CN116122594A - Assembling system for steel structure net rack - Google Patents

Abstract

The invention relates to the technical field of steel structure net rack erection tools, in particular to an assembly system for a steel structure net rack, which comprises a bottom frame, a steel column, a rotary upright post, a rotary base, an extension arm, a steel part hanging and rotating assembly and a steel part fixing assembly.

Description

Assembling system for steel structure net rack

Technical Field

The invention relates to the technical field of steel structure net rack erection tools, in particular to an assembly system for a steel structure net rack.

Background

The steel structure net frame is a space structure formed by connecting a plurality of steel rod pieces through nodes according to a grid form, and the basic units of the steel structure net frame comprise a triangular net frame, a quadrangular net frame, a hexagonal net frame, a round net frame and the like, and have the performance advantages of stability, high space rigidity, steel saving, dead weight reduction, good shock resistance, good extensibility, high construction speed and the like. When the steel structure net frame is spliced, an assembly system is needed, and the steel structure net frame can be directly subjected to strip splitting, block splitting, positioning and assembly in high altitude through the assembly system.

However, there is very big defect in the use of current equipment system, current equipment system needs to use with the help of other lifting means, use very inconvenient, simultaneously, highly unable regulation, can not assemble according to the steel construction rack to different heights, the operating range is less, current equipment system is after the equipment is accomplished a rack, need dismantle, install this equipment system again to the place of next equipment rack, the dismantlement has been increased, move and the time of installing this equipment system again, thereby the availability factor of this equipment system has been influenced, the part adjustment of current equipment system regulation steel spare is not nimble enough, make the alignment inadequately accurate between the steel spare, and then the fastness of the steel construction rack of influence equipment, current equipment system needs the manual work to assist, fix the steel spare, make the staff need carry out aerial work, thereby the security that causes the use is relatively poor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an assembly system for a steel structure net rack.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an equipment system for steel construction rack, includes chassis, steel column, swivel mount, swivel base, extension arm, steel hang change subassembly and steel fixed subassembly, the chassis is the level setting, the steel column is vertical setting, just the steel column removes the cooperation in chassis top, the lift fit has the lift carrier on the steel column, swivel mount passes through swivel mount normal running fit at lift carrier top, through removing steel column and swivel mount cooperation, adjusts extension arm's position and angle, makes the position adjustable range of the absorptive steel of absorption frame bigger, and the flexibility is higher, and then makes this equipment system can adjust the position of steel in the steel construction of complicacy more, makes this equipment system can assemble more middle type steel construction rack, the extension arm is the level setting, just extension arm lift fit is in one side of swivel mount, through rotating the high cooperation of extension arm and adjusting, makes the absorption frame can follow lift carrier week side in a bigger range and get the steel piece, and advance and make the side of lifting carrier can hang more and install the steel frame body, adjust the position adjustable range of the absorptive steel piece, and then make the equipment system can be in the steel construction of steel construction rack set up the level setting up the steel of more complicated steel construction, and make the steel construction rack lay the screw and install the screw at the fixed subassembly through the steel frame through the level setting up the steel frame, the fixed subassembly, the steel frame is equipped with the side of the extension arm, the steel frame is equipped with a fixed subassembly is fixed to the steel frame through the level setting up the steel, the whole process does not need manual participation of personnel or high-altitude operation of the personnel, avoids danger of the personnel, and simultaneously replaces manual operation more comprehensively, thereby greatly reducing the labor intensity of the personnel;

The steel part lifting and rotating assembly comprises a moving plate, a sixth motor and an adsorption frame, the moving plate is movably matched with the extending arm, a connecting rod is vertically welded at the bottom of the moving plate, the sixth motor is fixed at the bottom of the connecting rod, the bottom of the sixth motor is connected with a horizontal plate through a rotating shaft, the position of the adsorption frame is adjusted by using a fifth motor to drive, the angle of the adsorption frame is adjusted by driving the sixth motor, the position and the angle of the adsorption frame are adjusted, the assembly system can position the steel part more accurately, the steel part paved by the assembly system is enabled to be even more flush, the steel structure net frame erected by the assembly system is enabled to meet the standard more safely and firmly, the adsorption frame is fixed at the bottom of the horizontal plate, and a plurality of vacuum suction cups are fixed at the bottom of the adsorption frame.

Preferably, the first lead screw is horizontally rotationally matched with the top of the underframe, the first motor for driving the first lead screw to rotate is horizontally arranged at one end of the top of the underframe, the part of the underframe below the first lead screw is of a frame structure, the bottom of the steel column is welded with the movable bottom plate, the movable bottom plate horizontally penetrates through a screw hole, the movable bottom plate is in threaded fit with the first lead screw through the screw hole, rollers are respectively rotationally matched with the two sides of the movable bottom plate, the rollers on the two sides of the movable bottom plate are respectively in rolling fit with the steel rails on the two sides of the top of the underframe, the steel column is movably matched with the top of the underframe through the movable bottom plate, and is driven by the first motor to drive the steel column to move.

Preferably, one side of the steel column is vertically in running fit with a second screw rod, a second motor for driving the second screw rod to rotate is installed at the top of the steel column, a lifting block is fixed at one end of the lifting carrier plate, which is close to the steel column, a screw hole is vertically formed in the lifting block, the lifting block is in threaded fit with the second screw rod through the screw hole, the cross section of the steel column is of an H-shaped structure, rollers in rolling fit with the steel column are arranged at two sides of one end of the lifting block, the rollers at two sides of the lifting block are buckled at two ends of the steel column, the lifting carrier plate is in lifting fit with one side of the steel column through the lifting block, and the height of the lifting carrier plate is adjusted through driving by using the second motor.

