A step support workstation fixture

Abstract

This utility model provides a step support workstation device, including a bottom frame with a support column at each of the four corners. Several casters are evenly arranged below the bottom frame, and a positioning bracket is located above the bottom frame. The positioning bracket includes a first longitudinal beam and a second longitudinal beam longitudinally positioned between the two support columns, with the second longitudinal beam positioned below the first longitudinal beam. It also includes a first crossbeam and a second crossbeam positioned between the two longitudinal beams, with the second crossbeam positioned below the first crossbeam. Both ends of the first crossbeam are fixed to the first longitudinal beam, and both ends of the second crossbeam are fixed to the second longitudinal beam. The crossbeams and longitudinal beams together form a three-dimensional I-beam structure. Several positioning pins are evenly arranged longitudinally on the first and second crossbeams. This utility model has a simple and reasonable structure, facilitating loading and unloading of goods. While saving space, it increases loading capacity, significantly reduces transportation costs, and effectively prevents bumps and scratches during transportation.

Description

Technical Field

[0001] This utility model relates to the field of workstation equipment technology, specifically to a step support workstation equipment. Background Technology

[0002] Workstation fixtures are various devices used by enterprises in production sites or warehouses to store production objects or tools. However, existing step-support workstations often suffer from high transportation costs, cumbersome operation, and laborious and complex loading and unloading due to unreasonable design. Inadequate design also limits the loading of additional steps, and they are frequently subject to severe bumps and scratches. Therefore, a step-support workstation fixture is designed to solve these problems, reduce enterprise transportation costs, and meet current production needs.

[0003] Chinese utility model patent application number CN202022879143.8 discloses a suspended step beam universal workstation fixture. This utility model patent, through the combination of multiple rods, achieves a more stable and secure structure after storage. Simultaneously, the suspended design reduces space occupation, lowers production costs, and thus reduces the number of vehicle transport trips, achieving cost reduction and profit enhancement. However, the four-sided enclosed design of this utility model creates unnecessary trouble during loading and unloading, affecting production efficiency to some extent. Furthermore, the number of loads that can be suspended is too small to meet the needs of large-volume one-time transportation. In conclusion, this utility model cannot solve the defects of the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a step support workstation device to solve the problems of high transportation costs during the operation of existing step supports, complicated loading and unloading operations due to unreasonable workstation device design, which are time-consuming and labor-intensive, insufficient loading space to accommodate a large number of items at one time, and serious damage caused by bumps and scratches during transportation.

[0005] To address this, a step support workstation fixture is proposed, comprising a bottom frame with a support column at each of the four corners of the bottom frame, and a number of casters evenly arranged below the bottom frame. A positioning bracket is provided above the bottom frame, comprising a first longitudinal beam and a second longitudinal beam longitudinally arranged between the two support columns, with the second longitudinal beam positioned below the first longitudinal beam. It also includes a first crossbeam and a second crossbeam arranged between the two longitudinal beams, with the second crossbeam positioned below the first crossbeam. Both ends of the first crossbeam are fixed to the first longitudinal beam, and both ends of the second crossbeam are fixed to the second longitudinal beam. The crossbeams and longitudinal beams together form a three-dimensional I-beam structure, and a number of positioning pins are evenly arranged longitudinally on the first and second crossbeams.

[0006] The effect is as follows: the bottom frame, four support columns, and casters at the bottom form a basic operating structure that provides both transportation functionality and initial stability. The positioning brackets on the bottom frame, connected to the support columns, form a basic positioning frame for stabilizing and securing goods and facilitating loading. The first and second longitudinal beams in these positioning brackets are located on the left and right sides, showing a two-layer structure. Simultaneously, two layers of first and second crossbeams are also provided between the longitudinal beams on both sides. The crossbeams and longitudinal beams are sequentially arranged and fixed together, presenting a stable I-shaped frame. The reserved spaces on the sides of the I-shaped frame facilitate the loading and unloading of goods at any time. The double-layered composite structure can load more goods, thus achieving multi-load functionality and significantly reducing transportation costs. The positioning pins evenly distributed longitudinally on the first and second crossbeams provide a stable fixation effect during transport, effectively preventing serious damage from bumps and scratches that often occur during transportation.

[0007] A further improvement is that: a first reinforcing rod is provided on the first longitudinal beam and the second longitudinal beam, the upper part of the first reinforcing rod is fixed to the first longitudinal beam and the second longitudinal beam, and the lower end is fixed to the bottom frame.

[0008] The effect is that adding a first reinforcing rod to the longitudinal beams on both sides can stabilize the fixed connection between the support rods on both sides and the longitudinal beams.

[0009] A further improvement is that a second reinforcing rod is provided on the second crossbeam, with the upper end of the second reinforcing rod fixed to the second crossbeam and the lower end fixed to the bottom frame.

