A positioning device for steel structure installation

Abstract

The application discloses a positioning device for steel structure installation and belongs to the technical field of steel structure installation, which comprises a driving mechanism arranged below two steel structures and positioning mechanisms arranged on the two sides of the driving mechanism. The positioning device for steel structure installation is characterized in that the middle plate is turned over, the side plate is turned over by 90 degrees, the two bevel gears are engaged, the fixed bolt is inserted into the fixed sleeve by rotating the fixed bolt, the angle of the middle plate is locked by cooperation of the fixed bolt and the fixed sleeve, the angle of the middle plate is prevented from changing, the positioning mechanism can be applied to the positioning operation of vertical connection of two steel structures, no additional customization is needed, the two middle plates are butted and combined by turning over the middle plate, the positioning operation of horizontal butt joint of two steel structures is met, the positioning mechanism can meet the wide use of steel structure construction sites, the carrying of various tools is avoided, and the construction convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel structure installation, in particular to a positioning device for steel structure installation. BACKGROUND

[0002] Steel structure building has the advantages of short construction period, low construction cost, fast construction and convenient moving and reinstallation, and is more and more adopted by people. When the steel structure frame is constructed, the I-beams need to be fixed by bolts and rivets. Since the construction height of the I-beams is high, the connection of some I-beams of the steel structure needs to be carried out in the air. The common method is to use a crane to hoist a section of steel structure column and connect it to another section of steel structure column.

[0003] In the prior art, when the butt joint of the I-beams of the steel structure is carried out, the end faces of the two I-beams of the steel structure are generally aligned by using a steel structure positioning device, and then the I-beams are bolted and connected. The common steel structure positioning device can only complete the positioning work of one working condition, such as connecting two I-beams horizontally. However, it is difficult to use the common steel structure positioning device for vertical connection or connection of steel structures of different sizes, and it is necessary to customize another one. In addition, multiple tools need to be carried during the work, which is very inconvenient. Moreover, the steel structure installation positioning device in the prior art occupies a large space when not in use, is not convenient to carry for use in the air, and the common positioning device is inconvenient to operate and cannot be automatically positioned, which is easy to fall off in the air. Therefore, it is of great significance to research a new positioning device for steel structure installation to solve the above problems. SUMMARY

[0004] This section aims to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, abstract and title. Such simplifications or omissions cannot be used to limit the scope of the present application.

[0005] In view of the above and / or existing problems of steel structure installation, the present application is proposed.

[0006] Therefore, the technical problem to be solved by this invention is that in the prior art, when connecting steel structure I-beams, a steel structure positioning device is generally used to align the end faces of the two steel structure I-beams before bolting them together. However, common steel structure positioning devices can only perform positioning work for one type of work, such as connecting two I-beams horizontally. But they are difficult to use for vertical connections or steel structures of different sizes, requiring custom-made devices. Moreover, multiple tools need to be carried during the work, which is very inconvenient. Furthermore, the existing steel structure installation positioning devices occupy a lot of space when not in use, making them inconvenient to carry for use at heights. In addition, common positioning devices are inconvenient to operate and cannot automatically position themselves, making them prone to falling off at heights.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a positioning device for steel structure installation, comprising a driving mechanism, wherein the driving mechanism is disposed below two steel structures, and positioning mechanisms are provided on both sides of the driving mechanism, wherein the positioning mechanisms position the steel structures.

[0008] The positioning mechanism includes two side plates that are hinged together by a hinge. A hydraulic positioning assembly is provided above the side plates and is in contact with the steel structure. A telescopic assembly is provided on one side of the side plates.

[0009] The driving mechanism includes two intermediate plates that are hinged together. A translation component is provided below the intermediate plates and the two translation components are connected together. One end of one translation component is connected to the driving component. Swing components are provided on both sides of the translation component. The top of the swing component is connected to the telescopic component. The telescopic component is located between the intermediate plate and the side plate.

[0010] As a further aspect of the present invention: the positioning component includes a fixed plate, a circular cylinder is fixedly connected to the lower part of the fixed plate, two pistons are arranged inside the circular cylinder, and movable rods are fixedly connected to the pistons. The two movable rods pass through the two ends of the circular cylinder respectively, and a positioning plate is fixedly connected to one end of the upper movable rod. The positioning plate is slidably connected to the fixed plate.

[0011] As a further embodiment of the present invention: a limiting plate is fixedly connected to one end of the lower movable rod, a spring is fixedly connected to one side of the limiting plate, one end of the spring is fixedly connected to the cylindrical cylinder, a sliding opening is provided on the positioning plate, the limiting plate moves in the sliding opening, and the limiting plate contacts the steel structure.

