CN219909926U

CN219909926U - High strength scaffold connection structure

Info

Publication number: CN219909926U
Application number: CN202321185249.5U
Authority: CN
Inventors: 郑良彬
Original assignee: Hebei Youli Metal Structure Co ltd
Current assignee: Hebei Youli Metal Structure Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-27
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to a high-strength scaffold connecting structure, which comprises: the scaffold board and the even number group scaffold board coupling assembling of symmetry installation in scaffold board both sides, scaffold board coupling assembling includes junction housing, braced frame, regulating part and locating part, connect between the both ends of junction housing and scaffold board and the braced frame respectively fixedly, the regulating part passes the inner chamber of junction housing and removes the connection side that runs through braced frame and junction housing simultaneously, the middle part of locating part is connected with braced frame's side rotation, the locating part itself forms scissors formula state that opens and shuts, and matches between regulating part and the locating part and be used for adjusting the position state of locating part. According to the utility model, the scaffold board connecting assembly is adjusted and fixed at the cross rod, so that the cross rod can be clamped by the scaffold board connecting assembly more stably when the scaffold board is paved, and loosening and offset movement generated in the scaffold board paving and using process are avoided.

Description

High strength scaffold connection structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a high-strength scaffold connecting structure.

Background

The scaffold is a working platform which is used for ensuring that each construction process is smooth and erected, the scaffold can be divided into a disc buckle type scaffold, a wheel buckle type scaffold and the like according to a fixing mode, the existing disc buckle type scaffold comprises a plurality of fixing bases, vertical rods are connected to each fixing base, connecting rods are connected between every two adjacent vertical rods, connecting discs are fixedly installed on each vertical rod, two end portions of each transverse rod are fixedly connected with the connecting discs on the adjacent vertical rods respectively through buckling connectors and bolts, so that the transverse rods and the vertical rods are fixed together, then a scaffold board is paved between the adjacent transverse rods, and construction can be carried out on the scaffold board.

Common scaffold board utilizes the welding to form the construction platform that can supply constructor to remove between steel frame and the stiffening rod, and is equipped with fixed snap ring in scaffold board's both ends and is used for accomplishing scaffold board's mating formation in order to accomplish the joint of horizontal pole department, can also utilize the bolt to connect between the adjacent scaffold board and form the whole of connection, after scaffold board is laid on the scaffold frame, when bearing heavier building apparatus or building material for a long time, scaffold board's both ends fixed snap ring has the condition that the atress takes place to warp to be liable to cause scaffold board not hard up and skew removal between the horizontal pole.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defect that scaffold boards between scaffold crossbars are easy to loosen due to deformation of a fixed clamping ring in the prior art, the utility model provides a high-strength scaffold connecting structure.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high strength scaffolding connection structure comprising: the scaffold boards and even groups of scaffold board connecting components symmetrically arranged on two sides of the scaffold boards,

the scaffold board connecting assembly comprises a connecting cover, a supporting frame, an adjusting piece and a limiting piece, wherein two ends of the connecting cover are respectively connected and fixed with the scaffold board and the supporting frame, the adjusting piece penetrates through an inner cavity of the connecting cover and simultaneously moves to penetrate through a connecting side of the supporting frame and the connecting cover, the middle part of the limiting piece is rotationally connected with the side face of the supporting frame, the limiting piece forms a scissor-type opening and closing state, and the adjusting piece is matched with the limiting piece and used for adjusting the position state of the limiting piece.

Preferably, the number of the limiting pieces is two, and the two limiting pieces are symmetrically distributed on two sides of the supporting frame, so that the clamping cross rod is used for reinforcing the clamping cross rod stressed supporting scaffold board.

In a further preferred embodiment, the adjusting member includes a moving shaft slidably connected to the supporting frame, a pin shaft axially perpendicular to the moving shaft is fixedly connected to a front end of the moving shaft, and two ends of the pin shaft are respectively matched with the two sets of limiting members, so that the adjusting member can be pushed to operate the limiting members.

In a further preferred embodiment, the limiting member comprises two groups of long handle sections, a fitting section and two groups of positioning shafts, an integrated structure is formed between each group of long handle sections and one group of fitting sections, the positioning shafts are inserted into the middle parts of the long handle sections and the fitting sections and are fixed with the long handle sections and the fitting sections, the other ends of the positioning shafts are rotationally connected with the supporting frame, a pushing groove is formed in the middle part of each long handle section, and the pin shafts extend into the pushing groove and are in tangential contact with the inner wall of the pushing groove, so that the limiting member can be used for clamping the cross rod at the cross rod.

In a further preferred embodiment, the two sets of engaging segments in the limiting member are symmetrically distributed, and opposite sides of the two sets of engaging segments are each formed by two inclined surfaces, so that the two sets of engaging segments can be clamped on four sides of the cross bar.

In a further preferred embodiment, the adjusting member further includes two sets of screw rings, and the outer side wall of the moving shaft is provided with an external screw thread, and the screw rings are screwed on the moving shaft, so that the movement of the moving shaft can be limited.