Preferably, the rotating base includes fixing base, fourth motor and rotating bottom plate, the fixing base passes through the bolt fastening at lift carrier plate top, the vertical installation of fourth motor is at fixing base top center, rotating bottom plate normal running fit is at the fixing base top, the fourth motor is connected through pivot and rotating bottom plate bottom center, the vertical fixed at rotating bottom plate top of rotating upright post, through using fourth motor drive rotating upright post to rotate, and then rotate the extension arm, on the one hand, make the operation orientation of this equipment system can nimble regulation, and then make this equipment system when fixed chassis, do not need to deliberately adjust the direction of chassis, and then make this equipment system installation fixed simpler and more convenient, simultaneously, make this equipment system can be suitable for more narrow and small place.

Preferably, one side of the rotating upright post is vertically welded with two first sliding rails, a third screw rod is vertically in running fit between the two first sliding rails, a third motor for driving the third screw rod to rotate is installed at the top of the rotating upright post, one end of the extending arm, close to the rotating upright post, is welded with a lifting side plate, one side of the lifting side plate, close to the rotating upright post, is respectively welded with two first sliding blocks and a first nut, the two first sliding blocks are respectively in sliding fit on the two first sliding rails, and the first nut is in threaded fit on the third screw rod.

Preferably, the extension arm is inside hollow square tube structure, extension arm bottom inner wall horizontal welding has two second slide rails, the extension arm bottom inner wall is located and has seted up the channel between two second slide rails, the equal normal running fit in both ends of extension arm one side inner wall has the belt pulley, transmission fit has driving belt on two belt pulleys, the one end of extension arm one side is installed one of them belt pulley pivoted fifth motor of drive, the bottom of moving the board has welded two second sliders and a connecting block respectively, two second sliders sliding fit respectively on two second slide rails, the connecting block is connected with driving belt, move the board and move the cooperation in the extension arm through two second sliders, the connecting rod moves the cooperation in the channel.

Preferably, the steel part fixing assembly comprises a supporting seat, a first joint and a fastening assembly, the supporting seat is arranged at the top of the extension arm, the top of the supporting seat is rotatably matched with the rotary frame, one end of the first joint is hinged with the top of the rotary frame, one end of the first joint, which is far away from the rotary frame, is hinged with a second joint, one end of the second joint, which is far away from the first joint, is hinged with a third joint, one end of the third joint, which is far away from the second joint, is fixedly provided with a turnover plate, and the fastening assembly is rotatably matched with one side of the turnover plate.

Preferably, a seventh motor for driving the rotating frame to rotate is arranged on the supporting seat, an eighth motor for driving the first joint to rotate is arranged on one side of the rotating frame, a ninth motor for driving the second joint to rotate is arranged at one end, close to the first joint, of the second joint, a tenth motor for driving the third joint to rotate is arranged at one end, far away from the first joint, of the second joint, an eleventh motor for driving the fastening assembly to rotate is arranged on one side of the overturning plate, the rotating frame is driven to rotate by using the seventh motor, the first joint is driven to rotate by the eighth motor, the second joint is driven to rotate by the ninth motor, the third joint is driven to rotate by the tenth motor, the position of the screw machine is adjusted more freely, and the screw machine can fasten steel parts more comprehensively by enabling the screw machine to be adjusted more freely.

Preferably, the fastening assembly comprises a fixing plate, a hydraulic cylinder and a screw machine, wherein the fixing plate is in running fit with one side of the overturning plate, a third sliding rail is welded on one side of the fixing plate, the hydraulic cylinder is vertically fixed on one side of the fixing plate away from the overturning plate, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, the bottom of the hydraulic rod is connected with a mounting plate, the screw machine is mounted on the mounting plate, and a third sliding block in sliding fit with the third sliding rail is welded on one side of the mounting plate.

Preferably, the application method of the assembly system for the steel structure net rack specifically comprises the following steps:

step one: the assembly system is moved to the side of a building where the steel structure net rack is required to be assembled, the underframe is fixed on the ground or a transport vehicle body, a frame body provided with a steel part is fixed at one end of the lifting carrier plate, the lifting carrier plate is driven by a second motor to rotate, the lifting block is driven to move up and down by rotating the second screw, and the lifting carrier plate is adjusted to be level with the assembly position of the steel structure net rack by moving the lifting block;

step two: the vacuum chuck at the bottom of the adsorption frame is used for adsorbing a steel part in the frame body, the third screw rod is driven by a third motor to rotate, the nut is driven to move by rotating the third screw rod, the nut drives the extension arm to move up and down through the lifting side plate, the extension arm is upwards adjusted, the steel part adsorbed at the bottom of the adsorption frame is higher than the assembly position of the steel structure net frame, the rotary bottom plate is driven by a fourth motor to rotate, the rotary bottom plate drives the rotary upright post to rotate, the extension arm is driven by a rotary upright post to rotate to the upper side of the steel structure net frame to be assembled, the belt pulley is driven by a fifth motor to rotate, the belt pulley drives a transmission belt to drive the adsorption frame to horizontally move through the moving plate, the adsorbed steel part on the adsorption frame is conveyed to the upper side of the position to be assembled through the movement of the adsorption frame, the first screw rod is driven by the movement of the first motor, the movement of the base plate is driven by the movement of the first screw rod, the position of the adsorption frame is adjusted, the steel part is aligned with the position of the steel part to be assembled through the movement of the base plate, the extension arm is driven by the third motor, the height of the extension arm is adjusted again, and the downward adjustment of the extension arm is driven by the movement of the extension arm, and the steel part is assembled on the steel structure through the downward adjustment of the extension arm;

Step three: the screw machine is moved to the assembled steel part by rotating the rotating frame, rotating the first joint, rotating the second joint and the third joint through the rotating first motor, driving the screw machine to rotate through the eleventh motor, adjusting the angle of the screw machine, driving the hydraulic rod to move through the hydraulic cylinder, driving the screw machine to move through the mounting plate, enabling the screw machine to be close to the steel part, driving the screw to the steel part through the screw machine, enabling the steel part to be fixed with the steel structure, and completing the assembly of the steel structure net rack.