[0012] As a further aspect of the present invention: the swing assembly includes two swing frames, a crankshaft is slidably connected to the swing frames, and the upper part of the swing frames is hinged to two connecting blocks by a pin.

[0013] The swing frame is provided with a support shaft above the crankshaft, the support shaft is fixedly connected to a support rod, and the support rod is fixedly connected below the middle plate.

[0014] As a further scheme of the present application, a through hole is formed in the middle plate, a magnet is slidably connected in the through hole, two movable plates are fixedly connected below the magnet, a guide hole is formed in the movable plate, and one end of the guide hole is obliquely arranged.

[0015] As a further scheme of the present application, the telescopic assembly comprises a telescopic frame, two ends of the telescopic frame are hingedly connected to two fixed blocks, the two fixed blocks are fixedly connected to the side plate and the middle plate, the other two ends of the telescopic frame are hingedly connected to two sliding blocks, the two sliding blocks are slidably connected in a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are formed in the middle plate and the side plate, and one of the sliding blocks is fixedly connected to two connecting blocks.

[0016] As a further scheme of the present application, the driving assembly comprises a fixed seat, the fixed seat is fixedly connected below one of the middle plates, a motor is fixedly installed on the fixed seat, a first gear is fixedly connected to an output shaft of the motor, and the first gear is meshed with a second gear below the first gear.

[0017] As a further scheme of the present application, the translation assembly comprises a screw rod, the screw rod is rotatably connected to two bearings, the two bearings are fixedly installed on a support plate and the fixed seat, the support plate is fixedly connected below the middle plate, an umbrella tooth is fixedly connected to one end of the screw rod, a nut is threadedly connected to the screw rod, the nut is fixedly connected to the two crankshafts on the two sides, and the second gear is fixedly connected to one of the screw rods.

[0018] As a further scheme of the present application, a fixed bolt is arranged below one of the support plates, and a fixed sleeve is fixedly connected below the other support plate.

[0019] An opening is formed in the screw rod, an adjusting rod is slidably connected in the opening, the opening and the adjusting rod are hexagonally arranged, the adjusting rod is fixed in the opening through a bolt on the screw rod, a circular disc is fixedly connected to one end of the adjusting rod, a plurality of connecting holes are formed in the circular disc, and a plurality of connecting rods are fixedly connected to the circular disc and inserted into the corresponding connecting holes.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1. The positioning device for steel structure installation, by turning over the middle plate, the side plate is turned over 90 degrees, the two bevel gears are engaged, the fixed bolt is inserted into the fixed sleeve by rotating the fixed bolt, the angle of the middle plate is locked by the cooperation of the fixed bolt and the fixed sleeve, the angle of the middle plate is prevented from changing, the positioning mechanism can be used for the positioning operation of the vertical connection of two steel structures without customizing, the horizontal butt joint positioning operation of the two steel structures is realized by turning over the middle plate, the positioning mechanism can be widely used in the steel structure construction site, the carrying of various tools is avoided, and the convenience of construction is improved;

[0022] 2. The positioning device for steel structure installation, the first gear and the second gear are driven by the motor, the second gear drives the screw rod to rotate, the screw rod drives the adjusting rod to rotate, the adjusting rod drives the circular disc and the connecting rod to rotate, the two adjusting rods can drive the two screw rods to rotate synchronously due to the insertion of the connecting rod into the connecting port, the screw rod drives the nut to move, the nut drives the crankshaft to move, the crankshaft drives the swing frame to turn, the swing frame drives the slider to move through the connecting block, the slider drives the telescopic frame to contract, the telescopic frame can drive the side plate to contract, so that the side plate can be smoothly folded on both sides of the middle plate, the overall volume of the positioning mechanism can be reduced, the occupied space can be reduced, and the actual transportation and high-altitude carrying construction operation are facilitated;

