Overhanging type scaffold spring layer tie reinforcing device

Abstract

The overhanging type scaffold spring layer tying reinforcing device comprises a vertical rod assembling cylinder used for being connected with a vertical rod body in an inserted mode, and a transverse rod assembling cylinder is fixedly connected to the middle of one side of the vertical rod assembling cylinder and used for being connected with a transverse rod body in an inserted mode; positioning assemblies are assembled at the top and the bottom of the vertical rod assembly cylinder and one end, far away from the vertical rod assembly cylinder, of the cross rod assembly cylinder; the guide assemblies are assembled among the multiple positioning assemblies and used for being matched with the positioning assemblies to lock the vertical rod main body and the cross rod main body; the top end of one side of the bearing plate is fixedly connected with the bearing plate, and the outer side of the bearing plate is fixedly connected with a supporting shaft rod. Through structural cooperation of the positioning assembly and the guiding assembly, after the vertical rod body and the cross rod body are assembled for the first time, the vertical rod body and the cross rod body can be effectively locked in cooperation with controllable overturning of the locking clamping plate, and the application stability of the vertical rod body and the cross rod body is greatly guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of scaffold reinforcement, in particular to a cantilevered scaffold leap layer tie-in reinforcement device. BACKGROUND

[0002] The cantilevered scaffold is a common safety facility in construction sites, which transmits the weight of the scaffold and the construction load to the building structure through the anchor points or supports pre-set on the floor, beams or walls of the building, so as to realize cantilevering. Through reasonable design and standardized use, the safety of construction personnel can be effectively ensured. In the process of splicing, the cantilevered scaffold needs to be provided with a reinforcing device at the splicing position to ensure the structural strength of the splicing position. However, the reinforcing device in the prior art needs to be installed by means of connecting members such as bolts. Since the connecting members are independent of each other, a lot of time is consumed in the installation process, making it difficult for the scaffold to be quickly put into use.

[0003] Therefore, the present application provides a cantilevered scaffold leap layer tie-in reinforcement device to solve the above problems. SUMMARY

[0004] In view of the shortcomings of the prior art, the present application provides a cantilevered scaffold leap layer tie-in reinforcement device to solve the above problems.

[0005] To achieve the above purpose, the present application is implemented by the following technical scheme: a cantilevered scaffold leap layer tie-in reinforcement device, comprising: A vertical rod assembly cylinder is used for inserting a vertical rod body, a horizontal rod assembly cylinder is fixedly connected to the middle part of one side of the vertical rod assembly cylinder, the horizontal rod assembly cylinder is used for inserting a horizontal rod body, and a positioning assembly is assembled at the top and bottom of the vertical rod assembly cylinder and the end of the horizontal rod assembly cylinder away from the vertical rod assembly cylinder. A guide assembly is assembled between a plurality of positioning assemblies and is used for locking the vertical rod body and the horizontal rod body in cooperation with the positioning assembly. A bearing plate is fixedly connected to the top end of one side of the bearing plate, a support shaft is fixedly connected to the outer side of the bearing plate, a linkage assembly is assembled on the outer side of the support shaft, and the linkage assembly is used for assisting in supporting the vertical rod body and providing power required by the guide assembly. A locking assembly is assembled at the bottom end of the bearing plate and is used for locking the linkage assembly.

[0006] Preferably, the positioning assembly comprises: The positioning cylinder is fixedly connected at the top of the vertical rod assembly cylinder or the bottom of the vertical rod assembly cylinder or the end of the horizontal rod assembly cylinder away from the vertical rod assembly cylinder, a notch is formed in the outer side of the positioning cylinder, and a carrying rod is fixedly connected at one end of the notch. An extension plate is fixedly connected at the end of the stop clamping plate away from the carrying rod, and an assembly rod A is fixedly connected at the middle of the extension plate.

[0007] Preferably, the guide assembly comprises: A guide plate is fixedly connected at one end of the vertical rod assembly cylinder, a displacement plate is slidably connected to the guide plate, a guide plate is fixedly connected at the end of the displacement plate away from the vertical rod assembly cylinder, and a guide groove is formed in the middle of the guide plate. An extension frame is fixedly connected at one side of the bottom of the guide plate, a guide plate is fixedly connected at the top end and the bottom end of the guide plate and the end of the extension frame away from the guide plate, and an assembly rod B is rotatably connected to the outer side of each assembly rod B, and the ends of the three push rods away from the assembly rod B are rotatably connected to the three assembly rods A.

