Sliding jacking connecting device used in cooperation with socket type disc buckle frame

Abstract

The invention belongs to the field of building equipment, particularly relates to a sliding jacking connecting device matched with a socket type disc buckle frame for use, and aims to solve the problems that beam plates in different positions cannot be well adapted to supporting operation of the beam plates with a certain inclination angle due to installation errors when the beam plates are supported. Comprising two vertical rods, a horizontal rod arranged between the two vertical rods, two sliding bases arranged on the peripheral face of the horizontal rod in a sliding and sleeving mode, sliding bases arranged on the peripheral faces of the vertical rods in a sliding and sleeving mode and a movable jacking mechanism used for supporting a beam plate. The device can be adjusted to adapt to a beam plate with a certain inclination angle due to installation errors, so that the applicability of the device is improved, the design and construction of a beam and plate structure formwork are simplified, the construction difficulty is reduced, and the problems that the jacking position of a traditional co-supporting technology is fixed, and the construction cost is low are solved. And beams with different cross sections need to be disassembled and then combined and fixed.

Description

Technical Field

[0001] The invention belongs to the field of building materials, in particular to a sliding top supporting connection device used in conjunction with a socket-type buckle frame. Background Art

[0002] The beam-slab co-supporting technology is a characteristic of the socket-type disc-type steel pipe support. In the existing beam-slab co-supporting construction method, double-channel steel is generally used as the horizontal rod, two vertical rods are connected at both ends, and two vertical rods with top supports are fixed in the middle. The beam-slab co-supporting is achieved through the combination of the two rods. Since the supporting position and supporting angle of the top support are constantly set, this construction method cannot adapt well to the beams and slabs in different positions when supporting the beams and slabs, and cannot support the beams and slabs with a certain inclination angle due to installation errors, which is not conducive to use.

[0003] To this end, the present invention provides a sliding top supporting connection device used in conjunction with a socket-type disc buckle frame. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve the technical problem is as follows: the sliding support connection device used in conjunction with the socket-type disc buckle frame of the present invention comprises two vertical poles, a horizontal pole arranged at the middle position of the two vertical poles, two sliding seats slidably sleeved on the outer peripheral surfaces of the horizontal poles, a sliding seat slidably sleeved on the outer peripheral surfaces of the vertical poles, and a movable support mechanism for supporting the beam plate, and the side of the sliding seats close to each other is fixed to the surfaces of the two sides of the horizontal poles;

[0006] The movable supporting mechanism comprises a sliding extension component and an adjusting support component;

[0007] The adjusting support assembly includes a connecting seat arranged on both sides of the top of the horizontal rod, a top supporting baffle arranged on the top of the connecting seat, a movable shaft rotatably connected to the middle position of the top of the connecting seat, a connecting sleeve fixedly sleeved at the middle position of the outer circumferential surface of the movable shaft, a rotating component acting on the movable shaft, a limiting ring slidably inserted at both sides of the connecting seat, a plurality of magnetic suction grooves evenly arranged on the side away from each other of the limiting rings, a supporting seat fixed on both sides of the bottom of the connecting seat, an insertion shaft slidably inserted at the middle position of the support seat and a sliding component acting on the insertion shaft, and the top of the connecting sleeve is fixed to the surface of the top supporting baffle.

[0008] Preferably, the sliding extension assembly includes a ring slidingly sleeved on both sides of the top of the outer circumferential surface of the horizontal rod, a vertical cylinder fixed to the top of the ring, a first threaded rod rotatably connected to the middle position of the inner cavity of the vertical cylinder, a threaded sleeve threadedly connected to the outer circumferential surface of the first threaded rod, a driving component and a guide component acting on the first threaded rod, and the top of the threaded sleeve is fixed to the surface of the bottom of the connecting seat at an adjacent position.

[0009] Preferably, the sliding extension assembly also includes a plurality of first insertion holes evenly arranged at one end of the outer circumference of the horizontal rod, a first bolt threadedly connected to one end of the ring, interference grooves arranged at both ends of the inner circumference of the ring, and a limit strip inserted into the interference groove, one end of the limit strip being fixed to the outer circumference of the horizontal rod.