[0023] 3. The positioning device for steel structure installation, the first gear and the second gear are driven by the motor, the screw rod drives the adjusting rod and the circular disc to rotate, the two screw rods rotate synchronously under the condition that the connecting rod is inserted into the connecting port, the screw rod drives the nut to move, the nut drives the crankshaft to move, the crankshaft can drive the movable plate to move upward through the inclined surface of the guide port, the magnet moves upward and generates attraction between the magnet and the steel structure through magnetism, so that the falling force of the positioning mechanism can be reduced, the risk of falling from high altitude before positioning the steel structure can be reduced, the crankshaft also drives the swing frame to turn, the swing frame drives one of the sliders to move through the connecting block, the telescopic frame is contracted, the telescopic frame drives the side plate to move, the limiting plate is in contact with one side of the steel structure in advance, and the lower piston is moved and the liquid is pressed upward by pressing, the upper piston is driven by the hydraulic pressure to drive the movable rod to move downward, the positioning plate moves downward and contacts the steel structure, so that the automatic positioning operation of the steel structure can be completed, and when the middle plate is turned over 90 degrees, the two bevel gears are driven, the two screw rods are driven by the bevel gears, so that the automatic positioning of the steel structure can be realized, and the precise connection of the steel structure is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0025] Figure 1 A perspective structural schematic view of the positioning device for steel structure installation according to the embodiment of the present application.

[0026] Figure 2 A bottom perspective structural schematic view of the positioning device for steel structure installation according to the embodiment of the present application.

[0027] Figure 3 A structural schematic view of the connection between the driving mechanism and the positioning mechanism of the positioning device for steel structure installation according to the embodiment of the present application.

[0028] Figure 4 A perspective structural schematic view of the intermediate plate of the positioning device for steel structure installation according to the embodiment of the present application.

[0029] Figure 5 A perspective structural schematic view of the side plate of the positioning device for steel structure installation according to the embodiment of the present application.

[0030] Figure 6 A structural schematic view of the perspective section of the positioning assembly of the positioning device for steel structure installation according to the embodiment of the present application.

[0031] Figure 7 A structural schematic view of the connection between the translation assembly and the intermediate plate of the positioning device for steel structure installation according to the embodiment of the present application.

[0032] Figure 8 A structural schematic view of the connection between the translation assembly and the swing assembly of the positioning device for steel structure installation according to the embodiment of the present application.

[0033] Figure 9 A structural schematic view of the connection between the two intermediate plates of the positioning device for steel structure installation according to the embodiment of the present application.

[0034] Figure 10 A structural schematic view of the connection between the translation assembly and the driving assembly of the positioning device for steel structure installation according to the embodiment of the present application.

[0035] Figure 11A positioning device for steel structure installation provided by the embodiment of the present application.

[0036] Figure 12 A positioning device for steel structure installation provided by the embodiment of the present application.

[0037] Figure 13 A positioning device for steel structure installation provided by the embodiment of the present application.

[0038] Figure 14 A positioning device for steel structure installation provided by the embodiment of the present application.

[0039] In the figure: 100, steel structure; 200, positioning mechanism; 201, telescopic assembly; 2011, telescopic frame; 2012, fixed block; 2013, sliding block; 202, side plate; 203, hydraulic positioning assembly; 2031, round cylinder; 2032, piston; 2033, movable rod; 2034, positioning plate; 2035, limiting plate; 2036, fixed plate; 2037, spring; 204, second sliding groove; 300, driving mechanism; 301, middle plate; 302, through hole; 303, translation assembly; 3031, screw rod; 3032, bearing; 3033, support plate; 3034, bevel gear; 3035, nut; 3036, connecting hole; 3037, opening; 3038, adjusting rod; 3039, round disc; 30310, connecting rod; 304, first sliding groove; 305, driving assembly; 3051, first gear; 3052, motor; 3053, second gear; 3054, fixed seat; 306, swing assembly; 3061, swing frame; 3062, connecting block; 3063, crankshaft; 3064, support rod; 3065, support shaft; 307, movable plate; 308, guide hole; 309, magnet; 310, fixed bolt; 311, fixed sleeve. DETAILED DESCRIPTION

[0040] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0041] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0042] Secondly, the present application is described in detail in combination with the schematic diagram, in the detailed description of the embodiments of the present application, for the convenience of description, the cross-sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0043] Thirdly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or selected from other embodiments.

[0044] Embodiment 1

[0045] As shown in Figures 1-5 , Figure 7 , Figure 10 and Figures 13-14 , the present application provides a technical solution: a positioning device for steel structure installation, comprising a driving mechanism 300, the driving mechanism 300 is arranged below two steel structures 100, the two sides of the driving mechanism 300 are provided with positioning mechanisms 200, the positioning mechanisms 200 position the steel structures 100;

[0046] The positioning mechanism 200 comprises two side plates 202, the two side plates 202 are hinged through a hinge, the two side plates 202 are connected through the hinge, so that the side plate 202 can be flipped, the upper side of the side plate 202 is provided with a hydraulic positioning assembly 203, the hydraulic positioning assembly 203 is in contact with the steel structure, one side of the side plate 202 is provided with a telescopic assembly 201;

