Universal rail hanging basket walking mechanism with protection device

Abstract

The utility model relates to a universal type rail hanging basket walking mechanism with a protection device, which comprises I-shaped steel and a pulley mechanism, the I-shaped steel comprises a web plate, an upper wing plate and a lower wing plate, the pulley mechanism comprises side plates, wheel shafts and pulleys, the lower parts of the side plates protrude out of the lower part of the lower wing plate, and the two side plates are fixed through connecting pieces; a hanging basket steel wire rope is arranged on the connecting piece; comprising a C-shaped protection plate, the C-shaped protection plate comprises a first vertical plate, a second vertical plate and a horizontal plate, the horizontal plate is located above an upper wing plate, the first vertical plate and the second vertical plate are located on the two sides of I-shaped steel, the upper end and the lower end of the first vertical plate are fixed to one end of the horizontal plate and the upper end of a side plate on the same side respectively, and the upper end of the second vertical plate is fixed to the other end of the horizontal plate. The end face of the lower end is lower than the lower edge of the upper wing plate; on the basis of an existing universal walking mechanism, the C-shaped protection plate is additionally arranged through the bolt, the walking mechanism can be hung on the upper wing plate of the I-shaped steel no matter a pulley shaft is broken or the lower wing plate of the I-shaped steel is broken, and the anti-falling protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of building engineering construction, in particular to a universal rail hanging basket walking mechanism with a protective device. Background Art

[0002] like Figure 1 The figure shows an existing universal rail-mounted hanging basket travel mechanism, comprising an I-beam and a pulley mechanism. The I-beam comprises a web and upper and lower wing plates, respectively, located at the upper and lower ends of the web. The pulley mechanism comprises two side plates located on either side of the I-beam's width and parallel to the web, an axle perpendicular to the side plate surfaces, and pulleys mounted on the axles. The lower portions of the two side plates protrude below the lower wing plate and are connected and fixed by a connector. The connector is provided with a hanging basket wire rope, which is used to connect the hanging basket. The left and right pulleys travel on the lower wing plates to achieve movement of the hanging basket.

[0003] The above structure has the following safety hazards: the weight of the hanging basket and the construction workers on the hanging basket are supported on the lower wing plate of the I-beam through pulleys. If the axle and / or the lower wing plate break, it will cause a fall accident.

[0004] Based on this, this case is brought forward. Utility Model Content

[0005] The purpose of the utility model is to provide a universal rail hanging basket traveling mechanism with a protective device to solve the problems existing in the background technology.

[0006] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A universal rail hanging basket travel mechanism with a protective device includes an I-beam and a pulley mechanism, wherein the I-beam includes a web and upper and lower wing plates respectively located at the upper and lower ends of the web; the pulley mechanism includes two side plates located on both sides of the I-beam in the width direction and parallel to the web, a wheel axle perpendicular to the side plate surface and located between the side plates and the web, and a pulley mounted on the wheel axle, wherein the lower portion of the side plate protrudes below the lower wing plate, and the lower portions of the two side plates are connected and fixed by a connecting piece, and the connecting piece is provided with a hanging basket wire rope for connecting the hanging basket, and the pulley runs on the lower wing plate;

[0008] The C-shaped protection plate includes a first vertical plate, a second vertical plate, and a horizontal plate. The horizontal plate is located above the upper wing plate. The first vertical plate and the second vertical plate are respectively located on both sides of the width direction of the I-beam. The upper and lower ends of the first vertical plate are respectively fixed to one end of the horizontal plate and the upper end of the side plate on the same side. The upper end of the second vertical plate is fixed to the other end of the horizontal plate, and the end surface of the lower end is lower than the lower edge of the upper wing plate.

[0009] A gap is left between the C-shaped protection plate and the I-beam.

[0010] Furthermore, the distance between the lower end surfaces of the two vertical plates and the lower edge of the upper wing plate is no more than 2 cm.

[0011] Furthermore, the vertical plate 1 is fixedly connected to the side plate on the same side by bolts.

[0012] Furthermore, the distance between the second vertical plate and the upper wing plate is between 2CM and 5CM.

[0013] Furthermore, there are multiple pulley mechanisms and they are arranged along the length direction of the I-beam, and the side plates of two adjacent pulley mechanisms located on the same side of the I-beam are fixedly connected to the same vertical plate.

