CN2654768Y

CN2654768Y - Large mould plate demould movable support device

Info

Publication number: CN2654768Y
Application number: CN 200320103349
Authority: CN
Inventors: 刘哲生; 郝永昶; 张宇雷
Original assignee: BEIJING JIANGONG GROUP Co Ltd
Current assignee: BEIJING JIANGONG GROUP Co Ltd
Priority date: 2003-11-14
Filing date: 2003-11-14
Publication date: 2004-11-10
Anticipated expiration: 2013-11-14

Abstract

The utility model provides a movable support device of macro-template mould unloading, which aims to solve the problems that the field cleaning operation can not be carried out after the macro-template mould unloading and the oil brushing must waste a time of hanging; the utility model provides a base, which comprises a support frame, a nut cap fixed on the support frame, a threaded rod with spherical end arranged on the rotatable lower end of the nut cap, a base for accommodating the spherical end of the threaded rod; a movable platform is arranged under the base, a limiter is arranged on the platform for limiting the rotation of the platform. Thus after the macro-template mould unloading, if only prying the front end of the macro-template with crowbar can depart the macro-template from the working face in order to carry out cleaning operation, brushing oil and using the crane to transport the macro-template directly to the next mould working face. So each working face can only need the crane one time and the operating cost is decreased.

Description

Large form demoulding movable supporting device

Technical field

The utility model relates to a kind of large form demoulding movable supporting device.

Background technology

On some present heavy construction building sites in order to build the large tracts of land wall, often use a kind of steel large form, in order to prevent that large form from toppling, normally be fixed with the bracing frame of several band feets in steel large form rear surface, each feet is fixed with tapped nut, be provided with in the nut one can rotate therein be with externally threaded screw rod, the lower end of screw rod is spherical, also have one can hold the base of spherical termination, the spherical termination of screw rod places in it rotatable.

It is heavy that the invar pallet reaches ton, when using now, needs earlier whole large form device to be winched to work plane by crane usually and go into mould, and rotating screw bolt then makes steel template vertical stand-up, can build this work plane; After the use, by the counter-rotating screw rod, make the template layback inclination demoulding, this moment is because work plane can't be left in the large form bottom, cause template surface can't clear up, brush oil, thus must by crane whole large form device be hung work plane again, behind storage space cleaning, brush oil, by crane whole large form device is winched to another work plane again and go into mould, repeat above-mentioned steps.Each work plane just needs to use twice crane like this, and cost is higher.

Summary of the invention

For overcoming above-mentioned shortcoming, the utility model provide a kind of movably, large form bracing or strutting arrangement that running cost is low.

A kind of large form demoulding of the utility model movable supporting device; comprise bracing frame, be fixed on the nut on the bracing frame; the screw rod of rotating lower end dribbling shape termination in the nut; and the base that can hold spherical termination; have movably platform at described base, described platform is provided with the stopping means that the restriction platform rotates.

After adopting the utility model large form demoulding movable supporting device; because base has movably platform; therefore when the large form device build use after; the counter-rotating screw rod; make the template layback inclination demoulding; prize the template front end with crowbar again and can make it break away from work plane,, then directly it is winched to next work plane and go into mould and get final product with crane so that clear up, brush oil.Each work plane only need use a crane to get final product like this, has reduced running cost.

Description of drawings

Fig. 1 is the schematic diagram of large form bracing or strutting arrangement in the prior art.

Fig. 2 is the schematic elevational view of the utility model large form demoulding movable supporting device feet.

Fig. 3 is that the A-A of large form demoulding movable supporting device shown in Figure 2 is to view.

The specific embodiment

Referring to Fig. 1, the large form device is after the demoulding is finished using in cast in the prior art, its surface need be cleared up, brush oil and just can be reused, but because himself weight is very big, and the base of its support is directly to drop on the ground, so can't move whole large form device by manpower, only reliable usually crane hangs work plane with it, after clearing up, brushing oil, winch to again on another work plane and use.

Referring to Fig. 2, in order to solve this problem of the prior art, the utility model large form demoulding movable supporting device, comprise bracing frame 4, be fixed on the nut of bracing frame 4, the screw rod 5 of rotating lower end dribbling shape termination in the nut, and the base 2 that can hold screw rod 5 spherical terminations, having movably platform 1 at base 2, this platform can be any one platform that has wheel; After the template layback is tilted like this, can make large form break away from work plane as long as prize the template front end, so that clear up, brush oil with crowbar.But when preventing that screw rod 5 from rotating, produce reaction force, platform 1 itself is rotated and change the rotating direction of wheel, on platform 1, be provided with the stopping means that restriction platform 1 rotates.

Stopping means can be to be provided with two spacing columns 3 for the side at the close bracing frame 4 of platform 1 upper surface, spacing column 3 respectively has one and be slidingly matched with bracing frame 4 in the both sides of bracing frame 4, when being rotating screw bolt, because of there being spacing column 3 to make platform 1 not rotate, and, therefore do not influence the rising or the decline of bracing or strutting arrangement because place the spacing column 3 of bracing frame both sides to be slidingly matched with bracing frame 4.

Certain this stopping means can also be other form, as boring a last spacing hole on the platform, and being provided with a spacing column in the soffit and the corresponding position of spacing hole of described bracing frame, described column places and is slidingly matched with spacing hole in the spacing hole, can play similar effects equally.

Claims

1, a kind of large form demoulding movable supporting device; comprise bracing frame, be fixed on the nut on the bracing frame; the screw rod of rotating lower end dribbling shape termination in the nut, and the base that can hold the spherical termination of screw rod is characterized in that: have movably platform at described base.

2, large form demoulding movable supporting device as claimed in claim 1 is characterized in that: described platform is provided with the stopping means that the restriction platform rotates.

3, large form demoulding movable supporting device as claimed in claim 2; it is characterized in that: described stopping means is provided with two spacing columns for the side at the nearly bracing frame of described platform upper surface, and described spacing column places the both sides of bracing frame and bracing frame to be slidingly matched.

4, large form demoulding movable supporting device as claimed in claim 2; it is characterized in that: described stopping means is for there being a spacing hole on described platform; and being provided with a spacing column in the soffit and the corresponding position of spacing hole of described bracing frame, described column places in the spacing hole and is slidingly matched with spacing hole.