CN216153730U

CN216153730U - Trolley guardrail structure

Info

Publication number: CN216153730U
Application number: CN202121895241.9U
Authority: CN
Inventors: 唐志恒
Original assignee: Nantong Haoyitui Logistics Technology Co ltd
Current assignee: Nantong Haoyitui Logistics Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-04-01
Anticipated expiration: 2031-08-13

Abstract

The utility model provides a trolley guardrail structure, which is characterized in that: the frame comprises a frame, the upper and lower both ends of frame all are fixed and are provided with the band iron, all are fixed on the band iron that the frame both ends are fixed and are provided with a first plastic net piece, and fixedly connected with at least one second plastic net piece between two first net pieces. The application platform truck guardrail structure simple structure, and make the main part through plastic mesh piece to make whole structure light, and the connected mode installation through dysmorphism hole and connecting block, the installation is simple.

Description

Trolley guardrail structure

Technical Field

The utility model relates to the field of trolleys, in particular to a trolley guardrail structure.

Background

The existing trolley guardrail structure is mainly provided with a frame, a trolley flat iron and a trolley iron wire which are arranged in the frame, and the trolley flat iron and the trolley iron wire are connected together in a welding mode as shown in figure 1.

However, the above guard rail has the following problems:

1. the welding connection is needed, and the requirement on professional skills of personnel is met; 2. the overall weight is heavy; 3. the cost is high; 4. after-sale maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a trolley guard rail structure, which has a simple structure, can be installed quickly, has no requirement for professional skills of an installer, and is convenient for after-sale maintenance, with reduced weight and cost of the whole trolley.

In order to achieve the purpose, the utility model provides a trolley guardrail structure which comprises a frame, wherein flat irons are fixedly arranged at the upper end and the lower end of the frame, first plastic net pieces are fixedly arranged on the flat irons fixed at the two ends of the frame, and at least one second plastic net piece is fixedly connected between the two first net pieces.

Furthermore, one end of the first plastic net piece is fixedly connected to the flat iron in a screw and nut connection mode.

Furthermore, the other end of first plastic mesh piece is provided with a plurality of public dysmorphism holes and first connecting block, the both ends of second plastic mesh piece all are provided with the second connecting block that uses with public dysmorphism hole cooperation and the female dysmorphism hole that uses with first connecting block cooperation.

Further, the male special-shaped hole is the same as or different from the female special-shaped hole, and the first connecting block is the same as or different from the second connecting block.

Furthermore, the first plastic mesh and the second plastic mesh are connected with each other through iron wires.

As mentioned above, the trolley guardrail structure provided by the utility model has the following beneficial effects:

the application platform truck guardrail structure simple structure, and make the main part through plastic mesh piece to make whole structure light, and the connected mode installation through dysmorphism hole and connecting block, the installation is simple.

Drawings

FIG. 1 is a schematic structural view of a guardrail structure of a trolley in the prior art;

FIG. 2 is a schematic structural view of a guardrail structure of a trolley according to the present invention;

FIG. 3 is a schematic view of a first plastic web of the present invention;

FIG. 4 is a side cross-sectional view of a first sheet of plastic mesh in accordance with the present invention;

FIG. 5 is a schematic view of a second plastic web of the present invention;

FIG. 6 is a side cross-sectional view of a second sheet of plastic mesh in accordance with the present invention;

FIG. 7 is a schematic view of the joining of a first plastic web and a second plastic web in accordance with the present invention;

in the figure: 1. iron wire; 2. a first plastic mesh; 3. a second plastic mesh; 4. flat iron; 5. bolt holes; 6. a male shaped aperture; 7. a first connection block; 8. a female profiled bore; 9. a second connecting block; 10. a trolley iron wire; 11. platform truck band iron.

Detailed Description

While the embodiments of the present invention have been described with reference to specific embodiments, those skilled in the art will readily appreciate that other advantages and features of the utility model may be obtained from the disclosure herein.

Please refer to fig. 2-7. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention. In addition, the terms such as "upper", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Example (b):

a trolley guardrail structure comprises a frame, flat irons 4 are fixedly arranged at the upper end and the lower end of the frame, the flat irons 4 are fixed on the frame in a welding mode,

and the flat iron 4 fixed at the two ends of the frame is fixedly provided with a first plastic mesh sheet 2, and at least one second plastic mesh sheet 3, in this embodiment, three second plastic mesh sheets 3, is fixedly connected between the two first mesh sheets.

One end of the first plastic net piece 2 is provided with a threaded hole, the flat iron 4 is also provided with a threaded hole at a corresponding position, and one end of the first plastic net piece 2 is fixedly connected to the flat iron 4 in a screw and nut connection mode.

In this embodiment, the other end of the first sheet 2 of plastic material is provided with a plurality of male profiled holes 6 and a first connecting block 7, the first connecting block 7 being located above the male profiled holes 6,

the two ends of the second plastic net piece 3 are provided with a second connecting block 9 matched with the male special-shaped hole 6 and a female special-shaped hole 8 matched with the first connecting block 7.

In this embodiment, the male profile hole 6 is the same as the female profile hole 8, the male profile hole 6 is a circular hole matched with a long hole, the radius of the circular hole is larger than the width of the long hole, and the first connecting block 7 and the second connecting block 9 are the same and are all mushroom-shaped.

In the embodiment, the first plastic mesh 2 and the second plastic mesh 3 are also connected with each other through an iron wire 1 to prevent the plastic meshes from moving back and forth.

During the concrete connection, first connecting block 7 of first plastic net piece 2 is gone into in female dysmorphism hole 8 of second plastic net piece 3, second connecting block 9 of second plastic net piece 3 is gone into in public dysmorphism hole 6 of first plastic net piece 2, then pulls down second plastic net piece 3 for first connecting block 7 is gone into in the slot hole of female dysmorphism hole 8, and second connecting block 9 is gone into in the slot hole of public dysmorphism hole 6 to form the firm connection of first plastic net piece 2 and second plastic net piece 3, later according to the specific length installation second plastic net piece 3 of platform truck can.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed herein be covered by the appended claims.

Claims

1. The utility model provides a platform truck guardrail structure which characterized in that: the frame comprises a frame, flat irons (4) are fixedly arranged at the upper end and the lower end of the frame, a first plastic mesh sheet (2) is fixedly arranged on the flat irons (4) fixed at the two ends of the frame, and at least one second plastic mesh sheet (3) is fixedly connected between the two first mesh sheets.

2. The trolley guard rail structure according to claim 1, wherein: one end of the first plastic net piece (2) is fixedly connected to the flat iron (4) in a screw and nut connection mode.

3. The trolley guard rail structure according to claim 2, wherein: the other end of first plastic mesh piece (2) is provided with a plurality of public dysmorphism holes (6) and first connecting block (7), the both ends of second plastic mesh piece (3) all are provided with second connecting block (9) and female dysmorphism hole (8) of using with public dysmorphism hole (6) cooperation.

4. A trolley guard rail structure according to claim 3, characterized in that: the male special-shaped hole (6) and the female special-shaped hole (8) are the same or different, and the first connecting block (7) and the second connecting block (9) are the same or different.

5. The trolley guard rail structure according to claim 1, wherein: the first plastic mesh (2) and the second plastic mesh (3) are also connected with each other through iron wires (1).