A building scaffold connecting device

Abstract

The application relates to a building scaffold connecting device which is characterized by comprising a fixing base and a lower supporting rod connecting base, the fixing base is in a "convex" shape, a connecting hole is formed in the upper end and the left and right ends of the fixing base respectively, a first connecting hole in the upper end of the fixing base is detachably connected with an upper supporting rod, second connecting holes and third connecting holes in the left and right ends of the fixing base are respectively detachably connected with a left supporting rod and a right supporting rod, two supporting plates are arranged in front of and behind the bottom of the fixing base, the two supporting plates are oppositely arranged and are integrated with the fixing base, a slide rail is arranged at the bottom of the fixing base between the two supporting plates, the slide rail is arranged in a left-right mode, the upper end of the lower supporting rod connecting base extends into the space between the two supporting plates and is connected on the slide rail through a sliding base, and the sliding base is integrated with the lower supporting rod connecting base. The design has the advantages of simple structure, easy installation and high efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of installation of building scaffolds, in particular to a building scaffold connecting device. BACKGROUND

[0002] Scaffolding refers to various supports erected for the use of workers operating and solving vertical and horizontal transportation at construction sites. It is a general term in the construction industry, which refers to the use of external walls, internal decoration or places with higher layer height on the construction site. The main purpose is to enable construction personnel to work up and down or to provide peripheral safety net enclosure and high-altitude installation of components, etc. The scaffold manufacturing materials are usually bamboo, wood, steel pipes or synthetic materials, etc.

[0003] The existing scaffold installation process is relatively complex. When there are protruding parts on the external wall of a high-rise building, the scaffold will often adopt an outwardly extending building method to avoid these positions. This method is very troublesome, difficult to fix, and increases the cost of building. Moreover, position adjustment is required when building upwards, so it is particularly important to design a building scaffold connecting device to solve the above problems. SUMMARY

[0004] The present application is designed to solve the above problems by designing a building scaffold connecting device. The design of the sliding seat and the slide rail can stagger the upper support rod and the lower support rod, thereby avoiding the protrusions in the vertical direction on the external wall of the wall body, preventing the scaffold and the wall body protrusions from interfering with each other, allowing the scaffold to be smoothly assembled while adhering to the wall body, and playing a role in increasing the practical performance and saving costs.

[0005] To solve the above technical problems, the present application provides a building scaffold connecting device, characterized by comprising a fixed seat and a lower support rod connecting seat, the fixed seat is in the shape of a "convex" character, the upper end and the left and right ends of which are each provided with a connecting hole, the first connecting hole at the upper end of the fixed seat is detachably connected with an upper support rod, the second connecting hole and the third connecting hole at the left and right ends of the fixed seat are respectively detachably connected with a left support rod and a right support rod, two support plates are arranged in front of and behind the bottom of the fixed seat, the two support plates are oppositely arranged and integrated with the fixed seat, a slide rail is arranged at the bottom of the fixed seat between the two support plates, the slide rail is arranged in a left-right arrangement, the upper end of the lower support rod connecting seat extends into the space between the two support plates and is connected to the slide rail through a sliding seat, the sliding seat and the lower support rod connecting seat are integrated, a fourth connecting hole is formed in the bottom of the lower support rod connecting seat, a lower support rod is detachably connected in the fourth connecting hole of the lower support rod connecting seat, and a position locking mechanism is arranged between the sliding seat and the front and rear two support plates.

[0006] Further, first mounting holes are formed on the outer walls of the front and rear left and right fixing seats, second mounting holes are formed on the outer walls of the front and rear left and right lower support rod connecting seats, the first mounting holes on the front and rear sides of the fixing seat are higher than the first mounting holes on the left and right sides of the fixing seat, the second mounting holes on the front and rear sides of the lower support rod connecting seat are lower than the second mounting holes on the left and right sides of the lower support rod connecting seat, first fixing holes are formed on the upper support rod relative to the positions of the first mounting holes on the fixing seat, and second fixing holes are formed on the lower support rod relative to the positions of the second mounting holes on the lower support rod connecting seat.

