Docking device for aerial segmental suspension and splicing of I-beams.

Abstract

This invention discloses a docking device for aerial segmented suspension splicing of I-beams, comprising an installation body disposed on a pilot beam with its end extending beyond the end of the pilot beam; a pilot clamping mechanism disposed on the installation body for clamping and fixing the installation body to the pilot beam; a rear splicing clamping mechanism disposed on the installation body for clamping and fixing the rear splicing beam to the installation body; a traction mechanism disposed on both the rear splicing beam and the pilot beam for traction of the rear splicing beam toward the pilot beam; and a docking and fixing mechanism disposed on the installation body for simultaneously clamping and fixing the rear splicing beam and the pilot beam after the rear splicing beam is pulled to a set position. This enables precise alignment of the steel beams and prevents misalignment, improving construction quality.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a docking device for aerial segmental suspension and splicing of I-beams. Background Technology

[0002] Traditionally, the aerial segmented suspension assembly and welding of I-beams involves using mechanical hoists in conjunction with manual alignment. After the sections are properly aligned, quick spot welding is applied to the corresponding positions on the beam for fixation before final assembly and welding. However, this method results in significant variations in the suspended beam's range, increasing construction safety risks. Furthermore, spot welding often results in insufficient alignment precision, leading to compromises in the final dimensions, shape, and weld quality of the assembled beam.

[0003] Therefore, it is necessary to design a docking device for the aerial segmented suspension and splicing of I-beams, which can improve the alignment accuracy of the steel beams and reduce construction safety risks. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a docking device for aerial segmented suspension splicing of I-beams, which can improve the alignment accuracy of the steel beams and reduce construction safety risks.

[0005] The docking device for aerial segmental suspension splicing of I-beams of the present invention includes:

[0006] The mounting body is disposed on the guide beam and the end of the mounting body extends out of the end of the guide beam;

[0007] A pilot clamping mechanism is provided on the mounting body and is used to clamp and fix the mounting body to the pilot beam;

[0008] The rear splicing clamping mechanism is located on the installation body and is used to clamp and fix the rear splicing beam to the installation body;

[0009] The traction mechanism is installed on the rear splicing beam and the pilot beam respectively, and is used to pull the rear splicing beam closer to the pilot beam;

[0010] The docking and fixing mechanism is set on the installation body and is used to clamp and fix the rear beam and the pilot beam simultaneously after the rear beam is pulled to the set position.

[0011] Furthermore, the mounting body includes a main mounting plate, a vertical plate, two fixed wing plates, and two fixing screws. The main mounting plate is disposed on the guide beam. The vertical plate is fixedly disposed on the main mounting plate and forms a T-shaped structure with the main mounting plate. The two fixed wing plates are fixedly disposed at the middle position of the main mounting plate and are arranged on both sides of the main mounting plate. The two fixing screws are fixedly disposed on the vertical plate corresponding to the positions of the fixed wing plates and are arranged on both sides of the vertical plate.

[0012] Furthermore, the mounting body also includes two connecting wing plates, which are fixedly disposed at the rear of the main mounting plate and arranged on both sides of the main mounting plate. The connecting wing plates are provided with strip grooves I along the width direction of the pilot beam.

[0013] Furthermore, the pilot clamping mechanism includes a pilot clamping member and a pilot clamping assembly. The pilot clamping assembly includes a clamping plate I, a screw part I, and a tightening part. The pilot clamping member is provided with a positioning hole that mates with the fixed wing plate and a fixing hole that mates with the fixed screw. The pilot clamping member is installed on the fixed wing plate through the positioning hole and is locked by the fixing screw and a fixing nut, thereby clamping the pilot beam on both sides laterally.

[0014] The clamping plate I is disposed on the lower surface of the upper flange of the pilot beam, and the screw part I passes upward through the strip groove I and is threadedly engaged with the tightening part, thereby clamping and fixing the main mounting plate to the pilot beam.

[0015] Furthermore, the traction mechanism includes a pilot traction unit and a rear assembly traction unit. The pilot traction unit includes a rotating part, a T-shaped storage part, and a traction rope. The vertical plate is provided with a traction support ear. The T-shaped storage part passes through the traction support ear and is threadedly connected to the rotating part. The rear assembly traction unit is located on the rear assembly beam. One end of the traction rope is located in the T-shaped storage part, and the other end of the traction rope is connected to the rear assembly traction unit.