[0010] Preferably, the rotating component includes a first circular gear fixedly mounted on both sides of the outer circumferential surface of the movable shaft, a first rack meshingly arranged at the bottom of the first circular gear, a connecting plate fixed at the middle position of the two first racks, and a second threaded rod threadedly connected to one end of the connecting seat, the bottom of the connecting plate is slidingly connected to the inner cavity of the top surface of the connecting seat, one end of the second threaded rod is embedded in the inner cavity of the connecting seat and is rotatably connected to the position where the connecting plate is embedded in the inner cavity of the connecting seat.

[0011] Preferably, the sliding component includes a connecting disk fixed to the side of the plug-in shaft away from the adjacent position limit ring, a spring sleeved on the outer circumference of the plug-in shaft, and an electromagnetic block fixed to the support seat at the bottom of the plug-in shaft at the adjacent position, one side of the spring is fixed to the surface of the adjacent position support seat, and the other side of the spring is fixed to the surface of the connecting disk, the inner cavity of the magnetic suction groove is arranged in an arc shape, and the outer circumference of the inner part of the plug-in shaft embedded in the adjacent position magnetic suction groove is arranged in an arc shape.

[0012] Preferably, the driving component includes a rotating rod rotatably connected to one end of the outer circumference of the vertical cylinder and two bevel gears fixedly sleeved on the outer circumference of the rotating rod and the outer circumference of the first threaded rod at the bottom position of the threaded sleeve, and the two bevel gears are meshingly connected, and the guide component includes limit grooves opened at both ends of the outer circumference of the threaded sleeve and a limiting strip inserted in the limit groove, and the ends of the limiting strips away from each other are fixed to the inner circumference of the vertical cylinder.

[0013] Preferably, the movable supporting mechanism also includes a translation limiting component for limiting the horizontal rod, the translation limiting component includes a movable rod rotatably connected to the inner cavity of the sliding seat at a position on one side of the vertical rod, a third circular gear fixedly sleeved on the outer circumference of one end of the movable rod, a second rack fixed to the inner cavity of the vertical rod, and a conducting component for connecting the two movable rods, the third circular gear is meshingly connected to the second bolt at an adjacent position, the translation limiting component also includes a plurality of second holes evenly opened on the side of the outer circumference of the vertical rod away from each other, a second bolt threadedly connected to the side of the sliding seat away from the horizontal rod, a third threaded rod rotatably connected to the outer circumference of one of the vertical rods at the bottom of the second hole, and the third threaded rod is threadedly connected to one of the sliding seats.

[0014] Preferably, the conduction component includes a rotating shaft rotatably connected to one of the slides located on one side of the movable rod, a pulley fixedly mounted on one end of the outer circumference of the rotating shaft and the other end of the outer circumference of the other movable rod, a connecting belt arranged at a middle position between the two pulleys, and a second circular gear fixedly mounted on the other end of the outer circumference of one of the movable rods and the other end of the outer circumference of the rotating shaft, and the two second circular gears are meshingly connected.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention enables the horizontal rod to move in the vertical direction under the limiting action of the sleeve and the vertical rod, and the vertical tube can slide along the outer circumferential surface of the horizontal rod to adjust the position of the two top supporting baffles to play a supporting role. The top supporting baffle can change its angle under the meshing action of the first rack and the first circular gear, so that the angle of the top supporting baffle can be adjusted to adapt to the beams and slabs with a certain inclination angle due to installation errors, thereby improving the applicability of the device, simplifying the design and construction of beam and slab structure formwork, reducing the difficulty of construction, and solving the pain point of the traditional common support technology that the top supporting position is fixed and the beams with different cross-sections need to be disassembled and then reassembled and fixed.

[0017] 2. When the horizontal rod of the present invention slides in the vertical direction, under the meshing action between the two sets of third circular gears and the second rack, the rotation directions of the two third circular gears are opposite, thereby limiting the horizontal rod, so that it can move smoothly in the vertical direction, thereby avoiding the tilt of the horizontal rod when moving in the vertical direction and affecting the supporting effect on the beam and slab, thereby further improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1It is a schematic diagram of the three-dimensional structure in the front view direction of the present invention;

[0020] Figure 2 The present invention Figure 1 A schematic diagram of the structure enlargement at the center A;

[0021] Figure 3 The present invention Figure 1 A schematic diagram of the structure enlarged at B in the middle;

[0022] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the neutral tube of the present invention;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of a local structure in the present invention;

[0024] Figure 6 The present invention Figure 5 A schematic diagram of the structure enlarged at C in the middle;

[0025] Figure 7 It is a schematic diagram of a three-dimensional cross-sectional structure of a local structure in the present invention;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure in the rearward direction of the present invention;

[0027] Fig. 9 The present invention Figure 8 Enlarged schematic diagram of the structure at D in the middle.