[0008] Preferably, the linkage assembly comprises: Two reinforcing plates are rotatably connected to the outer side of the support shaft, and the two reinforcing plates are arranged in a cross shape, two linkage columns are fixedly connected to the two ends of each reinforcing plate, and the linkage columns are movably connected inside the corresponding guide grooves. A limiting rod is fixedly connected inside the linkage column, displacement push plates are slidably connected to the two ends of the outer side of the limiting rod, a helical spring is fixedly connected between the two displacement push plates, relief grooves are formed at the two sides of the end of the linkage column away from the reinforcing plate, and stop blocks are slidably connected inside the two relief grooves, and one end of each stop block inside the linkage column is fixedly connected to the two displacement push plates.

[0009] Preferably, the locking assembly comprises: An adjusting plate is fixedly connected to the side of the bearing plate, a receiving groove A is formed at the bottom end of the side of the adjusting plate, a locking rod is fixedly connected to the side of the adjusting plate close to the receiving groove A, the end of the locking rod away from the adjusting plate penetrates through the receiving groove A, a threaded section is formed in the outer side of the locking rod, and a stop cylinder is threadedly connected to the outer side of the threaded section. Two insertion rods are fixedly connected to the two ends of the adjusting plate, receiving grooves B are formed in the middle of the two reinforcing plates, and the two insertion rods are movably connected inside the two receiving grooves B.

[0010] Preferably, a stop plate is fixedly connected to the top end and the bottom end inside the vertical rod assembly cylinder and the inside of the horizontal rod assembly cylinder, and a buffer pad is fixedly connected to the stop plate.

[0011] Preferably, the displacement plate is fixedly connected with a linear slide bar on the side close to the guide plate, the guide plate is provided with a linear sliding groove on the side close to the displacement plate, and the linear slide bar is further slidably connected in the linear sliding groove.

[0012] Preferably, the guide plate is fixedly connected with a clamping column on the middle of the side close to the displacement plate, the middle of the displacement plate is provided with a waist hole, two ends of the waist hole are provided with stability holes, and the clamping column is in clamping connection with the stability holes.

[0013] Preferably, the stop block is provided with a pressure receiving inclined surface on the side away from the displacement push plate, and the pressure receiving inclined surface is provided with a wear-resistant layer.

[0014] Preferably, the stop block is provided with a plurality of support holes on the side away from the pressure receiving inclined surface, and each support hole is provided with a ball bearing in the inside.

[0015] Beneficial effects The present application provides a cantilever type scaffold leap layer pull tie reinforcing device. Compared with the prior art, the following beneficial effects are achieved: The cantilever type scaffold leap layer pull tie reinforcing device, through the structural cooperation of the positioning assembly and the guide assembly, can realize effective locking of the vertical rod body and the horizontal rod body after the initial assembly of the vertical rod body and the horizontal rod body, and cooperate with the controllable overturning of the stop clamping plate, greatly guaranteeing the application stability of the vertical rod body and the horizontal rod body.

[0016] The cantilever type scaffold leap layer pull tie reinforcing device, through the structural cooperation of the supporting shaft and the linkage assembly, can realize synchronous displacement between the guide plates in the same group, ensuring the connection stability while greatly shortening the on-site assembly time, so that the whole can be put into use more quickly. The cantilever type scaffold leap layer pull tie reinforcing device, through the differential arrangement of the two reinforcing plates, can not only complete effective pushing of the guide plates in the same group, but also can strengthen the structural strength between the vertical rod assembly barrels in the same group, ensuring the application effect of the vertical rod assembly barrels. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall schematic view of the present application; Figure 2 is a separated structure schematic view of the guide assembly and the linkage assembly of the present application; Figure 3 is an assembly schematic view of the positioning assembly of the present application; Figure 4 is an internal structure schematic view of the vertical rod assembly barrel of the present application; Figure 5 is an assembly structure schematic view of the stop clamping plate of the present application; Figure 6is the separation structure diagram of the guide plate and the displacement plate of the present application; Figure 7 is the assembly diagram of the support shaft rod and the reinforcing plate of the present application; Figure 8 is the internal structure diagram of the linkage column of the present application; Figure 9 is the separation diagram of the linkage column and the limiting rod of the present application; Figure 10 is the separation structure diagram of the support shaft rod and the reinforcing plate of the present application; Figure 11 is the connection structure diagram of the threaded segment and the stop cylinder of the present application; Figure 12 is the assembly diagram of the vertical rod main body and the horizontal rod main body of the present application.

