CN219447014U - Material conveying device for construction site - Google Patents

Abstract

The utility model relates to a material conveying device, in particular to a material conveying device for a construction site. The utility model provides a material conveying device for a construction site, which can flexibly switch the use state. The utility model provides a material conveying device for a construction site, which comprises a bottom plate, side plates, a baffle, travelling wheels, handrails and the like; the left side and the right side of the bottom plate are all provided with side plates through hinging, the front side and the rear side of the bottom plate are all provided with baffle plates through a hinged connection mode, the middle part below the bottom plate is provided with travelling wheels, and the handrail is fixedly connected to the bottom below the bottom plate. According to the utility model, the elastic piece is arranged on the bolt, so that a certain fixing effect is realized on the bolt, and the flexible switching of the use state of the material conveying device is facilitated; through the supporting blocks fixedly connected on the four corners of the bottom plate and the limiting blocks positioned on the inner sides of the supporting blocks, the flatness of the material conveying device when the material conveying device is switched into the flat-plate cart is improved, and the material conveying device is beneficial to the transportation of materials.

Description

Material conveying device for construction site

Technical Field

The utility model relates to a material conveying device, in particular to a material conveying device for a construction site.

Background

There are often many various types of materials on the building site, and are long, short, big, small, varying, when transporting these materials, generally use the hopper car and the flat cart to transport the material, but current material transporting device function is comparatively single, can not combine together the function of hopper car and flat cart and use, and then lead to the practicality relatively poor.

In view of this, we provide a material handling apparatus for a construction site that can flexibly switch use states.

Disclosure of Invention

The utility model provides a material conveying device for a construction site, which can flexibly switch the use state in order to overcome the defect that the existing material conveying devices are single in function.

In order to solve the technical problems, the utility model provides a material conveying device for a construction site, which comprises a bottom plate, side plates, baffles, travelling wheels, handrails and locking mechanisms, wherein the left side and the right side of the bottom plate are hinged with the side plates, the front side and the rear side of the bottom plate are hinged with the baffles, the travelling wheels are arranged in the center of the bottom plate, the handrails are fixedly connected to the bottom below the bottom plate, and the locking mechanisms for switching different use states are further arranged on the baffles.

Preferably, the locking mechanism comprises a fixed ring, a bolt and a lantern ring, wherein the lantern rings are fixedly connected to the front side and the rear side of the top of the side plate and the left side and the right side of the top of the baffle, the two lantern rings correspond to each other, the fixed ring is fixedly connected to the front side and the rear side of the top of the baffle, the fixed ring is located on the inner side of the lantern ring, and the bolt is connected to the lantern ring and the fixed ring in a sliding mode.

Preferably, the device further comprises an elastic piece, wherein the elastic piece is arranged between the bolt and the fixed ring and is wound on the bolt.

Preferably, the device further comprises a supporting block and a limiting block, wherein the supporting block and the limiting block are fixedly connected at the top angle of the bottom plate, and the limiting block is positioned at the inner side of the supporting block.

Preferably, the handrail also comprises a supporting frame, and the supporting frame is fixedly connected with the top end below the handrail.

The beneficial effects of the utility model are as follows:

according to the utility model, the elastic piece is arranged on the bolt, so that a certain fixing effect is achieved on the bolt, the bolt is prevented from being separated from the lantern ring and the fixing ring in the using process, and the flexible switching of the using state of the material conveying device is facilitated; the flatness of the material conveying device is improved when the material is switched into the flat-plate cart by the supporting blocks fixedly connected to the four corners of the bottom plate and the limiting blocks positioned on the inner side of the supporting blocks, so that the material is conveyed easily; through the support frame fixedly connected with the top end below the handrail, the stability of the material conveying device when the material conveying device is stopped is improved.

Drawings

Fig. 1 is a closed state diagram of the side plates and the baffle plate of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a bottom view of the present utility model.

Fig. 4 is a top view of the side panel and baffle of the present utility model in an expanded state.

Fig. 5 is a bottom view of the side panel and baffle of the present utility model in an expanded state.

