CN201389906Y

CN201389906Y - Pre-stressed concrete double T-plate forming die

Info

Publication number: CN201389906Y
Application number: CN200920037607U
Authority: CN
Inventors: 汪春兴
Original assignee: CHANGZHOU TIANPU MA AN BAN CO LTD
Current assignee: CHANGZHOU TIANPU MA AN BAN CO LTD
Priority date: 2009-01-20
Filing date: 2009-01-20
Publication date: 2010-01-27
Anticipated expiration: 2019-01-20

Abstract

The utility model discloses a pre-stressed concrete double T-plate forming die in the building industry. The forming die comprises a die plate and a pre-stressed bearing plate, wherein the die plate comprises a reinforced concrete pouring body and a steel plate; the steel plate is covered on the groove wall surface of the reinforced concrete pouring body to form a die groove; the end part of the reinforced concrete pouring body is provided with a supporting wall; and the pre-stressed bearing plate is fixedly arranged on the supporting wall. The forming die is convenient to be installed and debugged, can steadily exert the pre-stress to keep the product quality stable, saves huge amount of steels and the cost, is convenient for manufacturing and transportation, can be reused, has obvious economic benefit and is convenient for promotion and application.

Description

The prestressed concrete double T plate loose tool

Technical field

The utility model relates to a kind of production mould of prestressed concrete double T plate of building trade.

Background technology

The prestressed concrete double T plate loose tool that building trade is traditional comprises template and prestressing force bearing plate because template and prestressing force bearing plate are two big parts independently, during installation respectively with ground or basic linking to each other, so Installation and Debugging are cumbersome; Be difficult to stably apply prestressing force, cause the product quality shakiness; Inconvenient dismounting, the transportation difficulty is not easy to install and use at the project engineering site, is difficult to reuse; And template all adopts the steel manufacturing, need expend a large amount of steel, the cost height.

Summary of the invention

The purpose of this utility model is to provide a kind of prestressed concrete double T plate loose tool of being convenient to Installation and Debugging, saving cost.

In order to achieve the above object, the technical solution of the utility model is: a kind of prestressed concrete double T plate loose tool, comprise template and prestressing force bearing plate, template comprises that armored concrete builds body and steel plate, steel plate overlays on the trough wall surface formation mold slots that armored concrete is built body, armored concrete is built end of body and is had knee wall, and the prestressing force bearing plate is fixedly mounted on the knee wall.

For the ease of the lifting of prestressed concrete double T plate loose tool, the knee wall of described template is provided with lifting eye.

For the ease of being connected of template and prestressing force bearing plate, the outside wall surface of the knee wall of described template is covered with steel plates, and the prestressing force bearing plate is welded on the described steel plate.

For the ease of making template and make things convenient for the transportation of template to install, the armored concrete of described template is built body and is built moulding vertically being divided into two sections at least, then center-line joint is rigidly connected.

For the ease of the demoulding grooving of the double T plate produced, the width of the mold slots of described template longitudinally changes, and the span centre width is greater than two ends width 1mm～200mm.

After adopting said structure,, need not debug easy accessibility when therefore installing because template and prestressing force bearing plate are combined; Can stably apply prestressing force during use, keep stable and reliable product quality; Build body and steel plate because template comprises armored concrete again, steel plate overlays on the trough wall surface formation mold slots that armored concrete is built body, has therefore saved a large amount of steel, reduces manufacturing cost.The utility model is convenient to make in addition, can assemble in the base and use, and also can install and use at the project engineering site, treats the dismounting recovery of engineering completion back, is convenient to transportation, and is reusable, and remarkable in economical benefits is easy to utilize.

Description of drawings

The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.

Fig. 1 is the structure front view of prestressed concrete double T plate loose tool of the present utility model;

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

Fig. 3 is the side view of Fig. 1;

Fig. 4 is the cutaway view of Fig. 1 along the A-A line;

Fig. 5 is the cutaway view of Fig. 3 along the B-B line.

The specific embodiment

Shown in Fig. 1,2,3,4,5, a kind of prestressed concrete double T plate loose tool of the present utility model, comprise template 2 and prestressing force bearing plate 1, template 2 comprises that armored concrete builds body 2-1 and steel plate 2-2, steel plate 2-2 overlays on the trough wall surface formation mold slots 2-3 that armored concrete is built body 2-1, armored concrete is built body 2-1 end and is had knee wall 2-1-1, and prestressing force bearing plate 1 is fixedly mounted on the knee wall 2-1-1.

Shown in Fig. 3,4,5, for the ease of the lifting of prestressed concrete double T plate loose tool, the knee wall 2-1-1 of described template 2 is provided with lifting eye 2-1-11.

Shown in Fig. 3,5, for the ease of being connected of template and prestressing force bearing plate, the outside wall surface of the knee wall 2-1-1 of described template 2 2-4 that is covered with steel plates, prestressing force bearing plate 1 is welded on the described steel plate 2-4.Certainly, prestressing force bearing plate 1 also can be threaded on the steel plate 2-4; Can also not establish steel plate 2-4, prestressing force bearing plate 1 directly is fixed on the knee wall 2-1-1.

As shown in Figure 1, for the ease of making template and make things convenient for the transportation of template to install, the armored concrete of described template 2 is built body 2-1 and is built moulding vertically being divided into two sections at least, then center-line joint is rigidly connected.

As shown in Figure 2, for the ease of the demoulding grooving of the double T plate produced, the width of the mold slots 2-3 of described template 2 longitudinally changes, and the span centre width is greater than two ends width 1mm～200mm.

Claims

1, a kind of prestressed concrete double T plate loose tool, comprise template (2) and prestressing force bearing plate (1), it is characterized in that: template (2) comprises that armored concrete builds body (2-1) and steel plate (2-2), steel plate (2-2) overlays on the trough wall surface formation mold slots (2-3) that armored concrete is built body (2-1), armored concrete is built body (2-1) end and is had knee wall (2-1-1), and prestressing force bearing plate (1) is fixedly mounted on the knee wall (2-1-1).

2, prestressed concrete double T plate loose tool according to claim 1 is characterized in that: the knee wall (2-1-1) of described template (2) is provided with lifting eye (2-1-11).

3, prestressed concrete double T plate loose tool according to claim 1 is characterized in that: the outside wall surface of the knee wall (2-1-1) of described template (2) is covered with steel plates (2-4), and prestressing force bearing plate (1) is welded on the described steel plate (2-4).

4, prestressed concrete double T plate loose tool according to claim 1 is characterized in that: the armored concrete of described template (2) is built body (2-1) and is built moulding vertically being divided into two sections at least, then center-line joint is rigidly connected.

5, according to claim 1 or 2 or 3 or 4 described prestressed concrete double T plate loose tools, it is characterized in that: the width of the mold slots (2-3) of described template (2) longitudinally changes, and the span centre width is greater than two ends width 1mm～200mm.