[0028] In the figure: 1, vertical rod; 2, horizontal rod; 3, sliding seat; 4, collar; 5, vertical tube; 6, limit strip; 7, abutment groove; 8, first plug hole; 9, first bolt; 10, first threaded rod; 11, threaded sleeve; 12, limit groove; 13, limit strip; 14, rotating rod; 15, bevel gear; 16, connecting seat; 17, top support baffle; 18, movable shaft; 19, connecting sleeve; 20, first circular gear; 21, first gear 1. The second threaded rod; 22. The second threaded rod; 23. The connecting plate; 24. The limiting ring; 25. The magnetic suction groove; 26. The supporting seat; 27. The plug-in shaft; 28. The connecting plate; 29. ​​The spring; 30. The electromagnetic block; 31. The second plug hole; 32. The second bolt; 33. The third threaded rod; 34. The second rack; 35. The rotating shaft; 36. The pulley; 37. The connecting belt; 38. The movable rod; 39. The second circular gear; 40. The third circular gear. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Embodiment 1:

[0031] like Figure 1-9 As shown, a sliding jacking connection device used in conjunction with a socket-type disc buckle frame according to an embodiment of the present invention comprises two vertical poles 1, a horizontal pole 2 arranged at a middle position between the two vertical poles 1, two slide seats 3 slidably sleeved on the outer circumference of the horizontal pole 2, the slide seat 3 slidably sleeved on the outer circumference of the vertical pole 1, and a movable jacking mechanism for supporting the beam plate, and the sides of the slide seats 3 close to each other are fixed to the surfaces of both sides of the horizontal pole 2;

[0032] When in use, the device used in conjunction with the socket-type disc-type frame is used as the formwork support, which can greatly reduce the amount of frame uprights, more fully utilize the high stability and large bearing capacity of the load-bearing disc-type frame, and ensure the axial transmission of the load, effectively simplify the design and construction of beam and slab structure formwork, reduce construction difficulty, save materials, and avoid uneven settlement caused by different loads on the bottom of the beam and the bottom of the slab. The device can slide along the outer peripheral surface of the upright 1 through the slide 3, so that the height of the horizontal rod 2 in the vertical direction can be adjusted, so that the movable jacking mechanism on both sides of the top of the horizontal rod 2 can be moved to a position close to the required support position, and the movable jacking mechanism can adjust the support position in the horizontal direction, and can adapt to the inclination angle of the support surface during support.

[0033] like Figure 1-9 As shown, the movable jacking mechanism includes a sliding extension assembly and an adjustment support assembly;

[0034] The adjustment support assembly includes a connecting seat 16 arranged on both sides of the top of the horizontal rod 2, a top supporting baffle 17 arranged on the top of the connecting seat 16, a movable shaft 18 rotatably connected to the middle position of the top of the connecting seat 16, a connecting sleeve 19 fixedly sleeved at the middle position of the outer circumference of the movable shaft 18, a rotating component acting on the movable shaft 18, a limiting ring 24 slidably inserted at both sides of the connecting seat 16, a plurality of magnetic suction grooves 25 evenly arranged on the side away from each other of the limiting ring 24, a supporting seat 26 fixed on both sides of the bottom of the connecting seat 16, an inserting shaft 27 slidably inserted at the middle position of the supporting seat 26, and a sliding fixing component acting on the inserting shaft 27, and the top of the connecting sleeve 19 is fixed to the surface of the top supporting baffle 17;

[0035] The movable shaft 18 is ordered to rotate under the action of the rotating component, so that the angle of the top supporting baffle 17 can change, so that it can adapt to the beam and slab with a certain inclination angle due to installation errors, thereby improving the applicability of the device, and in this process, the movement trajectory of the top supporting baffle 17 can be limited by the limit ring 24 to make its angle change process more stable, and the insertion shaft 27 can be embedded in the interior of the magnetic suction groove 25 at the adjacent position under the action of the sliding component, so that the limit ring 24 can be limited, so that it can play a supporting and limiting role from the four corners of the top supporting baffle 17 to improve the support stability of the top supporting baffle 17.

