CN205935699U - Concrete vibrator tool running gear - Google Patents

Abstract

The utility model relates to a walking mechanism of a concrete vibrating machine, which includes a vibrating rod, a control box and a walking mechanism. The vibrating rod is installed above the control box, and the walking mechanism is installed at the bottom of the control box. There are two slides and outriggers, the bottom of each slide is equipped with outriggers, a slide is installed in each slide, and a connecting shaft is installed between the two slides, and the two ends of the connecting shaft are respectively Installed in two sliders, gears are coaxially installed on the connecting shafts in the sliders, the gears mesh with the fixed rack at the bottom of the slideway, belt gears are coaxially installed in the middle of the connecting shafts, and the belt gears mesh with the belt , the connecting shaft drives the belt through the motor installed in the control box, the top of the two slide bars is fixed to the control box, and the bottom of the control box is installed with a jack. The utility model has the advantages of simple structure, scientific and reasonable design, ingenious conception, stable movement, simple operation, wide application range, and the value of wide popularization and application.

Description

A walking mechanism of a concrete vibrating machine

technical field

The utility model belongs to the field of construction and relates to concrete vibrating equipment, in particular to a concrete vibrating mechanical walking mechanism.

Background technique

In the field of building construction, concrete vibration is an important process. At present, a large number of manual operation methods of hand-held vibrating rods are used, which is labor-intensive and low-efficiency, and is operated only by human feeling, and is affected by various factors on site such as weather, operating machinery and improper construction, and wall studs appear. Problems such as rotten roots, holes, pockmarks, vibration leakage, and difficulty in lowering the rods will cause insufficient concrete density, exposed steel bars, oxidation in the air for a long time, or even breakage, resulting in serious quality problems and complete hidden dangers in the building. Such accidents need to be reinforced, or even torn down and redone, resulting in increased construction costs.

Therefore, large-scale concrete vibrating machines have appeared on the market, but such machines are heavy and are usually shifted by large-scale hoisting equipment such as tower cranes and truck cranes, which not only reduces work efficiency, but also increases construction costs.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a walking mechanism for concrete vibrating machinery with flexible and convenient operation.

The scheme of the present utility model is realized like this:

A concrete vibrating machinery traveling mechanism, comprising a vibrating rod, a control box and a traveling mechanism, a vibrating rod is installed above the control box, a traveling mechanism is installed at the bottom of the control box, and the traveling mechanism includes a slideway, a sliding bar As well as the outriggers, the slideways are arranged symmetrically at two parallel intervals on the left and right sides, two outriggers are respectively installed at the bottom of each slideway, a sliding bar is installed slidingly in each slideway, and a horizontal direction is installed between the two slide bars The connecting shaft, the two ends of the connecting shaft are respectively installed in the two slide bars, and the connecting shafts located in the slide bars are respectively coaxially equipped with gears, and the gears are meshed with the rack fixed at the bottom of the slideway. A belt gear is coaxially installed in the middle of the connecting shaft, and the belt gear meshes with the belt. The connecting shaft drives the belt through a motor installed in the control box. Install the jack at the bottom of the control box.

Moreover, the legs are telescopic structures.

Moreover, the jack is a pneumatic jack.

Moreover, a supporting plate is coaxially installed on the top of the jack, a bearing is coaxially installed between the supporting plate and the jack, and the supporting plate is connected with the control box.

Moreover, a control handle is installed on the bracket above the control box.

Advantage and positive effect of the present utility model are:

1. This mechanism realizes the purpose of the entire mechanical walking through the transmission mode of gears and racks. This mechanism is especially suitable for construction sites with steel bars on the floor. It abandons the problem that the universal wheels installed in traditional equipment cannot walk on the steel floor.

2. The telescopic outriggers of this mechanism can easily adjust the extension length of the outriggers, and are suitable for floor thicknesses of different heights, thus effectively improving the scope of application.

3. The utility model has the advantages of simple structure, scientific and reasonable design, ingenious conception, stable movement, simple operation, wide application range, and the value of wide popularization and application.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of walking mechanism among Fig. 1;

Fig. 3 is a schematic diagram of the working state of the utility model;

Fig. 4 is a structural sectional view of the top of the jack of the present invention.

detailed description

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

A concrete vibrating machine traveling mechanism, as shown in Figure 1, includes a vibrating rod 3, a control box 2 and a traveling mechanism 1, a vibrating rod is installed above the control box, and a traveling mechanism is installed at the bottom of the control box.

