CN215594865U - Ribbed connecting device for scaffold steel protective network card - Google Patents

Abstract

The utility model belongs to the technical field of building scaffold accessories, and particularly relates to a rib type connecting device of a scaffold steel protective network card; including the solid fixed ring that is used for holding the member of scaffold frame, gu fixed ring is open structure, one end is connected with the fixed plate, the other end is connected with the connecting plate, it has the through-hole to open on the fixed plate, and downwardly extending runs through the connecting plate, the pull rod has been worn in the through-hole, the both ends of pull rod block respectively on fixed plate and connecting plate, the tip that solid fixed ring was kept away from to the connecting plate is provided with fixed knot and fixed knot down, go up fixed knot and the solid fixed ring of opening orientation of fixed knot down, narrow sells piece under the upper width has been inserted on the connecting plate, the hypotenuse of sells piece leans against the fixed plate, the edgewise fixed knot upwards pushes up with fixed knot side top down. The rib type connecting device of the scaffold steel protective network card adopts an integrated structure, improves the overall strength of the scaffold steel protective network card, is not easy to fall off, and greatly ensures the safety and reliability of the fixed steel protective network.

Description

Ribbed connecting device for scaffold steel protective network card

Technical Field

The utility model belongs to the technical field of building scaffold accessories, and particularly relates to a rib type connecting device for a scaffold steel protective network card.

Background

In nearly more than ten years, floor type external drainage scaffolds, hanging baskets and external scaffolds are gradually eliminated in the construction of building engineering due to various factors such as time consumption, labor consumption, material consumption, safety guarantee, economy and the like. In particular, in the construction of high-rise and super high-rise buildings, the external scaffold has large using amount, long service time, high cost and improved practicability and safety. The attached lifting scaffold is one of the main modes of high-rise and super high-rise building construction scaffolds due to the advantages of low cost, quick installation, convenient use, strong adaptability and the like.

Its overall frame is constituteed by all kinds of member to inserted lift scaffold self, there is the protection of steel protection network in its outside in being used for the work progress, the net piece mounting means adopts the mode of connecting piece cooperation round pin axle bolt or the connected mode of connecting plate cooperation bolt more, this kind of connected mode often has the problem that the hole site is not right in the in-service use process, requirement to machining precision and installation accuracy is higher, the installation effectiveness is low simultaneously, the cost of installation has been increased, for solving this problem, a novel steel protection network card rib connected mode has been designed, make it more have industrial value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective net connecting mode which is safe, simple and easy to operate, improves the efficiency of field installation of the protective net, improves the safety in the field construction process, is overall attractive and elegant, and embodies civilized construction of a construction field.

The utility model adopts the following technical scheme: the utility model provides a scaffold steel protects network card rib formula connecting device, including the solid fixed ring that is used for holding the member of scaffold, gu fixed ring is open structure, one end is connected with the fixed plate, the other end is connected with the connecting plate, it has the through-hole to open on the fixed plate, and downwardly extending runs through the connecting plate, the pull rod has been worn in the through-hole, the both ends of pull rod block respectively on fixed plate and connecting plate, the tip that solid fixed ring was kept away from to the connecting plate is provided with fixed knot and lower fixed knot, go up fixed knot and the solid fixed ring of opening orientation of fixed knot down, narrow round pin piece under the width has been inserted on the connecting plate, the hypotenuse of round pin piece leans against the fixed plate, the edgewise fixed knot upwards pushes up with fixed knot side down and pushes away.

Furthermore, the upper fixing buckle and the lower fixing buckle are arranged in a left-right staggered mode, a vertical groove is formed in the surface of the connecting plate between the upper fixing buckle and the lower fixing buckle, and the pin piece is inserted into the vertical groove.

Further, the cross section of the upper fixing buckle and the lower fixing buckle is Contraband type.

Furthermore, the fixing ring, the fixing plate, the connecting plate, the upper fixing buckle and the lower fixing buckle are of an integrally bent and formed structure.

Furthermore, the pull rod is a bolt, a nut with a coaxial through hole is welded on the fixing plate, the bolt penetrates into the through hole, the head of the bolt is connected with the connecting plate in a clamping mode, and the rod body of the bolt is connected with the nut.

Further, the pin sheet is a right-angled trapezoidal plate.

Compared with the prior art, the utility model has the advantages that:

the rib type connecting device of the scaffold steel protective network card adopts an integrated structure, improves the overall strength of the scaffold steel protective network card, is not easy to fall off, and greatly ensures the safety and reliability of the fixed steel protective network. Welding nut on the fixed plate need not many people concurrent operation in the installation, only needs alone to install, just alone rights behind the connecting device alone promptly and passes the bolt fastening, has avoided because of the nut falls the high altitude weight risk that takes place when reducing the cost of labor.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation and use of the present invention.