[0016] Furthermore, the rear assembly clamping mechanism includes a front clamping assembly and a rear clamping assembly. The front clamping assembly includes a front tightening part, a front threaded rod, and a front clamping plate. The rear assembly traction part includes a rear assembly mounting plate and a rear assembly vertical part. The rear assembly mounting plate is disposed on the rear assembly beam. The rear assembly vertical part is disposed on the rear assembly mounting plate and forms a T-shaped structure with the rear assembly mounting plate. The rear assembly mounting plate is provided with a strip groove II. The front clamping plate is disposed on the lower surface of the upper flange of the rear assembly beam. The front threaded rod is fixedly connected to the front clamping plate and passes upward through the strip groove II to thread-fit the front tightening part, thereby clamping and fixing the rear assembly traction part to the rear assembly beam.

[0017] The rear vertical section is provided with a traction hole, and the other end of the traction rope is connected to the traction hole.

[0018] Furthermore, the rear clamping assembly includes a rear tightening part, a rear clamping plate, and a rear threaded rod. The mounting body also includes two mounting wing plates, which are fixedly disposed at the front of the main mounting plate and arranged on both sides of the main mounting plate. The mounting wing plates are provided with strip grooves III. When the rear splicing beam is pulled to the set position by the traction mechanism, the rear clamping plate is disposed on the lower surface of the upper flange of the rear splicing beam. The rear threaded rod is fixedly connected to the rear clamping plate and passes upward through the strip grooves III to engage with the rear tightening part, thereby clamping and fixing the rear splicing beam to the main mounting plate.

[0019] Furthermore, the docking and fixing mechanism consists of two sets arranged on both sides of the vertical plate. The vertical plate is provided with rotating lugs. The docking and fixing mechanism includes a rotating shaft, a clamping beam, an intermediate connecting plate, a rotating part, and two curved arms. One end of each of the two curved arms is connected to a set position of the clamping beam, and the other end of each of the two curved arms is connected to the rotating part. The intermediate connecting plate is disposed between the two curved arms and is fixedly connected to the two curved arms. The rotating shaft passes through the rotating part and the rotating lugs in sequence and is fixed by a locking nut, thereby clamping the beam and simultaneously clamping it to the web of the pilot beam and the rear splicing beam.

[0020] Furthermore, the articulated arm includes a portal-shaped section and an L-shaped bending section. One end of the portal-shaped section is fixedly connected to the clamping crossbeam, and the other end of the portal-shaped section is connected to one end of the L-shaped bending section. The other end of the L-shaped bending section is connected to the rotating section, and the intermediate connecting plate is provided with a connecting hole.

[0021] Furthermore, the docking and fixing mechanism also includes a docking tightening part, and the mounting body also includes two connecting screws. The two connecting screws are arranged on both sides of the vertical plate and fixedly connected to the vertical plate. The connecting screws pass through the connecting holes and are threadedly engaged with the docking tightening part, thereby clamping and fixing the web of the clamping beam to the pilot beam and the rear splicing beam.

[0022] The beneficial effects of this invention are as follows: The docking device for aerial segmented suspension and splicing of I-beams of this invention, by setting up a pilot clamping mechanism, a rear splicing clamping mechanism, a traction mechanism, and a docking fixing mechanism, can form an installation foundation after the pilot beam is in place. During the suspension process, the rear splicing beam is gradually pulled closer to the pilot beam by the traction mechanism. After the basic alignment is achieved, the clamping mechanisms form a clamping and fixing mechanism, thereby improving the accuracy and quality of the steel beam alignment and improving the construction quality of subsequent projects. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is a schematic diagram of the docking device for aerial segmental suspension and splicing of I-beams according to the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction;

[0026] Figure 3 for Figure 1 Schematic diagram of the structure in the middle BB direction;

[0027] Figure 4 for Figure 1 A schematic diagram of the structure from the CC axis to the ii axis;

[0028] Figure 5 for Figure 1 Schematic diagram of the structure from the DD direction to the ii axis;

[0029] Figure 6 for Figure 1 Schematic diagram of the structure in the middle EE direction;