[0007] Further, the cross section of the sliding rail is trapezoidal, a sliding groove matching the sliding rail is formed on the top of the sliding seat, and limit blocks are detachably connected to the left and right ends of the sliding rail.

[0008] Further, the position locking mechanism includes a screw rod and a locking nut fixed horizontally on the front and rear outer walls of the sliding seat, a guide slot is formed on the support plate opposite to the position of the screw rod, the guide slot is horizontally arranged, the screw rod extends out of the support plate along the guide slot, and the locking nut is connected to one end of the screw rod extending out of the support plate and in contact with the support plate.

[0009] Further, an adapter is detachably connected between the left and right ends of the fixing seat and the left and right support rods, the adapter is composed of an installation section, a bending section and a fixing section connected in sequence, fifth connecting holes matching the installation section are formed at the centers of the left and right ends of the fixing seat, the second connecting holes and the third connecting holes are annular, the second connecting holes and the third connecting holes are arranged on the left and right ends of the fixing seat outside the fifth connecting holes, the second connecting holes and the third connecting holes are concentric with the fifth connecting holes, and the left and right support rods are sleeved on the outside of the fixing section and detachably connected thereto.

[0010] Further, third mounting holes for fixing the left and right support rods are formed on the upper end and the front and rear ends of the fixing seat, the third mounting holes on the left side of the fixing seat are in communication with the second connecting holes and the fifth connecting holes inside the second connecting holes, the third mounting holes on the right side of the fixing seat are in communication with the third connecting holes and the fifth connecting holes inside the third connecting holes, and third fixing holes are formed on the left and right support rods relative to the positions of the third mounting holes.

[0011] Further, fourth mounting holes for fixing are formed on the front sides of the fixing section, and fourth fixing holes are formed on the left and right support rods relative to the positions of the fourth mounting holes.

[0012] Further: the fourth mounting hole on the fixed section is provided with several fourth mounting holes, and the fourth mounting holes on the same side are arranged in a 'I' shape, and the spacing between the adjacent two fourth mounting holes on the same side is the same.

[0013] With the above structure, the upper support rod and the lower support rod are staggered by the design of the sliding seat and the sliding rail, thereby avoiding the protrusions in the vertical direction on the outer wall of the wall body, preventing the interference between the scaffold and the protruding part of the wall body, and through the design of the adapter, the protruding part on the wall body in the horizontal plane can be avoided, so that the scaffold can be smoothly assembled while being attached to the wall body, thereby increasing the practical performance and saving the cost. BRIEF DESCRIPTION OF DRAWINGS

[0014] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0015] Figure 1 It is a structure diagram of the application without the adapter.

[0016] Figure 2 It is an enlarged view of A in the middle. Figure 1

[0017] Figure 3 It is a structure diagram of the application after the adapter is installed.

[0018] Figure 4 It is an enlarged view of B in the middle. Figure 3 SPECIFIC EMBODIMENT

[0019] As Figure 1 and Figure 2 ​​The illustrated building scaffold connecting device comprises a fixed seat 1 and a lower support rod connecting seat 11, the fixed seat is in the shape of "convex", a connecting hole is formed in the upper end and the left and right ends of the fixed seat, a first connecting hole in the upper end of the fixed seat is detachably connected with an upper support rod 5, second connecting holes and third connecting holes in the left and right ends of the fixed seat are detachably connected with a left support rod 6 and a right support rod 7 respectively, two support plates 2 are arranged in front of and behind the bottom of the fixed seat, the two support plates are oppositely arranged and integrated with the fixed seat, a slide rail is arranged at the bottom of the fixed seat between the two support plates, the slide rail is arranged in left and right rows, the upper end of the lower support rod connecting seat extends into the space between the two support plates and is connected with the slide rail through a sliding seat, the sliding seat is integrated with the lower support rod connecting seat, a fourth connecting hole is formed in the bottom of the lower support rod connecting seat, a lower support rod is detachably connected in the fourth connecting hole of the lower support rod connecting seat, a position locking mechanism is arranged between the sliding seat and the front and rear support plates.