[0036] like Figure 1-9 As shown, the rotating component includes a first circular gear 20 fixedly sleeved on both sides of the outer circumference of the movable shaft 18, a first rack 21 meshingly arranged at the bottom of the first circular gear 20, a connecting plate 23 fixed at the middle position of the two first racks 21, and a second threaded rod 22 threadedly connected to one end of the connecting seat 16, the bottom of the connecting plate 23 is slidably connected to the inner cavity of the top surface of the connecting seat 16, one end of the second threaded rod 22 is embedded in the inner cavity of the connecting seat 16 and is rotatably connected with the position where the connecting plate 23 is embedded in the inner cavity of the connecting seat 16;

[0037] By rotating the second threaded rod 22, the inner cavity of the connecting seat 16 can play a role of resisting and limiting the connecting plate 23, so that when the second threaded rod 22 and the connecting seat 16 extend in the horizontal direction through the cooperation of the threaded structure, the connecting plate 23 can be driven to move in the horizontal direction, so that the first rack 21 can move in the horizontal direction and mesh with the first circular gear 20, so that the movable shaft 18 can rotate and the connecting sleeve 19 can change its angle, thereby driving the top support baffle 17 to change its angle.

[0038] like Figure 1-9 As shown, the sliding fixing component includes a connecting disk 28 fixed to the side of the plug shaft 27 away from the adjacent position limit ring 24, a spring 29 sleeved on the outer circumference of the plug shaft 27, and an electromagnetic block 30 fixed to the support seat 26 at the bottom of the plug shaft 27 at the adjacent position. One side of the spring 29 is fixed to the surface of the adjacent position support seat 26, and the other side of the spring 29 is fixed to the surface of the connecting disk 28. The inner cavity of the magnetic suction groove 25 is set in an arc shape, and the outer circumference of the inner part of the plug shaft 27 embedded in the adjacent position magnetic suction groove 25 is set in an arc shape;

[0039] Before adjusting the angle of the top support baffle 17, first close the electromagnetic block 30. When the limit ring 24 rotates, the inner cavity of the magnetic suction groove 25 will conflict with the arc surface of the plug-in shaft 27 embedded in the inner cavity of the magnetic suction groove 25, so that the plug-in shaft 27 slides in the horizontal direction, so that the connecting plate 28 can stretch the adjacent position spring 29 to deform it, and after the top support baffle 17 is adjusted to an adaptive angle, the plug-in shaft 27 can be driven by the connecting plate 28 to embed into another magnetic suction groove 25 under the action of the rebound force, and the electromagnetic block 30 is turned on so that the plug-in shaft 27 can be in a fixed state under the magnetic attraction of the plug-in shaft 27 and the surface of the electromagnetic block 30, so that the limit ring 24 can be limited to improve the stability of the top support baffle 17 when supporting.

[0040] like Figure 1-9As shown, the sliding extension assembly includes a collar 4 slidably sleeved on both sides of the top of the outer circumference of the horizontal rod 2, a vertical cylinder 5 fixed to the top of the collar 4, a first threaded rod 10 rotatably connected to the middle position of the inner cavity of the vertical cylinder 5, a threaded sleeve 11 threadedly connected to the outer circumference of the first threaded rod 10, a driving component and a guide component acting on the first threaded rod 10, and the top of the threaded sleeve 11 is fixed to the surface of the bottom of the connecting seat 16 at an adjacent position;

[0041] By driving the first threaded rod 10, the first threaded rod 10 can be in a rotating state, so that the threaded sleeve 11 can move in the vertical direction under the limiting action of the guide component and the cooperation of the threaded structure between the threaded sleeve 11 and the first threaded rod 10, so that the height of the top support baffle 17 can be adjusted, so that the top support baffle 17 can be close to the height of the support. Since the ring 4 can slide on the outer peripheral surface of the horizontal rod 2, the support position of the support assembly in the horizontal direction can be adjusted, thereby solving the pain point of the traditional common support technology that the top support position is fixed and the beams with different cross-sections need to be disassembled and then reassembled and fixed.