[0030] Figure 7 for Figure 1 Schematic diagram of the structure in the FF direction;

[0031] Figure 8 This is a structural schematic diagram of the rear traction unit;

[0032] Figure 9 for Figure 8 Top view;

[0033] Figure 10 This is a schematic diagram of the pilot clamping assembly;

[0034] Figure 11 for Figure 10 The left view;

[0035] Figure 12 for Figure 10 Top view;

[0036] Figure 13 This is a schematic diagram of the pilot traction unit;

[0037] Figure 14 for Figure 13 The left view;

[0038] Figure 15 This is a structural diagram of the main installation unit;

[0039] Figure 16 for Figure 15 Top view;

[0040] Figure 17 for Figure 15 The left view;

[0041] Figure 18 This is a schematic diagram of the pilot clamping component;

[0042] Figure 19 This is a schematic diagram of the rear clamping assembly.

[0043] Figure 20 This is a structural diagram of the docking and fixing mechanism;

[0044] Figure 21 for Figure 20 The right view.

[0045] Figure label:

[0046] 1. Rear assembly traction unit; 101. Rear assembly mounting plate; 102. Rear assembly vertical part; 103. Traction hole; 104. Strip groove II; 2. Pilot clamping assembly; 201. Clamping plate I; 202. Tightening part; 203. Screw part I; 3. Pilot traction unit; 301. Rotating part; 302. T-shaped storage part; 4. Mounting body; 401. Main mounting plate; 402. Fixed wing plate; 403. Connecting wing plate; 404. Vertical plate; 405. Traction lug; 406. Fixed screw; 407. Connecting screw; 408. Rotating lug; 409. Mounting wing plate; 5. Pilot clamping component; 501. Positioning hole; 502. Fixing hole; 6. Docking and fixing mechanism; 601. Docking and tightening part; 602. Crank arm; 603. Clamping beam; 604. Rotating part; 605. Intermediate connecting plate; 606. Connecting hole; 7. Rear clamping assembly; 701. Rear clamping plate; 702. Rear tightening part; 703. Rear threaded rod; 8. Front clamping assembly; 9. Rotating shaft; 10. Traction rope; 11. Pilot beam; 12. Rear splicing beam. Detailed Implementation

[0047] like Figure 1-21 As shown: The docking device for aerial segmental suspension and splicing of I-beams in this embodiment includes:

[0048] Mounting body 4, the mounting body 4 is disposed on the pilot beam 11 and the end of the mounting body 4 extends out of the end of the pilot beam 11;

[0049] A pilot clamping mechanism is provided on the mounting body 4 and is used to clamp and fix the mounting body 4 to the pilot beam 11;

[0050] The rear splicing clamping mechanism is set on the installation body 4 and is used to clamp and fix the rear splicing beam 12 to the installation body 4.

[0051] The traction mechanism is respectively installed on the rear splicing beam 12 and the pilot beam 11, and is used to pull the rear splicing beam 12 closer to the pilot beam 11;

[0052] The docking and fixing mechanism 6 is set on the installation body 4 and is used to clamp and fix the rear splicing beam 12 and the pilot beam 11 simultaneously after the rear splicing beam 12 is pulled to the set position.

[0053] like Figure 1 As shown, relative to Figure 1 In the vertical direction, the pilot beam 11 serves as the reference beam, and the rear splicing beam 12 is the beam that connects with the pilot beam 11. The mounting body 4 is generally located on the upper surface of the upper flange of the pilot beam 11, but it can also be located on the lower surface of the lower flange, depending on the usage requirements. Most of the mounting body 4 is installed on the pilot beam 11, and the end of the mounting body 4 (relative to the upper flange) is also installed on the pilot beam 11. Figure 1 The end of the pilot beam 11 extends out in the left and right directions to facilitate subsequent fixing of the spliced ​​beam 12. The main body 4 is clamped to the pilot beam 11 by the pilot clamping mechanism to facilitate adjustment.