The invention has the beneficial effects that:

(1) According to the invention, the height of the lifting carrier plate is adjusted by using the second motor drive, so that on one hand, the assembly system can realize high-altitude operation without other equipment, and therefore, the use of the assembly system is more convenient, and on the other hand, the assembly system can assemble steel structure net racks with different heights, so that the operation range of the assembly system is wider.

(2) According to the invention, the steel column is driven to move through the first motor, on one hand, after the assembly system is used for assembling one steel structure net rack, the position of the steel column is moved, so that the assembly system can continue to assemble the next steel structure net rack, further, the continuous operation capability of the assembly system is stronger, the time for disassembling, moving and reinstalling the assembly system is shortened, the service efficiency of the assembly system is higher, meanwhile, the times for installing and uninstalling the assembly system by workers are reduced, the convenience of the use of the assembly system is further improved, on the other hand, the fourth motor is used for driving the rotating upright column to rotate, the position and the angle of the extension arm are adjusted through the cooperation of the moving steel column and the rotating upright column, the position adjustable range of the steel part adsorbed by the adsorption frame is larger, the flexibility is higher, and the position of the steel part can be adjusted in a more complex steel structure by the assembly system, so that the assembly system can assemble more middle type steel structure net racks, and the range of the steel structure net rack can be erected by the assembly system is further improved.

(3) In the invention, the fourth motor is used for driving the rotary upright column to rotate so as to rotate the extension arm, on one hand, the working direction of the assembly system can be flexibly adjusted, and further, when the assembly system is used for fixing the underframe, the direction of the underframe does not need to be intentionally adjusted, and the assembly system is simpler and more convenient to install and fix, thereby further improving the convenience of using the assembly system, simultaneously, the assembly system can be applied to a narrower field, thereby improving the application range of the assembly system to the use field, on the other hand, the third motor is used for driving and adjusting the height of the extension arm, and the extension arm is rotated to be matched with the height of the extension arm, the adsorption frame can be used for hanging steel parts in a larger range from the periphery of the lifting support plate, further, the periphery of the lifting support plate can be used for mounting more frames provided with the steel parts, so that the endurance of the assembly system is improved, the position of the adsorption frame is adjusted by using a fifth motor to drive, the angle of the adsorption frame is adjusted by driving a sixth motor, the position and the angle of the adsorption frame are adjusted, the assembly system can position the steel parts more accurately, the steel parts paved by the assembly system are more flush, the accuracy of the steel structure net rack erected by the assembly system is improved, and further, the steel structure net rack erected by the assembly system is more in line with the standard and is safer and more firm.

(4) According to the invention, the steel part fixing assembly is arranged, the screw machine in the steel part fixing assembly is utilized to fasten the erected steel part, so that the structural strength of the assembled steel structure net frame is higher, meanwhile, the screw machine is utilized to fasten the assembled steel structure net frame, the high-density steel structure net frame of the assembled system is convenient to disassemble, the trouble of disassembling the steel structure net frame in the later period is reduced, the steel part hanging and rotating assembly is utilized to lay the steel part, the laid steel part is fixed through the steel part fixing assembly, personnel do not need to participate in manually in the whole process, personnel do not need to work at high altitude, danger is avoided for personnel, the use safety of the assembled system is greatly improved, meanwhile, manual work is replaced more comprehensively, the labor intensity of the personnel is greatly reduced, the seventh motor is utilized to drive the rotating frame to rotate, the eighth motor is utilized to drive the second joint to rotate, the tenth motor is utilized to drive the third joint to rotate, the screw machine is more free to adjust the position, the assembled system is further free to use, the screw machine is enabled to adjust the screw machine, and the safety of the assembled steel net frame is more fully assembled.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the matching structure of the underframe, the steel column and the lifting carrier plate.

FIG. 3 is a schematic view of the assembly of the rotating column and the extension arm of the present invention.

Fig. 4 is a cross-sectional view of a swivel base of the invention.

Fig. 5 is an enlarged view of the detail of the area a in fig. 3.

Fig. 6 is an enlarged view of the detail of region B in fig. 3.

FIG. 7 is a cross-sectional view of an extension arm of the present invention.

FIG. 8 is a schematic view of a steel lifting assembly according to the present invention.

FIG. 9 is a schematic view of the steel fixing assembly of the present invention.

FIG. 10 is a schematic view of a fastening assembly according to the present invention.

