CN109968495A - A kind of flat equipment of manual imitation concrete component vibration stranding - Google Patents

Abstract

The invention discloses a vibration leveling device for imitating artificial concrete components in the technical field of building materials equipment. Frame 1, the upper and lower sides of the lifting frame are respectively equipped with a leveling mechanism and a pressing roller, and a vibration motor is also installed on the outer wall of the lifting frame. Vibration, the rear leveling device adopts the high-frequency reciprocating leveling action of the narrow leveling plate, and also vibrates with the bracket, the overall compaction, leveling, leveling effect is better, and the concrete density is also better. product quality.

Description

A vibrating leveling equipment for artificial concrete components

technical field

The invention relates to the technical field of building materials equipment, in particular to a vibration leveling equipment for imitating artificial concrete components.

Background technique

The long-line and fixed-die table is used to produce PC components with vibration leveling equipment, which makes the produced PC components uniform, dense, free of bubble crack defects, and smooth and smooth surface.

The distributing machine distributes the material at the front, and the PC components are basically formed. The vibrating leveling machine then makes the PC components compact and smooth through the actions of rolling, vibrating and leveling. The distributing machine moves continuously to complete the forming of cloth and PC components. The vibrating flattener then moves along the long-line die table or fixedly to complete the rolling, vibrating, and flattening processes until the production of PC components in the length direction of the entire long-line die table is completed.

Existing trowels do not have front-end flattening rollers. Generally, a steel plate with a certain elevation angle is used to realize the pre-leveling of the front placing concrete. It does not have the functions of rolling and vibration compaction. The flat plate is oscillated and flattened, with a large swing amplitude and a low frequency. For this reason, we propose a vibratory flattening device that imitates artificial concrete components.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a vibrating leveling device for imitating artificial concrete components, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a kind of artificial concrete component vibration leveling equipment, including a walking beam, a U-shaped main support is welded on the top of the walking beam, a lifting oil cylinder is installed on the inner wall of the top of the main support, and the bottom of the lifting oil cylinder is fixed. A lifting frame 1 is connected, the upper and lower sides of the lifting frame 1 are respectively provided with a leveling mechanism and a pressing roller, and a vibration motor is also installed on the outer wall of the lifting frame 1.

Preferably, the leveling mechanism includes a second lifting frame, a leveling motor is installed on the second lifting frame, the output shaft of the leveling motor is connected with an eccentric through a reducer, an outer ring is installed on the outer wall of the eccentric, and the outer wall of the outer ring is connected to one end of the connecting rod Hinged, the other end of the connecting rod is connected with the top of the washboard on the front side through the pin, the top of the washboard on the front side is connected with the front end of the connecting plate, the rear end of the connecting plate is connected with the top of the washboard on the rear side, and the connecting plate is installed on the Lift frame two.

Preferably, a round pressing roller is installed at the bottom of the second lifting frame, and the round pressing roller is located on the rear side of the rubbing plate.

Preferably, the washboards on the front and rear sides are connected to the connecting plate by bolts.

Preferably, the outer wall of the main support is provided with a nickel-plated layer, and the cross-sectional thickness of the nickel-plated layer is three millimeters.

Preferably, the walking beam is made of Q345 alloy steel.

Compared with the prior art, the beneficial effects of the present invention are: the front-end pre-leveling of the present invention uses a pressure roller, the pressure roller also vibrates with the support while rolling, and the rear leveling device adopts a narrow leveling plate for high-frequency reciprocating leveling. At the same time, it also vibrates with the bracket, and the overall compaction, troweling, and rubbing effect are better, and the concrete density is also better, ensuring the quality of the finished product.

Description of drawings

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic structural diagram of the leveling mechanism of the present invention.

In the figure: 1. Walking beam; 2. Main bracket; 3. Lifting cylinder; 4. Lifting frame 1; 5. Pressing roller; 6. Vibration motor; 7. Leveling mechanism; 71. Lifting frame 2; Motor; 73, eccentric wheel; 74, outer ring; 75, connecting rod; 76, pin; 77, rotating pin; 78, connecting plate; 79, rubbing plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-2, the present invention provides a technical solution: a vibrating and leveling equipment for artificial concrete components, including a walking beam 1, which is used to support the entire equipment to move along a long-line mold table track, and the top of the walking beam 1 is welded with U The main support 2 is connected to the various components of the equipment. The top inner wall of the main support 2 is equipped with a lifting cylinder 3, which lifts the lifting frame 1 4. The bottom of the lifting cylinder 3 is fixedly connected with a lifting frame 4. The bracket 2 is lifted and lowered in the direction, and then the pressure roller 5, the vibration motor 6 and the leveling mechanism 7 installed on the lifting frame 14 are adjusted. The upper and lower sides of the lifting frame 4. A vibration motor 6 is also installed on the outer wall, and the pressing roller 5 moves up and down with the lifting frame 4 and vibrates, and has the functions of rolling, pre-flattening and vibrating concrete. The vibration motor 6 provides excitation for the pressing roller 5 and the leveling mechanism 7 The leveling mechanism 7 makes the leveling plate 79 vibrate, and the horizontal reciprocating motion further smoothes and vibrates the concrete. In addition, the electrical components in the device are all electrically connected to the external power switch through wires.

