CN214110800U

CN214110800U - Concrete test block forming die

Info

Publication number: CN214110800U
Application number: CN202022423363.XU
Authority: CN
Inventors: 贾婷婷
Original assignee: Xinyi Ruiyang Concrete Engineering Co ltd
Current assignee: Xinyi Ruiyang Concrete Engineering Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-03
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a mould equipment technical field just discloses a concrete test block forming die, including backup pad, bottom plate and fixing bolt, the last fixed surface of backup pad has boss and a plurality of locating pin, a plurality of the locating pin distributes around the boss, a plurality of peg graft on the locating pin has two diaphragms and two risers, two the draw-in groove with diaphragm looks adaptation is all seted up to one side of riser, two diaphragm and two through the mutual joint of four draw-in grooves, two between the riser diaphragm and two all fix through fixing bolt between riser and its corresponding locating pin, the lower fixed surface of backup pad installs the motor, the bottom of motor is connected with the pivot, the bottom mounting of pivot has the connecting rod. This concrete test block forming die through setting up structures such as locating pin, diaphragm and riser, can effectively save the form removal time, reduces the damage of test block at the form removal in-process.

Description

Concrete test block forming die

Technical Field

The utility model relates to a mould equipment technical field specifically is a concrete test block forming die.

Background

The concrete is a general name of engineering composite materials formed by cementing aggregates into a whole by cementing materials, the term concrete generally refers to cement concrete which is prepared by using cement as the cementing materials, using sand and stone as the aggregates and mixing the aggregates with water (which can contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete, and the concrete is widely applied to civil engineering; however, when the existing concrete mould is used for pouring concrete into the mould, because the concrete does not have good fluidity like liquid, a cavity structure and the like are easily formed in the mould, the whole mould space is difficult to be filled with the concrete, and the performance of a formed product is influenced; after the concrete test block is manufactured, the concrete test block is usually demolded by air pressure, so that scratches are easily generated, and the forming surface of the test block is not smooth and flat; when the shrinkage of the concrete test block is small or the release agent fails, the time for removing the mold is long, so the concrete test block forming mold is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete test block forming die, which solves the problems that the concrete in the prior art is easy to form a cavity structure in the die, the whole die space is difficult to be filled with the concrete, and the performance of the formed product is influenced; after the concrete test block is manufactured, scratches are easily generated during demolding, so that the molding surface of the test block is not smooth and flat; and when the shrinkage of the concrete test block is small or the release agent fails, the mold removal takes a long time.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a concrete test block forming die comprises a supporting plate, a bottom plate and fixing bolts, wherein a boss and a plurality of positioning pins are fixed on the upper surface of the supporting plate, the plurality of positioning pins are distributed around the boss, two transverse plates and two vertical plates are inserted on the plurality of positioning pins, two clamping grooves matched with the transverse plates are formed in one sides of the two vertical plates, the two transverse plates and the two vertical plates are mutually clamped through the four clamping grooves, the two transverse plates, the two vertical plates and the corresponding positioning pins are fixed through the fixing bolts, a motor is fixedly arranged on the lower surface of the supporting plate, a rotating shaft is connected to the bottom end of the motor, a connecting rod is fixed to the bottom end of the rotating shaft, rollers are fixedly arranged on the lower surfaces of two ends of the connecting rod, four connecting columns are fixed to the lower surface of the supporting plate, and a supporting column is connected to the bottom end of each connecting column, the inside of every support column all is provided with the spring, every the lower surface of support column all with the upper surface mounting of bottom plate, the upper surface mounting of bottom plate has a plurality of dog.

Furthermore, two the diaphragm with two the riser all with the one side laminating that the boss corresponds.

Furthermore, the bottom of each spring all is fixed with the interior diapire of support column, every the top of spring all with the bottom mounting of spliced pole.

Furthermore, a plurality of the stop blocks are annularly distributed on the upper surface of the bottom plate.

Furthermore, each stop block is of a quadrangular frustum pyramid shape.