[0042] like Figure 1-9 As shown, the sliding extension assembly also includes a plurality of first insertion holes 8 uniformly opened at one end of the outer circumference of the horizontal rod 2, a first bolt 9 threadedly connected to one end of the collar 4, abutment grooves 7 opened at both ends of the inner circumference of the collar 4, and a limit bar 6 inserted in the inside of the limit groove 7, one end of the limit bar 6 is fixed to the outer circumference of the horizontal rod 2;

[0043] By sliding the collar 4 to slide on the outer circumference of the horizontal rod 2, the position of the support assembly in the horizontal direction can be adjusted, and the first bolt 9 is rotated to extend in the horizontal direction and embed into the interior of the first plug hole 8 at the adjacent position in cooperation with the threaded structure of the collar 4, so that the collar 4 can be positioned. When the collar 4 slides in the horizontal direction, the collar 4 can slide smoothly in the horizontal direction under the interference and limiting effect of the inner wall of the interference groove 7 and the surface of the limit strip 6.

[0044] like Figure 1-9 As shown, the driving component includes a rotating rod 14 rotatably connected to one end of the outer circumference of the vertical cylinder 5 and two bevel gears 15 fixedly sleeved on the outer circumference of the rotating rod 14 and the outer circumference of the first threaded rod 10 at the bottom of the threaded sleeve 11, and the two bevel gears 15 are meshingly connected;

[0045] One of the bevel gears 15 can be rotated by rotating the rotating rod 14 , so that the first threaded rod 10 can be in a rotating state under the meshing action between the two bevel gears 15 .

[0046] like Figure 1-9As shown, the guide component includes limit grooves 12 provided at both ends of the outer circumference of the threaded sleeve 11 and limit strips 13 inserted into the limit grooves 12, and the ends of the limit strips 13 that are away from each other are fixed to the inner circumference of the vertical tube 5;

[0047] When the threaded sleeve 11 is driven by the threaded structure of the first threaded rod 10 , the inner wall of the limiting groove 12 will conflict with the limiting strip 13 , so that the threaded sleeve 11 can only move in the vertical direction, thereby limiting the movement trajectory of the threaded sleeve 11 .

[0048] Embodiment 2:

[0049] The above method solves the problem that the beam-slab support cannot be well adapted to the beam-slabs at different positions and the beam-slabs with a certain tilt angle due to installation errors. However, in actual use, the horizontal rod 2 is prone to tilt when the sliding horizontal rod 2 adjusts its height, which affects the supporting effect of the movable jacking mechanism.

[0050] like Figures 1 to 9 As shown in Comparative Example 1, another embodiment of the present invention is:

[0051] For this reason, Figures 1 to 9 As shown, the movable supporting mechanism also includes a translation limiting assembly for limiting the horizontal rod 2, the translation limiting assembly includes a movable rod 38 rotatably connected to the inner cavity of the slide seat 3 at a position on one side of the vertical rod 1, a third circular gear 40 fixedly sleeved on the outer circumference of one end of the movable rod 38, a second rack 34 fixed to the inner cavity of the vertical rod 1, and a conducting component for connecting the two movable rods 38, and the third circular gear 40 is meshedly connected with the second bolt 32 at the adjacent position;

[0052] When the user slides the horizontal rod 2 in the vertical direction, the slide 3 can move vertically upward along the outer circumference of the adjacent vertical rod 1, so that the horizontal rod 2 can be close to the height of the support position. When the horizontal rod 2 moves vertically, the second rack 34 will mesh with the third circular gear 40, so that the pulley 36 can be in a rotating state. Since the two third circular gears 40 can make synchronous rotation movements in opposite directions under the action of the transmission component during this process, the movement speeds of both sides of the horizontal rod 2 remain the same when it moves vertically, so that the horizontal rod 2 will not deviate when it moves vertically.

