CN116575717A - An automatic vibrating device - Google Patents

Abstract

The invention relates to an automatic vibrating device, belonging to the technical field of concrete vibrating construction, comprising: a beam, a tray, a plate-adjusting vibrating belt, a vibrating rod and a rotating system; It is used to support the vibrating belt, and the adjusting plate is attached to the outside of the main body of the vehicle body to adjust the lowering position of the vibrating rod. The vibrating belt is flat and oval in shape, and the vibrating rod is connected to the lower part of the vibrating belt. The rotating system drives the three drums to control the lifting of the three vibrating rods. The entire device is powered by an external power supply through a transformer cabinet, and finally controls the operation of the vibrator, motor and other components through the control cabinet. Through integrated control, the device realizes the semi-automation of the concrete vibrating process. It has the advantages of convenient and flexible installation and operation, high vibrating efficiency, good effect, and low labor intensity. It can be used for vibrating construction of large-volume concrete projects.

Description

An automatic vibrating device

technical field

The invention relates to the technical field of concrete vibrating construction, in particular to an automatic vibrating device.

Background technique

As an important link in the concrete construction process, vibration is a key step to ensure the quality of concrete pouring and improve structural performance. Although self-compacting concrete realizes the self-filling and self-compacting functions of concrete structures with intelligent power of materials, its high sensitivity to temperature and construction and its high cost restrict its further promotion and use. Vibration is characterized by its low construction cost and wide application range. Wide, high operability and other advantages, it still occupies an irreplaceable position in concrete construction. The concrete industry is moving from extensive expansion to standardized and intelligent development, and vibration construction is a key part of it. The effect of traditional vibrating construction mainly depends on human experience and judgment, and there are problems such as high labor intensity and low degree of automation. Vibration technology needs to be improved urgently.

The invention designs an automatic vibrating device to reduce the work intensity and labor injury of workers during vibrating construction, and at the same time improve the efficiency and quality of concrete vibrating operations.

Contents of the invention

In view of the problems raised by the background technology, the purpose of the present invention is to propose an automatic vibrating device, which can reduce the work intensity and labor injury of workers during vibrating construction, and at the same time improve the efficiency and quality of concrete vibrating operations.

To achieve the above object, the present invention provides the following technical solutions:

An automatic vibrating device, comprising a crossbeam, which erects the vibrating device on a vibrating vehicle, and also includes:

tray for supporting the vibrating belt;

Adjustment plate, attached to the outside of the main body of the vehicle body, is used to adjust the lowering position of the vibrating rod;

The vibrating belt is flat and oval, retractable up and down as the reel rolls;

The vibrating rod is connected to the lower part of the vibrating belt and is in a natural drooping state;

Rotation system, each set of rotation system drives the reel and controls the lifting of the vibrating rod.

As a further technical solution of the present invention, the adjustment plate is composed of a rotating arm and a sawtooth plate. The root of the rotating arm is provided with a horizontal axis rotation knob and a vertical axis rotation knob, which can freely rotate in a 360-degree space. The rotation The end of the arm is provided with a ring for fixing the vibrating belt and a pointer for fixing the rotating arm, and the sawtooth plate is provided with a circular hole for storing the wire of the vibrator and a sawtooth buckle at the edge.

As a further technical solution of the present invention, the vibrating belt is composed of two steel wire ropes, a power cord and rubber skin for covering. retract.

As a further technical solution of the present invention, the rotating system includes a motor to provide power for the rolling of the reel; the reel is used to retract and release the vibrating belt, and the end of the vibrating rod wire passes through the slot-shaped opening to penetrate into the reel; Gears, attached to the edge of the intermediate reel, constitute the transmission structure connecting the motor and the reel; the main shaft, which runs through the reel and is relatively fixed, is used to support the structure and transmit the torque from the intermediate reel; the bearing is set on the main shaft , while connecting the crossbeam, hoisting the main shaft and working as a rotating hub at the same time; the collector ring, the wire passing through the main shaft restricts its rotation through the collector ring, and then connected to the transformer cabinet.

As a further technical solution of the present invention, the length of the steel wire rope is shorter than that of the power cord for stress, and the power cord is laid in a spiral to avoid stress.

As a further technical solution of the present invention, the main shaft of the rotating system is covered with three reels, the middle part is provided with a transmission gear connected to the motor, and the main shaft is provided with three rectangular holes, and the vibrating belt passes through the holes. into the interior of the main shaft, pass through the end and connect to the collector ring.

