CN209161307U - A kind of inverted T shaped hoisting connecting piece of prefabricated part hanging - Google Patents

Abstract

The utility model discloses an inverted T-shaped hoisting connector for hoisting prefabricated components, which comprises a bottom plate, the upper surface of the bottom plate is provided with a vertical plate, the vertical plate and the bottom plate form an inverted T-shaped piece, and a vertical plate and the bottom plate are provided with a vertical plate. Side lugs, the upper end of the vertical plate is arc-shaped, the vertical plate is installed with a clamping piece, the vertical plate is provided with horizontal holes, the surface of the bottom plate is symmetrically provided with circular holes, the surface of the bottom plate is symmetrically installed with a fixed block and a fixed rod, the fixed block The side of the support rope is fixedly connected with one end of the support rope, the other end of the support rope passes through the perforation in the lower part of the fixed rod, the connecting end of the support rope bypasses the lower surface of the external prefabricated member and passes through the perforation on the fixed rod, and the connecting end of the support rope It is tied to the fixed rod, and the support rope plays the role of backup safety protection, which improves the safety of workers during construction; rotating the solenoid makes the coil drive the tapered pipe to move toward the support rope, and the taper pipe and the support rope contact, so that the support rope is in the fixed rod. It is not easy to loosen, and the reliability of the support rope is improved.

Description

An inverted T-shaped hoisting connector for prefabricated component hoisting

technical field

The utility model relates to the technical field of hoisting connectors, in particular to an inverted T-shaped hoisting connector for hoisting prefabricated components.

Background technique

The connectors used for hoisting prefabricated components require high connection strength, and the firmness of the connectors directly affects the process progress and construction safety. Therefore, the firmness of the connectors used for hoisting prefabricated components cannot be ignored; in the prior art, the prefabricated components and the connection There is no backup safety protection when the connection of the parts is loose, which reduces the safety of construction.

Utility model content

The technical problem to be solved by the present utility model is to overcome the existing defects and provide an inverted T-shaped hoisting connector for hoisting prefabricated components. , the connecting end of the support rope is tied to the fixed rod, the support rope plays the role of backup safety protection, and improves the safety of workers in construction; the rotating coil makes the coil drive the tapered pipe to move toward the support rope, and the tapered pipe and the support rope are in contact with each other. The support rope is not easily loosened on the fixed rod, the reliability of the support rope is improved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the utility model provides the following technical solutions: an inverted T-shaped hoisting connector for prefabricated component hoisting, comprising a bottom plate, the upper surface of the bottom plate is provided with a vertical plate, and the vertical plate and the bottom plate form an inverted T-shaped piece, A side lug plate is arranged between the vertical plate and the bottom plate, the upper end of the vertical plate is arc-shaped, a clamping piece is installed on the vertical plate, and a horizontal hole is opened on the vertical plate.

A circular hole is symmetrically opened on the surface of the bottom plate, and a fixed block and a fixed rod are symmetrically installed on the surface of the bottom plate.

As a preferred technical solution of the present invention, the clamping piece comprises an inverted U-shaped rod, the inverted U-shaped rod and the upper end of the vertical plate are clamped, and load-bearing rings are fixed at both ends of the inverted U-shaped rod.

As a preferred technical solution of the present invention, a reinforcing plate is fixed on the side of the vertical plate, the reinforcing plate is located above the horizontal hole, and the reinforcing plate passes through the cavity of the inverted U-shaped rod.

As a preferred technical solution of the present invention, the two sides of the inverted U-shaped rod are provided with positioning and fixing screws, and the two positioning and fixing screws are respectively connected with the two positioning grooves on the reinforcing plate threadedly.

As a preferred technical solution of the present invention, the outer surface of the fixing rod is provided with an outer thread, and the outer thread of the fixing rod is threadedly connected with the inner thread of the inner wall of the solenoid.

As a preferred technical solution of the present invention, a tapered tube is fixed at one end of the spiral tube facing the lower perforation of the fixing rod, and the diameter of the inner wall of the tapered tube gradually increases from far to near toward the perforation.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The inverted T-shaped hoisting connector is used for the hoisting of the prefabricated component. The connecting end of the support rope bypasses the lower surface of the external prefabricated component and passes through the perforation on the fixing rod. The connecting end of the supporting rope is tied to the fixing rod. To the role of backup safety protection, improve the safety of workers in construction.

2. This prefabricated component is hoisted with an inverted T-shaped hoisting connector. Rotating the screw makes the screw drive the tapered tube to move toward the support rope. The tapered tube and the support rope are in contact, so that the support rope is not easy to loosen on the fixed rod and improves the supportability of the support rope. reliability.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

Figure 2 is a schematic view of the structure of the utility model from the right side.