The innovation point of the present utility model is:

Described walking mechanism as shown in Figure 2, comprises slideway 6, slide bar 5 and supporting leg 7, and described slideway is two and left and right parallel interval symmetrical arrangement, and the bottom of each slideway is installed two supporting legs respectively. For the legs, a sliding bar is slidably installed in each slideway, and a connecting shaft 8 is installed horizontally between the two sliding bars. Shaft installation gear 11, this gear meshes with the tooth bar (unmarked in the figure) that the inner bottom of the slide way is fixed, the middle part of the connecting shaft is coaxially equipped with a belt gear (unlabeled in the figure), and the belt gear is connected to the belt 9 (or chain) meshing, the connecting shaft is driven by a motor installed in the control box to drive the belt, thereby providing power for the connecting shaft. The top of the two slide bars is a fixed control box, and a jack 10 is installed at the bottom of the control box on one side of the connecting shaft.

In this embodiment, the legs are telescopic structures, the purpose of which is to adjust their height according to the thickness of the floor.

Described jack is a pneumatic jack, flexible and convenient to operate, the top of this jack is coaxially installed supporting plate 12, coaxially installed bearing 13 between this supporting plate and the jack, this supporting plate is connected with control box, can make supporting plate 360 by bearing. degree rotation, as shown in Figure 4.

Control handle 4 is installed on the bracket above the control box.

When the road surface is smooth, universal wheels can also be installed at the bottom end of the supporting legs to realize the purpose of moving.

The operating method of the utility model is:

Step 1: The jack supports the whole machine, and the four outriggers are suspended in the air. In order to improve the stability, the handle can be held by hand, and the whole machine can be rotated by rotating the handle to make it rotate to the desired angular position;

Step 2, move the outriggers

Drive the connecting shaft to rotate, so that the gear in the slider rotates along the rack in the slideway, thereby driving the slider to move relative to the slideway, as shown in Figure 3;

Step 3, move the control box and vibrator

After the outriggers are moved to the proper position, the jack is put away, the four outriggers touch the ground, and then the slide bar is moved so that the slide bar and the chute are fully matched to realize the purpose of moving the whole machine.

It should be emphasized that the embodiments described in the utility model are illustrative rather than restrictive, so the utility model includes but not limited to the embodiments described in the specific implementation, and those skilled in the art according to the utility model Other implementations derived from the new technical solution also belong to the scope of protection of the utility model.

Claims (5)

1. A concrete vibrating machine traveling mechanism, comprising a vibrating rod, a control box and a traveling mechanism, a vibrating rod is installed above the control box, and a traveling mechanism is installed at the bottom of the control box, characterized in that: the traveling mechanism It includes slideways, slide bars and outriggers. The slideways are two and left and right are symmetrically arranged in parallel and spaced apart. Two outriggers are respectively installed at the bottom of each slideway. Sliders are slidably installed in each slideway. Two The connecting shafts are installed horizontally between the sliding bars, and the two ends of the connecting shafts are respectively installed in the two sliding bars. The connecting shafts located in the sliding bars are coaxially installed with gears respectively, and the gears are connected with the teeth fixed at the bottom of the slideway. The bars are meshed together, and the middle part of the connecting shaft is coaxially equipped with a belt gear, which is meshed with the belt. The connecting shaft drives the belt through the motor installed in the control box. The top of the two sliding bars is fixed on the control box. Install the jack at the bottom of the control box on the side of the connecting shaft. 2. The walking mechanism of the concrete vibrating machine according to claim 1, characterized in that: the legs are telescopic structures. 3. The walking mechanism of the concrete vibrating machine according to claim 1, characterized in that: the jack is a pneumatic jack. 4. The walking mechanism of concrete vibrating machinery according to claim 1, characterized in that: the top of the jack is coaxially equipped with a supporting plate, the supporting plate and the jack are coaxially installed with bearings, and the supporting plate is connected to the control box . 5. The walking mechanism of the concrete vibrating machine according to claim 1, characterized in that: a control handle is installed on the bracket above the control box.