[0047] The driving mechanism 300 comprises two intermediate plates 301 which are hingedly connected between each other, the two intermediate plates 301 are connected by a hinge, so that the intermediate plates 301 can perform a flipping movement, thereby switching the working state of the positioning mechanism 200, the lower side of the intermediate plate 301 is provided with a translation assembly 303, the translation assembly 303 comprises a screw rod 3031 which is rotatably connected in two bearings, the screw rod 3031 is supported by the bearings and keeps smooth rotation of the screw rod 3031, the two bearings are fixedly installed on a support plate 3033 and a fixed seat 3054 respectively, the support plate 3033 is fixedly connected below the intermediate plate 301, the lower side of one of the support plates 3033 is provided with a fixing bolt 310, the lower side of the other support plate 3033 is fixedly connected with a fixing sleeve 311, the fixing bolt 310 is screwed into the fixing sleeve 311, thereby locking the angle of the two intermediate plates 301, an opening 3037 is formed in the screw rod 3031, the opening 3037 is slidably connected with an adjusting rod 3038, the shapes of the opening 3037 and the adjusting rod 3038 are both hexagonal, the adjusting rod 3038 can slide in the opening 3037, so that the adjusting rod 3038 can be driven by the circular disc 3039 to disengage from the connecting port 3036 by operating the adjusting rod 3038, thereby keeping the smooth flipping of the intermediate plate 301, secondly, the connecting rod 30310 is inserted into the connecting port 3036, so that the two adjusting rods 3038 are indirectly connected, and the adjusting rod 3038 and the opening 3037 are both hexagonal in shape, so that the rotation of the screw rod 3031 can smoothly drive the rotation of the adjusting rod 3038, secondly, the position of the adjusting rod 3038 can be locked by a screw, preventing the adjusting rod 3038 from changing position, the adjusting rod 3038 is fixed in the opening 3037 by a screw on the screw rod 3031, one end of the adjusting rod 3038 is fixedly connected with a circular disc 3039, a plurality of connecting ports 3036 are formed in the circular disc 3039, a plurality of connecting rods 30310 are fixedly connected to the circular disc 3039, the connecting rods 30310 are inserted into the corresponding connecting ports 3036, the two translation assemblies 303 are connected, one end of one of the translation assemblies 303 is connected with a driving assembly 305, the two sides of the translation assembly 303 are provided with a swing assembly 306, the top of the swing assembly 306 is connected with the telescopic assembly 201, the telescopic assembly 201 is arranged between the intermediate plate 301 and the side plate 202.

[0048] In this embodiment, by turning over the intermediate plate 301, the side plate 202 is turned over by 90 degrees, the two umbrella teeth 3034 are engaged, and the fixed bolt 310 is rotated to be inserted into the fixed sleeve 311, so that the fixed bolt 310 cooperates with the fixed sleeve 311 to lock the angle of the intermediate plate 301, preventing the angle of the intermediate plate 301 from changing. Thus, the positioning mechanism 200 can be suitable for the positioning operation of the vertical connection of the two steel structures 100, without the need for additional customization. By turning over the intermediate plate 301, the two intermediate plates 301 are connected to each other, so as to meet the positioning operation of the horizontal connection of the two steel structures 100. Thus, the positioning mechanism 200 can meet the wide use of the steel structure 100 construction site, avoid carrying various tools, and improve the convenience of construction.

[0049] Embodiment 2

[0050] In combination with the accompanying drawings Figures 8-11 And Figures 13-14 It is concluded that the swing assembly 306 includes two swing frames 3061, a crankshaft 3063 is slidingly connected in the swing frame 3061, the swing frame 3061 is hinged to two connecting blocks 3062 through a pin shaft at the top, a support shaft 3065 is arranged in the swing frame 3061 and above the crankshaft 3063, the swing frame 3061 can be provided with a central swing point through the support shaft 3065, so that the swing frame 3061 can smoothly turn, and the frame opening on the swing frame 3061 can provide a moving point for the crankshaft 3063, so that the crankshaft 3063 can smoothly translate and keep the swing frame 3061 rotating, the support shaft 3065 is fixedly connected to the support rod 3064, and the support rod 3064 is fixedly connected to the lower side of the intermediate plate 301;

