CN209686865U - Vertical member casting concrete prevents bed die distending support device - Google Patents

Abstract

The utility model relates to a kind of vertical member casting concretes to prevent bed die distending support device, the gap location being mounted between mold, support flitch and steel pipe, the movable steel plug that bottom surface side and its including L-type top plate, hinged L-type top plate surround the movable steel plate of a u-shaped accommodating space and be placed in u-shaped accommodating space, it is connected between the top of movable steel plug and the bottom surface of L-type top plate by mobile lifting component activity, the opposite side of both movable steel plug and movable steel plate is slope；When movable steel plug is close to the bottom surface of L-type top plate, movable steel plate by movable steel plug be pressed against outer moving in rotation.

Description

Vertical member casting concrete prevents bed die distending support device

Technical field

The utility model relates to a kind of support device, especially a kind of vertical member casting concrete prevents bed die distending branch Support arrangement belongs to technical field of building construction.

Background technique

With country's gradually advocating to building industrialization, building site is using industrialization.According to the applicant understood, perpendicular at present When to component poured in place concrete, since concrete base pressure is very big, it may appear that mould phenomenon that bottom is swollen.In construction, usually Swollen mould phenomenon is avoided using the method or the external method for installing diagonal brace of split bolt.However split bolt often will cause The outer surface of structures needs to repair painting, influences beauty；Outside installation diagonal brace then will affect the flooring flatness of construction site, Influence will cause on the construction of other processes.

Retrieval discovery, makes improvement to this kind of defect currently without people.

Utility model content

The purpose of this utility model is that: in view of the above-mentioned problems of the prior art, proposing that a kind of vertical member pours Concrete prevents bed die distending support device.

In order to reach the goals above, a kind of vertical member casting concrete of the utility model prevents bed die distending support dress Set, be mounted on mold, support flitch and steel pipe between gap location, including L-type top plate, hinged L-type top plate bottom surface side with Its movable steel plate for surrounding a u-shaped accommodating space and the movable steel plug being placed in the u-shaped accommodating space, the top of movable steel plug It is connected between portion and the bottom surface of L-type top plate by mobile lifting component activity, both the movable steel plug and movable steel plate are opposite Side be slope；When movable steel plug is close to the bottom surface of L-type top plate, movable steel plate rotated outward by the extruding of movable steel plug It is mobile.The principle of the application are as follows: the pressure of mold bottom is transmitted and is distributed on its external steel pipe, had both compensated for branch in this way The irregular caused stress of stress for supportting mold between the lumps of wood is irregular, and does not influence the normal use of entire mold, simple and practical.

The preferred embodiment of the utility model is:

Further, mobile lifting component includes connection bolt and rotary nut, the top of the sliding steel plug is vertical have to A few bolt, the bottom surface of the L-type top plate are equipped with the bolt hole passed through for the bolt, when the sliding steel plug is packed into u After type accommodating space, the bolt passes through bolt hole and stretches out outside L-type top plate, and rotary nut screws in the bolt extension end.Make The adjusting of support elasticity can be realized by screwing rotating nuts in used time.

Further, the bottom width of L-type top plate and the distance between steel pipe and template are almost the same.

Further, the base length of the L-type top plate is less than the distance between two supporting square timbers.

The utility model has the beneficial effect that this utility model is simple and convenient, is not influenced by periphery construction environment, to structures There is no cosmetic damage hidden danger yet.

Detailed description of the invention

The utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is L-type steel top plate and movable steel plate connection schematic diagram.

Fig. 2 is L-type steel top plate and movable steel plate connection schematic diagram.

Fig. 3 is that movable steel plug connection schematic diagram is added in Fig. 2.

Fig. 4 is that connection bolt schematic diagram is added in Fig. 3.

Fig. 5 is that rotary nut schematic diagram is added in Fig. 4.

Fig. 6 is that Fig. 4 screws rotary nut schematic diagram.

Fig. 7 is the schematic diagram that support device is packed into after template.

Fig. 8 is the partial enlarged view in Fig. 6.

Top plate 1, hinged connection part 2, hinge rotation axis 3, movable steel plate 4 slide steel plug 5, and steel pipe 6 supports flitch 7, Roof bolt hole 1.1, steel plug bolt hole 5.1 connect bolt 5.2, rotary nut 5.3.

Specific embodiment

Embodiment one

Vertical member prevents bed die expanding means by: top plate, hinged connection part, hinge rotation axis, movable steel plate, even The compositions such as connecting bolt, sliding steel plug rotary nut.As shown in Figure 5.

Component template has first been propped up in construction, founds support flitch 7, steel pipe 6.Then vertical member is prevented into bed die distending Device is placed in template bottom, as shown in Figure 7,8.

It is a L-type steel top plate 1 that vertical member, which prevents bed die from breaking device top plate, and in upper top surface, there are two roof bolt holes 1.1, facilitate connection bolt 5.2 to expose.It is connect with a band slope surface activity steel plate 4 by hinged connection part 2 at 1 short side of top plate, To ensure that movable steel plate 4 can be freely rotated around hinge rotation axis 3.Sliding 5 side of steel plug is trapezoidal section as shown in Figure 1, 2 Face, upper end are equipped with steel plug bolt hole 5.1, are fixedly connected with bolt 5.2 conveniently to be used to pull sliding steel plug 5 to slide up and down.Such as Shown in Fig. 3.

After sliding steel plug 5 connects and is fixedly connected with bolt 5.2, across the roof bolt hole 1.1 of top plate 1, as shown in Figure 4.

Rotary nut 5.3 is screwed at the top of top plate 1.Rotary nut 5.3 is twisted by spanner, drives rotation connection bolt 5.2, pull sliding steel plug 5 to move up and down.When being moved up wait slide steel plug 5, due to sliding 5 side of steel plug be it is trapezoidal, then can squeeze Movable steel plate 4 rotates outward, and bed die supporting role can be efficiently accomplished using this principle, so as to avoid the wind of the swollen mould in bottom Danger, as shown in Figure 5,6.

This utility model is simple and convenient, is not influenced by periphery construction environment, does not also have cosmetic damage hidden danger to structures.

In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.

Claims (4)

1. a kind of vertical member casting concrete prevents bed die distending support device, be mounted on mold, support flitch and steel pipe it Between gap location, it is characterised in that: including L-type top plate, hinged L-type top plate bottom surface side and its to surround the accommodating of u-shaped empty Between movable steel plate and the movable steel plug that is placed in the u-shaped accommodating space, the bottom surface of the top of movable steel plug and L-type top plate it Between connected by mobile lifting component activity, the opposite side of both the movable steel plug and movable steel plate is slope；Work as work When dynamic steel plug is close to the bottom surface of L-type top plate, movable steel plate by movable steel plug be pressed against outer moving in rotation.

2. vertical member casting concrete according to claim 1 prevents bed die distending support device, it is characterised in that: living Dynamic lifting part includes connection bolt and rotary nut, and the top of the movable steel plug is vertical at least one bolt, the L-type top The bottom surface of plate is equipped with the bolt hole passed through for the bolt, after the movable steel plug is packed into u-shaped accommodating space, the bolt It is stretched out outside L-type top plate across bolt hole, rotary nut screws in the bolt extension end.

3. vertical member casting concrete according to claim 2 prevents bed die distending support device, it is characterised in that: institute Bottom width and the distance between the steel pipe and template for stating L-type top plate are almost the same.

4. vertical member casting concrete according to claim 1 or 2 prevents bed die distending support device, feature exists In: the base length of the L-type top plate is less than the distance between two supporting square timbers.