A multi-layer steel structure modular structure intelligent installation platform

Abstract

The present invention discloses a multi-layer steel structure modular structure intelligent installation platform, which specifically relates to the field of steel structure installation technology, including a support plate, a sliding frame, an upward push electric cylinder and a spacing synchronization adjustment mechanism; wherein the spacing synchronization adjustment mechanism includes a linkage frame, a linkage frame, a linkage screw, two threaded sleeves, a reduction motor, a bearing sleeve, a rotating shaft, an induction block and a spacing sensor, and a first-stage synchronization adjustment mechanism is provided on one side of the linkage frame; wherein a second-stage synchronization adjustment mechanism is provided at the top of the rotating shaft. The present invention has a spacing synchronization adjustment mechanism, and has a spacing distance between two primary platform rotation points, and can perform synchronous intelligent and precise adjustment according to a specified distance, thereby greatly improving the installation efficiency of the modular structure of the multi-layer steel structure, thus solving the problem that the installation has large limitations, resulting in a large waste of installation time and a significant decrease in installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structure installation, and more specifically, to a multi-layer steel structure modular structure intelligent installation platform. Background Art

[0002] Multi-layer steel modular structures can create more usable area in a limited space, especially suitable for urban centers or high-density residential areas with tight land resources. For example, in a warehousing and logistics center, multi-layer steel modular structures can create multi-layer storage areas, but when building and installing, an installation platform is required to provide a construction platform, so as to facilitate the installation and construction, and also facilitate the installation of each node of the multi-layer steel modular structure.

[0003] After searching the existing public documents, the patent with patent announcement number CN205476395U discloses a multi-layer steel structure installation platform. The installation platform is mainly provided with outwardly extending fixed supports at the left and right ends of the cross beams on the front and rear sides of the platform frame; the outer side of the pipe column is connected to a column with the upper end passing through the front and rear fixed supports by binding wire. The installation platform can be folded and opened, is easy to move, reduces the occupied space, and provides a stable construction platform for the installation of multi-layer steel structures. However, the installation platform has the following problems.

[0004] When the installation platform is installed on the modular structure of the multi-story steel structure, since the various construction connection positions of the modular structure of the multi-story steel structure are different, the installation positions are also different. During the construction process, the installation platform is a fixed size position, and it is difficult to automatically and synchronously and accurately adjust the two sides according to the specified spacing according to actual installation needs, and it is difficult to synchronize and accurately adjust according to the specified installation angle. Therefore, it is difficult to quickly switch to different installation positions according to actual needs. This leads to great limitations in the installation, wastes a lot of installation time, and greatly reduces the installation efficiency. For this reason, it is necessary to provide a multi-story steel structure modular structure intelligent installation platform. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-layer steel structure modular structure intelligent installation platform.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-layer steel structure modular structure intelligent installation platform, comprising a support plate, a sliding frame and an upward push electric cylinder, the sliding frame is fixed on the upper surface of the support plate, the upward push electric cylinder is fixedly installed on one side of the sliding frame, and the output end of the upward push electric cylinder is installed with a spacing synchronization adjustment mechanism; the spacing synchronization adjustment mechanism includes a linkage frame fixedly installed on the output end of the upward push electric cylinder, and the bottom end of the linkage frame is fixedly connected to the linkage frame, the inner wall of the linkage frame is rotatably connected to a linkage screw, the outer wall of the linkage screw is threadedly connected to two threaded sleeve blocks, and the two threads on the outer wall of the linkage screw are opposite and symmetrically opened.

[0007] A reduction motor is fixedly installed on one side of the linkage frame, and the reduction motor is used to drive the linkage screw to rotate. A bearing sleeve block is fixedly connected to one side of each threaded sleeve block, and the bearing sleeve block is rotatably connected to the inside of the bearing sleeve block; a sensing block is fixedly connected to one side of one of the bearing sleeve blocks, and a spacing sensor is provided on one side of the sensing block, and the spacing sensor is fixedly connected to another bearing sleeve block; a first-stage synchronous adjustment mechanism is provided on one side of the linkage frame; and a second-stage synchronous adjustment mechanism is provided on the top of the rotating shaft.

[0008] Preferably, the two threaded sleeves are both slidably connected to the linkage frame, the outer wall of the threaded sleeve and the inner wall of the linkage frame are both smooth surfaces, the upper surface of the sensing block and the upper surface of the spacing sensor are in the same horizontal plane, the sensing block and the spacing sensor are both slidably connected to the linkage frame, a controller is fixedly connected to one side of the support plate, a counterweight is provided on one side of the controller, and the counterweight is fixedly connected to the support plate, a multi-layer steel structure main beam is provided on one side of the linkage frame, and the top cross-sectional area of ​​the multi-layer steel structure main beam is smaller than the bottom cross-sectional area. A sliding column is fixedly connected to the top of the inner wall of the sliding frame, and a sliding sleeve is slidably connected to the outer wall of the sliding column; the sliding sleeve is fixedly connected to the linkage frame, and the outer wall of the sliding sleeve is slidably connected to the inner wall of the sliding frame.