In the figure: 1. a chassis; 101. a first screw rod; 102. a first motor; 2. a steel column; 201. a movable bottom plate; 202. a second screw rod; 203. a second motor; 3. lifting the carrier plate; 301. a lifting block; 4. rotating the upright post; 401. a first slide rail; 402. a third screw rod; 403. a third motor; 5. a rotating base; 501. a fixing seat; 502. a fourth motor; 503. rotating the base plate; 6. an extension arm; 601. lifting the side plate; 602. a first slider; 603. a nut; 604. a channel; 605. a second slide rail; 606. a belt pulley; 607. a drive belt; 608. a fifth motor; 7. a steel member hoisting and rotating assembly; 701. moving the plate; 702. a second slider; 703. a connecting block; 704. a connecting rod; 705. a sixth motor; 706. a horizontal plate; 707. an adsorption frame; 708. a vacuum chuck; 8. a steel member fixing assembly; 801. a support base; 802. a rotating frame; 803. a seventh motor; 804. a first joint; 805. an eighth motor; 806. a second joint; 807. a ninth motor; 808. a third joint; 809. a tenth motor; 810. a turnover plate; 811. an eleventh motor; 9. a fastening assembly; 901. a fixing plate; 902. a third slide rail; 903. a hydraulic cylinder; 904. a hydraulic rod; 905. a mounting plate; 906. a third slider; 907. a screw machine.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1-10, the assembly system for the steel structure net rack comprises a chassis 1, a steel column 2, a rotary upright column 4, a rotary base 5, an extension arm 6, a steel member hanging and rotating assembly 7 and a steel member fixing assembly 8, wherein the chassis 1 is horizontally arranged, the steel column 2 is vertically arranged, the steel column 2 is movably matched with the top of the chassis 1, a lifting carrier plate 3 is in lifting fit on the steel column 2, the rotary upright column 4 is rotatably matched with the top of the lifting carrier plate 3 through the rotary base 5, the position and the angle of the extension arm 6 are adjusted through the matching of the steel column 2 and the rotary upright column 4, the adjustable range of the position of a steel member adsorbed by an adsorption frame 707 is larger, the flexibility is higher, and the assembly system can adjust the position of the steel member in a more complex steel structure, make this equipment system can assemble the steel structure rack of more well types to improve the scope that this equipment system set up the steel structure rack, extension arm 6 is the level setting, and extension arm 6 lift fit is in one side of rotatory stand 4, through the high cooperation of rotating extension arm 6 and adjusting extension arm 6, make the absorption frame 707 hang steel spare in can follow lift carrier plate 3 week side more scope, and then make the week side of lift carrier plate 3 can install the framework that more is equipped with the steel spare, thereby improve the duration of this equipment system, steel spare hangs the cooperation of turning subassembly 7 horizontal migration in the bottom of extension arm 6, steel spare fixed subassembly 8 fixed mounting is kept away from the top of rotatory stand 4 one end at extension arm 6, through setting up steel spare fixed subassembly 8, and utilize the screw machine 907 in the steel spare fixed subassembly 8 (model: XH-SCLSJ 800), fastening the erected steel, making the structural strength of the assembled steel structure grid erected by the assembly system higher, simultaneously, fasten through screw machine 907 for this equipment system is great in mind's steel construction rack is convenient dismantles, reduces the trouble of later stage dismantlement steel construction rack, through using steel to hang the laying of changeing subassembly 7 and carry out the steel through steel fixed subassembly 8 to the steel of laying, and whole process does not need personnel to take part in by hand, also does not need personnel to go on the operation aloft, avoids the staff to appear dangerous, thereby has improved the security that this equipment system used to a great extent, simultaneously, more comprehensive substitution manual work has reduced staff's intensity of labour to a great extent;

The steel part lifting and rotating assembly 7 comprises a moving plate 701, a sixth motor 705 and an adsorption frame 707, the moving plate 701 is movably matched on the extension arm 6, a connecting rod 704 is vertically welded at the bottom of the moving plate 701, the sixth motor 705 is fixed at the bottom of the connecting rod 704, a horizontal plate 706 is connected to the bottom end of the sixth motor 705 through a rotating shaft, the position of the adsorption frame 707 is adjusted by using the fifth motor 608 to drive the sixth motor 705, the angle of the adsorption frame 707 is adjusted, the position and the angle of the adsorption frame 707 are adjusted, the assembly system positions steel parts more accurately, the steel parts paved by the assembly system are more level, the precision of the steel structure net rack set up by the assembly system is improved, the steel structure net rack set up by the assembly system is more in accordance with the standard, the steel structure net rack is safer and firmer, the adsorption frame 707 is fixed at the bottom of the horizontal plate 706, and the bottom of the adsorption frame 707 is fixed with a plurality of vacuum suckers 708 (model: PAK-10).

In an alternative implementation manner of this embodiment, the first screw rod 101 is horizontally rotatably matched with the top of the chassis 1, the first motor 102 for driving the first screw rod 101 to rotate is horizontally installed at one end of the top of the chassis 1, the portion of the chassis 1 below the first screw rod 101 is of a frame structure, the bottom of the steel column 2 is welded with the movable bottom plate 201, a screw hole horizontally penetrates through the movable bottom plate 201, the movable bottom plate 201 is in threaded fit with the first screw rod 101 through the screw hole, rollers are rotatably matched with the two sides of the movable bottom plate 201, the rollers on the two sides of the movable bottom plate 201 are respectively in rolling fit with steel rails on the two sides of the top of the chassis 1, the steel column 2 is movably matched with the top of the chassis 1 through the movable bottom plate 201, and is driven by the first motor 102, so that the steel column 2 is driven to move, after one steel structure net frame is assembled, the assembly system can continue to assemble the next steel structure net frame through the position of the movable steel column 2, further the continuous operation capability of the assembly system is stronger, the time of disassembling, moving and moving the assembly system is shortened, so that the use efficiency of the assembly system is higher, the number of times of disassembling and assembling the assembly system is further improved.