[0018] Fig. 1, vertical rod assembly cylinder; 2, horizontal rod assembly cylinder; 3, positioning assembly; 4, guide assembly; 5, bearing plate; 6, support shaft rod; 7, linkage assembly; 8, locking assembly; 9, positioning cylinder; 10, notch; 11, carrying rod; 12, stop clamp plate; 13, extension plate; 14, assembly rod A; 15, guide plate; 16, displacement plate; 17, guide plate; 18, guide groove; 19, extension frame; 20, assembly rod B; 21, push rod; 22, straight line slide; 23, straight line slide groove; 24, clamping column; 25, waist hole; 26, stability hole; 27, reinforcing plate; 28, linkage column; 29, limiting rod; 30, displacement push plate; 31, helical spring; 32, stop block; 33, pressure inclined surface; 34, avoidance groove; 35, adjusting plate; 36, containing groove A; 37, matching lock rod; 38, threaded segment; 39, stop cylinder; 40, plug rod; 41, containing groove B; 42, vertical rod main body; 43, horizontal rod main body. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0020] Embodiment one: Please refer to Figures 1-4 , a cantilever type scaffold leap layer tie-in reinforcing device, comprising: The vertical rod assembly cylinder 1 is used for inserting the vertical rod main body 42, the horizontal rod assembly cylinder 2 is fixedly connected to the middle part of one side of the vertical rod assembly cylinder 1, the horizontal rod assembly cylinder 2 is used for inserting the horizontal rod main body 43, and the positioning assembly 3 is assembled at the top and bottom of the vertical rod assembly cylinder 1 and the end of the horizontal rod assembly cylinder 2 away from the vertical rod assembly cylinder 1. A guide assembly 4 is assembled between the plurality of positioning assemblies 3, and is used to lock the vertical rod body 42 and the horizontal rod body 43 in cooperation with the positioning assemblies 3; A bearing plate 5 is fixedly connected at one side of the top end of the bearing plate 5, and the outer side of the bearing plate 5 is fixedly connected with a support shaft 6, and the outer side of the support shaft 6 is assembled with a linkage assembly 7, which is used to assist in supporting the vertical rod body 42 and providing the power required by the guide assembly 4; A locking assembly 8 is assembled at the bottom end of the bearing plate 5, and is used to lock the linkage assembly 7; In this embodiment, the material of the vertical rod assembly cylinder 1 can be: Carbon steel, which has high strength and good bearing capacity, can greatly ensure the stability of the application of the vertical rod assembly cylinder 1; Please refer to Figure 4 In this embodiment, the top end and the bottom end inside the vertical rod assembly cylinder 1 and the inside of the horizontal rod assembly cylinder 2 are fixedly connected with baffles, and the baffles are fixedly connected with buffer pads; In more detail, through the setting of the baffle, the assembly position of the vertical rod body 42 and the horizontal rod body 43 can be fed back, and when the vertical rod body 42 and the horizontal rod body 43 are in contact with the vertical rod body 42, it means that the vertical rod body 42 and the horizontal rod body 43 have reached the assembly position; Please refer to Figure 4 In this embodiment, the positioning assembly 3 includes: A positioning cylinder 9 is fixedly connected to the top of the vertical rod assembly cylinder 1 or the bottom of the vertical rod assembly cylinder 1 or the end of the horizontal rod assembly cylinder 2 away from the vertical rod assembly cylinder 1, and the outer side of the positioning cylinder 9 is provided with a notch 10, and one end of the notch 10 is fixedly connected with a mounting rod 11, and the outer side of the mounting rod 11 is fixedly connected with a stop clamping plate 12; An extension plate 13 is fixedly connected to the end of the stop clamping plate 12 away from the mounting rod 11, and the middle of the extension plate 13 is fixedly connected with an assembly rod A 14; Please refer to Figure 5 In this embodiment, the stop clamping plate 12 is in an arc shape, and through the shape characteristics of the stop clamping plate 12, the stop clamping plate 12 can be in contact with the vertical rod body 42 and the horizontal rod body 43 in a larger range, so as to stably position the vertical rod body 42 or the horizontal rod body 43 between the positioning cylinder 9 and the stop clamping plate 12; In more detail, the inner sides of the positioning cylinder 9 and the stop clamping plate 12 are both provided with anti-skid lines, and the shape of the anti-skid lines can be: Strip-shaped, a series of parallel strip-shaped protrusions are formed, which can provide uniform friction and are easy to manufacture and have low cost; V-shaped, the V-shaped lines can help to embed the fixed object under pressure and increase the friction; Point, composed of many small points, can provide more contact points, greatly increasing the friction when contact; Grid, formed by intersecting lines into a grid pattern, providing uniform friction distribution; Please refer to Figure 6 In this embodiment, the guide assembly 4 comprises: The guide plate 15 is fixedly connected to one end of the vertical rod assembly cylinder 1, and the displacement plate 16 is slidingly connected to the guide plate 15. The guide plate 17 is fixedly connected to the end of the displacement plate 16 away from the vertical rod assembly cylinder 1. The middle part of the guide plate 17 is provided with a guide groove 18; The extension frame 19 is fixedly connected to one side of the bottom of the guide plate 17. The top end and the bottom end of the guide plate 17 and the end of the extension frame 19 away from the guide plate 17 are all fixedly connected with the assembly rod B 20. The outer side of each assembly rod B 20 is rotatably connected with the push rod 21, and the ends of the three push rods 21 away from the assembly rod B 20 are rotatably connected with the three assembly rods A 14 respectively; Please refer to Figure 6 In this embodiment, the straight line slide 22 is fixedly connected to one side of the displacement plate 16 close to the guide plate 15. The straight line slide groove 23 is provided on one side of the guide plate 15 close to the displacement plate 16, and the straight line slide 22 is also slidingly connected in the inside of the straight line slide groove 23; In more detail, through the setting of the straight line slide 22 and the straight line slide groove 23, the displacement of the displacement plate 16 can be effectively guided, so that uncontrollable displacement of the displacement plate 16 is avoided, and the stability of the application of the guide plate 17 is greatly guaranteed; Furthermore, the cross-sectional shape of the straight line slide 22 and the straight line slide groove 23 is all H-shaped. Through the shape characteristics of the straight line slide 22 and the straight line slide groove 23, the displacement of the displacement plate 16 can be accurately guided, so that the straight line type of the displacement plate 16 in the movement process can be guaranteed, and the error caused by inaccurate guidance can be reduced; Furthermore, a plurality of steel balls are movably connected to the side of the straight line slide 22 away from the displacement plate 16. Through the setting of the steel balls, the straight line slide 22 and the straight line slide groove 23 can have a rolling friction relationship. Compared with sliding friction, the friction coefficient between the straight line slide 22 and the straight line slide groove 23 is greatly reduced, the movement resistance is reduced, and the adjustment efficiency of the displacement plate 16 is improved; It can be understood that the materials of the straight line slide 22 and the displacement plate 16 are all steel. Through the material characteristics of the straight line slide 22 and the displacement plate 16, the straight line slide 22 and the displacement plate 16 can have high structural strength and impact resistance. Even under heavy load, good stability can be maintained.