[0014] Furthermore, the connecting piece adopts a tension bolt with a sleeve, wherein the sleeve is located between the two side plates and is sleeved on the tension bolt, and a mounting hole is set at the lower part of the side plate. The end of the tension bolt passes through the mounting hole and is fixed by screwing a nut.

[0015] The advantages of the present invention are:

[0016] 1. Based on the existing general traveling mechanism, a C-shaped protective plate is installed by bolts. No matter the pulley shaft is broken or the lower wing plate of the I-beam is broken, the traveling mechanism can be hung on the upper wing plate of the I-beam to prevent it from falling. At the same time, the modification cost is low and the modification is simple, which is very valuable for promotion.

[0017] 2. Set up tension bolts with sleeves. By replacing sleeves of different lengths, the gap between the broken shaft protection plate and the web can be adjusted.

[0018] 3. The two adjacent pulley mechanisms are connected and fixed with the same C-shaped protective plate. The C-shaped protective plate not only plays an anti-fall protection effect, but also keeps the distance between the two pulley mechanisms unchanged, avoiding the tilting or overturning of the lower hanging basket due to the change of the pulley mechanism spacing (two pulleys are required to drive one hanging basket). BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of a universal rail hanging basket traveling mechanism in the background art;

[0020] Figure 2 Schematic diagram of a universal rail hanging basket traveling mechanism with a protective device in an embodiment;

[0021] Figure 3 for Figure 2 A side view schematic diagram of

[0022] Figure 4 for Figure 2 Physical picture;

[0023] Description of labels

[0024] 1. Web plate; 2. Upper wing plate; 3. Lower wing plate; 4. Side plate; 5. Axle; 6. Pulley; 7. Connector; 701. Casing; 702. Nut; 703. Tension bolt; 8. C-type protection plate; 801. Vertical plate 1; 802. Vertical plate 2; 803. Horizontal plate; 9. Wire rope for hanging basket. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments. It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. used in the text to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0026] This embodiment proposes a universal rail hanging basket walking mechanism with a protective device, such as Figure 2 and 4 As shown, it includes an I-beam and a pulley 6 mechanism. The I-beam includes a web 1 and an upper wing 2 and a lower wing 3 located at the upper and lower ends of the web 1, respectively. The pulley mechanism includes two side plates 4 located on both sides of the width of the I-beam and parallel to the web 1, an axle 5 perpendicular to the surface of the side plates 4 and located between the side plates 4 and the web 1, and a pulley 6 mounted on the axle 5. The pulley 6 is located between the upper wing 2 and the lower wing 3. The lower portion of the side plates 4 protrudes below the lower wing 3, and the lower portions of the two side plates 4 are connected and fixed by a connector 7. The connector 7 is provided with a hanging basket wire rope 9 for connecting to the hanging basket, and the pulley 6 runs on the lower wing 3.

[0027] As an innovation, this embodiment also includes a C-shaped protective plate 8, which includes a first vertical plate 801, a second vertical plate 802, and a horizontal plate 803. The horizontal plate 803 is located above the upper wing plate 2, and the first and second vertical plates 801 and 802 are located on either side of the I-beam in the width direction. The upper and lower ends of the first vertical plate 801 are respectively fixed to one end of the horizontal plate 803 and the upper end of the ipsilateral side plate 4. The upper end of the second vertical plate 802 is fixed to the other end of the horizontal plate 803, and the end surface of the lower end is lower than the lower edge of the upper wing plate 2, leaving a gap between the C-shaped protective plate 8 and the I-beam.

[0028] like Figure 2As shown, the vertical plate 1 801, the horizontal plate 803, and the vertical plate 2 802 are integrally formed and can be formed by stamping and bending a flat plate. The lower end of the vertical plate 1 801 needs to be connected and fixed to the side plate 4 on the same side by bolts instead of welding. The reason is that the hanging basket may encounter the situation of disassembly during operation. The C-shaped protective plate 8 is connected to the pulley mechanism by bolts, which can easily cope with the disassembly during use. Figure 2 There is a gap between the C-shaped protection plate 8 and the I-beam. The gap is to ensure that there is no contact between the C-shaped protection plate 8 and the I-beam, so as to avoid affecting the travel of the pulley mechanism.