[0010] The effect is that the second reinforcing bar enhances the stability between the left and right crossbeams and the left and right longitudinal beams. At the same time, it can also reinforce and support the second crossbeam to prevent crossbeam deformation caused by long-term loading, thereby ensuring safe production.

[0011] A further improvement is that: one end of the positioning pin protrudes outward, and the other end is fixed to the crossbeam, and the protrusion of the positioning pin is set to be: two in a group, every two positioning pins apart, the protrusion of the latter two positioning pins is opposite to that of the former two positioning pins, and the positioning pins on the second crossbeam are set in the same way as the positioning pins on the first crossbeam.

[0012] The effect is that the alternating arrangement of two positioning pins in a pair limits the way goods are suspended and placed, preventing goods from tipping over and falling when concentrated on one side, thus disrupting the transport balance of the equipment at the workstation. The use of identical positioning pins on both the upper and lower crossbeams allows for free loading and unloading of goods as needed, increasing flexibility and better aligning with actual production requirements.

[0013] A further improvement is that when the caster wheel contacts the ground, the support column on the bottom frame is height-restricted and will not touch the ground, so as to facilitate the movement of the caster wheel.

[0014] The effect is that when the casters are rolling, only the support column does not touch the ground, which makes it easier to transport goods for the workstation equipment.

[0015] A further improvement is that: both ends of the first longitudinal beam on the left and right sides of the support column are provided with circular lifting rings at the right-angle connection points with the support column.

[0016] The effect is that when the circular lifting rings at the four corners are fully loaded and the ground is uneven or the construction environment is poor, ropes or safety brackets can be used for additional safety reinforcement, thereby avoiding the risk of safety accidents and making them meet and exceed safety standards and production specifications. This has a certain positive effect on ensuring safe production and promoting civilized production.

[0017] A further improvement is that a support platform is provided at the lower end of the support column.

[0018] The effect is that the support platform can increase the contact surface at the bottom of the support column, which can protect the support column and reduce wear.

[0019] A further improvement is that a flip handle is provided on one side of the bottom frame, and a traction seat is provided on the other side of the bottom frame.

[0020] The effect is that in narrow spaces or special environments where it is inconvenient for tow trucks to enter, the towing length of the construction vehicle can be increased by manually attaching safety ropes, thereby ensuring the normal transportation capacity of work station equipment even in emergencies. Beneficial effects

[0021] This utility model utilizes a first and second longitudinal beam, longitudinally positioned between two supporting columns, and a first and second transverse beam, fixedly connected to the longitudinal beams on both sides. This facilitates free loading and unloading of goods through the spaces on both sides, simplifying operations and improving production efficiency. Simultaneously, the two ends of the first transverse beam are fixed to the first longitudinal beam, and the two ends of the second transverse beam are fixed to the second longitudinal beam, forming a double-layered composite structure to enhance the capacity for multiple loads and large-scale transportation, thereby minimizing transportation costs. Several positioning pins are evenly arranged longitudinally on the first and second transverse beams to securely suspend loaded goods, preventing serious damage from impacts and scratches during transport. This utility model features a simplified structure, a design more suited to actual production, and ensures safe production, significantly reducing the risk of accidents and thus improving production efficiency. Attached Figure Description

[0022] Figure 1 This is an isometric schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is the front view of this utility model;

[0024] Figure 3 This is a top view of the present invention;

[0025] Figure 4 This is the left view of this utility model;

[0026] In the diagram, 1 is the bottom frame, 2 is the support column, 3 is the caster wheel, 4 is the positioning bracket, 5 is the first longitudinal beam, 6 is the second longitudinal beam, 7 is the first crossbeam, 8 is the second crossbeam, 9 is the positioning pin, 10 is the first reinforcing rod, 11 is the second reinforcing rod, 12 is the circular lifting ring, 13 is the support platform, 14 is the flip handle, and 15 is the traction seat. Detailed Implementation

[0027] The following is in conjunction with the instruction manual. Figures 1 to 4 The technical solution and its beneficial effects of this utility model will be made clearer and more explicit through further description of the specific embodiments of this utility model.

[0028] To address this, the present invention provides a step support workstation device, comprising a bottom frame 1, with a support column 2 at each of the four corners of the bottom frame 1, and a plurality of casters 3 evenly arranged below the bottom frame 1. A positioning bracket 4 is provided above the bottom frame 1, the positioning bracket 4 comprising a first longitudinal beam 5 and a second longitudinal beam 6 arranged longitudinally between the two support columns 2, wherein the second longitudinal beam 6 is located below the first longitudinal beam 5; it also comprises a first crossbeam 7 and a second crossbeam 8 arranged between the two longitudinal beams, wherein the second crossbeam 8 is located below the first crossbeam 7; and the two ends of the first crossbeam 7 are fixed to the first longitudinal beam 5, and the two ends of the second crossbeam 8 are fixed to the second longitudinal beam 6. The crossbeams and longitudinal beams together present a three-dimensional I-shaped structure, and a plurality of positioning pins 9 are evenly arranged longitudinally on the first crossbeam 7 and the second crossbeam 8.