[0053] like Figures 1 to 9As shown, the translation limiting assembly also includes a plurality of second insertion holes 31 evenly opened on the outer circumference of the vertical pole 1 and away from each other, a second bolt 32 threadedly connected to the side of the slide 3 away from the horizontal rod 2, and a third threaded rod 33 rotatably connected to the outer circumference of one of the vertical poles 1 at the bottom of the second insertion hole 31, and the third threaded rod 33 is threadedly connected to one of the slides 3;

[0054] When the horizontal rod 2 moves in the vertical direction and is at the required height, by rotating the second bolt 32, the second bolt 32 can be embedded in the second socket 31 at the adjacent position under the cooperation of the threaded structure between the slide 3 at the adjacent position, so as to limit the horizontal rod 2 and make it firmly placed at the corresponding height. By rotating the third threaded rod 33, the slide 3 can move smoothly in the vertical direction under the resistance and limiting effect of the vertical rod 1 and the cooperation of the threaded structure between the third threaded rod 33, so as to drive the horizontal rod 2 to move smoothly in the vertical direction.

[0055] like Figures 1 to 9 As shown, the transmission component includes a rotating shaft 35 rotatably connected to one of the slide seats 3 located on one side of the movable rod 38, a pulley 36 fixedly sleeved on one end of the outer circumference of the rotating shaft 35 and the other end of the outer circumference of the other movable rod 38, a connecting belt 37 arranged at a middle position between the two pulleys 36, and a second circular gear 39 fixedly sleeved on the other end of the outer circumference of one of the movable rods 38 and the other end of the outer circumference of the rotating shaft 35, and the two second circular gears 39 are meshingly connected;

[0056] When one of the movable rods 38 rotates, the meshing action between the two second circular gears 39 orders the rotating shaft 35 to rotate at the same speed but in the opposite direction, thereby driving one of the pulleys 36 to rotate. Under the connecting action of the connecting belt 37, the two movable rods 38 can rotate in opposite directions but at the same speed, thereby causing the two third circular gears 40 to rotate in opposite directions but at the same speed. When the third circular gear 40 meshes with the second rack 34, the movement speeds on both sides of the horizontal rod 2 are the same, thereby ensuring that the horizontal rod 2 will not deviate when moving in the vertical direction.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

Claims

1. A sliding top support connection device for use with a socket-type buckle frame, comprising two vertical rods (1), a horizontal rod (2) arranged at a middle position between the two vertical rods (1), two sliding seats (3) slidably sleeved on the outer peripheral surfaces of the horizontal rods (2), and a sliding seat (3) slidably sleeved on the outer peripheral surfaces of the vertical rods (1), characterized in that: It also includes a movable supporting mechanism for supporting the beam plate, and the sides of the sliding seats (3) close to each other are fixed to the surfaces of the two sides of the horizontal rod (2); The movable supporting mechanism comprises a sliding extension component and an adjusting support component; The adjustable support assembly comprises a connecting seat (16) arranged on both sides of the top of the horizontal rod (2), a top supporting baffle (17) arranged on the top of the connecting seat (16), a movable shaft (18) rotatably connected to the middle position of the top of the connecting seat (16), a connecting sleeve (19) fixedly sleeved at the middle position of the outer peripheral surface of the movable shaft (18), a rotating component acting on the movable shaft (18), a limiting ring (24) slidably inserted at the positions on both sides of the connecting seat (16), a plurality of magnetic suction grooves (25) evenly arranged on the side away from each other of the limiting ring (24), a supporting seat (26) fixed on both sides of the bottom of the connecting seat (16), an inserting shaft (27) slidably inserted at the middle position of the supporting seat (26), and a sliding fixing component acting on the inserting shaft (27), and the top of the connecting sleeve (19) is fixed to the surface of the top supporting baffle (17).

2. A sliding top supporting connection device for use with a socket-type buckle frame according to claim 1, characterized in that: The sliding extension assembly comprises a ring (4) slidably mounted on both sides of the top of the outer peripheral surface of the horizontal rod (2), a vertical cylinder (5) fixed to the top of the ring (4), a first threaded rod (10) rotatably connected to the middle position of the inner cavity of the vertical cylinder (5), a threaded sleeve (11) threadedly connected to the outer peripheral surface of the first threaded rod (10), a driving component and a guiding component acting on the first threaded rod (10), and the top of the threaded sleeve (11) is fixed to the surface of the bottom of the connecting seat (16) at an adjacent position.

