CN205277018U

CN205277018U - Prefabricated basis of cement

Info

Publication number: CN205277018U
Application number: CN201521010578.1U
Authority: CN
Inventors: 王广明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-28
Filing date: 2015-11-28
Publication date: 2016-06-01
Anticipated expiration: 2025-11-28

Abstract

The utility model relates to a cement prefabricated component, specifically speaking are the prefabricated basis of cement that can realize quick firm hookup with prefabricated assembled enclosure cavity stand, including bearing the bottom surface, fixed inner core, fixed outer keeping off, prefabricated stand utilizes its hollow structure cover on the fixed inner core on prefabricated basis prefabricated stand hypomere, simultaneously prefabricated stand hypomere terminal surface drops on bearing on the bottom surface of prefabricated basis completely, the article that do not corrode with brickbat or other between the clearance of last surface at prefabricated stand and the fixed outer internal surface that keeps off and have enough intensity are filled in in fact, can realize quick pegging graft between prefabricated stand and the prefabricated basis fixes, guarantee that prefabricated stand does not incline to have guaranteed simultaneously the long -term use of enclosure yet, this kind of structure realizes on -the -spot dry process operation completely, make efficiency improve at double, thus the cost is reduced.

Description

A kind of concrete prefabricated basis

Technical field:

The present invention relates to a kind of cement prefabricated component, specifically a kind of concrete prefabricated basis that can realize firmly connecting fast with prefabricated assembled enclosure wall hollow pillar stand, belongs to building structure technology field.

Background technology:

Prefabricated assembled enclosure wall is a kind of new processing method of shaping enclosure wall in recent years, has construction fast, and cost is low, the advantage such as changeable handsome in appearance. Prefabricated assembled enclosure wall is normally by prefabricated stand column, and prefabricated panel forms, and the key point of its construction is the fixing of prefabricated stand column. Prefabricated stand column have solid and hollow point, solid prefabricated stand column is due to cost height, weight is big, poor visual effect and eliminated gradually, the fixing means of hollow preform column has two kinds usually, a kind of is that the length directly imbedding underground certain is fixed, and another kind is that scene is built basis by laying bricks or stones and implanted built-in fitting in the corresponding position on basis with prefabricated stand column, is finally welded and fixed. The first method is all cause the inclination of enclosure wall even to collapse because buried prefabricated stand column curtailment and sectional area are less usually, imbedding length if met, producing, transport, and weight and cost are difficult to accept. 2nd kind of method must on-the-spot wet work to complete basis and build by laying bricks or stones or cast-in-place, significantly improve construction cost, cycle and difficulty of construction, and owing to welding area is less, there is corrosion problem in welding bead, intensity is lower, there is potential safety hazard, therefore permanent enclosure wall cannot be used for, be used for the construction of interim enclosure wall. And all there is the low shortcoming of operating efficiency in two kinds of fixing meanss.

Summary of the invention:

In order to overcome the fixing rear easily inclination of existing prefabricated assembled enclosure wall hollow preform column, cannot use for a long time; Realize on-the-spot dry operation completely, solve the disadvantage that operating efficiency is low, the invention provides a kind of concrete prefabricated basis, the invention solves the technical scheme that its technical problem adopts and comprises: carrying bottom surface, fixing interior core, fixing outer gear, prefabricated stand column hypomere is enclosed within the fixing interior core of prefabricated foundation, prefabricated stand column hypomere end face drops on the carrying bottom surface of prefabricated foundation, and the outside surface of prefabricated stand column tamps with the gap of the internal surface of fixing outer gear.

After adopting said structure, quick grafting can be realized between prefabricated stand column and prefabricated foundation fix, prefabricated foundation be above same plane with ground, bottom surface contacts with the big area on ground can ensure that prefabricated stand column does not tilt the life-time service that simultaneously also ensure that enclosure wall, this kind of structure realizes on-the-spot dry operation completely, operating efficiency is significantly improved, greatly reduces construction cost.

Accompanying drawing illustrates:

Fig. 1 is prefabricated stand column front section view;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is front section view of the present invention;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the present invention and prefabricated stand column assembling view.

Embodiment:

As shown in the figure, for the specific embodiments on a kind of concrete prefabricated basis of the invention, it comprises carrying bottom surface 1, core 2 in fixing, fixing outer gear 3 (shown in Fig. 3), prefabricated stand column 4 (Fig. 1, shown in Fig. 2) when connecting with prefabricated foundation be prefabricated stand column 4 hypomere is utilized that its hollow structure is enclosed within prefabricated foundation fix on interior core 2, prefabricated stand column 4 hypomere end face 5 drops on the carrying bottom surface 1 of prefabricated foundation completely simultaneously, is finally tamped (shown in Fig. 5) in the gap 6 of the outside surface of prefabricated stand column 4 with the internal surface of fixing outer gear 3.

Claims

1. a concrete prefabricated basis, it is characterized in that: comprise carrying bottom surface (1), core (2) in fixing, fixing outer gear (3), prefabricated stand column (4) hypomere is enclosed within the fixing interior core (2) of prefabricated foundation, prefabricated stand column (4) hypomere end face (5) drops on the carrying bottom surface (1) of prefabricated foundation, and the outside surface of prefabricated stand column (4) tamps with the gap (6) of the internal surface of fixing outer gear (3).