CN105696791A - Embedded die for bolt hole used for installing building construction cropping platform - Google Patents

Abstract

The invention discloses a pre-embedded mold for bolt holes used for installing a material cutting platform for building construction, which improves the problems that the existing pre-embedded methods are too complicated and have low precision. The present invention comprises a square frame body, a horizontal bar is provided at both ends of the square frame body, and a longitudinal bar is provided on one side of the square frame body; Inside; the two ends of the horizontal bar are respectively connected with the two sides of the square frame, the two ends of the vertical bar are respectively connected with the two ends of the square body, and the vertical bar is also connected with two horizontal bars; the square frame A vertical bar is respectively arranged at the four corners, the connecting points of the vertical bar and the square frame, the connecting points of the horizontal bar and the square frame, and the connecting points of the horizontal bar and the vertical bar. The present invention can pre-embed twelve threaded holes at one time, with high efficiency and high position accuracy; meanwhile, the device of the present invention can be used repeatedly, which greatly reduces the mold cost.

Description

A pre-embedded mold for bolt holes for installation of building construction material cutting platform

technical field

The invention relates to a pre-embedded mold for bolt holes used for installing a material cutting platform for building construction.

Background technique

In the construction of housing construction, the construction unloading platform is installed to carry out the up and down of the construction material machine and other components. The platform is supported by the steel support frame. Pre-embedded bolt holes, the existing pre-embedded method is too complicated and the precision is low.

Contents of the invention

In order to improve the above-mentioned problems, the object of the present invention is to provide a pre-embedded mold for bolt holes for installation of a building construction material cutting platform.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

A pre-embedded mold for bolt holes for installing a material cutting platform for house construction, comprising a square frame, a horizontal bar is provided at both ends of the square frame, and a longitudinal bar is provided on one side of the square frame. bar; the cross bar and the vertical bar are all located inside the square frame; the two ends of the horizontal bar are respectively connected with the two sides of the square frame, and the two ends of the vertical bar are respectively connected with the two ends of the square body, and The vertical bar is also connected with two horizontal bars; the four corners of the square frame, the connecting points of the vertical bar and the square frame, the connecting points of the horizontal bar and the square frame, and the connecting points of the horizontal bar and the vertical bar are respectively provided with a vertical pole.

Further, each vertical bar is sleeved with a pre-embedded casing.

Still further, the embedded casing is closed at the bottom and open at the top.

Furthermore, the top side wall of the pre-embedded casing is provided with a through hole, and the top edge is turned outward.

In addition, the square frame is surrounded by four rods.

In addition, the cross bar, the longitudinal bar and the square frame are all connected by welding.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

The present invention can pre-embed twelve threaded holes at one time, with high efficiency and high position accuracy; meanwhile, the device of the present invention can be used repeatedly, greatly reducing the mold cost.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Among them, the names of parts corresponding to the marks in the drawings are: 1-square frame, 2-horizontal bar, 3-longitudinal bar, 4-vertical bar, 5-embedded casing.

detailed description

The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

Example

As shown in Figure 1, a pre-embedded mold for bolt holes for installing a material cutting platform for building construction, comprising a square frame body 1, a cross bar 2 is provided at both ends of the square frame body, and One side of the frame body is provided with a vertical bar 3; the horizontal bar and the vertical bar are all positioned at the inner side of the square frame; the two ends of the horizontal bar are respectively connected with the two sides of the square frame body, They are respectively connected to two ends of the square body, and the vertical bar is also connected to two horizontal bars; the four corners of the square frame, the connecting points of the vertical bar and the square frame, the connecting points of the horizontal bar and the square frame, and the connection points of the horizontal bar and the vertical A vertical rod 4 is respectively arranged at the connecting points of the rods. Wherein, the square frame is surrounded by four rods. The horizontal bar is parallel to the bars at both ends of the square frame; the vertical bar is parallel to the bars on both sides of the square frame. This setting can ensure that the vertical bars arranged at each connection point and four corners meet the construction requirements, thereby reserving bolt holes for "U" bolts to pass through. In addition, each vertical bar is sleeved with a pre-embedded casing 5 .

In actual construction, put the pre-embedded casing on the vertical bar, then place the present invention at the construction position, and then pour concrete. The casing is simply removed from the concrete so that the bolt holes are formed. Of course, if the pre-embedding is deep, it is not necessary to take out the pre-embedded casing, just take out the square frame. Due to the existence of the vertical bar, it can ensure that each embedded casing is vertical without inclination, and the distance between each embedded casing can be limited, so as to meet the construction requirements.

Specifically, the embedded casing is closed at the bottom and open at the top. Through the above arrangement, it is possible to prevent the concrete from flowing into the embedded casing during the pouring process, so as to prevent the bolt holes from being unable to be formed.

When the embedded casing needs to be removed, the top side wall of the embedded casing is provided with a through hole, and the top edge is turned outward. In this way, the corresponding hook and other components can be installed through the through hole, and the embedded casing can be taken out of the concrete. It is worth noting that the upper edge of the concrete is lower than the through hole; , then no vias are required. Since the top edge of the pre-embedded casing is turned outwards, such an arrangement can also utilize the protruding part to take the pre-embedded casing out of the concrete.

In order to make the structure of the present invention more stable and firm. The cross bar, the vertical bar and the square frame are all connected by welding. Welding makes the connection between the parts more firm, so as to better realize the function of the embedded bolt hole, and when it is taken out again, the vertical bar can also be taken out directly from the embedded casing.

It is worth noting that the present invention is simple in structure, low in manufacturing cost, and very practical. It can pre-embed twelve bolt holes at one time, and at the same time, it can ensure that the "U" bolts just pass through to fix the steel support frame.

According to the above-mentioned embodiments, the present invention can be well realized. It is worth noting that, based on the premise of the above-mentioned structural design, in order to solve the same technical problem, even if some insubstantial changes or polishes are made on the present invention, the essence of the adopted technical solution is still the same as the present invention. Therefore, it should also be within the protection scope of the present invention.

Claims (6)

1. the pre-buried mould of a housing construction blank stage+module bolt hole, it is characterised in that include square framework (1), described square framework is respectively arranged at two ends with a cross bar (2), and is provided with a vertical pole (3) in described cube framework side；Described cross bar, vertical pole are respectively positioned on the inner side of square framework；The two ends of described cross bar are connected with cube framework both sides respectively, and the two ends of described vertical pole are connected with cube two ends respectively, and vertical pole is also connected with two cross bars；Be connected with square framework point, cross bar of four angles of described square framework, vertical pole is connected a little with square framework and cross bar some places that is connected with vertical pole are respectively equipped with a montant (4)。

2. the pre-buried mould of a kind of housing construction blank stage+module bolt hole according to claim 1, it is characterised in that be all socketed with service sleeve (5) outside each montant。

3. the pre-buried mould of a kind of housing construction blank stage+module bolt hole according to claim 2, it is characterised in that described service sleeve bottom lock, open top。

4. the pre-buried mould of a kind of housing construction blank stage+module bolt hole according to claim 3, it is characterised in that described service sleeve top sidewall is provided with through hole, and top sides is along outwards overturning。

5. the pre-buried mould of a kind of housing construction blank stage+module bolt hole according to claim 4, it is characterised in that described square framework is surrounded by four bars。

6. the pre-buried mould of a kind of housing construction blank stage+module bolt hole according to claim 5, it is characterised in that be all weldingly connected between described cross bar, vertical pole and square framework。