[0029] At the same time, this embodiment also optimizes certain gap values. For example, the distance a between the second vertical plate 802 and the upper wing plate 2 is between 2cm and 5cm. The end surface of the lower end is lower than the lower edge of the upper wing plate 2, but the distance b between the lower end surface of the second vertical plate 802 and the lower edge of the upper wing plate 2 should not exceed 2cm. The distance below the lower edge of the upper wing plate 2 is to ensure that the C-shaped protective plate 8 can be stuck or hooked on the upper wing plate 2 if the lower wing plate 3 or the axle 5 breaks. However, the distance b should not exceed 2cm, and the distance a should be between 2cm and 5cm to facilitate the removal of the C-shaped protective plate 8 at high altitudes.

[0030] Generally, a hanging basket needs to be driven by two pulleys 6, but there is no spacing guarantee mechanism between the two pulleys. When the spacing between the two pulleys changes under the action of external force, this may cause the hanging basket to tilt or overturn. Figure 4 As shown, the C-type protection plate 8 ( Figure 4 The white plate (in the figure) is long and narrow, meaning that the side plates 4 of two adjacent pulley mechanisms on the same side of the I-beam are fixedly connected to the same vertical plate 801. This way, the C-shaped protective plate 8 not only provides anti-fall protection but also maintains the spacing between the two pulley mechanisms, preventing the hanging basket below from tilting or overturning due to changes in the pulley spacing.

[0031] To facilitate adjustment of the distance a, the connector 7 of this embodiment utilizes a tension bolt 703 with a sleeve 701. The sleeve 701 is positioned between the two side panels 4 and sleeved onto the tension bolt 703. Mounting holes are provided in the lower portions of the side panels 4. The ends of the tension bolt 703 pass through the mounting holes and are secured by screwing nuts 702. Once the nuts 702 are screwed in, the side panels 4 are tightened against the ends of the sleeve 701. Distance a can be adjusted by replacing sleeves 701 of different lengths.

[0032] The above embodiments are only used to illustrate the concept of the present invention, and are not intended to limit the protection of the present invention. Any non-substantial changes to the present invention using this concept should fall within the scope of protection of the present invention.

Claims

1. A universal rail hanging basket travel mechanism with a protective device, comprising an I-beam and a pulley mechanism, wherein the I-beam comprises a web and upper and lower wing plates respectively located at the upper and lower ends of the web; the pulley mechanism comprises two side plates located on both sides of the I-beam in a width direction and parallel to the web; an axle perpendicular to the side plate surfaces and located between the side plates and the web; and a pulley mounted on the axle, wherein the lower portion of the side plates protrudes below the lower wing plates and is connected and fixed by a connector; a hanging basket wire rope for connecting the hanging basket is provided on the connector; and the pulley runs on the lower wing plates; Its characteristics are: The C-shaped protection plate includes a first vertical plate, a second vertical plate, and a horizontal plate. The horizontal plate is located above the upper wing plate. The first vertical plate and the second vertical plate are respectively located on both sides of the width direction of the I-beam. The upper and lower ends of the first vertical plate are respectively fixed to one end of the horizontal plate and the upper end of the side plate on the same side. The upper end of the second vertical plate is fixed to the other end of the horizontal plate, and the end surface of the lower end is lower than the lower edge of the upper wing plate. A gap is left between the C-shaped protection plate and the I-beam.

2. A universal rail hanging basket traveling mechanism with a protective device according to claim 1, characterized in that: The distance between the lower end surfaces of the two vertical plates and the lower edge of the upper wing plate is no more than 2CM.

3. The universal rail hanging basket traveling mechanism with a protective device according to claim 1, characterized in that: The vertical plate 1 is fixedly connected to the side plate on the same side by bolts.

4. The universal rail hanging basket traveling mechanism with a protective device according to claim 1, characterized in that: The distance between the second vertical plate and the upper wing plate is between 2CM and 5CM.

5. The universal rail hanging basket traveling mechanism with a protective device according to claim 1, characterized in that: There are multiple pulley mechanisms and they are arranged along the length direction of the I-beam. The side plates of two adjacent pulley mechanisms located on the same side of the I-beam are fixedly connected to the same vertical plate.

6. The universal rail hanging basket traveling mechanism with a protective device according to claim 1, characterized in that: The connecting piece adopts a tension bolt with a sleeve, wherein the sleeve is located between the two side plates and is sleeved on the tension bolt. A mounting hole is set at the lower part of the side plate, and the end of the tension bolt passes through the mounting hole and is fixed by screwing a nut.

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