Among them, the leveling mechanism 7 includes a second lifting frame 71, and a leveling motor 72 is installed on the second lifting frame 71 to provide power for the leveling device. The output shaft of the leveling motor 72 is connected to the eccentric wheel 73 through a reducer, and the eccentric wheel 73 The flattening motor 72 is converted into swing through the rotation output by the reducer, the outer wall of the eccentric wheel 73 is equipped with an outer ring 74, the outer ring 74 cooperates with the eccentric wheel 73 to convert the rotation into swing, and the outer wall of the outer ring 74 is hinged with one end of the connecting rod 75 , the swing is transmitted to the leveling plate 79 through the connecting rod 75, and the other end of the connecting rod 75 is connected to the top of the leveling plate 79 on the front side through the pin 76, and the pin 76 transmits the movement of the connecting rod 75 to the leveling plate 79. The top of the flat plate 79 is connected with the front end of the connecting plate 78, and the rear end of the connecting plate 78 is connected with the top of the washboard 79 on the rear side. , connect the two washboards 79 through the connecting plate 78, when the connecting rod 75 drives one side of the washboard 79 to swing back and forth, the center of the connecting plate 78 swings around the rotating pin 77, and drives the other side of the washboard 79 to swing in the opposite direction;

A round pressing roller is installed at the bottom of the lifting frame 2 71, and the round pressing roller is located on the rear side of the rubbing plate 79, which is convenient for compacting the concrete;

The rubbing plates 79 on the front and rear sides are connected with the connecting plate 78 by bolts, which is convenient for disassembly and replacement of the rubbing plates 79;

The outer wall of the main bracket 2 is provided with a nickel-plated layer, and the thickness of the section of the nickel-plated layer is three millimeters, which improves the corrosion resistance of the outer wall of the main bracket 2 and increases its service life;

The walking beam 1 is made of Q345 alloy steel. Q345 alloy steel has good hardness and toughness, which is convenient for the stable operation of the device.

Working principle: The vibration leveling equipment is used for the production of PC components for long lines or fixed mold tables. The function is to level, vibrate and level the PC components produced by rolling, vibrating and leveling, so as to obtain no pores and cracks. , PC components with dense and smooth surface, before the vibration leveling machine works, adjust the height of the lifting frame 1 4 through the lifting cylinder 3, adjust the working pressure roller 5 and the leveling mechanism 7 to the working height, and ensure that the leveled PC components reach If the thickness is required, start the beam traveling motor (not shown), the vibration motor 6, the roller rotating motor, and the leveling motor 72, and fine-tune the height of the lifting frame to the PC according to the leveling condition of the PC components of the long-line die table;

The pressing roller 5 rotates, and at the same time vibrates with the lifting frame 1 4 to level and compact the concrete. The rear-end leveling device is driven by the leveling motor 72 to perform a back-and-forth leveling action in the horizontal direction, and at the same time, it vibrates with the lifting frame 2 71 to rub. Flat concrete, so that the concrete surface is flat and smooth;

The beam drives the entire rolling and leveling mechanism to move along the long-line die table to complete the leveling of the PC components of the entire die table.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A vibrating and leveling device for imitating artificial concrete components, characterized in that: it comprises a walking beam (1), a U-shaped main support (2) is welded on the top of the walking beam (1), and the top inner wall of the main support (2) is installed to lift The bottom of the oil cylinder (3) and the lifting oil cylinder (3) is fixedly connected with a lifting frame one (4), the upper and lower sides of the lifting frame one (4) are respectively installed with a leveling mechanism (7) and a pressing roller (5), and the lifting frame one (4) A vibration motor (6) is also installed on the outer wall. 2. A vibrating leveling device for imitating artificial concrete components according to claim 1, characterized in that: the leveling mechanism (7) comprises a lifting frame two (71), and a leveling motor is installed on the lifting frame two (71). (72), the output shaft of the leveling motor (72) is connected to the eccentric wheel (73) through the reducer, the outer wall of the eccentric wheel (73) is installed with the outer ring (74), the outer wall of the outer ring (74) and the connecting rod (75) One end is hinged, the other end of the connecting rod (75) is connected with the top of the front washboard (79) through the pin (76), and the top of the front washboard (79) is connected with the front end of the connecting plate (78), and the connecting plate (78) ) The rear end is connected with the top of the rear washboard (79), and the connecting plate (78) is installed on the lifting frame two (71) through the rotating pin (77). 3. A kind of artificial concrete component vibration leveling equipment according to claim 2, characterized in that: the bottom of the lifting frame two (71) is installed with a circular pressure roller, and the circular pressure roller is located on the rear side of the leveling plate (79) . 4 . The vibrating leveling equipment for artificial concrete components according to claim 2 , wherein the leveling plates ( 79 ) on the front and rear sides are connected to the connecting plates ( 78 ) by bolts. 5 . 5 . The vibrating leveling equipment for imitating artificial concrete components according to claim 1 , wherein the outer wall of the main support ( 2 ) is provided with a nickel-plated layer, and the cross-sectional thickness of the nickel-plated layer is three millimeters. 6 . 6 . The vibrating leveling equipment for imitating artificial concrete components according to claim 1 , wherein the walking beam ( 1 ) is made of Q345 alloy steel. 7 .