[0051] The telescopic assembly 201 includes a telescopic frame 2011, which can adjust the position of the side plate 202 through the telescopic property of the telescopic frame 2011. The two ends of the telescopic frame 2011 are respectively hinged to two fixed blocks 2012, and the two fixed blocks 2012 are respectively fixedly connected to the side plate 202 and the intermediate plate 301. The other two ends of the telescopic frame 2011 are respectively hinged to two sliding blocks 2013, and the two sliding blocks 2013 are respectively slidingly connected in the first sliding groove 304 and the second sliding groove 204. The first sliding groove 304 and the second sliding groove 204 can keep the sliding block 2013 sliding smoothly, so that the telescopic frame 2011 can smoothly extend and retract. The first sliding groove 304 and the second sliding groove 204 are respectively arranged on the intermediate plate 301 and the side plate 202, and one of the sliding blocks 2013 is fixedly connected to the two connecting blocks 3062.

[0052] The driving assembly 305 comprises a fixing seat 3054 fixedly connected below one of the intermediate plates 301, a motor 3052 fixedly installed on the fixing seat 3054, the motor 3052 being fixed by the fixing seat 3054, the output shaft of the motor 3052 being fixedly connected with a first gear 3051, the first gear 3051 and a second gear 3053 being in transmission, so as to drive the screw rod 3031 to rotate, the first gear 3051 being engaged with the second gear 3053 below;

[0053] The translation assembly 303 comprises a screw rod 3031 rotatably connected with two bearings fixedly installed on the support plate 3033 and the fixing seat 3054, the support plate 3033 being fixedly connected below the intermediate plate 301, one end of the screw rod 3031 being fixedly connected with a bevel gear 3034, the two adjusting rods 3038 being synchronously rotated by the transmission of the two bevel gears 3034, the screw rod 3031 being threadedly connected with a nut 3035, the screw rod 3031 and the nut 3035 being in threaded transmission, so as to drive the crankshaft 3063 to move translationally, the two crankshafts 3063 being fixedly connected with the nut 3035 on both sides, the second gear 3053 being fixedly connected on one of the screw rods 3031, an opening 3037 being formed in the screw rod 3031, an adjusting rod 3038 being slidably connected in the opening 3037, the opening 3037 and the adjusting rod 3038 both being hexagonal in shape, the adjusting rod 3038 being fixed in the opening 3037 by a bolt on the screw rod 3031, one end of the adjusting rod 3038 being fixedly connected with a circular disc 3039, a plurality of connecting ports 3036 being formed in the circular disc 3039, a plurality of connecting rods 30310 being fixedly connected to the circular disc 3039.

[0054] In this embodiment, the motor 3052 drives the first gear 3051 and the second gear 3053 to rotate, the second gear 3053 drives the screw rod 3031 to rotate, the screw rod 3031 drives the adjusting rod 3038 to rotate, the adjusting rod 3038 drives the circular disc 3039 and the connecting rod 30310 to rotate, the two adjusting rods 3038 drive the two screw rods 3031 to rotate synchronously due to the insertion of the connecting rod 30310 into the connecting port 3036, the screw rod 3031 drives the nut 3035 to move, the nut 3035 drives the crankshaft 3063 to move, the crankshaft 3063 drives the swing frame 3061 to turn, the swing frame 3061 drives the sliding block 2013 to move through the connecting block 3062, the sliding block 2013 drives the telescopic frame 2011 to contract, the telescopic frame 2011 drives the side plate 202 to contract, so that the side plate 202 can be smoothly folded on both sides of the intermediate plate 301, thereby reducing the overall volume of the positioning mechanism 200 and the occupied space, facilitating actual transportation and high-altitude carrying construction.

[0055] Example 3

[0056] Combined with appendix Figures 6-14 The following conclusions are drawn: The positioning assembly includes a fixed plate 2036, with a cylindrical cylinder 2031 fixedly connected to the lower part of the fixed plate 2036. Two pistons 2032 are disposed inside the cylindrical cylinder 2031, and movable rods 2033 are fixedly connected to the pistons 2032. The two movable rods 2033 extend from both ends of the cylindrical cylinder 2031. One end of the upper movable rod 2033 is fixedly connected to a positioning plate 2034, which is slidably connected to the fixed plate 2036. One end of the lower movable rod 2033 is fixedly connected to a limiting plate 2035, and a spring is fixedly connected to one side of the limiting plate 2035. 2037, the elastic force of spring 2037 can drive the limiting plate 2035 to return smoothly, thereby allowing piston 2032 to return smoothly. In this way, piston 2032 can guide the liquid downward, thereby allowing piston 2032 above to drive moving rod 2033 and positioning plate 2034 to return smoothly upward. One end of spring 2037 is fixedly connected to cylindrical cylinder 2031. The positioning plate 2034 has a sliding opening, which can provide movement space for limiting plate 2035, allowing limiting plate 2035 to move smoothly. Limiting plate 2035 moves in the sliding opening and contacts steel structure 100.

