CN211200926U

CN211200926U - Barrel-shaped PC component with hole

Info

Publication number: CN211200926U
Application number: CN201921867311.2U
Authority: CN
Inventors: 麻新闻; 丁海峰; 轩照威
Original assignee: Shanghai Beiheng Human Settlements Construction Group Nantong Co ltd
Current assignee: Shanghai Beiheng Human Settlements Construction Group Nantong Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-07
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a porous barrel type PC component, a plurality of longitudinal ribs are evenly arranged along the axial direction in the barrel type main body, a plurality of outer annular ribs and inner annular ribs are arranged along the radial direction in the barrel type main body, the longitudinal ribs are arranged between the outer annular ribs and the inner annular ribs, the corresponding outer annular ribs and the inner annular ribs are respectively connected with the lacing wires, the longitudinal annular ribs are arranged at the through holes in the barrel type main body, the outer annular ribs, the inner annular ribs and the longitudinal ribs which are intersected with the longitudinal annular ribs are cut at the connecting parts with the longitudinal annular ribs and are welded with the outer sides of the longitudinal annular ribs, a plurality of steel bar connecting sleeves are arranged at the bottom of the barrel type main body, the utility model has reasonable structure, the longitudinal annular ribs with the same radian are arranged at the peripheries of the through holes of the barrel type main body, so that the through holes of the barrel type main body are not easy to damage or crack, the outer annular ribs and the inner annular ribs are arranged in the barrel type, the integral structure is greatly increased, and the service life is prolonged.

Description

Barrel-shaped PC component with hole

Technical Field

The utility model relates to a foraminiferous barrel type PC component technical field specifically is a foraminiferous barrel type PC component.

Background

The PC components are called as PC components in the field of house industrialization, such as prefabricated reinforced concrete column foundation foundations, prefabricated steel structure steel column foundations, street lamp billboard column reinforced concrete foundations and prefabricated floor slabs, corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance, and the concrete prefabricated components are widely applied to the fields of buildings, traffic, water conservancy and the like and play an important role in national economy.

At present, no matter when the barrel-shaped member is transported, installed or used, the main body or the through hole is easy to be damaged and cracked, and the strength is not enough, the pipe explosion is easy to occur, so an improved technology is needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foraminiferous bucket type PC component to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foraminiferous bucket type PC component, includes tubbiness main part, through-hole, vertical muscle, outer annular muscle, interior annular muscle, lacing wire, vertical annular muscle and steel bar connection sleeve, open tubbiness main part one side has the through-hole, a plurality of vertical muscle have evenly been arranged along the axial in tubbiness main part is inside, radially be provided with a plurality of outer annular muscle and interior annular muscle inside the tubbiness main part, vertical muscle sets up outside between annular muscle and the interior annular muscle, corresponding outer annular muscle links to each other with the lacing wire respectively with interior annular muscle, the inside through-hole department that is located of tubbiness main part is provided with vertical annular muscle, intersects with vertical annular muscle outer annular muscle, interior annular muscle and vertical muscle cut with vertical annular muscle junction and weld with the vertical annular muscle outside and even, tubbiness main part bottom is provided with a plurality of steel bar connection sleeve.

Preferably, the lacing wire is arranged at the joint of the outer annular rib and the longitudinal rib, and the length of the lacing wire is not larger than the thickness of the barrel-shaped main body.

Preferably, the openings of the outer annular rib and the inner annular rib face downward, and the inner diameter of the outer annular rib is equal to the outer diameter of the inner annular rib plus the rib diameter of the longitudinal rib.

Preferably, the radian of the cross section of the longitudinal annular rib is consistent with that of the barrel-shaped main body, and the opening direction of the longitudinal annular rib faces upwards.

Preferably, the lower end of the steel bar connecting sleeve is provided with a grout inlet, and the upper end of the steel bar connecting sleeve is provided with a grout inlet.

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

the utility model discloses it is rational in infrastructure, set up the vertical annular muscle with the radian in the periphery of the through-hole department of tubbiness main part for the through-hole department of tubbiness main part is not fragile or the fracture, and inside is provided with outer annular muscle and interior annular muscle, and vertical muscle setting is fixed between outer annular muscle and interior annular muscle, makes overall structure greatly increased, has prolonged life.

Drawings

Fig. 1 is the utility model discloses and inside steel bar structure schematic diagram.

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1.

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1.

Fig. 4 is an appearance schematic diagram of the present invention.

