CN206796130U - A kind of concrete mold with reserving hole - Google Patents

Abstract

The utility model discloses a concrete mold with reserved holes, which comprises a mold bottom plate, four side plates, a steel rod, a fixed connection block and the like, wherein the bottom plate and the four side plates are the basic parts of the mold, on which There are bolt holes and reserved holes of different diameters for positioning and connection; the bottom plate and the side plate are connected and fixed by bolts to form a whole; the steel rod passes through the large hole on the left plate, and the other end Pass through the small hole on the right side plate, snap the connecting and fixing block into the groove of the connecting and fixing block, take two ordinary bolts through the small holes on the connecting and fixing block, and tighten them into the bolt holes on the left side plate , fix the steel bar and the side plate to each other.

Description

A concrete mold with reserved holes

technical field

The utility model relates to the technical field of concrete, in particular to a concrete mold.

Background technique

In various fields of the construction industry today, the application range of concrete is becoming wider and wider, and there are more and more related experimental researches on concrete and the use of concrete. At the same time, the molds for concrete production have also been developed accordingly. Concrete molds are molds for finished concrete products that are customized according to specific requirements and specifications, and are mainly suitable for concrete pouring and molding. Nowadays, there is an increasing demand for concrete test blocks that need to reserve holes, such as rebar reinforcement technology that needs to reserve rebar holes, and anchor reinforcement tests that need to reserve grouting holes. However, when the concrete is poured and vibrated, the positions of the reserved holes are prone to deflection and misalignment; and it is not easy to remove the reserved holes when using plastic pipes or steel pipes, and it is necessary to use a drill or other tools for strong removal, which is very easy to remove during the removal process. It leads to the breakage of the concrete sample, which makes the poured sample invalid, which is time-consuming and labor-intensive. Therefore it is necessary to design a concrete mold with reserved holes that can avoid the above problems.

Utility model content

In order to solve the above problems, the utility model provides a concrete mold with reserved holes, which can ensure sufficient vibration after pouring, the position of the reserved holes will not be deflected, and the mold at the reserved holes is easy to remove, saving time Labor saving, the obtained concrete specimen has good integrity and high quality.

In order to achieve the above object, the utility model adopts the following technical solutions:

A concrete mold with reserved holes, comprising a rectangular mold with an open top formed by a mold bottom plate, a rear side plate, a front side plate, a right side plate and a left side plate; and a Steel rods passing through the left and right side panels; both ends of the steel rods are secured by fixed connecting blocks.

Further, grooves are formed on the front and rear side panels, and the grooves can be used to fix the left and right side panels.

Further, bolts connecting the front and rear side plates are installed on the outer sides of the left and right side plates; they are connected and fixed by four bolts.

Further, the bolts include four, two on the left side and two on the right side; and the two bolts on the same side are installed up and down.

Further, a vertically downward bolt is installed on the bolt on the lower side;

Further, the left and right side panels are provided with different holes for fixing steel rods;

Further, the holes on the right side plate are selected according to the actual needs of reserved holes.

Further, one end of the steel rod has a groove, and the fixed connection block is inserted into the groove and fixed to the left side plate or the right side plate by bolts.

Further, in the concrete mold with reserved holes, the diameter of the steel rod can be selected according to the actual needs of the reserved holes.

Further, the right side plate of the concrete mold with reserved holes can be selected according to the actual needs of the reserved holes.

Further, in the concrete mold with reserved holes, the diameter of the reserved holes is equal to the diameter of the steel rod.

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

The integrity of the mold is good, easy to disassemble and assemble, can be fully vibrated, the reserved hole is not easy to deflect, and it does not need to be laborious when removing the mold at the reserved hole, saving time and labor, and speeding up the pouring of concrete test blocks.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application, and do not constitute improper limitations to the present application.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic view of the base plate structure of the present utility model;

Fig. 3 is the schematic diagram of the structure of the front and rear side plates of the utility model;

Fig. 4 is the structural schematic diagram of the left side plate of the present utility model;

Fig. 5 is a structural schematic diagram of the right side panel of the present utility model;

Fig. 6 is the steel bar structure schematic diagram of the present utility model;

Fig. 7 is the structural representation of the fixed connection block of the present utility model;

Fig. 8 is a schematic diagram of the bolt structure of the present utility model;

Fig. 9 is a structural schematic diagram of the bolt with holes of the present invention;

Among them, 1. Mold bottom plate; 2. Rear side plate; 3. Front side plate; 4. Right side plate; 5. Left side plate; 6. Ordinary bolts; 7. Bolts with holes; Connector.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figure 1-9, the device is a concrete mold with reserved holes, including mold bottom plate 1, rear side plate 2, front side plate 3, right side plate 4, left side plate 5, ordinary bolts 6, belt Hole bolts 7, steel rods 8, fixed connection blocks 9 and other parts.