In the picture: 1 reinforcing plate, 2 clips, 21 load-bearing rings, 22 inverted U-shaped rods, 3 round holes, 4 fixing blocks, 5 side lugs, 6 vertical plates, 7 bottom plates, 8 fixing rods, 9 tapered tubes, 10 solenoid, 11 horizontal hole, 12 positioning and fixing screw, 13 supporting rope.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a technical solution: an inverted T-shaped hoisting connector for hoisting prefabricated components, comprising a bottom plate 7, the upper surface of the bottom plate 7 is provided with a vertical plate 6, the vertical plate 6 and the bottom plate 7 An inverted T-shaped piece is formed. A side lug plate 5 is arranged between the vertical plate 6 and the bottom plate 7. The upper end of the vertical plate 6 is arc-shaped. . The clamping member 2 includes an inverted U-shaped rod 22, which is clamped with the upper end of the vertical plate 6. The two ends of the inverted U-shaped rod 22 are fixed with load-bearing rings 21, and the side of the vertical plate 6 is fixed with a reinforcing plate 1. , the reinforcing plate 1 is located above the horizontal hole 11, the reinforcing plate 1 passes through the cavity of the inverted U-shaped rod 22, the two sides of the inverted U-shaped rod 22 are provided with positioning and fixing screws 12, and the two positioning and fixing screws 12 are respectively connected with the reinforcing plate. The two positioning grooves on 1 are threadedly connected. When the external prefabricated component cannot be shaken when lifted, the worker makes the two positioning and fixing screws 12 respectively threaded with the two positioning grooves on the reinforcing plate 1, and the position of the inverted U-shaped rod 22 is fixed. The stability of the external prefabricated elements is improved. A circular hole 3 is symmetrically opened on the surface of the bottom plate 7, a fixed block 4 and a fixed rod 8 are symmetrically installed on the surface of the bottom plate 7, the side surface of the fixed block 4 is fixedly connected with one end of the support rope 13, and the other end of the support rope 13 passes through the lower part of the fixed rod 8 The connecting end of the support rope 13 bypasses the lower surface of the outer prefabricated member and passes through the hole on the fixing rod 8, and the connecting end of the supporting rope 13 is tied on the fixing rod 8. When the connection between the precast member and the connecting piece is loose, the support The rope 13 plays the role of backup safety protection and improves the safety of workers during construction. The outer side of the fixing rod 8 is provided with an outer thread, and the outer thread of the fixing rod 8 is connected with the inner thread of the inner wall of the solenoid 10. One end of the lower perforation of the rod 8 is fixed with a tapered tube 9, and the diameter of the inner wall of the tapered tube 9 gradually increases from far to near toward the perforation. The ropes 13 are in contact, so that the support ropes 13 are not easily loosened on the fixing rod 8 , and the reliability of the support of the support ropes 13 is improved. The vertical plate 6, the bottom plate 7 and the side ear plate 5 are integrally formed or welded.

In use: the worker places the bottom plate 7 on the upper surface of the external prefabricated member, the external bolt passes through the circular hole 3 and is threadedly connected with the wire sleeve embedded on the external prefabricated member, and the worker makes the connection end of the support rope 13 bypass the external The lower surface of the prefabricated member passes through the hole on the fixing rod 8, and the connecting end of the support rope 13 is tied to the fixing rod 8. The worker rotates the solenoid 10 so that the solenoid 10 drives the tapered tube 9 to move toward the support cord 13. The tapered tube 9 Contact with the support rope 13 , so that the support rope 13 is not easy to loosen on the fixing rod 8 . The worker makes the external load-bearing bolts pass through the circular perforations and transverse holes 11 of the load-bearing ring 21 and are threadedly connected with the external nut, and the external lifting rope is connected with the upper end of the inverted U-shaped rod 22; The two positioning and fixing screws 12 are respectively screwed with the two positioning grooves on the reinforcing plate 1 , and the position of the inverted U-shaped rod 22 is fixed, which improves the stability of the hoisting of the external prefabricated components. The arcuate upper ends of the reinforcing plate 1 and the vertical plate 6 improve the structural strength of the vertical plate 6 .

In the present invention, the connecting end of the support rope 13 bypasses the lower surface of the external prefabricated member and passes through the perforation on the fixing rod 8, the connecting end of the supporting rope 13 is tied to the fixing rod 8, and the supporting rope 13 serves as a backup safety protection. It can improve the safety of workers in construction.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An inverted T-shaped hoisting connector for prefabricated component hoisting, comprising a bottom plate (7), characterized in that: the upper surface of the bottom plate (7) is provided with a vertical plate (6), a vertical plate (6) and a bottom plate ( 7) An inverted T-shaped piece is formed, a side lug plate (5) is arranged between the vertical plate (6) and the bottom plate (7), the upper end of the vertical plate (6) is arc-shaped, and the vertical plate (6) is installed with a snap connection (2), the vertical plate (6) is provided with a horizontal hole (11); A circular hole (3) is symmetrically opened on the surface of the bottom plate (7), a fixed block (4) and a fixed rod (8) are symmetrically installed on the surface of the bottom plate (7), and the side surface of the fixed block (4) is fixed to one end of the support rope (13). Connect the other end of the support rope (13) through the hole in the lower part of the fixing rod (8). 2. An inverted T-shaped hoisting connector for hoisting a prefabricated component according to claim 1, characterized in that: the clip (2) comprises an inverted U-shaped rod (22), an inverted U-shaped rod (22) The upper end of the vertical plate (6) is clamped, and the two ends of the inverted U-shaped rod (22) are fixed with load-bearing rings (21). 3. An inverted T-shaped hoisting connector for hoisting prefabricated components according to claim 2, characterized in that: a reinforcing plate (1) is fixed on the side of the vertical plate (6), and the reinforcing plate (1) is located in the horizontal hole Above (11), the reinforcing plate (1) passes through the cavity of the inverted U-shaped rod (22). 4. An inverted T-shaped hoisting connector for hoisting a prefabricated component according to claim 3, characterized in that: both sides of the inverted U-shaped rod (22) are provided with positioning and fixing screws (12), and two positioning The fixing screws (12) are respectively screwed with the two positioning grooves on the reinforcing plate (1). 5. An inverted T-shaped hoisting connector for hoisting a prefabricated component according to claim 1, characterized in that: the outer side of the fixing rod (8) is provided with an external thread, and the external thread of the fixing rod (8) and the The inner thread of the inner wall of the solenoid (10) is threaded. 6. An inverted T-shaped hoisting connector for hoisting a prefabricated component according to claim 5, characterized in that: a tapered tube (9) is fixed at the end of the spiral tube (10) facing the lower perforation of the fixing rod (8) , the diameter of the inner wall of the conical tube (9) gradually increases from far to near toward the perforation.