[0021] In other embodiments, the cross-sectional shape of the straight line slide 22 and the straight line slide groove 23 can also be T-shaped or dovetail-shaped; Please refer toFigure 6 In the embodiment, the middle part of the guide plate 15 close to the displacement plate 16 is fixedly connected with a clamping column 24, the middle part of the displacement plate 16 is provided with a waist hole 25, both ends of the waist hole 25 are provided with a stabilizing hole 26, and the clamping column 24 is connected with the stabilizing hole 26 in a clamping manner; In detail, the height of the waist hole 25 is less than the diameter of the clamping column 24, through the size change of the clamping column 24 and the waist hole 25, when the waist hole 25 is close to the clamping column 24, the waist hole 25 can be extruded by the clamping column 24, so as to expand the waist hole 25, avoid interference with the displacement of the displacement plate 16, and after the displacement plate 16 is adjusted to a specified range, the clamping column 24 will pass through the waist hole 25 and move into the other stabilizing hole 26, so as to lock the position of the guide plate 17; Please refer to Figure 8 In the embodiment, the side of the stop block 32 away from the displacement push plate 30 is provided with a pressure receiving inclined surface 33, and the pressure receiving inclined surface 33 is provided with a wear-resistant layer; In detail, through the arrangement of the pressure receiving inclined surface 33, before the linkage column 28 moves into the guide groove 18, the pressure receiving inclined surface 33 will first contact the guide plate 17, and as the linkage column 28 continues to advance, the guide groove 18 can extrude the pressure receiving inclined surface 33, so as to make the stop block 32 move to the inside of the linkage column 28 under the support of the displacement push plate 30 and the limiting rod 29, until the linkage column 28 can move into the inside of the guide groove 18, and in the process of displacement of the stop block 32, the displacement of the displacement push plate 30 at the limiting rod 29 will drive the deformation of the spiral spring 31, and after the linkage column 28 passes through the guide groove 18, as the stop block 32 loses extrusion, the displacement push plate 30 will be pushed by the elastic potential energy of the spiral spring 31, so as to make the stop block 32 move out of the avoiding groove 34, so as to cooperate with the blocking of the linkage column 28 by the reinforcing plate 27, to avoid the disengagement of the linkage column 28 from the guide groove 18.