In the figure: barrel-shaped main part 1, through-hole 2, vertical muscle 3, outer annular muscle 4, interior annular muscle 5, lacing wire 6, vertical annular muscle 7, reinforcing bar connecting sleeve 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a barrel-shaped PC component with a hole comprises a barrel-shaped main body 1, a through hole 2, a longitudinal rib 3, an outer annular rib 4, an inner annular rib 5, a lacing wire 6, a longitudinal annular rib 7 and a steel bar connecting sleeve 8, wherein the through hole 2 is formed in one side of the barrel-shaped main body 1, a plurality of longitudinal ribs 3 are uniformly arranged in the barrel-shaped main body 1 along the axial direction, a plurality of outer annular ribs 4 and inner annular ribs 5 are arranged in the barrel-shaped main body 1 along the radial direction, the opening directions of the outer annular ribs 4 and the inner annular ribs 5 are downward, the inner diameter of the outer annular ribs 4 is equal to the outer diameter of the inner annular ribs 5 plus the rib diameter of the longitudinal ribs 3, the longitudinal ribs 3 are arranged between the outer annular ribs 4 and the inner annular ribs 5, the corresponding outer annular ribs 4 and the inner annular ribs 5 are respectively connected with the lacing wire 6, the lacing wire 6 is arranged at the joints of the outer annular ribs 4 and the inner annular ribs 5 and the longitudinal ribs 3, the length of the lacing wire 6 is not larger than, the radian of the cross-section of vertical annular muscle 7 is unanimous with the radian of tubbiness main part 1, the opening direction of vertical annular muscle 7 is up, with the outer annular muscle 4 that vertical annular muscle 7 intersects, interior annular muscle 5 and vertical muscle 3 cut and weld with the 7 outside of vertical annular muscle with the junction of vertical annular muscle, 1 bottom of tubbiness main part is provided with a plurality of steel

bar connection sleeve

8, 8 lower extremes of steel bar connection sleeve are provided with into the thick liquid hole, 8 upper ends of steel bar connection sleeve are provided with into the thick liquid hole.

The use method and the principle are as follows: the utility model has the advantages that the longitudinal ribs 3 are evenly and vertically placed between the outer annular rib 4 and the inner annular rib 5, the lacing wire 6 is arranged at the connecting position of the longitudinal ribs 3, the outer annular rib 4 and the inner annular rib 5, the lacing wire 6 is not needed to be arranged at the position for placing the longitudinal annular rib 7, the bent longitudinal annular rib 7 is placed at one side between the outer annular rib 4 and the inner annular rib 5 according to the drawing, the crossing position of the longitudinal ribs 3, the outer annular rib 4 and the inner annular rib 5 and the longitudinal annular rib 7 is cut off and the cut-off position is welded at the outer side of the longitudinal annular rib 7, the installation of the steel bar framework is completed, the steel bar framework and the steel bar connecting sleeve 8 are fixed in a mould, and the barrel-shaped PC component after demoulding is poured and demoulded, the utility model has reasonable structure, the longitudinal annular rib 7 with the same radian is arranged at the periphery of the through hole 2 of the barrel-shaped main body 1, so that the through hole 2 of the, the longitudinal ribs 3 are arranged between the outer annular ribs 4 and the inner annular ribs 5 and are fixed, so that the overall structure is greatly increased, and the service life is prolonged.

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

Claims

1. A foraminiferous bucket type PC component which characterized in that: including tubbiness main part (1), through-hole (2), vertical muscle (3), outer annular muscle (4), interior annular muscle (5), lacing wire (6), vertical annular muscle (7) and steel bar connection sleeve (8), open tubbiness main part (1) one side has through-hole (2), a plurality of vertical muscle (3) have evenly been arranged along the axial to tubbiness main part (1) is inside, tubbiness main part (1) is inside radially to be provided with a plurality of outer annular muscle (4) and interior annular muscle (5), vertical muscle (3) set up outside between annular muscle (4) and interior annular muscle (5), corresponding outer annular muscle (4) link to each other with lacing wire (6) respectively with interior annular muscle (5), tubbiness main part (1) is inside to be located through-hole (2) and to be provided with vertical annular muscle (7) and intersects outer annular muscle (4), Interior annular muscle (5) and vertical muscle (3) cut and weld with vertical annular muscle (7) outside with vertical annular muscle (7) junction, tubbiness main part (1) bottom is provided with a plurality of steel bar connection sleeve (8).

2. A perforated barrel PC component as claimed in claim 1, wherein: the lacing wire (6) is arranged at the joint of the outer annular rib (4) and the inner annular rib (5) with the longitudinal rib (3), and the length of the lacing wire (6) is not larger than the thickness of the barrel-shaped main body (1).

3. A perforated barrel PC component as claimed in claim 1, wherein: the opening direction of outer annular muscle (4) and interior annular muscle (5) is down, the internal diameter of outer annular muscle (4) equals the external diameter of interior annular muscle (5) plus the muscle footpath of vertical muscle (3).

4. A perforated barrel PC component as claimed in claim 1, wherein: the radian of the cross section of the longitudinal annular rib (7) is consistent with that of the barrel-shaped main body (1), and the opening direction of the longitudinal annular rib (7) faces upwards.

5. A perforated barrel PC component as claimed in claim 1, wherein: the lower end of the steel bar connecting sleeve (8) is provided with a grout inlet, and the upper end of the steel bar connecting sleeve (8) is provided with a grout inlet.