CN114347214A

CN114347214A - Concrete test block manufacturing device

Info

Publication number: CN114347214A
Application number: CN202111496787.1A
Authority: CN
Inventors: 陈振国; 刘翠; 常佳佳; 孙英武
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Construction Science and Industry Corp Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-15
Also published as: WO2023103517A1

Abstract

The invention discloses a concrete test block manufacturing device, which comprises: a base; the bearing table is arranged on the base; the die fixing assemblies are arranged on the bearing table at intervals along a preset direction; the driving piece is arranged on the bearing table; and the driving piece is in driving connection with the tamping assembly and is used for driving the tamping assembly to sequentially move to the upper part of each die fixing assembly. Foretell concrete test piece making devices can utilize the automatic concrete of tamping in the test piece mould of tamping subassembly, labour saving and time saving to, utilize foretell concrete test piece making devices can once only prepare many concrete test pieces, efficient.

Description

Concrete test block manufacturing device

Technical Field

The invention relates to the technical field of manufacturing of concrete test blocks, in particular to a manufacturing device of a concrete test block.

Background

In the municipal road construction, concrete is always kept away, the production ratio of the concrete needs to be according to the national concrete production ratio standard, and tests such as the impermeability and the frost resistance critical strength of the concrete need to be carried out in the production. During testing, concrete needs to be sampled, and the sampled concrete is made into a standard concrete testing block for testing.

Traditional concrete test piece is mainly through artifical preparation, promptly, in the artifical concrete that will take a sample pours test piece mould into, then manual tamping the concrete again, wastes time and energy.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a concrete test block manufacturing device which is used for solving the problem that the traditional concrete test block manufacturing method wastes time and labor.

According to some embodiments of the present invention, a concrete test block manufacturing apparatus includes: a base; the bearing table is arranged on the base; the die fixing assemblies are arranged on the bearing table at intervals along a preset direction; the driving piece is arranged on the bearing table; and the tamping assembly is in driving connection with the tamping assembly, and the driving member is used for driving the tamping assembly to sequentially move to each of the upper parts of the die fixing assemblies.

The concrete test block manufacturing device provided by the embodiment of the invention at least has the following technical effects:

foretell concrete test piece making devices can fix the test piece mould on the fixed subassembly of mould earlier when using, then pours the concrete into in the test piece mould, and later the driving piece can drive the subassembly of pounding and remove to make the subassembly of pounding and remove to the top of the fixed subassembly of every mould in proper order. Wherein, when the subassembly of tamping removed the top of the fixed subassembly of a certain mould under the drive of driving piece, the subassembly of tamping can be to fixing the concrete in the test piece mould on the fixed subassembly of this mould and tamping to make the concrete more even, closely knit. Foretell concrete test piece making devices can utilize the automatic concrete of tamping in the test piece mould of tamping subassembly, labour saving and time saving to, utilize foretell concrete test piece making devices can once only prepare many concrete test pieces, efficient.

According to some embodiments of the invention, a plurality of the mold securing assemblies are spaced apart in a circumferential direction and a plurality of the mold securing assemblies are disposed about the drive member for driving the tamping assembly in a circular motion.

According to some embodiments of the invention, the tamper assembly comprises a first lifting drive in driving connection with the drive, and a tamper in driving connection with the first lifting drive.

According to some embodiments of the invention, the concrete test block manufacturing device further comprises a flattening assembly in driving connection with the driving member, and the driving member is further used for driving the flattening assembly to move above each mold fixing assembly in sequence.

According to some embodiments of the invention, the smoothing assembly includes a second lifting drive in driving connection with the drive and a smoothing member in driving connection with the second lifting drive.

According to some embodiments of the invention, the smoothing assembly further comprises a rotary drive in driving connection with the second lifting drive, the rotary drive being in driving connection with the smoothing member.

According to some embodiments of the invention, the bearing table is provided with a receiving groove, the receiving groove is arranged around the plurality of die fixing assemblies, and the leveling assembly can push concrete in the test block die fixed on each die fixing assembly into the receiving groove.

According to some embodiments of the invention, the bottom wall of the receiving groove is further provided with a drop hole.

According to some embodiments of the invention, a gap is formed between the carrier table and the base, the gap communicating with the drop hole;

the concrete test block manufacturing device further comprises a slag receiving vehicle, wherein a collecting cavity is formed in the slag receiving vehicle, and the slag receiving vehicle can stretch into the gap so that the collecting cavity is opposite to the falling hole.