[0054] A rear-assembly clamping mechanism is set up to clamp and fix the rear-assembly beam 12 to the installation body 4. During the suspension construction of the rear-assembly beam 12, the traction mechanism pulls the rear-assembly beam 12 to the position where it docks with the pilot beam 11. After being pulled to the set position, the docking and fixing mechanism 6 clamps and fixes the pilot beam 11 and the rear-assembly beam 12 at the same time. Then, the rear-assembly clamping mechanism is finely adjusted to work in conjunction with the traction mechanism to achieve precise docking between the rear-assembly beam 12 and the pilot beam 11. Finally, welding and positioning are carried out to complete the segmented docking construction of the assembly beam 12 and the pilot beam 11.

[0055] In this embodiment, the mounting body 4 includes a main mounting plate 401, a vertical plate 404, two fixed wing plates 402, and two fixing screws 406. The main mounting plate 401 is disposed on the pilot beam 11. The vertical plate 404 is fixedly disposed on the main mounting plate 401 and forms a T-shaped structure with the main mounting plate 401. The two fixed wing plates 402 are fixedly disposed at the middle position of the main mounting plate 401 and are arranged on both sides of the main mounting plate 401. The two fixing screws 406 are fixedly disposed on the vertical plate 404 corresponding to the positions of the fixed wing plates 402 and are arranged on both sides of the vertical plate 404.

[0056] like Figure 15 As shown, the main mounting plate 401 is mounted on the upper or lower flange of the pilot beam 11, and the vertical plate 404 is disposed perpendicular to the main mounting plate 401 and located relative to the main mounting plate 401. Figure 15 The main mounting plate 401 and the vertical plate 404 are positioned near the middle in the vertical direction, thus forming a T-shaped structure relative to the middle part of the vertical direction. Figure 15 In the left and right directions, the fixed wing plates 402 are respectively located on both sides of the main mounting plate 401 and are positioned near the center of the main mounting plate 401, such as... Figure 16 As shown, corresponding to the position of the fixed wing plate 402, the fixing screw 406 is located above the fixed wing plate 402 and is fixedly connected to the vertical plate 404.

[0057] In this embodiment, the mounting body 4 further includes two connecting wing plates 403. The two connecting wing plates 403 are fixedly disposed at the rear position of the main mounting plate 401 and are arranged on both sides of the main mounting plate 401. The connecting wing plates 403 are provided with strip grooves I along the width direction of the pilot beam 11.

[0058] like Figure 16 As shown, relative to Figure 16 In the left and right directions, the connecting wing plate 403 is located at the rear of the main mounting plate 401. By setting the strip groove I, it is easy to adjust the fixing position of the subsequent and pilot clamping mechanisms according to the width of the beam, so as to adapt to the docking requirements of beams of various specifications.

[0059] In this embodiment, the pilot clamping mechanism includes a pilot clamping member 5 and a pilot clamping assembly 2. The pilot clamping assembly 2 includes a clamping plate I 201, a screw part I 203 and a tightening part 202. The pilot clamping member 5 is provided with a positioning hole 501 that cooperates with the fixed wing plate 402 and a fixing hole 502 that cooperates with the fixing screw 406. The pilot clamping member 5 is installed on the fixed wing plate 402 through the positioning hole 501 and is locked by the fixing screw 406 and a fixing nut, thereby clamping the pilot beam 11 on both sides laterally.

[0060] The clamping plate I 201 is disposed on the lower surface of the upper flange of the pilot beam 11, and the screw part I 203 passes upward through the strip groove I and is threadedly engaged with the tightening part 202, thereby clamping and fixing the main mounting plate 401 to the pilot beam 11.

[0061] The positioning hole 501 is a square hole, which can prevent the pilot clamp 5 from rotating and reversing. There are two pilot clamps 5, which are arranged on the lateral sides of the mounting body 4. The pilot clamp 5 is a plate-shaped structure. By adjusting the locking position of the pilot clamp 5 and the fixing screw 406, the clamping position of the pilot clamp 5 with the mounting body 4 and the pilot beam 11 can be adjusted, so as to adapt to beams of different widths. Of course, the fixing screw 406 and the pilot clamp 5 are locked together by a fixing nut.

[0062] The clamping plate I201 and the screw part I203 form an L-shaped structure. The tightening part 202 is a sleeve structure with a rotating handle and an internal thread, which engages with the screw part I203 to achieve locking. By adjusting the position of the screw part I203 relative to the strip groove I, it can adapt to different beams and clamp and fix the mounting body 4 and the pilot beam 11.