[0009] When this technical solution is in use, the controller starts the reduction motor, and the linkage screw drives the two threaded sleeves to move closer to each other under the action of the thread transmission force. The bearing sleeve drives the shaft to move right, the shaft drives the first-level platform to move right, and the other first-level platform moves left. The sleeve bracket causes the linkage rack to move right, the linkage rack drives the guide sleeve to move right, and the guide sleeve slides right along the outer wall of the guide shaft. At the same time, the threaded sleeve drives the sensing block to move right, and the other threaded sleeve drives the spacing sensor to move left. When the distance value sensed by the spacing sensor is the same as the distance value set by the controller, the interval distance between the two first-level platform rotation points can be synchronously, intelligently and accurately adjusted according to the specified distance.

[0010] Preferably, the one-stage synchronous adjustment mechanism includes a connecting strip fixedly arranged on one side of the linkage frame; the top of the connecting strip is fixedly connected to a pushing electric cylinder, the output end of the pushing electric cylinder is fixedly connected to a connecting plate, and the bottom end of the connecting plate is fixedly installed with a supporting frame, a guide shaft is welded to one side of the inner wall of the supporting frame, and the outer wall of the guide shaft is slidably connected to two guide sleeves; one side of each of the guide sleeves is fixedly connected to a linkage rack, the outer wall of the linkage rack is slidably connected to a sleeve bracket, one side of the linkage rack is meshingly connected to a gear, the inner wall of the gear is fixedly connected to the outer wall of the rotating shaft, and the gear is rotatably connected to the bearing sleeve.

[0011] An angle sensor is fixedly installed at the bottom end of one of the rotating shafts, and a support frame is installed at the bottom end of the angle sensor. The bearing sleeve and the angle sensor are fixedly connected to the support frame, and the two guide sleeves are slidably connected to the support frame. The sleeve bracket is fixedly connected to the bearing sleeve, and the inner wall of the sleeve bracket is a smooth surface.

[0012] When this technical solution is in use, the push electric cylinder pushes the connecting plate to move, the connecting plate drives the support frame to move backward, the guide shaft causes the two guide sleeves to move backward synchronously, the linkage rack slides backward along the inner wall of the sleeve bracket, the gear drives the rotating shaft to rotate counterclockwise, the rotating shaft rotates counterclockwise along the inner wall of the bearing sleeve, and the other rotating shaft can rotate clockwise, and the angle sensor senses the angle of the rotating shaft. When the angle value sensed by the rotating shaft is the same as the angle value set by the controller, the controller closes the push electric cylinder, which can achieve synchronous intelligent and precise adjustment of the rotation angle of the two primary platforms, greatly improving the adjustment efficiency of the two primary platforms.

[0013] Preferably, the two-stage synchronous adjustment mechanism includes a primary platform fixedly mounted on the top of the rotating shaft; a height sensor is fixedly connected to the lower surface of one of the primary platforms, a sleeve support block is provided on one side of the height sensor, the sleeve support block is fixedly connected to the primary platform, and the inner wall of the sleeve support block is rotatably connected to the driving shaft; a servo motor is fixedly mounted on the bottom end of the driving shaft, and the servo motor is fixedly connected to the sleeve support block, a turntable is fixedly mounted on the top of the driving shaft, and the sleeve support block and the primary platform are both rotatably connected to the turntable; rubber strips are fixedly connected to both sides of the primary platform, a secondary platform is fixedly mounted on one side of the outer wall of the turntable, the two rubber strips are fixedly connected to the secondary platform, the outer wall of the secondary platform is slidably connected to the extension platform, and slide rails are fixedly mounted on both sides of the secondary platform, and the two slide rails are slidably connected to the extension platform;

[0014] An extension electric cylinder is fixedly installed on one side of one of the slide rails, a push block is fixedly connected to the output end of the extension electric cylinder, and the push block is fixedly connected to the extension platform, and an extension distance sensor is fixedly installed on one side of the inner wall of the extension platform. An electromagnet is fixedly installed on one end of the extension platform, and a hinged door is magnetically connected to one side of the electromagnet;

[0015] The hinged door is hinged to the extension platform, and the upper surfaces of the primary platform and the secondary platform are both fixedly connected with safety belt buckle rails.