[0022] In the embodiment, the material of the wear-resistant layer is made of natural rubber, nitrile rubber, neoprene, butyl rubber, synthetic rubber or composite materials thereof, through the material properties of the wear-resistant layer, good elasticity can be obtained, so as to absorb energy when impacted, and the friction and impact when the straight line sliding strip 22 contacts the guide groove 18 can be reduced; Please refer to Figure 7 In the embodiment, the linkage assembly 7 comprises: Two reinforcing plates 27, both of which are rotatably connected to the outside of the support shaft 6, and the two reinforcing plates 27 are arranged in a cross shape, both ends of each reinforcing plate 27 are fixedly connected with a linkage column 28, and the linkage column 28 is further movably connected inside the corresponding guide groove 18; Understandably, the cross arrangement of the two reinforcing plates 27 provides high stability between the assembled cylinders 1 of the same group of vertical rods, especially under heavy loads. It provides uniform support in all directions, and the fact that the reinforcing plates 27 are standard parts makes manufacturing and subsequent maintenance easier.

[0023] The limiting rod 29 is fixedly connected inside the linkage column 28. Both ends of the outer side of the limiting rod 29 are slidably connected to the displacement push plate 30, and a helical spring 31 is fixedly connected between the two displacement push plates 30. Both sides of the linkage column 28 away from the reinforcing plate 27 are provided with relief grooves 34. Both relief grooves 34 are slidably connected to the inside of the two relief grooves 34, and the ends of the two stops 32 located inside the linkage column 28 are fixedly connected to the two displacement push plates 30 respectively. Please refer to Figure 9 In this embodiment, the helical spring 31 is also located outside the limiting rod 29 so as to guide the deformation range of the helical spring 31 through the limiting rod 29, thereby ensuring the application effect of the helical spring 31. More specifically, the material of the helical spring 31 can be made of an elastic alloy with high elastic modulus and good durability. It can undergo elastic deformation when subjected to external force and return to its original shape after the external force is removed. It has high elastic modulus, good heat resistance, corrosion resistance and fatigue resistance, which can meet the continuous use requirements of the helical spring 31. Please refer to Figure 9 In this embodiment, the side of the stop block 32 away from the pressure inclined surface 33 is provided with multiple support holes, and each support hole is provided with a ball bearing. More specifically, by assembling the ball bearings through the support holes, the friction of the stop block 32 sliding in the relief groove 34 and the guide plate 17 can be effectively reduced, thus reducing the wear at the relief groove 34.