[0020] As Figure 1 first installation holes are formed in the outer walls of the front and rear fixed seats, second installation holes are formed in the outer walls of the front and rear lower support rod connecting seats, the first installation holes on the front and rear sides of the fixed seat are higher than the first installation holes on the left and right sides of the fixed seat, the second installation holes on the front and rear sides of the lower support rod connecting seat are lower than the second installation holes on the left and right sides of the lower support rod connecting seat, first fixed holes are arranged on the upper support rod relative to the positions of the first installation holes on the fixed seat, and second fixed holes are arranged on the lower support rod relative to the positions of the second installation holes on the lower support rod connecting seat.

[0021] The cross section of the slide rail is in the shape of a trapezoid, a slide groove matching the slide rail is formed in the top of the sliding seat, limit blocks are detachably connected to the left and right ends of the slide rail, and the sliding seat is limited on the slide rail through the limit blocks on the left and right sides.

[0022] As Figure 2 the position locking mechanism comprises a screw rod 9 horizontally fixed on the front and rear outer walls of the sliding seat and a locking nut 10, a guide through slot 3 is formed in the position of the support plate opposite to the screw rod, the guide through slot is horizontally arranged, the screw rod extends out of the support plate along the guide through slot, and the locking nut is connected to one end of the screw rod extending out of the support plate and contacts the support plate.

[0023] As Figure 3The left and right ends of the fixed seat are detachably connected with the adapter between the left supporting rod and the right supporting rod, the adapter is composed of the mounting segment 12, the bending segment 13 and the fixed segment 14, the fifth connecting hole is matched with the mounting segment and is arranged at the center of the left and right ends of the fixed seat, the second connecting hole and the third connecting hole are annular, the second connecting hole and the third connecting hole are arranged on the left and right ends of the fixed seat outside the fifth connecting hole, the second connecting hole and the third connecting hole are concentrically arranged with the fifth connecting hole, and the left supporting rod and the right supporting rod are detachably connected with the outside of the fixed segment.

[0024] As shown in Figure 3 and Figure 4 The upper end and the front and back ends of the fixed seat are provided with the third mounting holes for fixing the left supporting rod and the right supporting rod, the third mounting holes on the left side of the fixed seat are respectively communicated with the second connecting hole and the fifth connecting hole inside the second connecting hole, the third mounting holes on the right side of the fixed seat are respectively communicated with the third connecting hole and the fifth connecting hole inside the third connecting hole, and the left supporting rod and the right supporting rod are provided with the third fixing holes relative to the positions of the third mounting holes.

[0025] As shown in Figure 3 The fourth mounting holes for fixing are arranged on the two sides of the front side of the fixed segment, the left supporting rod and the right supporting rod are provided with the fourth fixing holes relative to the positions of the fourth mounting holes; the fourth mounting holes on the fixed segment are provided with a plurality of fourth mounting holes, the fourth mounting holes on the same side are arranged in a "I" shape, and the spacing between the adjacent two fourth mounting holes on the same side is the same. The left supporting rod and the right supporting rod can be adjusted on the fixed segment by adopting the above structure.

[0026] In summary, the upper supporting rod and the lower supporting rod are staggered by the design of the sliding seat and the sliding rail, so that the protrusions in the vertical direction on the outer wall of the wall body are avoided, the interference between the scaffold and the protrusions of the wall body is prevented, the adapter can avoid the protrusions on the wall body in the horizontal plane, the scaffold can be smoothly assembled in the case of being attached to the wall body, the practical performance is increased, and the cost is saved; and the design has the advantages of simple structure, easy installation and high efficiency.

[0027] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principle of the present application should be regarded as the protection scope of the present application.