[0016] When this technical solution is in use, the drive shaft is rotated by the servo motor, and the drive shaft drives the turntable to rotate. The turntable rotates on the side of the primary platform, and the secondary platform can drive the two rubber strips to rotate. The sleeve support block supports the servo motor. The two secondary platforms can be rotated to a specified angle by the servo motor. When the servo motor drive angle is the angle set by the controller, the servo motor is turned off by the controller. The extension electric cylinder pushes the push block to the right, and the push block moves the extension platform to the right. The secondary platform supports two slide rails, so that the extension platform extends outward along the outer wall of the secondary platform. At the same time, the extension platform drives the extension distance sensor to move right, and the distance between the extension distance sensor and the secondary platform is sensed by the extension distance sensor.

[0017] Technical effects and advantages of the present invention:

[0018] 1. The present invention uses a synchronous spacing adjustment mechanism to push the linkage frame upward with an upward electric cylinder, so that the two primary platforms can be synchronously moved up to the specified installation height, and the reduction motor drives the linkage screw to rotate, and the linkage screw drives the two threaded sleeves to approach each other under the action of the thread transmission force, and the threaded sleeve drives the bearing sleeve to move right, and the other bearing sleeve to move left, and the rotating shaft drives the primary platform to move right, and the other primary platform to move left. The distance between the spacing sensor and the sensing block is sensed by the spacing sensor, and the spacing distance between the rotation points of the two primary platforms can be synchronously intelligently and accurately adjusted according to the specified distance. The construction position between the two primary platforms is more adjustable, and efficient, intelligent and precise adjustment is achieved, which greatly shortens the installation time and greatly improves the installation efficiency of the modular structure of the multi-story steel structure.

[0019] 2. The present invention adopts a one-stage synchronous adjustment mechanism, which pushes the electric cylinder to push the connecting plate to move, and the connecting plate drives the support frame to move backward. The guide shaft causes the two guide sleeves to move backward synchronously, and the linkage rack drives the gear to rotate counterclockwise. The rotating shaft rotates counterclockwise along the inner wall of the bearing sleeve, and the other rotating shaft can rotate clockwise. The rotating shaft drives the first-level platform to rotate counterclockwise, and the other first-level platform can rotate clockwise. When the angle value sensed by the rotating shaft is the same as the angle value set by the controller, the rotation angle of the two first-level platforms can be synchronously intelligently and precisely adjusted, which greatly improves the adjustment efficiency of the two first-level platforms, and the adjustable installation has a wider applicability, shortens the installation time, and greatly improves the installation efficiency.

[0020] 3. The present invention starts two servo motors through a two-stage synchronous adjustment mechanism, and the drive shaft is rotated by the servo motor, and the drive shaft drives the turntable to rotate, and the turntable rotates on the side of the primary platform. The two secondary platforms can be rotated to the specified adjustment angle by the servo motor, and the extension electric cylinder pushes the push block to the right, and the extension platform slides to the right along the outer walls of the two slide rails. The distance between the extension distance sensor and the secondary platform is sensed by the extension distance sensor, and the two extension platforms are respectively extended from the two secondary platforms according to the specified distance. In this way, the angles of the two secondary platforms can be adjusted at the same time, and the two extension platforms can be precisely adjusted according to the specified distance synchronously, so that the adjustment operations of the two extension platforms and the two secondary platforms can be efficiently realized, and the installation efficiency of the modular structure of the multi-story steel structure can be greatly improved.

[0021] According to the mutual influence of the above multiple effects, firstly, the interval distance between the rotation points of the two first-level platforms can be synchronously and intelligently precisely adjusted according to the specified distance, and the rotation angles of the two first-level platforms can be synchronously and intelligently precisely adjusted at the same time. At the same time, the angles of the two second-level platforms can be adjusted at the same time, and the two extension platforms can also be synchronously and accurately adjusted according to the specified distance. In summary, according to actual installation needs, the two first-level platforms, two second-level platforms and two extension platforms can be quickly and synchronously switched to different installation positions, with wider adjustable applicability, greatly shortening the installation time, and greatly improving the installation efficiency of the modular structure of the multi-story steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the multi-layer steel structure modular structure intelligent installation platform of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the multi-layer steel structure modular structure intelligent installation platform of the present invention when viewed from above.

[0024] Figure 3 It is a schematic diagram of a partial structure of the connection between the linkage rack and the linkage frame of the present invention when viewed from above.

[0025] Figure 4 It is a schematic diagram of the vertical cross-section structure of the multi-layer steel structure modular structure intelligent installation platform of the present invention.