Further, the motor is electrically connected with a 220V mains supply.

(III) advantageous effects

The utility model provides a concrete test block forming die possesses following beneficial effect:

(1) the concrete test block forming die is characterized in that the motor drives the roller to rotate on the bottom plate through the arrangement of the motor, the roller, the spring, the stop block and the like, when the stop roller passes through the quadrangular frustum pyramid-shaped stop block, the stop block can push the connecting rod to move upwards, and the connecting rod pushes the supporting plate to move upwards; when the roller rolls down from the stop block, the support plate also falls down along with the roller; the motor rotates all the time, so that the supporting plate is driven to vibrate, the vibration force is transmitted to the interior of the mold, the concrete in the mold is continuously vibrated, extruded and compacted, and the problem that the quality of a traditional test block is influenced due to the fact that the traditional test block is not vibrated and compacted well is solved; and the spring in the support column absorbs the shaking force transmitted to the bottom plate, so that the problem that the bottom plate continuously moves along with shaking and even falls is avoided.

(2) The concrete test block forming die can effectively save the die removing time and reduce the damage of the test block in the die removing process by arranging the positioning pin, the transverse plate, the vertical plate and other structures; when the mold is removed, electric energy is not needed, various manual mold removal modes which can be matched with each other are provided, the limitation of equipment conditions is avoided, and the mold can be removed by changing the structure and the size to be suitable for other test blocks.

Drawings

FIG. 1 is a schematic structural view of a concrete test block forming mold of the present invention;

FIG. 2 is a top view of a support plate of the concrete block forming mold of the present invention;

FIG. 3 is a top view of the transverse plate and the vertical plate of the concrete test block forming mold of the present invention;

FIG. 4 is a schematic view showing the distribution of the stoppers of the concrete block forming mold of the present invention;

fig. 5 is a side view of the stopper of the concrete test block forming mold of the present invention.

In the figure: boss 1, motor 2, bottom plate 3, dog 4, connecting rod 5, pivot 6, gyro wheel 7, spring 8, support column 9, spliced pole 10, backup pad 11, locating pin 12, riser 13, diaphragm 14, fixing bolt 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a technical solution:

a concrete test block forming die comprises a supporting plate 11, a bottom plate 3 and fixing bolts 15, wherein a boss 1 and a plurality of positioning pins 12 are fixed on the upper surface of the supporting plate 11, the plurality of positioning pins 12 are distributed around the boss 1, two transverse plates 14 and two vertical plates 13 are inserted into the plurality of positioning pins 12, two clamping grooves matched with the transverse plates 14 are formed in one sides of the two vertical plates 13, the two transverse plates 14 and the two vertical plates 13 are clamped with each other through the four clamping grooves, the two transverse plates 14 and the two vertical plates 13 are fixed with the corresponding positioning pins 12 through the fixing bolts 15, and the two transverse plates 14 and the two vertical plates 13 are attached to one sides corresponding to the boss 1 to prevent cement leakage; the lower surface of the supporting plate 11 is fixedly provided with a motor 2, and the motor 2 is electrically connected with a 220V commercial power supply; the bottom end of the motor 2 is connected with a rotating shaft 6, the bottom end of the rotating shaft 6 is fixedly provided with a connecting rod 5, the lower surfaces of two ends of the connecting rod 5 are fixedly provided with idler wheels 7, the lower surface of a supporting plate 11 is fixedly provided with four connecting columns 10, the bottom end of each connecting column 10 is connected with a supporting column 9, a spring 8 is arranged inside each supporting column 9, the bottom end of each spring 8 is fixed with the inner bottom wall of each supporting column 9, the top end of each spring 8 is fixed with the bottom end of each connecting column 10, the spring 8 can absorb vibration force transmitted to the bottom plate 3, and the bottom plate 3 is prevented from continuously moving along with vibration; the lower surface of every support column 9 all with the upper surface mounting of bottom plate 3, the upper surface mounting of bottom plate 3 has a plurality of dog 4, and a plurality of dog 4 is the annular distribution at the upper surface of bottom plate 3, and every dog 4 is the quadrangular frustum of a prism type, makes gyro wheel 7 pass through dog 4 more easily.

