (7), two screw rod (211) and gear (212) all rotate and set up in the lower extreme of casing (8), two all cup joint driven gear (5) on screw rod (211), and gear (212) and two screw rods (211) mesh mutually, set up indent tooth trace (6) with driven gear (5) looks meshing on base (1), control mechanism (22) set up in casing (8), climbing mechanism (23) set up in the upper end of casing (8).
2. The omni-directional automatic alignment mechanism for steel structure installation according to claim 1, wherein the control mechanism (22) is composed of a servo motor (221) and a controller, one side output end of the servo motor (221) is in transmission connection with a transmission shaft of the gear (212), the controller is arranged on a housing of the servo motor (221), and the controller is used for controlling the servo motor (221).
3. The omni-directional automatic alignment mechanism for steel structure installation according to claim 2, wherein the jacking mechanism (23) comprises a rotating shaft (231), a worm gear (232), a worm (233) and a steel upright (234), the upper end of the housing (8) is fixedly connected with a supporting seat (9), a bevel gear disk (10) is rotatably connected to the supporting seat (9), an output end of one side of the servo motor (221) far away from the gear (212) is in transmission connection with the bevel gear disk (10), the rotating shaft (231) is rotatably arranged on the supporting seat (9), the worm gear (232) is sleeved on the rotating shaft (231), the worm gear (232) is coaxially and fixedly connected with a bevel gear (11), the bevel gear (11) is meshed with the bevel gear disk (10), the worm (233) is rotatably arranged on the supporting seat (9), and the worm (233) is meshed with the worm gear (232), the steel upright post (234) is in threaded connection with the worm (233), and the steel upright post (234) is hinged with the top plate (12).
4. The omni-directional automatic alignment mechanism for steel structure installation according to claim 1, wherein the sensing device (3) is composed of an infrared emitting device (31) and an infrared sensing device (32), the infrared emitting device (31) and the infrared sensing device (32) are independently powered by lithium batteries, the infrared sensing device (32) is a circular thermistor disk, and a data processing module and a Bluetooth emitting module are installed on the infrared sensing device (32).
5. The omni-directional automatic alignment mechanism for steel structure installation according to claim 1, wherein the handheld control terminal can be made as an independent device, and the handheld control terminal can be installed at a mobile phone end in an APP manner and connected through a Bluetooth protocol.
6. The omni-directional automatic alignment mechanism for steel structure installation according to claim 3, wherein the base (1) is provided with a first fixing seat (13) matched with the screw rod (211), the supporting seat (9) is provided with a second fixing seat (14) matched with the rotating shaft (231), and the first fixing seat (13) and the second fixing seat (14) are provided with electromagnetic clutches.
7. A steel structure mounted omni directional self alignment mechanism according to claim 1, wherein the housing (8) is shaped in the form of a lattice column.
8. The design method of the omni-directional automatic alignment mechanism for the installation of the steel structure according to any one of claims 1 to 7, which comprises the following steps:
s1, when the steel structure is in butt joint, error data generated when the steel structure is in butt joint is measured through the arranged sensing device (3), and the data are recorded and transmitted to the handheld control terminal (4);
s2, according to S1, the handheld control terminal (4) confirms and corrects the received data, and the data after the confirmation and correction are transmitted to the controller of the alignment mechanism (2) through Bluetooth;
s3, when the controller according to S2 and the alignment mechanism (2) receives signals, the servo motor (221) is controlled to act, and the electromagnetic clutches are controlled to be opened and closed, so that the alignment mechanism (2) can regulate and control the steel structure to perform horizontal displacement or lifting, and the steel structure can be accurately butted.
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Cited By (1)
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|---|---|---|---|---|
| CN113247823A (en) * | 2021-05-17 | 2021-08-13 | 中建八局第四建设有限公司 | Automatic aligning gear of steel construction installation qxcomm technology |
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