[0057] The swing assembly 306 includes two swing frames 3061, with a crankshaft 3063 slidably connected within each swing frame 3061. The upper part of each swing frame 3061 is hinged to two connecting blocks 3062 via pins. A support shaft 3065 is positioned within the swing frame 3061 and above the crankshaft 3063. The support shaft 3065 is fixedly connected to a support rod 3064, which is fixedly connected below a middle plate 301. A through-hole 302 is provided on the middle plate 301, through which a magnet 309 is slidably connected. The through-hole 302 ensures that the magnet 309 slides smoothly up and down, and that the magnet 309 gradually... The magnet 309 is placed close to the steel structure 100 to increase the magnetic attraction between the magnet 309 and the steel structure 100. Two movable plates 307 are fixedly connected below the magnet 309. The movable plates 307 have guide openings 308. One end of the guide opening 308 is inclined. Through the inclined surface of the guide opening 308, the connection between the crankshaft 3063 and the nut 3035 can squeeze the movable plate 307 to move, so that the movable plate 307 can push the magnet 309 upward smoothly. When the movable plate 307 is reset, it can also smoothly remove the magnet 309 from the steel structure 100, which facilitates the dismantling operation. The crankshaft 3063 is slidably connected in the guide opening 308.

[0058] The telescopic assembly 201 comprises a telescopic frame 2011, both ends of the telescopic frame 2011 are hingedly connected with two fixed blocks 2012, the two fixed blocks 2012 are fixedly connected with a side plate 202 and a middle plate 301 respectively, the other two ends of the telescopic frame 2011 are hingedly connected with two sliding blocks 2013, the two sliding blocks 2013 are slidingly connected in a first sliding groove 304 and a second sliding groove 204 respectively, the first sliding groove 304 and the second sliding groove 204 are arranged on the middle plate 301 and the side plate 202 respectively, and one of the sliding blocks 2013 is fixedly connected with two connecting blocks 3062;

[0059] The driving assembly 305 comprises a fixed seat 3054, the fixed seat 3054 is fixedly connected below one of the middle plates 301, the fixed seat 3054 is fixedly installed with a motor 3052, an output shaft of the motor 3052 is fixedly connected with a first gear 3051, and the first gear 3051 is engaged with a second gear 3053 below;

[0060] The translation assembly 303 comprises a screw rod 3031, the screw rod 3031 is rotationally connected in two bearings, the two bearings are fixedly installed on a support plate 3033 and the fixed seat 3054 respectively, the support plate 3033 is fixedly connected below the middle plate 301, one end of the screw rod 3031 is fixedly connected with a bevel gear 3034, the screw rod 3031 is threadedly connected with a nut 3035, the nut 3035 is fixedly connected with two crankshafts 3063 on the two sides respectively, the second gear 3053 is fixedly connected on one of the screw rods 3031, an opening 3037 is arranged in the screw rod 3031, the opening 3037 is slidingly connected with an adjusting rod 3038, the opening 3037 and the adjusting rod 3038 are both hexagonally arranged, the adjusting rod 3038 is fixedly arranged in the opening 3037 through a bolt on the screw rod 3031, one end of the adjusting rod 3038 is fixedly connected with a circular disc 3039, a plurality of connecting ports 3036 are arranged on the circular disc 3039, and a plurality of connecting rods 30310 are fixedly connected on the circular disc 3039.

[0061] In this embodiment: the first gear 3051 and the second gear 3053 are driven by the motor 3052 to drive the screw rod 3031 to rotate the adjusting rod 3038 and the circular disc 3039, in the case that the connecting rod 30310 is inserted into the connecting port 3036, the two screw rods 3031 rotate synchronously, then the screw rod 3031 drives the nut 3035 to move, the nut 3035 drives the crankshaft 3063 to move, the crankshaft 3063 can drive the movable plate 307 to move upward through the inclined surface of the guide port 308, the magnet 309 moves upward and generates attraction with the steel structure through magnetism, thereby the falling force of the positioning mechanism 200 can be reduced, the risk of falling from a high altitude before positioning the steel structure 100 can be reduced, and the crankshaft 3063 also drives the swing frame 3061 to turn, the swing frame 3061 drives one of the sliders 2013 to move through the connecting block 3062, the telescopic frame 2011 is retracted, the telescopic frame 2011 drives the side plate 202 to move, the limiting plate 2035 is in contact with one side of the steel structure 100 in advance, and the piston 2032 below is driven to move and press the liquid upward, the hydraulic drive piston 2032 above is driven to move the movable rod 2033 downward, the positioning plate 2034 moves downward and is in contact with the steel structure 100, thereby the automatic positioning operation of the steel structure 100 can be completed, and when the middle plate 301 is turned by ninety degrees, the two bevel gears 3034 are driven, then the two screw rods 3031 are driven through the bevel gears 3034, thereby the automatic positioning of the steel structure 100 can be met, and the precise connection of the steel structure 100 is facilitated.