3. A sliding top supporting connection device for use with a socket-type buckle frame according to claim 2, characterized in that: The sliding extension assembly also includes a plurality of first insertion holes (8) uniformly arranged at one end of the outer circumference of the horizontal rod (2), a first bolt (9) threadedly connected to one end of the collar (4), abutment grooves (7) arranged at both ends of the inner circumference of the collar (4), and a limit strip (6) inserted into the inside of the limit strip (7), one end of the limit strip (6) being fixed to the outer circumference of the horizontal rod (2).

4. The sliding support connection device used in conjunction with a socket-type buckle frame according to claim 1 is characterized in that: The rotating component comprises a first circular gear (20) fixedly sleeved on both sides of the outer circumferential surface of the movable shaft (18), a first rack (21) meshingly arranged at the bottom of the first circular gear (20), a connecting plate (23) fixed at a middle position between the two first racks (21), and a second threaded rod (22) threadedly connected to one end of the connecting seat (16), the bottom of the connecting plate (23) is slidably connected to the inner cavity of the top surface of the connecting seat (16), and one end of the second threaded rod (22) is embedded in the inner cavity of the connecting seat (16) and is rotatably connected to the position where the connecting plate (23) is embedded in the inner cavity of the connecting seat (16).

5. The sliding support connection device used in conjunction with a socket-type buckle frame according to claim 1 is characterized in that: The sliding fixing component comprises a connecting disk (28) fixed to the side of the plug shaft (27) away from the adjacent position limiting ring (24), a spring (29) sleeved on the outer peripheral surface of the plug shaft (27), and an electromagnetic block (30) fixed to the support seat (26) at the bottom of the adjacent position plug shaft (27), one side of the spring (29) is fixed to the surface of the adjacent position support seat (26), and the other side of the spring (29) is fixed to the surface of the connecting disk (28), the inner cavity of the magnetic suction groove (25) is arranged in an arc shape, and the outer peripheral surface of the inner part of the plug shaft (27) embedded in the adjacent position magnetic suction groove (25) is arranged in an arc shape.

6. The sliding support connection device used in conjunction with the socket-type buckle frame according to claim 3 is characterized in that: The driving component comprises a rotating rod (14) rotatably connected to one end of the outer circumference of the vertical cylinder (5) and two bevel gears (15) fixedly sleeved on the outer circumference of the rotating rod (14) and the outer circumference of the first threaded rod (10) at the bottom of the threaded sleeve (11), and the two bevel gears (15) are meshingly connected. The guiding component comprises limiting grooves (12) opened at both ends of the outer circumference of the threaded sleeve (11) and limiting strips (13) inserted in the limiting grooves (12), and the ends of the limiting strips (13) away from each other are fixed to the inner circumference of the vertical cylinder (5).

7. The sliding support connection device used in conjunction with the socket-type buckle frame according to claim 4 is characterized in that: The movable supporting mechanism also includes a translation limiting component for limiting the horizontal rod (2), the translation limiting component including a movable rod (38) rotatably connected to the inner cavity of the slide seat (3) at a position on one side of the vertical rod (1), a third circular gear (40) fixedly sleeved on the outer circumference of one end of the movable rod (38), a second rack (34) fixed to the inner cavity of the vertical rod (1) and a conducting component for connecting two movable rods (38), the third circular gear (40) being meshingly connected to the second bolt (32) at adjacent positions, the translation limiting component also includes a plurality of second jacks (31) uniformly arranged on the outer circumference of the vertical rod (1) away from each other, a second bolt (32) threadedly connected to the side of the slide seat (3) away from the horizontal rod (2), and a third threaded rod (33) rotatably connected to the outer circumference of one of the vertical rods (1) at the bottom of the second jack (31), the third threaded rod (33) being threadedly connected to one of the slide seats (3).

8. The sliding support connection device used in conjunction with the socket-type buckle frame according to claim 7 is characterized in that: The transmission component comprises a rotating shaft (35) rotatably connected to one of the slide seats (3) located on one side of the movable rod (38), a pulley (36) fixedly sleeved on one end of the outer circumference of the rotating shaft (35) and the other end of the outer circumference of the other movable rod (38), a connecting belt (37) arranged at a middle position between the two pulleys (36), and a second circular gear (39) fixedly sleeved on the other end of the outer circumference of one of the movable rods (38) and the other end of the outer circumference of the rotating shaft (35), and the two second circular gears (39) are arranged in meshing connection.

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