[0063] In this embodiment, the traction mechanism includes a pilot traction unit 3 and a rear assembly traction unit 1. The pilot traction unit 3 includes a rotating part 301, a T-shaped storage part 302, and a traction rope 10. The vertical plate 404 is provided with a traction support ear 405. The T-shaped storage part 302 passes through the traction support ear 405 and is threadedly connected to the rotating part 301. The rear assembly traction unit 1 is disposed on the rear assembly beam 12. One end of the traction rope 10 is disposed on the T-shaped storage part 302, and the other end of the traction rope 10 is connected to the rear assembly traction unit 1.

[0064] The rotating part 301 is a sleeve structure with a rotating handle and internal threads. The traction mechanism also includes a brake. When the rear splicing beam 12 is pulled to the set position, the brake prevents the pilot traction part 3 from reversing, thus improving stability. The brake can be a non-standard rod structure. The traction lug 405 is provided with a locking hole. The non-standard rod structure is threaded into one end of the T-shaped storage part 302. When it is necessary to stop traction, the non-standard rod structure is connected to the locking hole and the T-shaped storage part 302, thereby preventing the traction mechanism from reversing and locking the current traction position.

[0065] In this embodiment, the rear assembly clamping mechanism includes a front clamping assembly 8 and a rear clamping assembly 7. The front clamping assembly 8 includes a front tightening part, a front threaded rod, and a front clamping plate. The rear assembly traction part 1 includes a rear assembly mounting plate 101 and a rear assembly vertical part 102. The rear assembly mounting plate 101 is disposed on the rear assembly beam 12. The rear assembly vertical part 102 is disposed on the rear assembly mounting plate 101 and forms a T-shaped structure with the rear assembly mounting plate 101. The rear assembly mounting plate 101 is provided with a strip groove II 104. The front clamping plate is disposed on the lower surface of the upper flange of the rear assembly beam 12. The front threaded rod is fixedly connected to the front clamping plate and passes upward through the strip groove II 104 to thread with the front tightening part, thereby clamping and fixing the rear assembly traction part 1 and the rear assembly beam 12.

[0066] The rear vertical section 102 is provided with a traction hole 103, and the other end of the traction rope 10 is connected to the traction hole 103.

[0067] like Figure 1 As shown, the front tightening part is a sleeve structure with a rotating handle. The sleeve structure has internal threads. The front threaded rod and the front clamping plate form an L-shaped structure. By adjusting the position of the front threaded rod relative to the strip groove II104, it can adapt to beams of different widths to complete the installation of the splicing traction part 1.

[0068] In this embodiment, the rear clamping assembly 7 includes a rear tightening part 702, a rear clamping plate 701, and a rear threaded rod 703. The mounting body 4 also includes two mounting wing plates 409. The two mounting wing plates 409 are fixedly disposed at the front position of the main mounting plate 401 and are arranged on both sides of the main mounting plate 401. The mounting wing plates 409 are provided with strip grooves III. When the rear splicing beam 12 is pulled to the set position by the traction mechanism, the rear clamping plate 701 is disposed on the lower surface of the upper flange of the rear splicing beam 12. The rear threaded rod 703 is fixedly connected to the rear clamping plate 701 and passes upward through the strip grooves III to thread with the rear tightening part 702, thereby clamping and fixing the rear splicing beam 12 to the main mounting plate 401.

[0069] The structure of the rear clamping assembly 7 is the same as that of the front clamping assembly 8, so it will not be described again here. During the suspension of the rear splicing beam 12, it is pulled by the traction mechanism to dock with the pilot beam 11. After being pulled to the set position, the current position is fixed by the docking fixing mechanism 6, that is, the docking fixing mechanism clamps the pilot beam 11 and the rear splicing beam 12 at the same time. Then, the rear clamping assembly 7 is used to make fine adjustments to achieve precise docking of the pilot beam 11 and the rear splicing beam 12.

