CN204413453U - For the multi-functional aid of pile foundation steel bar cage construction - Google Patents

Abstract

The utility model discloses a multifunctional auxiliary tool for pile foundation steel cage construction, which comprises a force application handle and a force application forearm coaxially welded thereto; a sliding sleeve is set on the force application forearm, and a A positioning part is welded on the sleeve, and the sliding sleeve is fixed on the forearm of the force application with a set screw, and two positioning claws extending sideways are arranged at the front end of the force application forearm, and the two positioning claws are up and down. Set at intervals, and the horizontal projections are parallel and non-overlapping; the force applying handle is provided with a central hole to form a sleeve structure, and the free end of the force applying handle is provided with a vertical hole for moving the sleeve. A scale is formed on the main body. The utility model integrates multiple functions into one body, can solve the problems of low precision and slow efficiency of workers welding steel cages, is simple and convenient, and can be suitable for steel cages with different diameters. It can improve the economic benefits of the project and promote the development of engineering technology.

Description

Multifunctional Auxiliary Tool for Pile Foundation Reinforcement Cage Construction

technical field

The utility model relates to an auxiliary tool for construction, in particular to a multifunctional auxiliary tool for the construction of a pile foundation reinforcement cage.

Background technique

Pile foundation is an ancient foundation type. Pile technology has experienced thousands of years of development. Whether it is pile foundation materials and types of piles, or pile machinery and construction methods, there has been great development, and a modern foundation engineering system has been formed. In some cases, the use of pile foundations can greatly reduce the workload on the construction site and the consumption of materials. However, the processing of pile foundation reinforcement cages still mainly uses manual welding on site. Workers mainly rely on manual positioning in the welding reinforcement cages. There is no suitable multifunctional tool for auxiliary construction, and the construction accuracy is low and the construction speed is slow.

Utility model content

The utility model provides a multi-functional auxiliary tool for the construction of pile foundation reinforcement cages in order to solve the technical problems existing in the known technology. The construction accuracy can be improved and the construction speed can be accelerated by using the tool.

The technical scheme adopted by the utility model to solve the technical problems existing in the known technology is: a multifunctional auxiliary tool for the construction of pile foundation reinforcement cages, including a force applying handle and a force applying forearm coaxially welded therewith; A sliding sleeve is set on the forearm for applying force, and a positioning part is welded on the sliding sleeve. The sliding sleeve is fixed on the forearm for applying force with set screws. The two positioning claws are extended, the two positioning claws are arranged at intervals up and down, and the horizontal projections are parallel and do not overlap; the force applying handle is provided with a central hole to form a sleeve structure, and the free end of the force applying handle is provided with A scale is formed on the main body of the force-applying handle for the carrying hole perpendicular to it.

The advantages and positive effects that the utility model has are:

1) The structure is simple, the principle of controlling the installation accuracy is clear, only one operator is needed in the installation process, and the production and operation are simple and safe.

2) It can be adjusted and assembled according to steel cages of different diameters, and has wide applicability.

3) It can accurately unify the main bars of the steel cage on a circle, and the installation efficiency is high and the effect is good.

4) All components are welded, with stable structure and long service life.

5) The materials used are easy to obtain and are the basic materials on the construction site, which are convenient for transportation and storage, low in input cost and good in economic benefits.

6) It can be recycled after use, which can save energy, reduce waste, and have no pollution to the environment.

In summary, the utility model integrates multiple functions into one body, can solve the problem of low precision and slow efficiency of workers welding steel cages, is simple and convenient, and can be suitable for steel cages of different diameters. It can improve the economic benefits of the project and promote the development of engineering technology.

Description of drawings

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

Fig. 2 is a structural schematic diagram of a scale formed on the main body of the force applying handle of the present utility model;

Fig. 3 is the schematic diagram that the utility model is used for positioning the main reinforcement of the pile foundation reinforcement cage;

Fig. 4 is the schematic diagram that the utility model is used for pressing and positioning the spiral stirrup;

Figure 5-1 and Figure 5-2 are schematic diagrams of the utility model for bending the main reinforcement of the reinforcement cage to close the bottom end of the reinforcement cage;

Fig. 6-1 and Fig. 6-2 are the schematic diagrams of the utility model being used to make puller tendons.

In the figure: 1, force application handle; 2, force application forearm; 3, positioning component; 4, positioning claw; 5, set screw; 6, sliding sleeve; 7, carrying hole.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

Please refer to Fig. 1, a multifunctional auxiliary tool for the construction of a pile foundation reinforcement cage, including a force applying handle 1 and a force applying forearm 2 coaxially welded thereto; a sliding sleeve 6 is set on the force applying forearm 2, A positioning part 3 is welded on the sliding sleeve 6, and the sliding sleeve 6 is fixed on the forearm 2 with a set screw 5, and two lateral extensions are arranged at the front end of the forearm 2 Positioning claws 4, the two positioning claws 4 are arranged at intervals up and down, and the horizontal projections are parallel and do not overlap; the force applying handle 1 is provided with a central hole to form a sleeve structure, and the free end of the force applying handle 1 is provided with The carrying hole 7 perpendicular to it is formed with a scale on the main body of the force applying handle 1 .

Please refer to Fig. 2, a scale is formed on the main body of the force applying handle of the present invention, which can be used for measuring the size of steel bars.

Please refer to Fig. 3, adopt the utility model to locate the main reinforcement of the reinforcement cage of the pile foundation.

Please refer to Fig. 4, the utility model is used to compress the spiral stirrup to make it positioned and assist the welding of the spiral stirrup.

Referring to Fig. 5-1 and Fig. 5-2, the utility model is adopted to bend the main reinforcement of the reinforcement cage so that the bottom end of the reinforcement cage is closed.

Please refer to Fig. 6-1 and Fig. 6-2, adopt the utility model to implement and do draw hook muscle.

Although the preferred embodiment of the utility model has been described above in conjunction with the accompanying drawings, the utility model is not limited to the above-mentioned specific implementation, and the above-mentioned specific implementation is only illustrative, not restrictive, and those skilled in the art Under the enlightenment of the utility model, those skilled in the art can also make many forms without departing from the purpose of the utility model and the protection scope of the claims, and these all belong to the protection scope of the utility model.

Claims (1)

1. for a multi-functional aid for pile foundation steel bar cage construction, it is characterized in that, comprise force handle and the force forearm with its coaxial welding; Described force forearm is set with sliding sleeve, described sliding sleeve is welded with positioning element, described sliding sleeve adopts holding screw to be fixed on described force forearm, two locating detents that side is stretched are provided with in the leading section of described force forearm, two described locating detents are between the upper and lower every setting, and floor projection is parallel does not overlap; Described force handle is provided with centre bore, forms tube-in-tube structure, is provided with and perpendicular removes trepanning, the main body of described force handle is formed with rule at the free end of described force handle.