CN219622239U - Hanging buckle type connecting structure of steel pull rod of flower basket frame - Google Patents

Abstract

The utility model discloses a hook-and-buckle type connecting structure of a steel pull rod of a flower basket frame, which comprises a hook screw rod and a pull rod, wherein the hook screw rod comprises a screw rod and a hook, the hook is provided with an anti-unhooking device, the anti-unhooking device comprises a safety card, the upper end of the safety card is hinged to the upper part of the hook, a torsion spring is arranged on a hinge shaft, the lower end of the safety card is attached to the inner side of a hook tip of the hook, one end of the pull rod is provided with an annular buckle, and the annular buckle is connected with the hook. The utility model adopts the combined structure of the hook screw and the pull rod, can effectively solve the problems that the tensioning angles of the steel pull rods of the flower basket frame at the external corner and the internal corner are not uniform, the flatness and the perpendicularity of the outer vertical surface deviate, so that the lug plate and the gasket cannot be tightly attached, and the like, and the safety card on the hook can effectively prevent the annular buckle from being separated from the hook, thereby increasing the safety coefficient in the construction process, and has good turnover performance, simple structure, convenient operation, reduced construction cost, good use effect and wide application.

Description

Hanging buckle type connecting structure of steel pull rod of flower basket frame

Technical Field

The utility model relates to the technical field of constructional engineering construction equipment, in particular to a basket frame steel pull rod hanging buckle type connecting structure.

Background

In the construction industry, to the construction in high-rise and super high-rise building, the widely adopted basket type cantilever scaffold is used for satisfying structure main part construction and secondary structure construction needs, basket type cantilever scaffold has the characteristics that adaptability is wide, bearing capacity is strong, and in the job site of engineering, basket type cantilever scaffold is because of the obstruction of the protruding component of main structure in the construction, if in main structure's external corner, reentrant corner department, conventional basket type steel pull rod otic placode can not closely laminate, exist certain angle with the gasket, lead to otic placode and gasket contact surface to reduce, consequently basket type steel pull rod has the stretch-draw angle non-unification, outer facade roughness, the problem such as deviation appears in the straightness, influence basket type cantilever scaffold system normal atress, there is construction potential safety hazard.

Disclosure of Invention

Aiming at the defects and problems in the prior art, the utility model aims to provide a basket frame steel pull rod hanging buckle type connecting structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a flower basket frame steel pull rod link knot formula connection structure, includes couple screw rod and pull rod, and the couple screw rod includes screw rod and couple, and the couple sets up the unhook device, and the unhook device includes the insurance card, and the upper end of insurance card articulates in the upper portion of couple and sets up torsion spring on the articulated shaft, and the lower extreme of insurance card is pasted the gib point inboard of couple, and pull rod one end sets up annular knot, and annular knot is connected with the couple.

In the technical scheme, the hook screw is fixed on the main structure of the building through the screw cap.

In the technical scheme, the annular buckle is a closed annular buckle and comprises a round shape, an oval shape and a square shape, and the annular buckle is buckled in the hook and the safety card.

The utility model adopts the combined structure of the hook screw and the pull rod, can effectively solve the problems that the tensioning angles of the steel pull rods of the flower basket frame at the external corner and the internal corner are not uniform, the flatness and the perpendicularity of the outer vertical surface deviate, so that the lug plate and the gasket cannot be tightly attached, and the like, and the safety card on the hook can effectively prevent the annular buckle from being separated from the hook, thereby increasing the safety coefficient in the construction process, and has good turnover performance, simple structure, convenient operation, reduced construction cost, good use effect and wide application.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic plan view of a hanger screw of the present utility model.

Fig. 2 is a schematic plan view of the tie rod of the present utility model.

Fig. 3 is a schematic diagram of an embodiment of the present utility model.