The marks in the drawings are: the device comprises a 1-bottom plate, a 2-side plate, a 3-baffle, 4-travelling wheels, 5-armrests, a 6-locking mechanism, 60-fixing rings, 61-bolts, 62-lantern rings, 63-elastic pieces, 7-supporting blocks, 8-limiting blocks and 9-supporting frames.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Example 1

A material conveyor for building site, as shown in fig. 1, including bottom plate 1, curb plate 2, baffle 3, walking wheel 4, handrail 5 and locking mechanism 6, bottom plate 1 left and right sides all is equipped with curb plate 2 through articulated, and both sides all are equipped with baffle 3 through articulated around the bottom plate 1, and bottom plate 1 below mid-mounting has walking wheel 4, and handrail 5 rigid coupling is in bottom plate 1 below bottom, is favorable to this material conveyor to switch the locking mechanism 6 of different service conditions in a flexible way all to install in the one side that curb plate 2 contacted with baffle 3.

The locking mechanism 6 comprises a fixed ring 60, a bolt 61 and a lantern ring 62, the lantern rings 62 are respectively arranged on the left side and the right side above the side plate 2 and the baffle plate 3, the fixed ring 60 is fixedly connected to the inner side of the lantern ring 62 on the baffle plate 3, and the bolt 61 is respectively connected to the lantern ring 62 and the fixed ring 60 in a sliding mode.

When the device is used, the bolts 61 which are slidably connected with the lantern rings 62 and the fixed rings 60 are pressed downwards one by one, so that the side plates 2 and the baffle plates 3 with the lantern rings 62 arranged on the left side and the right side are closed together one by one, at the moment, the material conveying device is in a trolley form, if the device is switched to a flat trolley form, the bolts 61 are pulled out one by one, the bolts 61 are separated from the lantern rings 62, and the side plates 2 and the baffle plates 3 are unfolded one by one, so that the material conveying device is switched to the flat trolley form.

Example 2

Based on the embodiment 1, as shown in fig. 2, the device further comprises an elastic member 63, and the portion of the latch 61 located below the fixing ring 60 is wound with the elastic member 63.

In the process of transporting materials by the material transporting device, the elastic piece 63 is wound on the part of the bolt 61 positioned below the fixed ring 60, and the elastic piece 63 plays a certain role in fixing the bolt 61, so that the bolt 61 is prevented from being lost in the using process of the material transporting device.

As shown in fig. 3, the bottom plate further comprises a supporting block 7, the four corners of the bottom plate 1 are fixedly connected with the supporting block 7, the top corners of the bottom plate 1 are fixedly connected with the supporting block 7 and a limiting block 8, and the limiting block 8 is positioned on the inner side of the supporting block 7.

When the material conveying device is switched into the flat cart form, the supporting blocks 7 are rotated 90 degrees clockwise, the limiting blocks 8 clamp the supporting blocks 7, the long ends of the supporting blocks 7 support the side plates 2, the short ends of the supporting blocks 7 support the baffle plates 3, the flatness of the material conveying device in the flat cart form is kept, and the material conveying device is favorable for material transportation.

As shown in fig. 5, the handrail also comprises a supporting frame 9, wherein the supporting frame 9 is fixedly connected with the bottom end below the handrail 5, and the supporting frame 9 is of a V-shaped design.

When the material conveying device stops using, the material conveying device becomes more stable under the action of the supporting frame 9 fixedly connected with the top end below the handrail 5, and the situation of falling is not easy to occur.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (4)

1. A material conveyor for building site, a serial communication port, including bottom plate (1), curb plate (2), baffle (3), walking wheel (4), handrail (5) and locking mechanism (6), articulated on bottom plate (1) have curb plate (2), articulated on bottom plate (1) have baffle (3), walking wheel (4) are installed to bottom plate (1) bottom, handrail (5) rigid coupling is in bottom plate (1) bottom, be equipped with on bottom plate (1) and be used for switching locking mechanism (6) of different service conditions, locking mechanism (6) are including solid fixed ring (60), bolt (61) and lantern ring (62), all the rigid coupling has lantern ring (62) on curb plate (2) and baffle (3), gu fixed ring (60) are gone up to rigid coupling on baffle (3), bolt (61) all sliding connection is on lantern ring (62) and solid fixed ring (60).

2. A material handling unit for a construction site according to claim 1, further comprising an elastic member (63), the elastic member (63) being wound around the pin (61) in the securing ring (60).

3. The material conveying device for the construction site according to claim 1, further comprising a supporting block (7) and a limiting block (8), wherein the supporting block (7) and the limiting block (8) are fixedly connected at the vertex angle of the bottom plate (1), and the limiting block (8) is positioned on the inner side of the supporting block (7).

4. The material conveying device for construction sites according to claim 1, further comprising a supporting frame (9), wherein the supporting frame (9) is fixedly connected to the handrail (5).