Claims

1. A scaffolding connection device for construction, characterized in that: It includes a fixed seat (1) and a lower support rod connecting seat (11). The fixed seat is in a "convex" shape, and there is a connecting hole at its upper end and both left and right ends. A upper support rod (5) is detachably connected in the first connecting hole at the upper end of the fixed seat. A left support rod (6) and a right support rod (7) are respectively detachably connected in the second connecting hole and the third connecting hole at the left and right ends of the fixed seat. At the front and back of the bottom of the fixed seat, there are two support plates (2). The two support plates are arranged oppositely and are integrally connected with the fixed seat. A slide rail is arranged at the bottom of the fixed seat between the two support plates. The slide rail is arranged horizontally. The upper end of the lower support rod connecting seat extends between the two support plates and is connected to the slide rail through a sliding seat. The sliding seat is integrally connected with the lower support rod connecting seat. A fourth connecting hole is opened at the bottom of the lower support rod connecting seat. A lower support rod is detachably connected in the fourth connecting hole of the lower support rod connecting seat. A position locking mechanism is arranged between the sliding seat and the front and back support plates; A swivel joint is detachably connected between the left and right ends of the fixed seat and the left and right support rods. The swivel joint is composed of an installation section (12), a bending section (13) and a fixing section (14) connected in sequence. Fifth connecting holes matching the installation section are opened at the centers of the left and right ends of the fixed seat. The second connecting hole and the third connecting hole are in a ring shape. The second connecting hole and the third connecting hole are respectively arranged at the left and right ends of the fixed seat outside the fifth connecting hole. The second connecting hole and the third connecting hole are concentric with the fifth connecting hole. The left support rod and the right support rod are sleeved outside the fixing section and are detachably connected to it; Third installation holes for fixing the left and right support rods are opened at the upper end and the front and back ends of the fixed seat. The third installation holes on the left side of the fixed seat are respectively connected to the second connecting hole and the fifth connecting hole inside the second connecting hole. The third installation holes on the right side of the fixed seat are respectively connected to the third connecting hole and the fifth connecting hole inside the third connecting hole. Third fixing holes are opened at the positions of the left support rod and the right support rod relative to the third installation holes; Fourth installation holes for fixing are opened on both sides of the front side of the fixing section. Fourth fixing holes are opened at the positions of the left support rod and the right support rod relative to the fourth installation holes; There are several fourth installation holes on the fixing section. The several fourth installation holes on the same side are arranged in a "one" shape, and the distance between two adjacent fourth installation holes on the same side is the same.

2. The scaffolding connection device for construction according to claim 1, characterized in that: The first connecting hole has a first mounting hole on the outer wall of the front, rear, left, and right fixing seat. The fourth connecting hole has a second mounting hole on the outer wall of the front, rear, left, and right lower support rod connecting seat. The first mounting hole on the front and rear sides of the fixing seat is higher than the first mounting hole on the left and right sides of the fixing seat. The second mounting hole on the front and rear sides of the lower support rod connecting seat is lower than the second mounting hole on the left and right sides of the lower support rod connecting seat. The upper support rod has a first fixing hole at a position relative to the first mounting hole on the fixing seat. The lower support rod has a second fixing hole at a position relative to the second mounting hole on the lower support rod connecting seat.

3. The scaffolding connection device for construction according to claim 1, characterized in that: The slide rail has a trapezoidal cross-section, and the top of the sliding seat has a groove that matches the slide rail. Limiting blocks are detachably connected to both ends of the slide rail, and the sliding seat is restricted to the slide rail by the limiting blocks on both sides.

4. A scaffolding connection device for construction according to claim 1, characterized in that: The position locking mechanism includes a screw (9) and a locking nut (10) that are horizontally fixed on the front and rear outer walls of the sliding seat. A guide groove (3) is provided on the support plate facing the screw. The guide groove is arranged horizontally. The screw extends out of the support plate along the guide groove. The locking nut is connected to one end of the screw that extends out of the support plate and is in contact with the support plate.

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