[0026] Figure 5 It is a schematic diagram of a partial structure of the connection between the linkage frame and the connection strip of the present invention.

[0027] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0028] Figure 7 It is a bottom view of the partial structure of the two-stage synchronous adjustment mechanism of the present invention.

[0029] Figure 8 It is a schematic diagram of the partial structure of the two-stage synchronous adjustment mechanism of the present invention from a top view.

[0030] Fig. 9 It is a schematic diagram of the partial structure of the connection between the extended electric cylinder and the push block of the present invention.

[0031] The accompanying drawings are marked as follows: 1, support plate; 2, sliding frame; 3, push-up electric cylinder; 4, linkage frame; 5, linkage frame; 6, linkage screw; 7, threaded sleeve block; 8, reduction motor; 9, bearing sleeve block; 10, rotating shaft; 11, induction block; 12, spacing sensor; 13, controller; 14, counterweight block; 15, multi-layer steel structure main beam; 16, sliding column; 17, sliding sleeve block; 18, connecting strip; 19, push electric cylinder; 20, connecting plate; 21, support frame; 22, guide shaft; 23, guide 1. Towards sleeve block; 24. Linked rack; 25. Sleeve bracket; 26. Gear; 27. Angle sensor; 28. Support frame; 29. ​​Primary platform; 30. Height sensor; 31. Sleeve support block; 32. Drive shaft; 33. Servo motor; 34. Turntable; 35. Rubber strip; 36. Secondary platform; 37. Extended platform; 38. Slide rail; 39. Extended electric cylinder; 40. Push block; 41. Extended distance sensor; 42. Hinged door; 43. Electromagnet; 44. Safety belt buckle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As attached Figure 1-9A multi-layer steel structure modular structure intelligent installation platform is shown, and the multi-layer steel structure modular structure intelligent installation platform is provided with a spacing synchronization adjustment mechanism, a first-stage synchronization adjustment mechanism, and a second-stage synchronization adjustment mechanism. The setting of each mechanism can be based on actual installation needs, so that the two first-level platforms 29, the two second-level platforms 36 and the two extension platforms 37 can be quickly and synchronously switched to different installation positions. The adjustable applicability is wider, the installation time is greatly shortened, and the installation efficiency of the modular structure of the multi-layer steel structure is greatly improved. The specific structural settings of each mechanism are as follows.

[0034] In this technical solution, as shown in the attached Figure 1-3 As shown, the sliding frame 2 is fixed on the upper surface of the support plate 1, the upper push electric cylinder 3 is fixedly installed on one side of the sliding frame 2, and the output end of the upper push electric cylinder 3 is installed with a spacing synchronization adjustment mechanism; the spacing synchronization adjustment mechanism includes a linkage frame 4 fixedly installed on the output end of the upper push electric cylinder 3, and the bottom end of the linkage frame 4 is fixedly connected to a linkage frame 5, the inner wall of the linkage frame 5 is rotatably connected to a linkage screw 6, and the outer wall of the linkage screw 6 is threadedly connected to two threaded sleeve blocks 7.

[0035] The two threads on the outer wall of the linkage screw 6 are opposite and symmetrical. A reduction motor 8 is fixedly installed on one side of the linkage frame 5, and the reduction motor 8 is used to drive the linkage screw 6 to rotate. A bearing sleeve 9 is fixedly connected to one side of each threaded sleeve 7, and a rotating shaft 10 is rotatably connected inside the bearing sleeve 9; a sensing block 11 is fixedly connected to one side of one of the bearing sleeves 9, and a spacing sensor 12 is provided on one side of the sensing block 11, and the spacing sensor 12 is fixedly connected to another bearing sleeve 9; a first-stage synchronous adjustment mechanism is provided on one side of the linkage frame 5; and a second-stage synchronous adjustment mechanism is provided at the top of the rotating shaft 10. Both threaded sleeves 7 are slidably connected to the linkage frame 5, and the outer wall of the threaded sleeve 7 and the inner wall of the linkage frame 5 are smooth surfaces.

[0036] In this technical solution, as shown in the attached Figure 1-4 As shown, a controller 13 is fixedly connected to one side of the support plate 1, a counterweight block 14 is provided on one side of the controller 13, and the counterweight block 14 is fixedly connected to the support plate 1, so that the counterweight block 14 can be used to counterweight the upper surface of the support plate 1 to increase the stability of the support plate 1. At the same time, fixing nails are inserted into the holes inside the support plate 1 to fix the support plate 1 at the installation construction position, and then the controller 13 can drive the push-up electric cylinder 3 to realize the pushing operation of the push-up electric cylinder 3.