[0029] like Figure 1 , 4 The first longitudinal beam 5 and the second longitudinal beam 6 are provided with a first reinforcing rod 10. The upper part of the first reinforcing rod 10 is fixed to the first longitudinal beam 5 and the second longitudinal beam 6, and the lower end is fixed to the bottom frame 1.

[0030] like Figure 2 The second crossbeam 8 is provided with a second reinforcing rod 11, the upper end of which is fixed to the second crossbeam 8 and the lower end is fixed to the bottom frame 1.

[0031] like Figure 1The positioning pin 9 has one end protruding outward and the other end fixed to the crossbeam. The protrusion of the positioning pin 9 is set in the following order: two pins are grouped together, and every two positioning pins are separated by two pins. The protrusion of the next two positioning pins is opposite to that of the previous two positioning pins. The positioning pins 9 on the second crossbeam 8 are set in the same way as those on the first crossbeam 7.

[0032] like Figure 1 As stated above, when the caster wheel 3 contacts the ground, the support column 2 on the bottom frame 1 is height-restricted and will not touch the ground, so as to facilitate the movement of the caster wheel 3.

[0033] like Figure 1 , 4 As described above, the two ends of the first longitudinal beams 5 on the left and right sides of the support column 2 are provided with circular lifting rings 12 at the right-angle connection points with the support column 2.

[0034] like Figure 1 , 4 The support column 2 is provided with a support platform 13 at its lower end.

[0035] like Figure 1 The bottom frame 1 is provided with a flip handle 14 on one side and a traction seat 15 on the other side.

Claims

1. A step support workstation fixture, comprising a bottom frame (1), wherein a support column (2) is respectively provided on each of the four top corners of the bottom frame (1), and a plurality of casters (3) are evenly arranged below the bottom frame (1), characterized in that: The bottom frame (1) is provided with a positioning bracket (4). The positioning bracket (4) includes a first longitudinal beam (5) and a second longitudinal beam (6) arranged longitudinally between the two side support columns (2), wherein the second longitudinal beam (6) is located below the first longitudinal beam (5); it also includes a first cross beam (7) and a second cross beam (8) arranged between the two side longitudinal beams, wherein the second cross beam (8) is located below the first cross beam (7); and the two ends of the first cross beam (7) are fixed on the first longitudinal beam (5), and the two ends of the second cross beam (8) are fixed on the second longitudinal beam (6). The cross beam and the longitudinal beam are presented as a three-dimensional I-shaped structure. Several positioning pins (9) are evenly arranged longitudinally on the first cross beam (7) and the second cross beam (8).

2. The step support workstation fixture according to claim 1, characterized in that: The first longitudinal beam (5) and the second longitudinal beam (6) are provided with a first reinforcing rod (10). The upper part of the first reinforcing rod (10) is fixed to the first longitudinal beam (5) and the second longitudinal beam (6), and the lower end is fixed to the bottom frame (1).

3. The step support workstation fixture according to claim 1, characterized in that: The second crossbeam (8) is provided with a second reinforcing rod (11), the upper end of which is fixed to the second crossbeam (8), and the lower end is fixed to the bottom frame (1).

4. The step support workstation fixture according to claim 1, characterized in that: One end of the positioning pin (9) protrudes outward, and the other end is fixed on the crossbeam. The protrusion of the positioning pin (9) is set to be in groups of two. Every two positioning pins (9) are separated by two, and the protrusion of the next two positioning pins (9) is opposite to that of the previous two positioning pins (9). The positioning pins (9) on the second crossbeam (8) are set in the same way as the positioning pins (9) on the first crossbeam (7).

5. The step support workstation fixture according to claim 1, characterized in that: When the caster (3) contacts the ground, the support column (2) on the bottom frame (1) is limited by height and will not touch the ground, so that the caster (3) can move.

6. The step support workstation fixture according to claim 1, characterized in that: Circular lifting rings (12) are provided at the right-angle connection points between the two ends of the first longitudinal beams (5) on the left and right sides of the support column (2) and the support column (2).

7. The step support workstation fixture according to claim 1, characterized in that: The lower end of the support column (2) is provided with a support platform (13).

8. The step support workstation fixture according to claim 1, characterized in that: A flip handle (14) is provided on one side of the bottom frame (1), and a traction seat (15) is provided on the other side of the bottom frame (1).

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