[0070] In this embodiment, the docking and fixing mechanism 6 consists of two sets arranged on both sides of the vertical plate 404. The vertical plate 404 is provided with a rotating lug 408. The docking and fixing mechanism 6 includes a rotating shaft 9, a clamping beam 603, an intermediate connecting plate 605, a rotating part 604, and two curved arms 602. One end of each of the two curved arms 602 is connected to a set position of the clamping beam 603, and the other end of each of the two curved arms 602 is connected to the rotating part 604. The intermediate connecting plate 605 is disposed between the two curved arms 602 and is fixedly connected to the two curved arms 602. The rotating shaft 9 passes through the rotating part 604 and the rotating lug 408 in sequence and is fixed by a locking nut, thereby clamping the beam 603 and simultaneously clamping the web of the pilot beam 11 and the rear splicing beam 12.

[0071] The number of rotating shafts 9 is consistent with the number of rotating lugs 408, both being two.

[0072] When the docking fixing mechanism 6 is clamped between the pilot beam 11 and the rear splicing beam 12, as Figure 1 As shown, the clamping beam 603 is located across the joint, thus clamping the pilot beam 11 and the rear splicing beam 12 to the web. By setting an intermediate connecting plate, it is easy to form a fixation with the installation body 4 and the rear splicing beam 12, that is, to simultaneously fix the rear splicing beam 12 and the pilot beam 11.

[0073] In this embodiment, the articulated arm 602 includes a portal-shaped part and an L-shaped bending part. One end of the portal-shaped part is fixedly connected to the clamping beam 603, and the other end of the portal-shaped part is connected to one end of the L-shaped bending part. The other end of the L-shaped bending part is connected to the rotating part 604, and the intermediate connecting plate 605 is provided with a connecting hole 606.

[0074] like Figure 20 As shown, the fixing point is set at the intermediate connecting plate 605.

[0075] In this embodiment, the docking and fixing mechanism 6 further includes a docking tightening part 601, and the mounting body 4 further includes two connecting screws 407. The two connecting screws 407 are arranged on both sides of the vertical plate 404 and are fixedly connected to the vertical plate 404. The connecting screws 407 pass through the connecting hole 606 and are threadedly engaged with the docking tightening part 601, thereby clamping and fixing the clamping beam 603 with the web of the pilot beam 11 and the rear splicing beam 12.

[0076] The structure of the mating tightening part 601 is consistent with that of the front tightening part, and will not be described again here. Fixing is achieved by the cooperation of the mating tightening part 601 and the connecting screw 407.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A docking device for aerial segmental suspension and splicing of I-beams, characterized in that: include: The mounting body is disposed on the guide beam and the end of the mounting body extends out of the end of the guide beam; A pilot clamping mechanism is provided on the mounting body and is used to clamp and fix the mounting body to the pilot beam; The rear splicing clamping mechanism is located on the installation body and is used to clamp and fix the rear splicing beam to the installation body; The traction mechanism is installed on the rear splicing beam and the pilot beam respectively, and is used to pull the rear splicing beam closer to the pilot beam; The docking and fixing mechanism is set on the installation body and is used to clamp and fix the rear beam and the pilot beam simultaneously after the rear beam is pulled to the set position.

2. The butt joint device for the in-air sectional suspension splicing of I-shaped steel beams according to claim 1, characterized in that: The mounting body includes a main mounting plate, a vertical plate, two fixed wing plates, and two fixing screws. The main mounting plate is disposed on the guide beam. The vertical plate is fixedly disposed on the main mounting plate and forms a T-shaped structure with the main mounting plate. The two fixed wing plates are fixedly disposed at the middle position of the main mounting plate and are arranged on both sides of the main mounting plate. The two fixing screws are fixedly disposed on the vertical plate corresponding to the positions of the fixed wing plates and are arranged on both sides of the vertical plate.

3. The docking device for aerial segmental suspension and splicing of I-beams according to claim 2, characterized in that: The mounting body also includes two connecting wing plates, which are fixedly installed at the rear of the main mounting plate and arranged on both sides of the main mounting plate. The connecting wing plates have a strip groove I along the width direction of the pilot beam.

4. The docking device for aerial segmental suspension and splicing of I-beams according to claim 3, characterized in that: The pilot clamping mechanism includes a pilot clamping member and a pilot clamping assembly. The pilot clamping assembly includes a clamping plate I, a screw part I, and a tightening part. The pilot clamping member is provided with a positioning hole that mates with the fixed wing plate and a fixing hole that mates with the fixed screw. The pilot clamping member is installed on the fixed wing plate through the positioning hole and is locked by the fixing screw and a fixing nut, thereby clamping the pilot beam on both sides laterally. The clamping plate I is disposed on the lower surface of the upper flange of the pilot beam, and the screw part I passes upward through the strip groove I and is threadedly engaged with the tightening part, thereby clamping and fixing the main mounting plate to the pilot beam.