As a further technical solution of the present invention, the vibrating rod is a vibrating rod with a built-in vibrating core, the vibrating core is located inside the vibrating rod, and the tail does not need to be connected to a vibrating motor.

As a further technical solution of the present invention, the adjusting plate is bound with a motor rotor.

Compared with the prior art, the beneficial effects of the present invention are: the present invention has simple structure, convenient and flexible installation and operation, high vibrating efficiency and good effect, and is suitable for vibrating large-volume concrete projects; at the same time, it can reduce the labor force of workers during vibrating construction. The work intensity and labor injury are reduced, and the construction period is effectively shortened.

Description of drawings

Fig. 1 is a structural schematic diagram of an automatic vibrating device.

Fig. 2 is a structural schematic diagram of a dial in an automatic vibrating device.

Fig. 3 is a structural schematic diagram of a rotating system in an automatic vibrating device.

Fig. 4 is a structural schematic diagram of a section of a vibrating belt in an automatic vibrating device.

In the figure: 1-beam, 2-tray, 3-adjustment plate, 31-horizontal axis rotation knob, 32-serrated buckle, 33-ring, 34-pointer, 35-vertical axis rotation knob, 36-rotation arm, 4-vibrating belt, 41-wire rope, 42-power cord, 43-rubber skin, 5-vibrating rod, 6-rotating system, 61-motor, 62-gear, 63-spindle, 64-reel, 65- Bearing, 7- collector ring.

Implementation

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

The embodiment of the present invention is realized in this way, a kind of automatic vibrating device as shown in Figure 1, comprises: crossbeam 1, six crossbeams 1 connect automatic vibrating device on the inner side wall of vehicle body main body; Tray 2, three pallets 2 is used to support and fix the vibrating belt 4; the adjustment plate 3, the three adjustment plates 3 are attached to the outside of the vehicle body 1, and are used to adjust the lowering position of the vibrating rod 5, as shown in Figure 2, the adjustment plate 3 is controlled by the rotating arm 36 Combined with a sawtooth disc, the root of the rotating arm 36 is provided with a horizontal axis rotation knob 31 and a vertical axis rotation knob 35, which can rotate freely in a 360-degree space. The pointer 34 of the arm 36, the sawtooth disk is provided with the annular hole that is used to receive the vibrator wire and the sawtooth buckle 32 at the edge; the rotation system 6, as shown in Figure 3, the rotation system 6 includes a motor 61, which is a reel 64 Rolling provides power, and after the torque is transmitted through the transmission structure, the linear speed of the vibrator wire is controlled at about 0.5m/s; the reel 64, three hollow reels 64 are used to retract the vibrator belt 4, and the vibrator The end of the tamper wire 4 penetrates the inside of the reel 64 through the groove opening; the gear 62 is attached to the edge of the middle reel 64 to form a transmission structure connecting the motor 61 and the reel 64; the main shaft 63 runs through the three reels 64 Relatively fixed, it is used to support the structure and transmit the torque from the intermediate drum 64; bearings 65, six bearings 65 are set on the main shaft 63, and are connected to the beam 1 at the same time, and work as a rotation hub while lifting the main shaft 63; vibration Belt 4, as shown in Figure 4, its section is flat oval shape, is made up of two steel wire ropes 41, a power cord 42 and coating with rubber skin 43, and steel wire rope 41 is as main force-bearing structure, and along with reel 64 rolls and retracts up and down; vibrator 5, three high-frequency vibrator rods 5 are used for concrete vibration, and the frequency can be adjusted at the electric control cabinet; collector ring 7, the wire passing through the main shaft 63 passes through the collector ring 7 limits its rotation, and is connected in the transformation cabinet subsequently.

The length of the steel wire rope is shorter than the length of the power cord, and is used for stress, and the power cord is laid in a spiral to avoid stress.

The main shaft of the rotating system is covered with three reels, and the middle part is provided with a transmission gear connected to the motor. The main shaft is provided with three rectangular holes. connected to the collector ring.

The vibrating rod is a vibrating rod with a built-in vibrating core, the vibrating core is located inside the vibrating rod, and the tail does not need to be connected with a vibrating motor.

The adjusting plate is bound with a motor rotor, and when turned on, the rotating arm can be automatically and slightly swung horizontally to automatically find holes when the vibrating rod is lowered.