According to the working principle, when the concrete test block forming die is used, two vertical plates 13 are inserted into a supporting plate 11 through positioning pins 12, two transverse plates 14 are inserted into clamping grooves formed in one sides of the two vertical plates 13 and move downwards until the two transverse plates are inserted into the corresponding positioning pins 12, the transverse plates 14 and the vertical plates 13 are fixed with the positioning pins 12 through fixing bolts 15, cement is injected into a cavity formed between the transverse plates 14 and the vertical plates 13 after assembly is finished, then a motor 2 is opened, the motor 2 drives rollers 7 to rotate on a bottom plate 3, when the stop rollers 7 pass through a stop block 4 in a quadrangular frustum shape, the stop block 4 can push a connecting rod 5 to move upwards, and the connecting rod 5 pushes the supporting plate 11 to move upwards; when the roller 7 rolls off the stop block 4, the support plate 11 also falls; the motor 2 rotates all the time, so that the support plate 11 is driven to vibrate, and the vibration force is transmitted to the interior of the mold, so that the concrete in the mold is continuously vibrated, extruded and compacted; the spring 8 in the supporting column 9 can absorb the vibration force transmitted to the bottom plate, so that the problem that the bottom plate 3 continuously moves along with the vibration and even topples over is avoided; when the mold is removed, the fixing bolts 15 are removed, the transverse plate 14 and the vertical plate 13 are sequentially removed, and finally the test block is removed from the boss 1, so that the damage of the test block in the mold removal process is effectively reduced; when the mold is removed, electric energy is not needed, various manual mold removal modes which can be matched with each other are provided, the limitation of equipment conditions is avoided, and the mold can be removed by changing the structure and the size to be suitable for other test blocks.

It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete test block forming die comprises a supporting plate (11), a bottom plate (3) and fixing bolts (15), and is characterized in that a boss (1) and a plurality of positioning pins (12) are fixed on the upper surface of the supporting plate (11), the positioning pins (12) are distributed around the boss (1), two transverse plates (14) and two vertical plates (13) are inserted into the positioning pins (12), two clamping grooves matched with the transverse plates (14) are formed in one sides of the two vertical plates (13), the transverse plates (14) and the two vertical plates (13) are clamped with each other through four clamping grooves, the transverse plates (14) and the vertical plates (13) are fixed with the corresponding positioning pins (12) through the fixing bolts (15), and a motor (2) is fixedly installed on the lower surface of the supporting plate (11), the bottom of motor (2) is connected with pivot (6), the bottom mounting of pivot (6) has connecting rod (5), the equal fixed mounting of lower surface at the both ends of connecting rod (5) has gyro wheel (7), the lower fixed surface of backup pad (11) has four spliced poles (10), every the bottom of spliced pole (10) all is connected with support column (9), and the inside of every support column (9) all is provided with spring (8), every the lower surface of support column (9) all with the last fixed surface of bottom plate (3), the last fixed surface of bottom plate (3) has a plurality of dog (4).

2. The concrete test block forming mold according to claim 1, wherein the two transverse plates (14) and the two vertical plates (13) are attached to one side corresponding to the boss (1).

3. The concrete test block forming mold according to claim 1, wherein the bottom end of each spring (8) is fixed with the inner bottom wall of the supporting column (9), and the top end of each spring (8) is fixed with the bottom end of the connecting column (10).

4. The concrete test block forming mold according to claim 1, wherein a plurality of the stoppers (4) are annularly distributed on the upper surface of the bottom plate (3).

5. The concrete test block forming mold according to claim 1, wherein each of the stoppers (4) is of a quadrangular frustum pyramid shape.

6. The concrete test block forming mold according to claim 1, wherein the motor (2) is electrically connected with a 220V mains supply.