[0062] The working principle of the present application is that when the steel structure 100 is positioned, the first gear 3051 and the second gear 3053 are driven by the motor 3052 to drive the second gear 3053 to rotate the screw rod 3031, and the screw rod 3031 also drives the adjusting rod 3038 to rotate, so that the adjusting rod 3038 drives the circular disc 3039 to rotate, and because the connecting rod 30310 is inserted into the connecting port 3036, the two screw rods 3031 rotate synchronously, so that the screw rod 3031 drives the nut 3035 to move, the nut 3035 drives the crankshaft 3063 to move, the crankshaft 3063 slides in the guide port 308, and the inclined surface of the guide port 308 extrudes the movable plate 307 to move, so that the movable plate 307 pushes up the magnet 309, and the magnet 309 can be attracted to the steel structure 100 by magnetic force, and the crankshaft 3063 also extrudes the swing frame 3061 to turn, so that the swing frame 3061 drives the connecting block 3062 and the sliding block 2013 to move, the sliding block 2013 drives the telescopic frame 2011 to retract, the telescopic frame 2011 drives the side plate 202 to move, the side plate 202 drives the fixed plate 2036 to move close to the steel structure 100, the limiting plate 2035 contacts the steel structure 100, when the force is continuously applied, the limiting plate 2035 drives the movable rod 2033 and the piston 2032 to move, the lower piston 2032 presses the liquid upward, and the upper piston 2032 and the movable rod 2033 are controlled by the hydraulic pressure to move downward, so that the positioning plate 2034 moves downward, until the positioning plate 2034 contacts the steel structure 100, the telescopic frames 2011 on both sides are retracted synchronously, and the limiting plates 2035 on both sides are moved synchronously to clamp the steel structure 100, at this time, if the steel structure 100 remains a distance, the workpiece can be pushed to butt joint smoothly, and the positioning of the steel structure 100 can be completed.

[0063] When vertical positioning is required, the bolts are removed, and the two adjusting rods 3038 are pulled in sequence, so that the adjusting rod 3038 drives the circular disc 3039 and the connecting rod 30310 to move, so that the connecting rod 30310 is separated from the connecting port 3036, at this time the middle plate 301 is turned over, the side plate 202 is turned over, until the two bevel gears 3034 are engaged, so that the two middle plates 301 are vertically arranged, at this time the synchronous rotation of the two screw rods 3031 can be realized by the transmission of the two bevel gears 3034, and the vertical positioning of the steel structure 100 can be realized in the above-mentioned manner.

[0064] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Thus, the foregoing description is by way of example only, and is not intended to be limiting. The application is limited only as defined in the following claims and equivalents thereto. The sequence of any process or method steps, or the order in which they are carried out, can be altered or re-ordered without departing from the scope of the application. Any "articles of manufacture" or "manufacturing" as described herein are intended to encompass structures constructed of a multitude of different physical elements or components. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and also cover structures yet to be invented which perform the recited function but operate in a different manner. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the application as expressed in the appended claims.

[0065] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (that is, not all implementations can include all of the features described or optional implementations can include only a subset of the features described).

[0066] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to modifications, not all of which can be foreseen in advance. Such modifications are not to be regarded as a departure from the spirit and scope of the present application, and all such modifications are intended to be included within the scope of the present application. The disclosure is not a complete description of the actual implementation, nor is it intended to be so; thus, what is actually devised can depart from what is described in this disclosure.

[0067] It should be noted that the above examples are intended to be illustrative only and not limiting of the technical solutions of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and all such modifications and equivalents should be included in the scope of the claims of the present application.