The front and rear side plates 2 and 3 of the mold are connected to each other by ordinary bolts 6 and bolts with holes 7, wherein two ordinary bolts 6 are located at the top of the rear side plate 3, and two bolts with holes 7 are located at the bottom of the rear side plate 3, front and rear There are symmetrical grooves on the side plates 2 and 3, and the right side plate 3 and the left side plate 4 are just stuck in the grooves, thereby fixing the four side plates as a whole.

The bottom plate 1 of the mold is connected and fixed with four side plates by ordinary bolts 6 . Ordinary bolt 6 passes through bolt 7 with holes, and its other end is tightened in the bolt hole on the base plate, thereby mold 1 base plate and four side plates are fixed.

The thinner end of the steel rod 8 of the mold passes through the small hole on the right side plate, and the other end with the groove passes through the opening on the left side plate, and the fixed connection block 9 can just snap into the groove, and then Use two ordinary bolts 6 to connect the fixed connection block 9 with the left side plate 5, and the bolts 6 pass through the thin holes of the fixed connection block 8 and are connected in the bolt holes on the left side plate 5. The steel rod 8 and the side plate are fixed to each other, and no displacement or the like occurs during pouring and vibration, so as to ensure the quality of the obtained sample. After the concrete is hardened, unscrew the ordinary bolt 6, remove the fixed connection block 8, and take out the steel bar 8 without disassembling the bottom plate and side plate.

The steel rod 8 of the mold is used in conjunction with the left side plate 5. When holes of different diameters are to be reserved according to actual needs, the steel rods and the left side plate of different sizes can be replaced to obtain concrete samples with holes of different diameters.

Example

Assuming that the diameter of the reserved hole is required to be 6cm, a steel rod with a diameter of 6cm and a left side plate with a hole of 6cm in diameter are selected according to the requirement.

Insert the left side plate 5 and the right side plate 4 into the grooves in the front side plate 3 and the rear side plate 2, and then fix the front side plate 3 and the rear side plate 2 with ordinary bolts 6 and bolts with holes 7, so that Four side panels become a whole. Get four ordinary bolts 6 again and pass through the holes on the bolts with holes 7 and be tightened in the bolt holes on the base plate 1, and the base plate 1 is fixed with the four side plates.

The steel rod 8 passes through the large hole on the left side plate 5, and the other end passes through the small hole on the right side plate 4, inserts the connecting and fixing block 9 into the groove of the steel rod 8, and takes two ordinary bolts 6. Pass through the thin hole on the connection fixing block 9, and tighten it in the bolt hole on the left side plate 5, and fix the steel rod 8 and the side plate mutually.

Apply mold release agent to the inside of the assembled mold and to the steel rod.

Concrete is poured into the mold from the top of the mold, fully vibrated after the pouring is completed, and after the concrete is slightly dry before the complete removal of the formwork, in order to prevent the steel rod from being difficult to take out, loosen the bolt 6 on the fixed connection block 9, and take off the fixed connection block 9 , the steel rod 8 is taken out in advance.

After the concrete meets the requirements of complete form removal, the mold side panels are disassembled. The concrete sample with the reserved holes can be obtained, and then put into the curing room for curing.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (10)

1. a kind of concrete mold with reserving hole, it is characterised in that including die bottom plate, back side panel, front side board, right side The rectangular mould for the open top that plate and left plate are formed；And pass through left plate provided with one along the length direction of rectangular mould With the rod iron of right plate；One end of rod iron is fixed by being fixedly connected with block.

A kind of 2. concrete mold with reserving hole as claimed in claim 1, it is characterised in that described forward and backward two Groove is provided with block side plate, described groove can be used for the two blocks of side plates in fixed left and right.

A kind of 3. concrete mold with reserving hole as claimed in claim 1, it is characterised in that described left and right two The bolt for connecting forward and backward side plate is installed on the outside of block side plate；It is interconnected and fixed by four bolts.

4. a kind of concrete mold with reserving hole as claimed in claim 3, it is characterised in that described bolt includes Four, left side installs two, and right side installs two；And two bolts positioned at the same side are installed up and down.

A kind of 5. concrete mold with reserving hole as claimed in claim 4, it is characterised in that the bolt positioned at downside On be also equipped with a bolt straight down.

A kind of 6. concrete mold with reserving hole as claimed in claim 1, it is characterised in that the left and right side Plate is provided with different holes, for fixing rod iron.

7. a kind of concrete mold with reserving hole as claimed in claim 6, it is characterised in that on described right plate Hole chosen according to being actually needed for reserving hole.

A kind of 8. concrete mold with reserving hole as claimed in claim 1, it is characterised in that the one of described rod iron End with fluted, it is described be fixedly connected with block and stick into groove fixed by bolt and left plate or right plate.

A kind of 9. concrete mold with reserving hole as claimed in claim 1, it is characterised in that described rod iron it is straight Chosen according to being actually needed for reserving hole in footpath.

10. a kind of concrete mold with reserving hole as claimed in claim 8, it is characterised in that its reserving hole Diameter is equal to the diameter of rod iron.