[0037] A multi-layer steel structure main beam 15 is provided on one side of the linkage frame 4, and the top cross-sectional area of ​​the multi-layer steel structure main beam 15 is smaller than the bottom cross-sectional area, so that two first-level platforms 29 and two second-level platforms 36 can be quickly and accurately built around the outside of the multi-layer steel structure main beam 15, and two extension platforms 37 can also be built. After construction and installation, the modular structure of the multi-layer steel structure is placed at the external position of the multi-layer steel structure main beam 15 using lifting equipment to implement the installation operation of the multi-layer steel structure main beam 15.

[0038] A sliding column 16 is fixedly connected to the top of the inner wall of the sliding frame 2, and a sliding sleeve 17 is slidably connected to the outer wall of the sliding column 16; the sliding sleeve 17 is fixedly connected to the linkage frame 5, and the outer wall of the sliding sleeve 17 is slidably connected to the inner wall of the sliding frame 2, so that the sliding sleeve 17 can move up along the outer wall of the sliding column 16, and the sliding sleeve 17 can slide up along the inner wall of the sliding frame 2, ensuring that the linkage frame 4 can move up stably.

[0039] In this technical solution, as shown in the attached Figure 3-6 As shown, the first-stage synchronous adjustment mechanism includes a connecting bar 18 fixedly arranged on one side of the linkage frame 5; the top of the connecting bar 18 is fixedly connected to a pushing electric cylinder 19, the output end of the pushing electric cylinder 19 is fixedly connected to a connecting plate 20, and the bottom end of the connecting plate 20 is fixedly installed with a support frame 21, a guide shaft 22 is welded to one side of the inner wall of the support frame 21, and two guide sleeves 23 are slidably connected to the outer wall of the guide shaft 22; one side of each guide sleeve 23 is fixedly connected to a linkage rack 24, the outer wall of the linkage rack 24 is slidably connected to a sleeve bracket 25, one side of the linkage rack 24 is meshingly connected to a gear 26, the inner wall of the gear 26 is fixedly connected to the outer wall of the rotating shaft 10, and the gear 26 is rotatably connected to the bearing sleeve 9; an angle sensor 27 is fixedly installed at the bottom end of one of the rotating shafts 10, a support frame 28 is installed at the bottom end of the angle sensor 27, and the bearing sleeve 9 and the angle sensor 27 are fixedly connected to the support frame 28. The two guide sleeve blocks 23 are both slidably connected to the support frame 21, the sleeve bracket 25 is fixedly connected to the bearing sleeve block 9, and the inner wall of the sleeve bracket 25 is a smooth surface.

[0040] In this technical solution, as shown in the attached Figure 7-9 As shown, the two-stage synchronous adjustment mechanism includes a primary platform 29 fixedly mounted on the top of the rotating shaft 10; a height sensor 30 is fixedly connected to the lower surface of one of the primary platforms 29, and a socket support block 31 is provided on one side of the height sensor 30, the socket support block 31 is fixedly connected to the primary platform 29, and a driving shaft 32 is rotatably connected to the inner wall of the socket support block 31; a servo motor 33 is fixedly mounted on the bottom end of the driving shaft 32, and the servo motor 33 is fixedly connected to the socket support block 31, a turntable 34 is fixedly mounted on the top of the driving shaft 32, and the socket support block 31 and the primary platform 29 are both rotatably connected to the turntable 34.

[0041] Both sides of the primary platform 29 are fixedly connected with rubber strips 35, and one side of the outer wall of the turntable 34 is fixedly installed with a secondary platform 36, and the two rubber strips 35 are fixedly connected to the secondary platform 36. The outer wall of the secondary platform 36 is slidably connected to the extension platform 37, and both sides of the secondary platform 36 are fixedly installed with slide rails 38, and the two slide rails 38 are slidably connected to the extension platform 37; an extension electric cylinder 39 is fixedly installed on one side of one of the slide rails 38, and a push block 40 is fixedly connected to the output end of the extension electric cylinder 39, and the push block 40 is fixedly connected to the extension platform 37, and an extension distance sensor 41 is fixedly installed on one side of the inner wall of the extension platform 37. An electromagnet 43 is fixedly installed at one end of the extension platform 37, and a hinged door 42 is magnetically connected to one side of the electromagnet 43. Safety belt buckle bars 44 are fixedly connected to the upper surfaces of the primary platform 29 and the secondary platform 36; the hinged door 42 is hinged to the extension platform 37.