5. The docking device for aerial segmental suspension splicing of I-beams according to claim 2, characterized in that: The traction mechanism includes a pilot traction unit and a rear assembly traction unit. The pilot traction unit includes a rotating part, a T-shaped storage part, and a traction rope. The vertical plate is provided with a traction support ear. The T-shaped storage part passes through the traction support ear and is threadedly connected to the rotating part. The rear assembly traction unit is located on the rear assembly beam. One end of the traction rope is located in the T-shaped storage part, and the other end of the traction rope is connected to the rear assembly traction unit.

6. The docking device for aerial segmental suspension splicing of I-beams according to claim 5, characterized in that: The rear assembly clamping mechanism includes a front clamping assembly and a rear clamping assembly. The front clamping assembly includes a front tightening part, a front threaded rod, and a front clamping plate. The rear assembly traction part includes a rear assembly mounting plate and a rear assembly vertical part. The rear assembly mounting plate is disposed on the rear assembly beam. The rear assembly vertical part is disposed on the rear assembly mounting plate and forms a T-shaped structure with the rear assembly mounting plate. The rear assembly mounting plate is provided with a strip groove II. The front clamping plate is disposed on the lower surface of the upper flange of the rear assembly beam. The front threaded rod is fixedly connected to the front clamping plate and passes upward through the strip groove II to thread-fit the front tightening part, thereby clamping and fixing the rear assembly traction part to the rear assembly beam. The rear vertical section is provided with a traction hole, and the other end of the traction rope is connected to the traction hole.

7. The docking device for aerial segmental suspension splicing of I-beams according to claim 6, characterized in that: The rear clamping assembly includes a rear tightening part, a rear clamping plate, and a rear threaded rod. The mounting body also includes two mounting wing plates, which are fixedly positioned at the front of the main mounting plate and arranged on both sides of the main mounting plate. The mounting wing plates are provided with strip grooves III. When the rear splicing beam is pulled to the set position by the traction mechanism, the rear clamping plate is set on the lower surface of the upper flange of the rear splicing beam. The rear threaded rod is fixedly connected to the rear clamping plate and passes upward through the strip grooves III to engage with the rear tightening part, thereby clamping and fixing the rear splicing beam to the main mounting plate.

8. The docking device for aerial segmental suspension splicing of I-beams according to claim 2, characterized in that: The docking and fixing mechanism consists of two sets arranged on both sides of the vertical plate. The vertical plate is provided with rotating lugs. The docking and fixing mechanism includes a rotating shaft, a clamping beam, an intermediate connecting plate, a rotating part, and two curved arms. One end of each of the two curved arms is connected to a set position of the clamping beam, and the other end of each of the two curved arms is connected to the rotating part. The intermediate connecting plate is disposed between the two curved arms and is fixedly connected to the two curved arms. The rotating shaft passes through the rotating part and the rotating lugs in sequence and is fixed by a locking nut, thereby clamping the beam and simultaneously clamping the web of the pilot beam and the rear splicing beam.

9. The docking device for aerial segmental suspension splicing of I-beams according to claim 8, characterized in that: The articulated arm includes a portal-shaped section and an L-shaped bending section. One end of the portal-shaped section is fixedly connected to the clamping beam, and the other end of the portal-shaped section is connected to one end of the L-shaped bending section. The other end of the L-shaped bending section is connected to the rotating section, and the intermediate connecting plate is provided with a connecting hole.

10. The docking device for aerial segmental suspension splicing of I-beams according to claim 8, characterized in that: The docking and fixing mechanism also includes a docking tightening part, and the mounting body also includes two connecting screws. The two connecting screws are arranged on both sides of the vertical plate and fixedly connected to the vertical plate. The connecting screws pass through the connecting holes and are threadedly engaged with the docking tightening part, thereby clamping and fixing the web of the clamping beam to the pilot beam and the rear splicing beam.

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