In the figure: the device comprises a hook screw rod 1, a safety clip 2, a pull rod 3, a ring-shaped buckle 31, a screw cap 4, a main body structure 5 and a gasket 6.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

According to the drawing 1-3, the hanging buckle type connecting structure of the steel pull rod of the flower basket frame, which is described as an embodiment, comprises a hook screw rod and a pull rod, wherein the hook screw rod comprises a screw rod and a hook, the hook screw rod can be integrally prefabricated in a factory, the used materials can be high-quality low-carbon steel, alloy steel and other materials, the shape of the hook screw rod is not particularly limited, the hook screw rod has enough strength, rigidity and stability, and the screw rod size and the hook size are determined according to the specific conditions of engineering; the hook is provided with an anti-unhooking device, the anti-unhooking device comprises a safety card, the upper end of the safety card is hinged to the upper part of the hook, a torsion spring is arranged on the hinge shaft, and the lower end of the safety card is attached to the inner side of the hook tip of the hook; the pull rod is connected with the hook screw rod, the pull rod is made of high-quality low-carbon steel, alloy steel and the like, the pull rod is provided with enough strength, rigidity and stability, one end of the pull rod is provided with an annular buckle, the annular buckle is a closed annular buckle, the annular buckle comprises a round shape, an oval shape and a square shape, no special requirement is made on the shape of the annular buckle, the inner diameter of the annular buckle is slightly larger than the annular arc distance (outer diameter-inner diameter) of the hook, the annular buckle can be easily sleeved into the hook, the hook and the safety card cannot be excessively large in clearance, in use, the installation position is arranged according to engineering design requirements, after the hook screw rod is fixed on a main structure of a building, one end of the buckle type flower basket steel pull rod with the annular buckle is directly buckled on the hook to be adjusted to a proper position, the safety card is not required to be manually pressed, the safety card is stressed to rotate inwards, and the initial position is restored when the safety card is not subjected to external force. When the other end is fixed in an inclined state, the safety card can effectively prevent the annular buckle from separating from the hook; when the safety card is detached, one end constraint is released, and one end of the annular buckle presses the safety card to be taken out.

And (3) field implementation: the construction scheme of the outer scaffold of the high-rise building with the project changed from the shed in a certain mountain area adopts a pull-up basket type overhanging scaffold, and causes that the tensioning angles of basket frame steel pull rods at the external angle and the internal angle of a main structure are not uniform, the flatness of the outer vertical surface and the verticality deviate, so that the lug plates of the conventional basket frame steel pull rods cannot be tightly attached to the gaskets, certain angles exist, the contact surface between the lug plates and the gaskets is reduced, the normal stress of a system is influenced, potential safety hazards exist, and the installation is difficult.

In order to solve the problem, the construction method adopts a basket frame steel pull rod hanging buckle type connecting structure, can adjust different angles, reduces the construction requirements of the vertical plane and the flatness of the outer vertical plane, and is safe and quick in construction. The hook screw 1 is designed according to the design, and consists of a screw and a hook. The screw rod diameter is 20mm, couple annular arc interval (external diameter-internal diameter) is greater than 20mm, gasket 6 size 120mm is when the main structure reaches design intensity, arrange the mounted position according to engineering design requirement, with gasket 6 cover at couple screw rod 1 tip, then from the reserved entrance to a cave in main structure 5 outside penetrates, screw up fixedly with double nut 4 from main structure 5 inboard, buckle formula basket steel pull rod 3 diameter 20mm, adjust to suitable position on directly buckling the couple with the one end that has annular knot, need not manual pressing insurance card 2, insurance card 2 atress inwards rotates, resume initial position when not receiving external force effect. When the other end is fixed in an inclined state, the safety card 2 can effectively prevent the annular buckle from separating from the hook, and the other end of the buckle type basket steel pull rod 3 is fixed with the cantilever bearing steel beam. The detachable flower basket steel pull rod 3 releases one end constraint, and one end of the annular buckle presses the safety card 2 to be taken out. The steel pull rod hanging buckle type connecting structure of the flower basket frame is rapid to install, normal use functions are met in subsequent use, normal stress of the system is guaranteed, and the using effect is good.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (3)

1. The utility model provides a flower basket frame steel pull rod link knot formula connection structure which characterized in that: the hook comprises a hook screw and a pull rod, wherein the hook screw comprises a screw and a hook, the hook is provided with an anti-unhooking device, the anti-unhooking device comprises a safety clamp, the upper end of the safety clamp is hinged to the upper position of the hook, a torsion spring is arranged on a hinge shaft, the lower end of the safety clamp is attached to the inner side of a hook tip of the hook, one end of the pull rod is provided with an annular buckle, and the annular buckle is connected with the hook.

2. The flower basket frame steel pull rod hanging buckle type connecting structure according to claim 1, wherein: the hook screw is fixed on the main structure of the building through a screw cap.

3. A flower basket frame steel pull rod hanging buckle type connecting structure according to claim 1 or 2, characterized in that: the annular buckle is a closed annular buckle and is buckled in the hook and the safety card.