In a further preferred embodiment, the side of the connecting cap is provided with an opening through it, so that the threaded ring and the displacement shaft can be operated at the opening.

In a further preferred embodiment, the scaffold board is fixedly connected with an extension board which is flush with the scaffold board, and the extension board fills a gap between two adjacent scaffold board connecting components, so that the scaffold board is prevented from being larger in gap, and the movement of constructors or the falling of objects is prevented from being influenced.

(III) beneficial effects

Compared with the prior art, the utility model provides a high-strength scaffold connecting structure, which has the following beneficial effects:

1. according to the utility model, the scaffold board connecting assembly is adjusted and fixed at the cross rod, so that the cross rod can be clamped by the scaffold board connecting assembly more stably when the scaffold board is paved, and loosening and offset movement generated in the scaffold board paving and using process are avoided.

2. According to the utility model, through the arrangement of the structure of the limiting part in the scaffold board connecting assembly, the scaffold board connecting assembly can be adapted to clamp and fix the cross bars with different diameters, so that the scaffold board can be adapted to paving and installing among the cross bars with various specifications.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the mating structure of the present utility model with a cross bar;

FIG. 3 is a schematic view of a scaffold board connection assembly according to the present utility model;

FIG. 4 is an exploded view of a portion of the construction of the scaffold board connection assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting member of the present utility model;

fig. 6 is a schematic structural view of the limiting member of the present utility model.

In the figure: 10. a scaffold plate; 20. a scaffold board connection assembly; 21. a connection cover; 22. a support frame; 23. an adjusting member; 231. a movable shaft; 232. a pin shaft; 233. a threaded ring; 24. a limiting piece; 241. a long handle section; 242. a pushing groove; 243. a bonding section; 244. positioning a shaft; 30. an extension plate; 40. a cross bar; 50. and a vertical rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 and 2, a high strength scaffold connecting structure includes: the scaffold is characterized in that the scaffold plates 10 and even-numbered groups of scaffold plate connecting assemblies 20 symmetrically arranged on two sides of the scaffold plates 10 are fixedly connected through bolts by utilizing connecting discs arranged on vertical rods 50 and connectors arranged at the end parts of the transverse rods 40 in advance, then the scaffold plates 10 are paved between the adjacent transverse rods, the scaffold plates 10 are fixedly connected by utilizing the scaffold plate connecting assemblies 20 and the transverse rods 40 in a matched mode when the scaffold plates 10 are paved, the side surfaces of the scaffold plates 10 are aligned and contacted after the scaffold plates 10 are paved, and constructors can pass through the contact surfaces of the scaffold plate connecting assemblies 20 to connect and fix the scaffold plates by utilizing bolts, so that a plurality of groups of scaffold plates 10 paved between the two groups of transverse rods can keep the relative position fixed.

Referring to fig. 3, the scaffold board connecting assembly 20 includes a connecting cover 21, a supporting frame 22, an adjusting member 23 and a limiting member 24, wherein two ends of the connecting cover 21 are respectively connected and fixed with the scaffold board 10 and the supporting frame 22, the adjusting member 23 passes through an inner cavity of the connecting cover 21 and simultaneously moves to penetrate through a connecting side of the supporting frame 22 and the connecting cover 21, the middle part of the limiting member 24 is rotationally connected with a side surface of the supporting frame 22, the limiting member 24 forms a scissor-type opening and closing state, the adjusting member 23 is matched with the limiting member 24 and is used for adjusting the position state of the limiting member 24, the clamping connection of the limiting member 24 at the cross bar 40 can be achieved by pushing the adjusting member 23 to move, and then after the adjusting member 23 is limited and fixed, the scaffold board 10 can be paved and fixed.

Referring to fig. 4 and 5, the adjusting member 23 includes a moving shaft 231 slidably connected to the support frame 22, a pin shaft 232 axially perpendicular to the moving shaft 231 is fixedly connected to a front end of the moving shaft 231, two ends of the pin shaft 232 are respectively matched with two sets of limiting members 24, the adjusting member 23 further includes two sets of threaded rings 233, external threads are disposed on an outer side wall of the moving shaft 231, the threaded rings 233 are screwed on the moving shaft 231, a user can push the adjusting member 23 to move axially along the adjusting member so that the limiting members 23 pull the limiting members 24 to deflect, and then the two sets of threaded rings 233 on the moving shaft 231 can be rotated to clamp the support frame 22 at two sides of the support frame 22, so that the moving shaft 231 is limited and cannot move continuously, and the limiting members 24 clamp the cross bar 40 at the cross bar 40 to finish paving of the scaffold board 10.

In this embodiment, the side of the connection cover 21 is provided with an opening penetrating through itself, so that a user can rotate and adjust the positions of the two sets of threaded rings 233 at the side opening of the connection cover 21 and the side of the support frame 22 at any time.