Claims

1. A positioning device for steel structure installation, characterized in that: Includes a drive mechanism (300), which is located below two steel structures (100). Positioning mechanisms (200) are provided on both sides of the drive mechanism (300) to position the steel structures (100). The positioning mechanism (200) includes two side plates (202) which are hinged together by a hinge. A hydraulic positioning component (203) is provided above the side plate (202) and the hydraulic positioning component (203) is in contact with the steel structure. A telescopic component (201) is provided on one side of the side plate (202). The drive mechanism (300) includes two intermediate plates (301) that are hinged together. A translation component (303) is provided below the intermediate plates (301) and the two translation components (303) are connected together. One end of one translation component (303) is connected to the drive component (305). Swing components (306) are provided on both sides of the translation component (303). The top of the swing component (306) is connected to the telescopic component (201). The telescopic component (201) is located between the intermediate plate (301) and the side plate (202). The swing assembly (306) includes two swing frames (3061), a crankshaft (3063) is slidably connected in the swing frame (3061), and the top of the swing frame (3061) is hinged to two connecting blocks (3062) by a pin. A support shaft (3065) is provided in the swing frame (3061) and above the crankshaft (3063). The support shaft (3065) is fixedly connected to the support rod (3064), and the support rod (3064) is fixedly connected to the bottom of the intermediate plate (301). The telescopic assembly (201) includes a telescopic frame (2011), with its two ends hinged to two fixed blocks (2012), which are respectively fixedly connected to a side plate (202) and a middle plate (301). The other two ends of the telescopic frame (2011) are hinged to two sliders (2013), which are respectively slidably connected in a first groove (304) and a second groove (204). The first groove (304) and the second groove (204) are respectively opened on the middle plate (301) and the side plate (202). One of the sliders (2013) is fixedly connected to two connecting blocks (3062). The drive assembly (305) includes a mounting base (3054) which is fixedly connected to the lower part of one of the intermediate plates (301). A motor (3052) is fixedly mounted on the mounting base (3054). The output shaft of the motor (3052) is fixedly connected to a first gear (3051), and the lower part of the first gear (3051) meshes with a second gear (3053). The translation component (303) includes a screw (3031) which is rotatably connected to two bearings. The two bearings are respectively fixedly installed on a support plate (3033) and a fixed seat (3054). The support plate (3033) is fixedly connected to the bottom of the intermediate plate (301). One end of the screw (3031) is fixedly connected to a bevel gear (3034). A nut (3035) is threaded onto the screw (3031). The two sides of the nut (3035) are respectively fixedly connected to two crankshafts (3063). The second gear (3053) is fixedly connected to one of the screws (3031).

2. The positioning device for steel structure installation as described in claim 1, characterized in that: The hydraulic positioning assembly (203) includes a fixed plate (2036), and a cylindrical cylinder (2031) is fixedly connected to the bottom of the fixed plate (2036). Two pistons (2032) are arranged inside the cylindrical cylinder (2031). Movable rods (2033) are fixedly connected to the pistons (2032). The two movable rods (2033) pass through the two ends of the cylindrical cylinder (2031) respectively. A positioning plate (2034) is fixedly connected to one end of the upper movable rod (2033). The positioning plate (2034) is slidably connected to the fixed plate (2036).

3. A positioning device for steel structure installation as described in claim 2, characterized in that: One end of the lower movable rod (2033) is fixedly connected to a limiting plate (2035). A spring (2037) is fixedly connected to one side of the limiting plate (2035). One end of the spring (2037) is fixedly connected to the cylindrical tube (2031). A sliding opening is provided on the positioning plate (2034). The limiting plate (2035) moves in the sliding opening and contacts the steel structure (100).

4. A positioning device for steel structure installation as described in claim 3, characterized in that: The intermediate plate (301) has an opening (302), and a magnet (309) is slidably connected in the opening (302). Two movable plates (307) are fixedly connected below the magnet (309). A guide port (308) is opened on the movable plate (307). One end of the guide port (308) is inclined, and the crankshaft (3063) is slidably connected in the guide port (308).

5. A positioning device for steel structure installation as described in claim 4, characterized in that: A fixing bolt (310) is provided below one of the support plates (3033), and a fixing sleeve (311) is fixedly connected to the lower part of the other support plate (3033). An opening (3037) is provided in the screw (3031), and an adjusting rod (3038) is slidably connected in the opening (3037). Both the opening (3037) and the adjusting rod (3038) are hexagonal in shape. The adjusting rod (3038) is fixed in the opening (3037) by bolts on the screw (3031). A circular disc (3039) is fixedly connected to one end of the adjusting rod (3038). Multiple connection ports (3036) are provided on the circular disc (3039). Multiple connecting rods (30310) are also fixedly connected to the circular disc (3039). The connecting rods (30310) are inserted into the corresponding connection ports (3036).

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