In an alternative implementation manner of this embodiment, a second screw rod 202 is vertically rotatably matched with one side of the steel column 2, a second motor 203 for driving the second screw rod 202 to rotate is installed at the top of the steel column 2, a lifting block 301 is fixed at one end of the lifting carrier plate 3, which is close to the steel column 2, a screw hole is vertically formed in the lifting block 301, the lifting block 301 is in threaded fit with the second screw rod 202 through the screw hole, the cross section of the steel column 2 is in an "H" -shaped structure, rollers in rolling fit with the steel column 2 are respectively arranged at two sides of one end of the lifting block 301, the rollers at two sides of the lifting block 301 are buckled at two ends of the steel column 2, the lifting carrier plate 3 is in lifting fit with one side of the steel column 2 through the lifting block 301, and the height of the lifting carrier plate 3 is adjusted through driving by using the second motor 203.

In an alternative implementation manner of this embodiment, the rotating base 5 includes the fixing base 501, the fourth motor 502 and the rotating bottom plate 503, the fixing base 501 is fixed at the top of the lifting carrier plate 3 through the bolt, the fourth motor 502 is vertically installed at the top center of the fixing base 501, the rotating bottom plate 503 is rotationally matched at the top of the fixing base 501, the fourth motor 502 is connected with the bottom center of the rotating bottom plate 503 through the rotating shaft, the rotating upright post 4 is vertically fixed at the top of the rotating bottom plate 503, the rotating upright post 4 is driven to rotate by using the fourth motor 502, and then the extension arm 6 is rotated, on one hand, the operation orientation of the assembly system can be flexibly adjusted, and then the assembly system is enabled to be installed and fixed more simply and conveniently without deliberately adjusting the direction of the bottom frame 1 when the bottom frame 1 is fixed, thereby further improving the convenience of use of the assembly system, and simultaneously, the assembly system can be applied to a narrower field, and the application range of the assembly system to a use field is improved.

In an alternative implementation manner of this embodiment, two first sliding rails 401 are vertically welded on one side of the rotating upright 4, a third screw rod 402 is vertically rotatably matched between the two first sliding rails 401 on one side of the rotating upright 4, a third motor 403 for driving the third screw rod 402 to rotate is installed on the top of the rotating upright 4, a lifting side plate 601 is welded on one end, close to the rotating upright 4, of the extending arm 6, two first sliding blocks 602 and a first nut 603 are respectively welded on one side, close to the rotating upright 4, of the lifting side plate 601, two first sliding blocks 602 are respectively in sliding fit on the two first sliding rails 401, and the first nut 603 is in threaded fit on the third screw rod 402.

In an alternative implementation manner of this embodiment, the extension arm 6 is a square tube structure with a hollow interior, two second sliding rails 605 are welded on the inner wall of the bottom of the extension arm 6 horizontally, a channel 604 is formed between the two second sliding rails 605 on the inner wall of the bottom of the extension arm 6, two ends of the inner wall of one side of the extension arm 6 are both in running fit with pulleys 606, a transmission belt 607 is in running fit with the two pulleys 606, a fifth motor 608 for driving one of the pulleys 606 to rotate is installed at one end of one side of the extension arm 6, two second sliding blocks 702 and a connecting block 703 are welded on the bottom of the moving plate 701 respectively, the two second sliding blocks 702 are respectively in sliding fit with the two second sliding rails 605, the connecting block 703 is connected with the transmission belt 607, the moving plate 701 is in running fit with the extension arm 6 through the two second sliding blocks 702, and the connecting rod 704 is in running fit with the channel 604.

In an alternative implementation manner of this embodiment, the steel member fixing assembly 8 includes a supporting seat 801, a first joint 804 and a fastening assembly 9, the supporting seat 801 is installed at the top of the extension arm 6, the top of the supporting seat 801 is rotationally matched with a rotating frame 802, one end of the first joint 804 is hinged with the top of the rotating frame 802, one end of the first joint 804, which is far away from the rotating frame 802, is hinged with a second joint 806, one end of the second joint 806, which is far away from the first joint 804, is hinged with a third joint 808, one end of the third joint 808, which is far away from the second joint 806, is fixed with a turnover plate 810, and the fastening assembly 9 is rotationally matched on one side of the turnover plate 810.

In an alternative implementation manner of this embodiment, a seventh motor 803 for driving the rotating frame 802 to rotate is installed on the supporting seat 801, an eighth motor 805 for driving the first joint 804 to rotate is installed on one side of the rotating frame 802, a ninth motor 807 for driving the second joint 806 to rotate is installed at one end of the second joint 806 close to the first joint 804, a tenth motor 809 for driving the third joint 808 to rotate is installed at one end of the second joint 806 far away from the first joint 804, an eleventh motor 811 for driving the fastening component 9 to rotate is installed on one side of the overturning plate 810, the rotating frame 802 is driven to rotate by using the seventh motor 803, the first joint 804 is driven to rotate by the eighth motor 805, the second joint 806 is driven to rotate by the ninth motor 807, the third joint 808 is driven to rotate by the tenth motor 809, the position of the screw machine 907 is adjusted more freely, the flexibility of the assembly system is improved, the screw machine 907 can fasten steel parts more comprehensively, and the firmness of the assembly system erection assembly steel structure is improved.

In an alternative implementation manner of this embodiment, the fastening assembly 9 includes a fixing plate 901, a hydraulic cylinder 903 and a screw machine 907, where the fixing plate 901 is in a running fit on one side of the turning plate 810, a third sliding rail 902 is welded on one side of the fixing plate 901, the hydraulic cylinder 903 is vertically fixed on one side of the fixing plate 901 far away from the turning plate 810, a hydraulic rod 904 is arranged at the bottom of the hydraulic cylinder 903, a mounting plate 905 is connected to the bottom of the hydraulic rod 904, the screw machine 907 is mounted on the mounting plate 905, and a third sliding block 906 in sliding fit with the third sliding rail 902 is welded on one side of the mounting plate 905.