[0024] Example 2: Please see Figures 10-11 This embodiment provides a technical solution based on Embodiment 1: the locking component 8 includes: The adjusting plate 35 has a receiving groove A36 at the bottom of one side of the bearing plate 5. A locking rod 37 is fixedly connected to the side of the adjusting plate 35 near the receiving groove A36. The end of the locking rod 37 away from the adjusting plate 35 passes through the receiving groove A36. A threaded section 38 is provided on the outer side of the locking rod 37. A stop cylinder 39 is threadedly connected to the outer side of the threaded section 38. Two insert rods 40 are fixedly connected to both ends of the adjusting plate 35. The middle of the two reinforcing plates 27 is provided with a receiving groove B41, and the two insert rods 40 are also movably connected to the inside of the two receiving grooves B41.

[0025] More specifically, the rotation of the stop cylinder 39, in cooperation with the connection of the stop cylinder 39 and the threaded segment 38, enables the displacement of the stop cylinder 39 along the threaded segment 38, and when the stop cylinder 39 is out of contact with the bearing plate 5, the adjustment plate 35 is unlocked, and then the adjustment plate 35 is pulled up, and the adjustment plate 35 is vertically displaced under the guidance of the accommodating groove A 36, and since the insertion rod 40 is connected inside the accommodating groove B 41, when the insertion rod 40 follows the adjustment of the adjustment plate 35, the two reinforcing plates 27 are pushed to rotate simultaneously under the support of the support shaft 6 by the adaptive adjustment of the insertion rod 40 inside the accommodating groove B 41, so as to change the included angle between the two reinforcing plates 27; Please refer to Figure 11 In this embodiment, the middle part of the stop cylinder 39 is provided with an internal threaded hole, and the internal threaded hole enables the threaded segment 38 and the stop cylinder 39 to have a good threaded connection relationship; More specifically, the outer side of the stop cylinder 39 is fixedly connected with an anti-skid sleeve, and the material of the anti-skid sleeve can be: Rubber, through the material properties of rubber, the anti-skid sleeve can have good elasticity and wear resistance, and can provide good grip on the surface of the stop cylinder 39; Silica gel, through the material properties of silica gel, while ensuring the comfort of the anti-skid sleeve, it can also provide a good grip feeling; Rubber-plastic, through the material properties of rubber-plastic, it can combine the advantages of rubber and plastic, has good elasticity and wear resistance, and is easy to process and form; Thermoplastic rubber, through the material properties of thermoplastic rubber, the anti-skid sleeve can have good elasticity and wear resistance, and has good weather resistance and chemical resistance.

[0026] Meanwhile, the contents not described in detail in this specification are all existing technologies known to those skilled in the art.