According to some embodiments of the present invention, the mold fixing assembly includes a mounting body provided with a mounting cavity, and an oscillator provided in the mounting cavity.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a concrete test block manufacturing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a concrete test block manufacturing apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a tamping assembly and a smoothing assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a slag receiving car according to an embodiment of the invention.

Reference numerals:

100. a base;

200. a bearing table; 210. accommodating grooves; 220. dropping the hole;

300. a mold fixing assembly; 310. an installation body; 311. a mounting cavity; 312. fixing grooves; 320. an oscillator;

400. a drive member; 410. mounting a plate;

500. a tamping assembly; 510. a first lifting drive member; 520. tamping the workpiece; 530. a connecting member;

600. a smoothing assembly; 610. a second lifting drive member; 620. a rotary drive member; 630. a smoothing member; 631. flattening the plate; 632. a baffle plate;

700. a support pillar;

800. a slag receiving vehicle; 810. a collection chamber;

900. a gap.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, an embodiment of the present invention relates to a concrete test block manufacturing apparatus, which includes a base 100, a bearing platform 200, a mold fixing assembly 300, a driving member 400, and a tamping assembly 500.

The base 100 is a supporting base of the whole apparatus, and the supporting platform 200 is disposed on the base 100.

Specifically, a supporting column 700 is disposed on the base 100, and the supporting column 700 is used for supporting the carrier 200.

The mold fixing assemblies 300 are used for fixing the test block mold, the number of the mold fixing assemblies 300 is multiple, and the plurality of mold fixing assemblies 300 are arranged on the bearing table 200 at intervals along the preset direction.

Specifically, a plurality of mold fastening assemblies 300 are arranged at intervals in a circumferential direction.

More specifically, the outer contour of the carrier table 200 is circular, and a plurality of mold fastening assemblies 300 are arranged at intervals along the circumferential direction of the carrier table 200.

As shown in fig. 2, each mold fixing assembly 300 further includes a mounting body 310 having a mounting cavity 311, and an oscillator 320 disposed in the mounting cavity 311. The test block mold is used for being installed in the installation cavity 311, and the oscillator 320 can vibrate the concrete in the test block mold when being started, so that the concrete is more uniformly distributed.

Specifically, the oscillator 320 includes an oscillation motor and an oscillation head, the oscillation motor is used for driving the oscillation head to oscillate, and the oscillation head is located in the installation cavity 311 and is used for contacting with the bottom of the test block module.

Further, a fixing groove 312 is formed on a side wall of the mounting cavity 311, and the fixing groove 312 is used for fixing the test block module.

As shown in fig. 1, a driving member 400 is disposed on the carrier 200, the driving member 400 is drivingly connected to the tamping assembly 500, and the driving member 400 is used for driving the tamping assembly 500 to move above each mold fixing assembly 300 in turn. When the tamping assembly 500 is driven by the driving member 400 to move to the upper side of a certain mold fixing assembly 300, the tamping assembly 500 can tamp the concrete in the test block mold fixed on the mold fixing assembly 300, so that the concrete is more uniform and compact.

Specifically, a plurality of mold holding assemblies 300 are disposed about the drive 400, the drive 400 for driving the tamping assembly 500 in a circular motion to enable the tamping assembly 500 to be moved over each mold holding assembly 300.

More specifically, the driving member 400 is a rotary table capable of being rotated by a motor.

Foretell concrete test piece making devices can fix the test piece mould on the fixed subassembly 300 of mould earlier when using, then pours the concrete into in to the test piece mould, and later driving piece 400 can drive the subassembly 500 of tamping and remove to make the subassembly 500 of tamping move the top of the fixed subassembly 300 of every mould in proper order. Wherein, when the tamping assembly 500 moves to the top of a certain mould fixing assembly 300 under the drive of the driving piece 400, the tamping assembly 500 can tamp the concrete in the testing block mould fixed on the mould fixing assembly 300, so as to make the concrete more uniform and compact. Foretell concrete test piece making devices can utilize the automatic concrete of tamping assembly 500 in the tamping test piece mould, labour saving and time saving to, utilize foretell concrete test piece making devices can once only prepare many concrete test pieces, efficient.