[0042] The method of using the multi-layer steel structure modular structure intelligent installation platform of the present invention is as follows:

[0043] First, when installing the counterweight of the present invention, the counterweight block 14 is first used to counterweight the upper surface of the support plate 1 to increase the stability of the support plate 1, and at the same time, the fixing nails are inserted into the holes inside the support plate 1 to fix the support plate 1 at the installation construction position, so that the support plate 1 supports the slide frame 2 and greatly increases the stability of the slide frame 2. Then, the installer is arranged inside the first-level platform 29, and the safety belt is tied to the safety belt buckle 44 on the first-level platform 29, and the safety belt can be connected to improve the safety of the installer.

[0044] Secondly, when the spacing is adjusted synchronously in the present invention, the controller 13 is used to start the upward push electric cylinder 3, and the upward push electric cylinder 3 pushes the linkage frame 4 upward, and the linkage frame 4 drives the linkage frame 5 upward, and the linkage frame 5 drives the sliding sleeve 17 upward, and the sliding sleeve 17 can move upward along the outer wall of the sliding column 16, and the sliding sleeve 17 can slide along the inner wall of the sliding frame 2. The linkage frame 4 stably drives the linkage frame 5 upward, and the linkage frame 5 makes the linkage screw 6 move upward, and the linkage frame 5 also drives the connecting bar 18 to make the push electric cylinder 19 move upward synchronously. At the same time, the linkage screw 6 drives the two threaded sleeves 7 to move upward, and the two threaded sleeves 7 respectively drive the two bearing sleeves 9 to move upward, and the bearing sleeves 9 drive the rotating shaft 10 to make the first-level platform 29 move upward, and the two first-level platforms 29 can move upward synchronously. At the same time, the first-level platform 29 drives the height sensor 30 to move upward, and when the height value sensed by the height sensor 30 is the same as the height distance set by the controller 13, the upward push electric cylinder 3 is closed by the controller 13.

[0045] The controller 13 starts the reduction motor 8, which drives the linkage screw 6 to rotate. The linkage screw 6 drives the two threaded sleeves 7 to approach each other under the action of the thread transmission force. The threaded sleeve 7 drives the bearing sleeve 9 to move right, and the other bearing sleeve 9 to move left. The bearing sleeve 9 drives the shaft 10 to move right, and the shaft 10 drives the primary platform 29 to move right, and the other primary platform 29 to move left. At the same time, the bearing sleeve 9 drives the sleeve bracket 25 to move right, and the sleeve bracket 25 makes the linkage rack 24 move right. The linkage rack 24 drives the guide sleeve 23 to move right, and the guide sleeve 23 slides right along the inner wall of the support frame 21, and the guide sleeve 23 slides right along the outer wall of the guide shaft 22. At the same time, the threaded sleeve 7 drives the induction block 11 to move right, and the other threaded sleeve 7 drives the spacing sensor 12 to move left. The distance between the spacing sensor 12 and the induction block 11 is sensed by the spacing sensor 12. When the distance value sensed by the spacing sensor 12 is the same as the distance value set by the controller 13, the spacing distance between the rotation points of the two primary platforms 29 can be synchronously and intelligently precisely adjusted according to the specified distance, and the rotation points of the two primary platforms 29 are the center points of the two rotating shafts 10.

[0046] At the same time, during the first stage of synchronous adjustment of the present invention, the controller 13 is used to start the pushing electric cylinder 19, and the linkage frame 5 supports the connecting bar 18, the connecting bar 18 provides a stable supporting force for the pushing electric cylinder 19, the pushing electric cylinder 19 pushes the connecting plate 20 to move, the connecting plate 20 drives the support frame 21 to move backward, the support frame 21 drives the guide shaft 22 to move backward, the guide shaft 22 makes the two guide sleeves 23 move backward synchronously, the guide sleeve 23 drives the linkage rack 24 to move backward, the linkage rack 24 slides backward along the inner wall of the sleeve bracket 25, and the linkage rack 24 drives the gear 26 to rotate counterclockwise.

[0047] At the same time, the gear 26 drives the rotating shaft 10 to rotate counterclockwise, and the rotating shaft 10 rotates counterclockwise along the inner wall of the bearing sleeve 9, while the other rotating shaft 10 can rotate clockwise, and the rotating shaft 10 drives the first-level platform 29 to rotate counterclockwise, and the other first-level platform 29 can rotate clockwise. The bearing sleeve 9 provides support force to the support frame 28, and the support frame 28 supports the angle sensor 27, and the angle sensor 27 senses the angle of the rotating shaft 10. When the angle value sensed by the rotating shaft 10 is the same as the angle value set by the controller 13, the controller 13 closes the push electric cylinder 19, and the rotation angle of the two first-level platforms 29 can be adjusted synchronously, intelligently and accurately, greatly improving the adjustment efficiency of the two first-level platforms 29.