When in use, firstly, the assembly system is moved to the side of a building where the steel structure net frame is required to be assembled, the underframe 1 is fixed on the ground or a transportation vehicle body, a frame body with steel parts is fixed at one end of the lifting carrier plate 3, the second screw rod 202 is driven by the second motor 203, the lifting block 301 is driven to move up and down by rotating the second screw rod 202, the lifting carrier plate 3 is adjusted to be at the same height as the assembly position of the steel structure net frame by moving the lifting block 301, and the height of the lifting carrier plate 3 is adjusted by driving by the second motor 203, on one hand, the assembly system can realize high-altitude operation without other equipment, so that the use of the assembly system is more convenient, on the other hand, the assembly system can assemble steel structure net frames with different heights, so that the operation range of the assembly system is wider, and then, a steel part is absorbed from the frame body through a vacuum sucker 708 at the bottom of an absorption frame 707, the third screw rod 402 is driven by a third motor 403, the third screw rod 402 is rotated, a nut 603 is driven to move by rotating the third screw rod 402, the nut 603 drives an extension arm 6 to move up and down through a lifting side plate 601, the extension arm 6 is adjusted upwards, the steel part absorbed by the bottom of the absorption frame 707 is higher than the assembling position of the steel structure net frame, the rotation bottom plate 503 is driven by a fourth motor 502 to rotate, the rotation bottom plate 503 drives a rotation upright post 4 to rotate, the extension arm 6 is driven by rotating the rotation upright post 4 to rotate to the upper part of the steel structure net frame to be assembled, the belt pulley 606 is driven by a fifth motor 608 to rotate, the belt pulley 606 drives a transmission belt 607 to drive the absorption frame 707 to move horizontally through a moving plate 701, the steel part absorbed by the absorption frame 707 is sent to the upper part of the position to be assembled through moving the absorption frame 707, the first screw rod 101 is driven by the first motor 102 to rotate, the moving bottom plate 201 is moved by rotating the first screw rod 101, the position of the adsorbing frame 707 is adjusted by moving the moving bottom plate 201, the steel part is aligned with the position of the steel part to be assembled, the height of the extending arm 6 is adjusted again by driving the third motor 403, the extending arm 6 is adjusted downwards, the steel part is assembled on a steel structure by adjusting the extending arm 6 downwards, the steel column 2 is driven by driving the first motor 102, on one hand, after the steel structure frame is assembled by the assembling system, the assembling system can continue to assemble the next steel structure frame by moving the position of the steel column 2, further the continuous operation capability of the assembling system is higher, the time for disassembling and reinstalling the assembling system is reduced, thereby the service efficiency of the assembling system is higher, meanwhile, the number of times for assembling and disassembling the assembling system by workers is reduced, the convenience for use of the assembling system is further improved, on the other hand, the fourth motor 502 is driven to drive the rotating stand 4 to rotate, the rotating stand 4 is matched with the position of the extending arm 6 by moving the steel column 2, the position of the extending arm 6 is adjusted more flexibly, the assembling system is adjusted in the assembling system is further, the assembling system is assembled by adjusting the position of the steel structure frame is more flexible, the assembling system is assembled by adjusting the steel structure is more flexible, on the assembling system is further, on the side of the assembling system is more flexible, the assembling system is assembled by adjusting the position of the steel structure is more flexible, and the assembling system is further adjusted by adjusting the position of the steel structure is more flexible, on the assembling system is further flexible, on the assembling system is more flexible, and can be assembled by adjusting the assembling system is adjusted by adjusting the position adjusting position of the steel frame 6, the direction of the underframe 1 does not need to be intentionally adjusted, so that the installation and fixation of the assembly system are simpler and more convenient, the use convenience of the assembly system is further improved, meanwhile, the assembly system can be applied to a narrower field, the application range of the assembly system to the use field is improved, on the other hand, the third motor 403 drives, the height of the extension arm 6 is adjusted, the absorption frame 707 can hoist steel parts in a larger range from the peripheral side of the lifting carrier plate 3 by rotating the extension arm 6 to match with the height of the extension arm 6, further, the peripheral side of the lifting carrier plate 3 can be provided with more frames with steel parts, thereby improving the endurance of the assembly system, the position of the absorption frame 707 is adjusted by using the fifth motor 608 to drive, the angle of the absorption frame 707 is adjusted by using the sixth motor 705, the position and the angle of the absorption frame 707 are adjusted, the assembly system can position the steel parts more accurately, the steel parts laid by the assembly system are more flush, the precision of the steel structure net rack erected by the assembly system is improved, the steel structure net rack erected by the assembly system is more standard, the steel structure net rack is safer and more firm, finally, the rotation frame 802 is driven to rotate by the seventh motor 803, the first joint 804 is driven to rotate by the eighth motor 805, the second joint 806 is driven to rotate by the ninth motor 807, the third joint 808 is driven to rotate by the tenth motor 809, the screw machine 907 is moved to the assembled steel parts by rotating the rotation frame 802, rotating the first joint 804, rotating the second joint 806 and rotating the third joint 808, the screw machine 907 is driven to rotate by the eleventh motor 811, the angle of the screw machine 907 is adjusted, the hydraulic rod 904 is driven to move by the hydraulic cylinder 903, the hydraulic stem 904 drives the screw machine 907 through mounting panel 905 and removes, make screw machine 907 press close to the steel spare, beat the screw through screw machine 907 to the steel spare, make steel spare and steel construction fixed, accomplish the equipment of steel construction rack, through setting up steel spare fixed subassembly 8, and utilize screw machine 907 in the steel spare fixed subassembly 8, fasten the steel spare of setting up, make the structural strength of the steel construction rack of this equipment system setting up the equipment higher, simultaneously, fasten through screw machine 907, make the steel construction rack of this equipment system is great make convenient dismantlement, reduce the trouble of later stage dismantlement steel construction rack, hang the laying of rotating subassembly 7 through using the steel spare, fix the steel spare of laying through steel spare fixed subassembly 8, the whole process does not need personnel to take part in by hand, also do not need personnel to carry out the operation aloft, avoid the staff to appear dangerous, thereby greatly improved the security that this equipment system used, simultaneously, more comprehensive substitution manual operation has greatly reduced staff's intensity of labour, drive swivel mount 802 through using seventh motor, make this equipment system's the steel construction rack of the great use, make the equipment system is convenient dismantlement, make the screw machine is convenient through the eighth motor that the seat is convenient, make the screw machine 803 is rotated through the seat is more convenient, thereby the screw machine 803 is more convenient through the seat of the seat is convenient, the seat of the screw machine is convenient for the steel work of the steel work, the mounting is convenient, the steel work is convenient through the steel work of the steel work by the steel work.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides an assembled system for steel construction rack, includes chassis (1), steel column (2), rotatory stand (4), rotating base (5), extension arm (6), steel hang and change subassembly (7) and steel fixed subassembly (8), its characterized in that: the steel column lifting support is characterized in that the underframe (1) is horizontally arranged, the steel column (2) is vertically arranged, the steel column (2) is movably matched with the top of the underframe (1), the lifting support plate (3) is in lifting fit on the steel column (2), the rotating upright column (4) is rotatably matched with the top of the lifting support plate (3) through the rotating base (5), the extending arm (6) is horizontally arranged, the extending arm (6) is in lifting fit with one side of the rotating upright column (4), the steel member lifting rotating assembly (7) is horizontally movably matched with the bottom of the extending arm (6), and the steel member fixing assembly (8) is fixedly arranged at the top of one end, far away from the rotating upright column (4), of the extending arm (6).