Referring to fig. 1 and 3, in one embodiment, the tamping assembly 500 includes a first lifting driver 510 in driving connection with the driver 400, and a tamping member 520 in driving connection with the first lifting driver 510. The first lifting driving element 510 is used for driving the tamping element 520 to perform lifting movement, and the tamping element 520 can tamp the concrete in the test block mold when being lifted.

Specifically, the mounting plate 410 is fixedly connected to the driving member 400, and the first lifting driving member 510 is fixed to the mounting plate 410, so that the first lifting driving member 510 can be mounted by using the mounting plate 410.

Optionally, the first lifting drive 510 is a cylinder or a reciprocating linear motor or an electric telescopic rod.

Further, the tamping member 520 includes a connecting member 530 and a plurality of tamping columns, and a plurality of tamping columns are all connected below the connecting member 530, and a plurality of tamping columns are the circumferential array setting. So, a plurality of pillars of pounding are simultaneously in the test piece mould system concrete of pounding, can make the concrete more even, closely knit.

With reference to fig. 1 and 3, in one embodiment, the concrete test block manufacturing apparatus further includes a leveling assembly 600 in driving connection with the driving member 400, and the driving member 400 is further configured to drive the leveling assembly 600 to move above each mold fixing assembly 300 in sequence. After the concrete in the test piece mould on the fixed subassembly 300 of mould was tamped under the effect of tamping subassembly 500 and is finished, driving piece 400 can drive and smooth subassembly 600 and remove to the top that makes and smooth subassembly 600 and smooth the concrete in with the test piece mould, thereby guarantee the shaping quality of concrete test piece.

In one embodiment, the smoothing assembly 600 includes a second lift drive 610 in driving connection with the drive 400 and a smoothing member 630 in driving connection with the second lift drive 610. The driving member 400 can drive the second lifting driving member 610 to move so that the flattening member 630 sequentially moves to the upper side of each mold fixing assembly 300, and the second lifting driving member 610 can drive the flattening member 630 to move in a lifting manner so that the flattening member 630 can accurately flatten the top of the concrete in the test block mold on the mold fixing assembly 300.

Specifically, the second lifting driving member 610 is fixed on the mounting plate 410, and the first lifting driving member 510 may be a cylinder or a reciprocating linear motor or an electric telescopic rod.

Further, the smoothing assembly 600 further comprises a rotary driving member 620 in driving connection with the second lifting driving member 610, and the rotary driving member 620 is in driving connection with the smoothing member 630. Second lift driving piece 610 can drive rotary driving piece 620 and make the lifting motion to the drive smooths piece 630 and makes the lifting motion, and rotary driving piece 620 can drive smooths piece 630 and rotate, thereby smooths the angle of piece 630 in the adjustment, smooths the top that piece 630 is used for the concrete in the test block mould and smooths. Wherein, through the angle of rotary drive piece 620 control smoothing piece 630, can control the abandoning direction of the concrete at test block mould top.

Specifically, the second lifting driving member 610 is an electric push rod, the rotating driving member 620 is fixed on an expansion rod of the electric push rod, the rotating driving member 620 is a rotating motor, and the smoothing member 630 is fixed on a rotating shaft of the rotating motor.

Further, the leveling member 630 includes a leveling plate 631 and baffles 632 disposed on two sides of the leveling plate 631, the baffles 632 are used to prevent concrete from entering the leveling plate 631 to contaminate the rotary driving member 620, and the baffles 632 can also play a role in pushing the concrete to push the concrete off the test block mold.

Referring to fig. 1 and 2, in one embodiment, the carrier 200 further includes a receiving groove 210, the receiving groove 210 is disposed around the plurality of mold fixing assemblies 300, and the leveling assembly 600 can push concrete in the test block mold fixed to each mold fixing assembly 300 into the receiving groove 210. In this way, the concrete can be collected for disposal.

Specifically, in this embodiment, the plurality of mold fixing assemblies 300 are arranged in a circumferential manner, the accommodating groove 210 is annular, the accommodating groove 210 is annularly arranged outside the plurality of mold fixing assemblies 300, and the angle of the leveling member 630 can be adjusted by rotating the driving member 620, so that the leveling member 630 can push concrete in the test block mold on each mold fixing assembly 300 into the accommodating groove 210.