[0048] At the same time, during the second-stage synchronous adjustment of the present invention, two servo motors 33 are started through the controller 13, and the drive shaft 32 is rotated through the servo motor 33. The drive shaft 32 rotates along the inside of the socket support block 31, and the drive shaft 32 drives the turntable 34 to rotate. The turntable 34 rotates on the side of the primary platform 29, and the turntable 34 drives the secondary platform 36 to rotate. The secondary platform 36 can drive the two rubber strips 35 to rotate. Since the two rubber strips 35 are softly connected to the secondary platform 36, the secondary platform 36 can realize the rotation operation. At the same time, the socket support block 31 supports the servo motor 33, increases the stability of the servo motor 33, and the two secondary platforms 36 can be rotated to a specified angle through the servo motor 33. When the driving angle of the servo motor 33 is the angle set by the controller 13, the servo motor 33 is turned off through the controller 13.

[0049] At the same time, the controller 13 starts the extension electric cylinder 39, which pushes the push block 40 to move rightward, and the push block 40 causes the extension platform 37 to move rightward, and the extension platform 37 slides rightward along the outer walls of the two slide rails 38, and the secondary platform 36 supports the two slide rails 38, so that the extension platform 37 extends outward along the outer wall of the secondary platform 36, and at the same time, the extension platform 37 drives the extension distance sensor 41 to move rightward, and the distance between the extension distance sensor 41 and the secondary platform 36 is sensed by the extension distance sensor 41. When the distance value sensed by the extension distance sensor 41 is the same as the distance value set by the controller 13, the extension electric cylinder 39 is turned off by the controller 13, so that the two extension platforms 37 are respectively extended from the two secondary platforms 36 according to the specified distance.

[0050] Finally, during the construction and installation of the present invention, the distance between the two first-level platforms 29 is synchronously and intelligently precisely adjusted, and the two first-level platforms 29 are synchronously and intelligently precisely adjusted according to the specified angle, and the two second-level platforms 36 are synchronously and intelligently precisely adjusted according to the specified angle, and the two extension platforms 37 can also be precisely adjusted according to the specified extension distance. Then the controller 13 starts the electromagnet 43, and the electromagnet 43 is energized to firmly magnetically attract the hinged door 42, and the extension platform 37 is blocked to prevent the construction personnel from running out and causing the problem of hanging. In this way, two first-level platforms 29 are quickly and accurately built around the outside of the multi-layer steel structure main beam 15, and two second-level platforms 36 are built, and two extension platforms 37 can also be built. The modular structure of the multi-layer steel structure is placed at the external position of the multi-layer steel structure main beam 15 by using the hoisting equipment, so that the installation workers can move on the first-level platform 29, and the installation workers move on the second-level platform 36, and can also move on the extension platform 37, so that the modular structure of the multi-layer steel structure is installed and docked with the multi-layer steel structure main beam 15, and the modular structure of the multi-layer steel structure is installed and constructed.

[0051] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-layer steel structure modular structure intelligent installation platform, comprising a support plate (1), a slide frame (2) and an upward push electric cylinder (3), wherein the slide frame (2) is fixed on the upper surface of the support plate (1), and the upward push electric cylinder (3) is fixedly installed on one side of the slide frame (2), characterized in that: The output end of the upward push electric cylinder (3) is equipped with a spacing synchronization adjustment mechanism; The synchronous spacing adjustment mechanism comprises a linkage frame (4) fixedly mounted on the output end of the upward push electric cylinder (3), and the bottom end of the linkage frame (4) is fixedly connected to a linkage frame (5), the inner wall of the linkage frame (5) is rotatably connected to a linkage screw (6), the outer wall of the linkage screw (6) is threadedly connected to two threaded sleeve blocks (7), and the two threads on the outer wall of the linkage screw (6) are opposite and symmetrically arranged; A reduction motor (8) is fixedly mounted on one side of the linkage frame (5), and the reduction motor (8) is used to drive the linkage screw (6) to rotate; one side of each threaded sleeve (7) is fixedly connected to a bearing sleeve (9), and the bearing sleeve (9) is rotatably connected to a rotating shaft (10) inside; A sensing block (11) is fixedly connected to one side of one of the bearing sleeve blocks (9), a spacing sensor (12) is provided on one side of the sensing block (11), the spacing sensor (12) is fixedly connected to the other bearing sleeve block (9), and a multi-layer steel structure main beam (15) is provided on one side of the linkage frame (4); A first-stage synchronous adjustment mechanism is provided on one side of the linkage frame (5); A two-stage synchronous adjustment mechanism is provided at the top of the rotating shaft (10), and the two-stage synchronous adjustment mechanism comprises a first-level platform (29) fixedly mounted on the top of the rotating shaft (10), and two first-level platforms (29) are quickly and accurately built around the outside of the multi-layer steel structure main beam (15).