When applying work, the specific construction steps include:

After the machinery enters the site, the worker manipulates the vibrating vehicle equipped with the automatic vibrating device to enter the target vibrating site, then starts the energy system and the heat dissipation system in sequence through the operation control panel, and sets the vibrating time according to the technician's requirements, and then starts the vibrating The lowering switch of the tamper and the automatic swing switch of the dial, the worker observes whether the vibrating rod is blocked by the steel mesh on both sides of the car body while lowering the vibrating rod, if serious obstruction is found, press the hovering switch of the vibrating rod to turn off The adjustment plate swings, adjust the adjustment plate 3 at the blocked place so that the vibrating rod has a space to continue to lower, the worker needs to lift the rotating arm 36 with one hand, and move the lowered vibrating rod 5 with the other hand, and find the steel bar After the clearance of the net, turn the rotating arm to a corresponding angle, lower the rotating arm to snap the pointer 34 into the sawtooth buckle 32. Then start the lowering switch of the vibrating rod and continue lowering the vibrating rod 5 to the working position, press the hovering switch of the vibrating rod and the vibration pressing switch of the vibrating rod, after the preset vibrating time, the vibrating rod stops working, and then press The vibrator puts up the switch and puts up the vibrator 5. After the vibration in this area is completed, the worker manipulates the vibrator to advance to the next vibration position, and so on. After the vibrating work is finished, the body of the vibrating vehicle needs to be cleaned with clean water to prevent the concrete slurry from solidifying on the body.

In the embodiment of the present invention, the vibrating vehicle may be equipped with other auxiliary vibrating equipment, such as a real-time evaluation system for concrete vibrating quality such as a stress sensor or a resistance sensor, to greatly improve the vibrating quality. It has been verified by actual engineering experiments, the application effect is good, the vibration efficiency is high, and the technical effect and popularization and application value of the technical scheme are outstanding.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. An automatic vibrating device, comprising a crossbeam, the vibrating device is erected on the vibrating car by the crossbeam, it is characterized in that, also includes: tray for supporting the vibrating belt; Adjustment plate, attached to the outside of the main body of the vehicle body, is used to adjust the lowering position of the vibrating rod; The vibrating belt is flat and oval, retractable up and down as the reel rolls; The vibrating rod is connected to the lower part of the vibrating belt and is in a natural drooping state; Rotation system, each set of rotation system drives the reel and controls the lifting of the vibrating rod. 2. An automatic vibrating device according to claim 1, characterized in that the adjusting plate is composed of a rotating arm and a sawtooth plate, and the root of the rotating arm is provided with a horizontal axis rotation knob and a vertical axis rotation knob , the end of the rotating arm is provided with a ring for fixing the vibrating belt and a pointer for fixing the rotating arm, and the sawtooth disc is provided with an annular hole for storing the vibrator wire and a sawtooth buckle at the edge. 3. A kind of automatic vibrating device according to claim 1, characterized in that, the vibrating belt is composed of two steel wire ropes, a power cord and rubber skin for coating, and the steel wire rope is used as the main The holding structure can be retracted up and down as the reel rolls. 4. A kind of automatic vibrating device according to claim 1, characterized in that, the rotating system includes a motor to provide power for the rolling of the reel; The end penetrates the inside of the reel through the groove opening; the gear, attached to the edge of the middle reel, constitutes the transmission structure connecting the motor and the reel; the main shaft, which runs through the reel and is relatively fixed, is used to support the structure and transmit the The torque of the barrel; the bearing, which is placed on the main shaft, is connected to the beam at the same time, and works as a rotating hub while lifting the main shaft; the collector ring, the wire passing through the main shaft is limited by the collector ring, and then connected to the transformer In the cabinet. 5. An automatic vibrating device according to claim 3, characterized in that the length of the steel wire rope is shorter than that of the power cord for stress, and the power cord is laid in a spiral to avoid stress. 6. A kind of automatic vibrating device according to claim 4, characterized in that, the main shaft of the rotating system is covered with three drums, the middle part is provided with a transmission gear connected to the motor, and the main shaft is provided with three rectangular A hole, the vibrating belt passes through the hole into the inside of the main shaft, passes through the end and is connected to the collector ring. 7. An automatic vibrating device according to claim 1, wherein the vibrating rod is a vibrating rod with a built-in vibrating core, the vibrating core is located inside the vibrating rod, and the tail does not need to be connected to a vibrating motor. 8. An automatic vibrating device according to claim 1, characterized in that, the adjusting disc is bound with a motor rotor.