Further, the bottom wall of the receiving groove 210 is provided with a falling hole 220. The concrete in the receiving groove 210 can fall through the falling hole 220.

Specifically, the bottom wall of the receiving groove 210 is inclined, and the drop hole 220 is opened at the lowest position of the bottom wall of the receiving groove 210, so that the concrete in the receiving groove 210 can flow toward the drop hole 220 and flow out from the drop hole 220.

With reference to fig. 1, fig. 2 and fig. 4, further, a gap 900 is formed between the carrier 200 and the base 100, and the gap 900 is communicated with the drop hole 220; the concrete test block manufacturing device further comprises a slag receiving vehicle 800, the slag receiving vehicle 800 is provided with a collecting cavity 810, and the slag receiving vehicle 800 can stretch into the gap 900 so that the collecting cavity 810 is opposite to the falling hole 220. As such, concrete falling from the drop hole 220 can drop into the collection chamber 810 of the slag car 800 to be carried away.

Specifically, a supporting column 700 is arranged between the bearing platform 200 and the base 100, so that a gap 900 is formed between the bearing platform 200 and the base 100, and the width of the gap 900 can be used for a headstock of the slag receiving car 800 to extend into, so that the collecting cavity 810 is opposite to the dropping hole 220.

When the concrete test block manufacturing device is used, firstly, a required test block mould is placed in the mould fixing component 300; then pouring concrete into each test block mould; then, the height of the smoothing member 630 is adjusted by using the second lifting driving member 610 so that the smoothing member 630 can smooth the upper surface of the concrete, and the angle of the smoothing member 630 can also be adjusted by using the rotating driving member 620; then, the tamping piece 520 is driven by the first lifting driving piece 510 to move up and down, so that the concrete in the testing block mold can be tamped, and in the process of tamping the concrete, the testing block mold can be vibrated by the vibrator 320; then, in the process that the driving element 400 drives the smoothing assembly 600 to move, the smoothing element 630 can complete smoothing work, and concrete falling off during smoothing can fall into the accommodating groove 210 and then fall into the slag receiving vehicle 800 through the falling hole 220; finally, the tamping assembly 500 and the smoothing assembly 600 are driven to rotate through the driving piece 400, and concrete tamping and smoothing work in all the testing block molds is completed in sequence.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a concrete test piece making devices which characterized in that includes:

a base;

the bearing table is arranged on the base;

the die fixing assemblies are arranged on the bearing table at intervals along a preset direction;

the driving piece is arranged on the bearing table; and

the tamping assembly, the driving piece with the tamping assembly drive is connected, the driving piece is used for the drive the tamping assembly removes to every in proper order the top of the fixed subassembly of mould.

2. The concrete test block making apparatus according to claim 1, wherein a plurality of the mold fixing assemblies are arranged at intervals in a circumferential direction, and a plurality of the mold fixing assemblies are arranged around the driving member for driving the tamping assembly to perform a circular motion.

3. The concrete test block making device of claim 1, wherein the tamping assembly comprises a first lifting drive member in driving connection with the drive member, and a tamping member in driving connection with the first lifting drive member.

4. The concrete test block manufacturing device according to claim 1, further comprising a flattening assembly in driving connection with the driving member, wherein the driving member is further used for driving the flattening assembly to move above each mold fixing assembly in sequence.

5. The concrete test block manufacturing device according to claim 4, wherein the smoothing assembly comprises a second lifting driving member in driving connection with the driving member and a smoothing member in driving connection with the second lifting driving member.

6. The concrete test block making device of claim 5, wherein the smoothing assembly further comprises a rotary driving member in driving connection with the second lifting driving member, and the rotary driving member is in driving connection with the smoothing member.

7. The concrete test block manufacturing device according to claim 4, wherein a receiving groove is formed in the bearing table, the receiving groove is formed around the plurality of mold fixing assemblies, and the leveling assembly can push concrete in the test block mold fixed to each mold fixing assembly into the receiving groove.

8. The concrete test block manufacturing apparatus according to claim 7, wherein the bottom wall of the accommodating groove is further provided with a drop hole.

9. The concrete test block manufacturing device according to claim 8, wherein a gap is formed between the bearing table and the base, and the gap communicates with the drop hole;

10. The concrete test block manufacturing device according to claim 1, wherein the mold fixing assembly includes an installation body provided with an installation cavity, and an oscillator provided in the installation cavity.