CN207863502U - A kind of Construction of Steel Structure life line bracket - Google Patents

Abstract

The utility model discloses a kind of Construction of Steel Structure life line brackets, it is desirable to provide a kind of Construction of Steel Structure life line bracket of high construction efficiency.It includes upright bar, is fixedly installed on the connecting plate of upright bar lower end, and the nut being set on connecting plate is screwed in the screw rod on nut, and the backing plate being set on connecting plate；Open slot is arranged in the one of avris of connecting plate, the backing plate is fixedly installed at the downside of open slot open end, the nut be fixedly installed on it is at the upside of open slot open end and opposite with backing plate, by screw screw rod can make the lower end of screw rod between backing plate at a distance from change；For the upper through-hole of steel wire penetrating, the lower through-hole for steel wire penetrating is arranged in the top of the connecting plate for the upper end setting of the upright bar.The utility model can effectively improve working efficiency, and significantly reduce construction cost.

Description

A steel structure construction lifeline bracket

technical field

The utility model relates to the technical field of steel structure auxiliary equipment for construction engineering, in particular to a steel structure construction lifeline support.

Background technique

At present, my country's steel structure industry is developing rapidly, especially in high-rise buildings and large-span space structures. Steel structure construction workers face great risks when walking or operating on steel beams, among which personal fall is the biggest risk. How to better ensure personal safety in the process of steel structure construction is an urgent problem to be solved.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a lifeline support for steel structure construction that is easy to assemble and disassemble, highly reliable and safe.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A lifeline support for steel structure construction, the upward end of which is called the upper end when in use, and the other end is called the lower end; it includes a vertical rod, a connecting plate fixed at the lower end of the vertical rod, and a nut set on the connecting plate, which is screwed The screw rod on the nut, and the backing plate arranged on the connecting plate; one side of the connecting plate is provided with an open groove, the backing plate is fixedly arranged at the lower side of the opening end of the open groove, and the nut is fixedly arranged in the opening At the upper side of the opening end of the groove, and opposite to the backing plate, the distance between the lower end of the screw rod and the backing plate can be changed by screwing the screw; the upper end of the vertical rod is provided with an upper through hole for the wire rope to pass through, and the connecting The upper part of the plate is provided with a lower through hole for the wire rope to pass through.

Preferably, the pole is made of DN36mm steel pipe with a length of 480mm.

Preferably, the connecting plate is made of 5mm steel plate.

Preferably, the screw adopts M16 screw.

Preferably, the backing plate is a steel plate with a length×width×thickness of 35×35×5 mm.

Preferably, the steel pipe and the connecting plate are connected by welding.

Preferably, the connecting plate and the nut are connected by welding.

Preferably, the connecting plate and the backing plate are connected by welding.

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

Compared with the traditional welding bracket, the installation and construction of the life rope bracket of the utility model is more convenient and quicker, and it is also safe and reliable, effectively improves the work efficiency, and can effectively reduce the construction cost because it can be disassembled and used for turnover.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative work.

Fig. 1 is the structural representation of the utility model.

FIG. 2 is an enlarged top view of FIG. 1 .

Fig. 3 is a schematic diagram of the installation state of the utility model.

Fig. 4 is the schematic diagram when the utility model is constructed and used.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The steel structure construction lifeline bracket shown in Fig. 1-4, when it is in use, the upward end is called the upper end, and the other end is called the lower end; it includes the vertical pole 1, and the connecting plate 3 fixedly arranged at the lower end of the vertical pole 1 is arranged on the The nut 5 on the connecting plate 3, the screw rod 2 screwed on the nut 5, and the backing plate 4 arranged on the connecting plate 3; one side of the connecting plate 3 is provided with an open groove, and the backing plate 4 is fixedly arranged At the lower side of the opening end of the opening slot, the nut 5 is fixedly arranged on the upper side of the opening end of the opening slot and is opposite to the backing plate 4, and the distance between the lower end of the screw rod 2 and the backing plate 4 can be adjusted by screwing the screw rod 2. Variation: the upper end of the vertical rod 1 is provided with an upper through hole 7 for the wire rope to pass through, and the upper part of the connecting plate 3 is provided with a lower through hole 6 for the wire rope to pass through.

As a specific technical solution, the pole 1 is made of DN36mm steel pipe with a length of 480mm, which has a lighter weight under the premise of ensuring strength. The connecting plate 3 is made of 5mm steel plate. The screw 2 adopts M16 screw. The backing plate 4 adopts a steel plate whose length×width×thickness is 35×35×5 mm. The steel pipe and the connecting plate 3 are connected by welding. The connecting plate 3 and the nut 5 are connected by welding. The connecting plate 3 and the backing plate 4 are connected by welding.

Before the hoisting of the steel beam 10, a support is installed on the steel beam 10 in advance, and a steel wire rope 20 is installed on the upper through hole 7 and the lower through hole 6 of the support, and the distance between the supports is not more than 3m. During installation, first adjust the length of the screw rod anchored into the nut so that the support can smoothly penetrate into the upper wing plate of the steel beam 10, and then tighten the screw rod so that the screw rod, the upper wing plate and the backing plate are tightly connected and fixed firmly. Then put on two steel wire ropes 20, and hoist together with the steel beam 10. After the steel girder 10 is hoisted and fastened, the bracket and the steel girder 10 are firmly connected, so when the operator walks and operates on the upper part of the steel girder 10, he can directly fix the safety belt on the wire rope on the bracket, which avoids the worker from being on the top of the beam. The danger caused by the inability to protect during construction. After the welding of the steel beam 10 is completed, during the construction of the profiled steel plate laying, the support is removed while the profiled steel plate is laid. By adjusting the screw rod, the support can be taken out from the steel beam 10 smoothly, and after taking out, the bottom through hole of the connecting plate is utilized to wear the steel wire rope 20, and the support is smoothly lifted downstairs, which is convenient and fast.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. A lifeline support for steel structure construction, the upward end of which is called the upper end when in use, and the other end is called the lower end. plate (3), the nut (5) arranged on the connecting plate (3), the screw rod (2) screwed on the nut (5), and the backing plate (4) arranged on the connecting plate (3); One side of the connection plate (3) is provided with an open slot, the backing plate (4) is fixedly arranged on the lower side of the open end of the open slot, the nut (5) is fixedly arranged on the upper side of the open end of the open slot, and Opposite to the base plate (4), the distance between the lower end of the screw rod (2) and the base plate (4) can be changed by screwing the screw rod (2); The upper through hole (7), the upper part of the connection plate (3) is provided with the lower through hole (6) for the wire rope to pass through. 2. The lifeline support for steel structure construction according to claim 1, characterized in that: the pole (1) is made of DN36mm steel pipe with a length of 480mm. 3. The steel structure construction lifeline support according to claim 1 or 2, characterized in that: the connecting plate (3) is made of 5mm steel plate. 4. The steel structure construction lifeline support according to claim 1 or 2, characterized in that: the screw (2) is an M16 screw. 5. The steel structure construction lifeline support according to claim 1 or 2, characterized in that: the backing plate (4) is a steel plate with a length×width×thickness of 35×35×5mm. 6. The steel structure construction lifeline support according to claim 1 or 2, characterized in that: the vertical rod (1) and the connecting plate (3) are connected by welding. 7. The steel structure construction lifeline bracket according to claim 1 or 2, characterized in that: the connecting plate (3) and the nut (5) are connected by welding. 8. The steel structure construction lifeline support according to claim 1 or 2, characterized in that: the connecting plate (3) and the backing plate (4) are connected by welding.