The steel part lifting and rotating assembly (7) comprises a moving plate (701), a sixth motor (705) and an adsorption frame (707), wherein the moving plate (701) is movably matched on the extension arm (6), a connecting rod (704) is vertically welded at the bottom of the moving plate (701), the sixth motor (705) is fixed at the bottom of the connecting rod (704), the bottom of the sixth motor (705) is connected with a horizontal plate (706) through a rotating shaft, the adsorption frame (707) is fixed at the bottom of the horizontal plate (706), and a plurality of vacuum suction cups (708) are fixed at the bottom of the adsorption frame (707).

2. An assembly system for a steel structure grid as set forth in claim 1, wherein: the horizontal normal running fit in chassis (1) top has first lead screw (101), first lead screw (101) pivoted first motor (102) of drive are installed to chassis (1) top one end level, chassis (1) are located first lead screw (101) below part is frame construction, the bottom welding of steel column (2) has movable bottom plate (201), the level runs through on movable bottom plate (201) has the screw, movable bottom plate (201) is through screw and first lead screw (101) screw thread fit, the both sides of movable bottom plate (201) all normal running fit has the gyro wheel, and the gyro wheel of movable bottom plate (201) both sides is rolling fit respectively on the rail of chassis (1) top both sides, steel column (2) remove the cooperation at chassis (1) top through movable bottom plate (201).

3. An assembly system for a steel structure grid as set forth in claim 1, wherein: one side of steel column (2) is vertical to be rotated and to be fitted with second lead screw (202), second motor (203) of drive second lead screw (202) pivoted is installed at the top of steel column (2), one end that lift carrier plate (3) is close to steel column (2) is fixed with lifter block (301), the screw has been vertically seted up on lifter block (301), lifter block (301) is through screw thread fit on second lead screw (202), steel column (2) transversal is personally submitted "H" type structure, the one end both sides that lifter block (301) are close to steel column (2) all are provided with the gyro wheel with steel column (2) rolling fit, and the gyro wheel of lifter block (301) both sides is detained at steel column (2) both ends, lifter carrier plate (3) are through lifter block (301) lift cooperation in steel column (2) one side.

4. An assembly system for a steel structure grid as set forth in claim 1, wherein: the rotating base (5) comprises a fixed seat (501), a fourth motor (502) and a rotating bottom plate (503), wherein the fixed seat (501) is fixed at the top of the lifting carrier plate (3) through bolts, the fourth motor (502) is vertically arranged at the top center of the fixed seat (501), the rotating bottom plate (503) is in rotating fit at the top of the fixed seat (501), the fourth motor (502) is connected with the bottom center of the rotating bottom plate (503) through a rotating shaft, and the rotating upright post (4) is vertically fixed at the top of the rotating bottom plate (503).

5. An assembly system for a steel structure grid as set forth in claim 1, wherein: one side of the rotary upright post (4) is vertically welded with two first sliding rails (401), one side of the rotary upright post (4) is positioned between the two first sliding rails (401) and is vertically in sliding fit with a third screw rod (402), a third motor (403) for driving the third screw rod (402) to rotate is arranged at the top of the rotary upright post (4), one end of the extension arm (6) close to the rotary upright post (4) is welded with a lifting side plate (601), one side of the lifting side plate (601) close to the rotary upright post (4) is respectively welded with two first sliding blocks (602) and one first nut (603), the two first sliding blocks (602) are respectively in sliding fit with the two first sliding rails (401), and the first nut (603) is in threaded fit with the third screw rod (402).