2. A multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: The two threaded sleeves (7) are both slidably connected to the linkage frame (5), and the outer wall of the threaded sleeve (7) and the inner wall of the linkage frame (5) are both smooth surfaces.

3. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: The upper surface of the sensing block (11) and the upper surface of the spacing sensor (12) are located at the same horizontal plane, and the sensing block (11) and the spacing sensor (12) are both slidably connected to the linkage frame (5).

4. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: A controller (13) is fixedly connected to one side of the support plate (1), a counterweight block (14) is provided on one side of the controller (13), and the counterweight block (14) is fixedly connected to the support plate (1).

5. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: The cross-sectional area of ​​the top end of the multi-layer steel structure main beam (15) is smaller than the cross-sectional area of ​​the bottom end thereof.

6. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: A sliding column (16) is fixedly connected to the top of the inner wall of the sliding frame (2), and a sliding sleeve block (17) is slidably connected to the outer wall of the sliding column (16); The sliding sleeve (17) is fixedly connected to the linkage frame (5), and the outer wall of the sliding sleeve (17) is slidably connected to the inner wall of the sliding frame (2).

7. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: The first-stage synchronous adjustment mechanism comprises a connecting strip (18) fixedly arranged on one side of the linkage frame (5); The top end of the connecting bar (18) is fixedly connected to a driving electric cylinder (19), the output end of the driving electric cylinder (19) is fixedly connected to a connecting plate (20), and the bottom end of the connecting plate (20) is fixedly mounted with a supporting frame (21), a guide shaft (22) is welded to one side of the inner wall of the supporting frame (21), and the outer wall of the guide shaft (22) is slidably connected to two guiding sleeve blocks (23); One side of each guide sleeve (23) is fixedly connected to a linkage rack (24), the outer wall of the linkage rack (24) is slidably connected to a sleeve bracket (25), one side of the linkage rack (24) is meshingly connected to a gear (26), the inner wall of the gear (26) is fixedly connected to the outer wall of the rotating shaft (10), and the gear (26) is rotationally connected to the bearing sleeve (9); An angle sensor (27) is fixedly mounted on the bottom end of one of the rotating shafts (10), a support frame (28) is mounted on the bottom end of the angle sensor (27), and the bearing sleeve (9) and the angle sensor (27) are fixedly connected to the support frame (28).

8. The multi-layer steel structure modular structure intelligent installation platform according to claim 7, characterized in that: The two guide sleeve blocks (23) are both slidably connected to the support frame (21), the sleeve bracket (25) is fixedly connected to the bearing sleeve block (9), and the inner wall of the sleeve bracket (25) is a smooth surface.

9. The multi-layer steel structure modular structure intelligent installation platform according to claim 1, characterized in that: A height sensor (30) is fixedly connected to the lower surface of one of the first-level platforms (29); a sleeve support block (31) is provided on one side of the height sensor (30); the sleeve support block (31) is fixedly connected to the first-level platform (29); and a driving shaft (32) is rotatably connected to the inner wall of the sleeve support block (31); A servo motor (33) is fixedly mounted on the bottom end of the driving shaft (32), and the servo motor (33) is fixedly connected to the sleeve support block (31); a turntable (34) is fixedly mounted on the top end of the driving shaft (32), and the sleeve support block (31) and the primary platform (29) are both rotatably connected to the turntable (34); Both sides of the primary platform (29) are fixedly connected with rubber strips (35); one side of the outer wall of the turntable (34) is fixedly installed with a secondary platform (36); the two rubber strips (35) are fixedly connected to the secondary platform (36); the outer wall of the secondary platform (36) is slidably connected to the extension platform (37); both sides of the secondary platform (36) are fixedly installed with slide rails (38); the two slide rails (38) are slidably connected to the extension platform (37); An extension electric cylinder (39) is fixedly mounted on one side of one of the slide rails (38); a push block (40) is fixedly connected to the output end of the extension electric cylinder (39); the push block (40) is fixedly connected to the extension platform (37); and an extension distance sensor (41) is fixedly mounted on one side of the inner wall of the extension platform (37).

10. The multi-layer steel structure modular structure intelligent installation platform according to claim 9, characterized in that: An electromagnet (43) is fixedly mounted on one end of the extension platform (37), and a hinged door (42) is magnetically connected to one side of the electromagnet (43); The hinged door (42) is hinged to the extension platform (37), and the upper surfaces of the primary platform (29) and the secondary platform (36) are both fixedly connected with safety belt buckle rails (44).

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