In the figure: 1-a fixed ring; 2, fixing a plate; 3-connecting the plates; 4-lower fixing buckle; 5-fixing the button; 6-a nut; 7-a pin piece; 8-a bar of the scaffold; 9-steel protective net.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The utility model provides a technical scheme that: the utility model provides a scaffold steel protects network card rib formula connecting device, including the solid fixed ring 1 that is used for holding the member of scaffold, gu fixed ring 1 is open structure, one end is connected with fixed plate 2, the other end is connected with connecting plate 3, it has the through-hole to open on fixed plate 2, and downwardly extending runs through connecting plate 3, the pull rod has been worn in the through-hole, the both ends of pull rod block respectively on fixed plate 2 and connecting plate 3, the tip that solid fixed ring 1 was kept away from to connecting plate 3 is provided with fixed knot 5 and lower fixed knot 4, go up fixed knot 5 and the solid fixed ring 1 of opening orientation of lower fixed knot 4, narrow round pin piece 7 under the width has been inserted on the connecting plate 3, the hypotenuse of round pin piece 7 leans on fixed plate 2 back, the edgewise goes up fixed knot 5 and the 4 side thrusts of fixed knot down. The fixing ring 1 is sleeved on a rod 8 of the scaffold, the fixing plate 2 and the connecting plate 3 are locked by penetrating a pull rod, the side ribs of the steel protective net 8 are buckled into the upper fixing buckle 5 and the lower fixing buckle 4, and then the steel protective net 8 is locked by inserting the pin piece 7.

Go up the setting of staggering about fixed knot 5 and the fixed knot 4 down, it has perpendicular groove to go up to open on fixed knot 5 and the connecting plate 3 face between the fixed knot 4 down, and round pin piece 7 is inserted in perpendicular groove.

The upper and lower buttons 5 and 4 have Contraband-shaped cross-sections. The fixing ring 1, the fixing plate 2, the connecting plate 3, the upper fixing buckle 5 and the lower fixing buckle 4 are of an integrally bent structure. The manufacturing process comprises the following steps: the whole plate is firstly punched and blanked, then through holes in the fixed plate 2 and the connecting plate 3 are punched, slots are punched in the connecting plate 3, then the bending station is shifted to, and the fixed ring 1, the fixed plate 2, the connecting plate 3, the upper fixing buckle 5 and the lower fixing buckle 4 are bent and formed. The pin sheet 7 is a right-angle trapezoidal plate and is formed in one step by stamping.

The pull rod is a bolt, a nut 6 with a coaxial through hole is welded on the fixing plate 2, the bolt penetrates into the through hole, the head of the bolt is clamped with the connecting plate 3, and the rod body of the bolt is connected with the nut 6.

As shown in fig. 2, the installation method is as follows: the constructor firstly penetrates the plurality of fixing rings 1 into the rod piece 8 of the scaffold in sequence, adjusts the connecting device to the proper position and then adjusts the angle, presses the side rib of the lower steel protection net piece into the lower fixing buckle 4, then penetrates the connecting device from bottom to top by using a bolt, screws and then fixes, then clamps the side rib of the upper steel protection net piece into the upper fixing buckle 5, then inserts the pin piece 7, leans against the fixing plate 2 by the pin piece 7, and the straight edge extrudes the upper part and the side rib of the lower net piece at the same time, thereby realizing the fixation of the net piece.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a rib formula connecting device of scaffold steel protection network card which characterized in that: including solid fixed ring (1) that is used for embracing the member of scaffold frame, gu fixed ring (1) is open structure, one end is connected with fixed plate (2), the other end is connected with connecting plate (3), it has the through-hole to open on fixed plate (2), and downwardly extending runs through connecting plate (3), the pull rod has been worn in the through-hole, the both ends of pull rod block respectively on fixed plate (2) and connecting plate (3), the tip that solid fixed ring (1) was kept away from in connecting plate (3) is provided with fixed knot (5) and lower fixed knot (4), the opening of going up fixed knot (5) and lower fixed knot (4) is towards solid fixed ring (1), narrow round pin piece (7) under the width has been inserted on connecting plate (3), the hypotenuse of round pin piece (7) leans against fixed plate (2), the hypotenuse of edgewise upwards fixed knot (5) and fixed knot (4) side top push away from down.

2. The ribbed connecting device of a scaffold steel protective network card according to claim 1, characterized in that: the upper fixing buckle (5) and the lower fixing buckle (4) are arranged in a left-right staggered mode, a vertical groove is formed in the surface of the connecting plate (3) between the upper fixing buckle (5) and the lower fixing buckle (4), and the pin piece (7) is inserted into the vertical groove.

3. The ribbed connecting device of scaffold steel protective network card according to claim 2, characterized in that: the sections of the upper fixing buckle (5) and the lower fixing buckle (4) are Contraband types.

4. The ribbed connecting device of scaffold steel protective network card of claim 3, characterized in that: the fixing ring (1), the fixing plate (2), the connecting plate (3), the upper fixing buckle (5) and the lower fixing buckle (4) are of an integrated bending structure.

5. The ribbed connecting device of scaffold steel protective network card according to claim 1, characterized in that: the pull rod is a bolt, a nut (6) with a coaxial through hole is welded on the fixing plate (2), the bolt penetrates into the through hole, the head of the bolt is connected with the connecting plate (3) in a clamping mode, and the rod body of the bolt is connected with the nut (6).

6. The ribbed connecting device of scaffold steel protective network card of claim 4, wherein: the pin sheet (7) is a right-angle trapezoidal plate.

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