[0027] Working principle, first, set four vertical rod assembly cylinders 1 as a group, and vertically insert the vertical rod main body 42 as Figure 12 shown at the top and bottom of the vertical rod assembly cylinder 1 to support the vertical rod main body 42 through the vertical rod assembly cylinder 1, and horizontally insert the horizontal rod main body 43 into the horizontal rod assembly cylinder 2 to preliminarily support the horizontal rod main body 43 through the horizontal rod assembly cylinder 2; The bearing plate 5 is arranged between the plurality of vertical rod assembly cylinders 1 in the same group, and the four linkage columns 28 are correspondingly arranged in the plurality of guide grooves 18, and the bearing plate 5 is pushed to drive the linkage columns 28 to move to the corresponding guide grooves 18. Before the linkage columns 28 move into the guide grooves 18, the stop blocks 32 first contact the guide plates 17, and the stop blocks 32 are pressed when the linkage columns 28 are pushed, and the stop blocks 32 are guided to retreat into the linkage columns 28, so that the stop blocks 32 do not affect the assembly of the linkage columns 28; The helical spring 31 is arranged between the two displacement push plates 30, and the helical spring 31 is deformed when the displacement push plates 30 move along the limiting rods 29. After the stop blocks 32 pass through the guide grooves 18, the reinforcing plates 27 contact the guide plates 17, and the stop blocks 32 are no longer limited, so that the stop blocks 32 move out of the avoiding grooves 34 under the elastic potential energy of the helical spring 31, and the guide plates 17 are limited between the stop blocks 32 and the reinforcing plates 27. Then, the stop cylinder 39 is rotated, the stop cylinder 39 is connected with the threaded section 38, the stop cylinder 39 can move along the threaded section 38, and the stop cylinder 39 is separated from the bearing plate 5, so that the adjusting plate 35 is unlocked. Then, the adjusting plate 35 is pulled up, the adjusting plate 35 moves vertically along the guide of the accommodating groove A 36, the plug rod 40 is connected in the inside of the accommodating groove B 41, the plug rod 40 is adjusted along the adjusting plate 35, the two reinforcing plates 27 are pushed to rotate under the support of the support shaft 6, the angle between the two reinforcing plates 27 is changed, the linkage columns 28 are connected in the inside of the guide grooves 18, the position of the linkage columns 28 in the guide grooves 18 is changed during the rotation of the reinforcing plates 27, the guide plates 17 and the displacement plates 16 are guided to move away from the vertical rod assembly cylinder 1 under the guide of the guide plate 15, the assembly rod A 14 is pushed by the pushing rod 21, the stop clamping plate 12 is flipped under the support of the mounting rod 11, and the vertical rod body 42 or the horizontal rod body 43 is finally positioned between the positioning cylinder 9 and the stop clamping plate 12. The stop cylinder 39 is rotated at the same time, the stop cylinder 39 moves along the threaded section 38, the stop cylinder 39 is tightly attached to the bearing plate 5, the resistance of the adjusting plate 35 moving on the bearing plate 5 is increased, and the position of the adjusting plate 35 is finally locked, so that the reinforcing plate 27 forms the reinforcement after the accommodating groove B 41 and the vertical rod body 42 are connected. And in the process of displacement of the displacement plate 16, the waist hole 25 will be in contact with the clamping column 24, and the waist hole 25 will be expanded due to the size change of the waist hole 25 and the clamping column 24, and when the stop clamp plate 12 is combined with the positioning cylinder 9, the clamping column 24 can enter the stabilizing hole 26, and the clamping column 24 is blocked by the restoration of the waist hole 25, so as to avoid uncontrollable movement of the displacement plate 16.

[0028] In summary: through the structural cooperation of the positioning assembly 3 and the guide assembly 4, the effective locking of the vertical rod body 42 and the horizontal rod body 43 can be realized after the initial assembly of the vertical rod body 42 and the horizontal rod body 43, and the controllable overturning of the stop clamp plate 12 greatly guarantees the application stability of the vertical rod body 42 and the horizontal rod body 43.

[0029] Through the structural cooperation of the support shaft 6 and the linkage assembly 7, the same group of guide plates 17 can be displaced synchronously, which greatly shortens the time-consuming of on-site assembly while ensuring the stability of the connection, so that the whole can be put into use more quickly; Through the poor setting of the two reinforcing plates 27, the effective pushing of the same group of guide plates 17 can be completed, and the structural strength between the same group of vertical rod assembly cylinders 1 can be enhanced, which guarantees the application effect of the vertical rod assembly cylinder 1.

[0030] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0031] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cantilevered scaffolding multi-level bracing and reinforcement device, characterized in that: include: A vertical rod assembly tube (1) is used to insert the vertical rod body (42). A horizontal rod assembly tube (2) is fixedly connected to the middle of one side of the vertical rod assembly tube (1). The horizontal rod assembly tube (2) is used to insert the horizontal rod body (43). Positioning components (3) are installed at the top and bottom of the vertical rod assembly tube (1) and at the end of the horizontal rod assembly tube (2) away from the vertical rod assembly tube (1). A guide component (4) is assembled between multiple positioning components (3) to cooperate with the positioning components (3) to lock the vertical bar body (42) and the horizontal bar body (43). The top of one side of the bearing plate (5) is fixedly connected to the bearing plate (5), and the outer side of the bearing plate (5) is fixedly connected to the support shaft (6). The outer side of the support shaft (6) is equipped with a linkage component (7). The linkage component (7) is used to assist in supporting the main body of the vertical rod (42) and provide the power required by the guide component (4). Locking component (8), which is mounted on the bottom end of the support plate (5), is used to lock the linkage component (7).

2. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 1, characterized in that: The positioning component (3) includes: Positioning cylinder (9) is fixedly connected to the top of the vertical rod assembly cylinder (1) or the bottom of the vertical rod assembly cylinder (1) or the end of the horizontal rod assembly cylinder (2) away from the vertical rod assembly cylinder (1). A notch (10) is provided on the outer side of the positioning cylinder (9). A mounting rod (11) is fixedly connected to one end of the notch (10). A stop clamp (12) is fixedly connected to the outer side of the mounting rod (11). An extension plate (13) is fixedly connected to the end of the stop plate (12) away from the mounting rod (11), and an assembly rod A (14) is fixedly connected to the middle of the extension plate (13).

3. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 2, characterized in that: The boot component (4) includes: A guide plate (15) is fixedly connected to one end of the vertical rod assembly cylinder (1). A displacement plate (16) is slidably connected to the guide plate (15). A guide plate (17) is fixedly connected to one end of the displacement plate (16) away from the vertical rod assembly cylinder (1). A guide slot (18) is provided in the middle of the guide plate (17). An extension frame (19) is fixedly connected to one side of the bottom of a guide plate (17). An assembly rod B (20) is fixedly connected to the top and bottom of the guide plate (17) and the end of the extension frame (19) away from the guide plate (17). A push rod (21) is rotatably connected to the outside of each assembly rod B (20), and the ends of the three push rods (21) away from the assembly rod B (20) are rotatably connected to the three assembly rods A (14) respectively.

4. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 1, characterized in that: The linkage component (7) includes: Two reinforcing plates (27) are rotatably connected to the outside of the support shaft (6) and the two reinforcing plates (27) are arranged in a cross manner. Each reinforcing plate (27) has a linkage column (28) fixedly connected to both ends, and the linkage column (28) is also movably connected to the corresponding guide slot (18). The limiting rod (29) is fixedly connected inside the linkage column (28). Both ends of the limiting rod (29) are slidably connected to displacement push plates (30), and a helical spring (31) is fixedly connected between the two displacement push plates (30). Both sides of the linkage column (28) away from the reinforcing plate (27) are provided with relief grooves (34). Both relief grooves (34) are slidably connected to the inside of the two relief grooves (34), and one end of the two stops (32) located inside the linkage column (28) is fixedly connected to the two displacement push plates (30).

5. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 4, characterized in that: The locking component (8) includes: The adjusting plate (35) has a receiving groove A (36) at the bottom of one side of the bearing plate (5). A locking rod (37) is fixedly connected to the side of the adjusting plate (35) near the receiving groove A (36), and the end of the locking rod (37) away from the adjusting plate (35) passes through the receiving groove A (36). A threaded section (38) is provided on the outer side of the locking rod (37), and a stop cylinder (39) is threadedly connected to the outer side of the threaded section (38). Two insert rods (40) are fixedly connected to both ends of the adjusting plate (35). The middle of the two reinforcing plates (27) is provided with a receiving groove B (41), and the two insert rods (40) are also movably connected to the inside of the two receiving grooves B (41).

6. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 1, characterized in that: The top and bottom ends of the vertical rod assembly tube (1) and the inside of the horizontal rod assembly tube (2) are all fixedly connected to baffles, and buffer pads are fixedly connected to the baffles.

7. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 3, characterized in that: A linear slide bar (22) is fixedly connected to the side of the displacement plate (16) near the guide plate (15). A linear groove (23) is provided on the side of the guide plate (15) near the displacement plate (16), and the linear slide bar (22) is also slidably connected inside the linear groove (23).

8. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 3, characterized in that: A locking post (24) is fixedly connected to the middle of the guide plate (15) near the displacement plate (16). A waist hole (25) is opened in the middle of the displacement plate (16). A stabilizing hole (26) is opened at both ends of the waist hole (25), and the locking post (24) is locked to the stabilizing hole (26).

9. The cantilevered scaffolding multi-level bracing and reinforcement device according to claim 4, characterized in that: The side of the stop block (32) away from the displacement push plate (30) is provided with a pressure inclined surface (33), and the pressure inclined surface (33) is provided with a wear-resistant layer.

10. A cantilevered scaffolding multi-level bracing and reinforcement device according to claim 9, characterized in that: The stop block (32) has multiple support holes on the side away from the pressure inclined surface (33), and each support hole is provided with a ball bearing.

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