Example 2:

referring to fig. 3 and 6, on the basis of embodiment 1, the limiting member 24 includes two sets of long handle sections 241, an attaching section 243 and two sets of positioning shafts 244, an integral structure is formed between each set of long handle sections 241 and one set of attaching sections 243, and the positioning shafts 244 are inserted in the middle parts of the long handle sections 241 and the attaching sections 243 and fixed with the long handle sections 241, the other ends of the positioning shafts 244 are rotationally connected with the supporting frame 22, the positioning shafts 244 are the rotation center of the limiting member 24, the middle parts of the long handle sections 241 are provided with pushing grooves 242, the pins 232 extend into the pushing grooves 242 and are in tangential contact with the inner walls of the pushing grooves, and the pushing grooves 242 can be arranged to be in an oblong shape, so that the pins 232 can have a moving space in the pushing grooves 242, and can keep pushing force on the pushing grooves 242 when the pins 232 move, and the pins 232 can pass out of the pushing grooves 242, so that the contact areas of the pins 232 can better push the inner walls of the pushing grooves 242, and when the adjusting member 23 moves, the moving shafts 231 drive the pins 232 to move, and the pins 231 move, and the pins 231 can move and the two sets of pins 231 can be clamped between the two sets of deflection sections 243 and can move, and the two sets of deflection shafts 243 can be attached to the two sets of the two shafts which are attached to the opposite sides of the corresponding to the long handle sections.

In the present embodiment, the two sets of attaching sections 243 in the limiting member 24 are symmetrically distributed, and opposite sides of the two sets of attaching sections 243 are each composed of two inclined planes, so that the two symmetrical sets of limiting members 24 can attach the clamping cross bar 40 on four sides outside the cross bar 40, and the area of clamping stress is increased.

Example 3:

referring to fig. 1 and 2, on the basis of embodiment 2, an extension plate 30 is fixedly connected to the scaffold board 10 and is flush with the scaffold board, the extension plate 30 fills the gap between two adjacent sets of scaffold board connecting assemblies 20, the extension plate 30 may be configured to have the same structure as the scaffold board 10, and the two may be fixed by welding or bolting to reduce the gap between the scaffold board 10 and the scaffold board connecting assemblies 20.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high strength scaffolding connection structure comprising: the scaffold board (10) and even groups of scaffold board connecting components (20) symmetrically arranged at two sides of the scaffold board (10),

the scaffold board connecting assembly (20) comprises a connecting cover (21), a supporting frame (22), an adjusting piece (23) and a limiting piece (24), wherein two ends of the connecting cover (21) are respectively connected and fixed with the scaffold board (10) and the supporting frame (22), the adjusting piece (23) penetrates through an inner cavity of the connecting cover (21) and simultaneously moves to penetrate through a connecting side of the supporting frame (22) and the connecting cover (21), the middle part of the limiting piece (24) is rotationally connected with the side face of the supporting frame (22), the limiting piece (24) forms a scissor-type opening and closing state, and the adjusting piece (23) is matched with the limiting piece (24) and is used for adjusting the position state of the limiting piece (24).

2. The high strength scaffolding joint structure as claimed in claim 1 wherein: the number of the limiting pieces (24) is two, and the two limiting pieces (24) are symmetrically distributed on two sides of the supporting frame (22).

3. The high strength scaffolding joint structure as claimed in claim 2 wherein: the adjusting piece (23) comprises a movable shaft (231) which is in sliding connection with the supporting frame (22), a pin shaft (232) which is axially perpendicular to the movable shaft (231) is fixedly connected to the front end of the movable shaft (231), and two ends of the pin shaft (232) are respectively matched with the two groups of limiting pieces (24).

4. A high strength scaffolding joint according to claim 3, wherein: the limiting piece (24) comprises two groups of long handle sections (241), a fitting section (243) and two groups of positioning shafts (244), an integrated structure is formed between each group of long handle sections (241) and one group of fitting section (243), the positioning shafts (244) are inserted into the middle parts of the long handle sections (241) and the fitting section (243) and are fixed with the long handle sections (243), the other ends of the positioning shafts (244) are rotationally connected with the supporting frame (22), pushing grooves (242) are formed in the middle parts of the long handle sections (241), and the pin shafts (232) extend into the pushing grooves (242) and are in tangential contact with the inner walls of the pushing grooves.

5. The high strength scaffolding joint structure as claimed in claim 4 wherein: two groups of attaching sections (243) in the limiting piece (24) are symmetrically distributed, and opposite sides of the two groups of attaching sections (243) are composed of two inclined planes.

6. A high strength scaffolding joint according to any one of claims 3 to 5 wherein: the adjusting piece (23) further comprises two groups of threaded rings (233), external threads are arranged on the outer side wall of the moving shaft (231), and the threaded rings (233) are connected to the moving shaft (231) in a threaded mode.

7. The high strength scaffolding joint as claimed in claim 6 wherein: the side surface of the connecting cover (21) is provided with an opening penetrating through the connecting cover.

8. The high strength scaffolding joint structure as claimed in claim 1 wherein: the scaffold board (10) is fixedly connected with an extension board (30) which is flush with the scaffold board, and the extension board (30) fills a gap between two adjacent groups of scaffold board connecting components (20).