6. An assembly system for a steel structure grid as set forth in claim 1, wherein: extension arm (6) are inside hollow square tube structure, the horizontal welding of extension arm (6) bottom inner wall has two second slide rail (605), slot (604) have been seted up to extension arm (6) bottom inner wall between two second slide rail (605), the both ends of extension arm (6) one side inner wall all normal running fit has belt pulley (606), transmission fit has driving belt (607) on two belt pulleys (606), one end of extension arm (6) one side is installed one of them belt pulley (606) pivoted fifth motor (608), the bottom of board (701) has welded two second sliders (702) and a connecting block (703) respectively, two second sliders (702) sliding fit respectively on two second slide rail (605), connecting block (703) are connected with driving belt (607), board (701) are moved through two second sliders (702) and are moved the cooperation in extension arm (6), connecting rod (704) are moved the cooperation in slot (604).

7. An assembly system for a steel structure grid as set forth in claim 1, wherein: the steel part fixing assembly (8) comprises a supporting seat (801), a first joint (804) and a fastening assembly (9), wherein the supporting seat (801) is installed at the top of the extension arm (6), a rotating frame (802) is rotatably matched with the top of the supporting seat (801), one end of the first joint (804) is hinged to the top of the rotating frame (802), one end of the first joint (804) away from the rotating frame (802) is hinged to a second joint (806), one end of the second joint (806) away from the first joint (804) is hinged to a third joint (808), one end of the third joint (808) away from the second joint (806) is fixed with a turnover plate (810), and the fastening assembly (9) is rotatably matched with one side of the turnover plate (810).

8. An assembly system for a steel structure grid as set forth in claim 7, wherein: install seventh motor (803) of drive swivel mount (802) pivoted on supporting seat (801), eighth motor (805) of drive first joint (804) pivoted is installed to swivel mount (802) one side, ninth motor (807) of drive second joint (806) pivoted is installed to the one end that second joint (806) is close to first joint (804), tenth motor (809) of drive third joint (808) pivoted is installed to the one end that second joint (806) kept away from first joint (804), eleventh motor (811) of drive fastening assembly (9) pivoted is installed to upset board (810) one side.

9. An assembly system for a steel structure grid as set forth in claim 8, wherein: fastening assembly (9) are including fixed plate (901), pneumatic cylinder (903) and screw machine (907), fixed plate (901) normal running fit is in upset board (810) one side, one side welding of fixed plate (901) has third slide rail (902), one side that upset board (810) was kept away from in fixed plate (901) is vertically fixed to pneumatic cylinder (903), pneumatic cylinder (903) bottom is equipped with hydraulic stem (904), the bottom of hydraulic stem (904) is connected with mounting panel (905), screw machine (907) are installed on mounting panel (905), mounting panel (905) one side welding have with third slide rail (902) sliding fit's third slider (906).

10. An assembly system for a steel structure grid as set forth in claim 1, wherein: the application method of the assembly system for the steel structure net rack specifically comprises the following steps:

step one: the assembly system is moved to the side of a building where the steel structure net rack is required to be assembled, the underframe (1) is fixed on the ground or a transport vehicle body, a frame body with steel parts is fixed at one end of the lifting carrier plate (3), the second screw rod (202) is driven by a second motor (203), the lifting block (301) is driven to move up and down by rotating the second screw rod (202), and the lifting carrier plate (3) is adjusted to be level with the assembly position of the steel structure net rack by moving the lifting block (301);

Step two: a steel part is adsorbed from the frame body through a vacuum chuck (708) at the bottom of an adsorption frame (707), the third screw rod (402) is driven to rotate through a third motor (403), a nut (603) is driven to move through rotating the third screw rod (402), the nut (603) drives an extension arm (6) to move up and down through a lifting side plate (601), the extension arm (6) is adjusted upwards, the steel part adsorbed at the bottom of the adsorption frame (707) is higher than the assembling position of the steel structure frame, the rotary bottom plate (503) is driven to rotate through a fourth motor (502), the rotary bottom plate (503) drives a rotary upright post (4) to rotate, the extension arm (6) is driven to rotate to the position above the steel structure frame to be assembled through rotating the rotary upright post (4), a belt pulley (606) is driven to rotate through a fifth motor (608), a belt pulley (606) is driven to drive a transmission belt (707) to horizontally move through a moving plate (701), the steel part adsorbed on the adsorption frame (707) is sent to the position above the steel part to be assembled through moving the adsorption frame (707), the first motor (102) is driven to rotate through the first screw rod (201) to move through the first motor (201), aligning the steel piece with the position of the steel piece to be assembled, driving the steel piece by a third motor (403), adjusting the height of the extension arm (6) again, adjusting the extension arm (6) downwards, and assembling the steel piece on the steel structure by adjusting the extension arm (6) downwards;

Step three: the screw machine (907) is moved to an assembled steel part, the screw machine (907) is driven to rotate through an eleventh motor (811), the angle of the screw machine (907) is adjusted, the hydraulic rod (904) is driven to move through a hydraulic cylinder (903), the hydraulic rod (904) drives the screw machine (907) to move through a mounting plate (905), the screw machine (907) is made to be close to the steel part, the steel part and the steel structure are fixed through the screw machine (907), and the steel structure net rack is assembled.

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