CN204001886U - Inspection platform - Google Patents

Abstract

The utility model discloses a maintenance platform, which includes four telescopic rods, a cross bar and a pedal platform; it is characterized in that the pedal platform includes a square plate, a side plate frame, a foot, and a reinforcing bar. One side of the plate frame is fixedly connected with the plate, the other side of the side plate frame is bent to form a hook portion, a receiving groove is formed between the side plate frame and the plate, and the feet are arranged at the four corners of the plate. The foot is fixedly connected with the flat plate and the side frame, the expansion joint is installed on the foot, the reinforcing bar is arranged in the accommodation groove, and the two ends of the reinforcing bar are fixedly connected with the side frame. The maintenance platform of the utility model can strengthen the stability of the pedal platform, avoid the unstable connection between the pedal platform and the expansion joint, prevent the deformation of the pedal platform, and enhance the construction safety of maintenance personnel.

Description

Maintenance platform

technical field

The utility model relates to an overhaul platform, in particular to an overhaul platform for reinforcing a pedal laminate.

Background technique

Patent ZL201110393276.7 discloses a maintenance platform. Compared with the previous detachable scaffolding maintenance platform, it is easy to load and disassemble, easy to transport and move, and can be adjusted in height according to the needs of the maintenance site. It has small size, simple loading and unloading, and is durable. , safety, reliability and low production cost. However, the actual test found that the pedal platform needs to bear most of the weight of the maintenance personnel during the maintenance process, and the pedal platform is installed on the most high-end telescopic joints of the four telescopic rods, and the stability of the pedal platform is lacking. In the process, it is often found that the connection between the pedal platform and the expansion joint is not stable, and the pedal platform is deformed, which causes hidden dangers to the safety of maintenance personnel.

Utility model content

In order to solve the deficiencies of the prior art, the purpose of this utility model is to provide a maintenance platform and solve the technical problem of lack of stability of the pedal platform in the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions:

The maintenance platform includes four telescopic rods, cross rods and a pedal platform; the telescopic rod is composed of no less than two telescopic joints, the side walls of the telescopic joints are provided with screw holes, and the screw holes are provided with locking screw; the telescopic joints at the lowest end of the four telescopic rods are sequentially connected through the four cross bars, and the telescopic joints at the highest end of the four telescopic rods are sequentially connected through the four cross rods; the corresponding heights of at least one group of adjacent telescopic rods The cross bar is connected between the telescopic joints; the foot platform is installed on the telescopic joint at the highest end of the four telescopic rods, and it is characterized in that the foot platform includes a square plate, a side frame, a foot One side of the side frame is fixedly connected with the flat plate, the other side of the side frame is bent to form a hook portion, and a receiving groove is formed between the side frame and the flat plate. The feet are arranged at the four corners of the flat plate, the feet are fixedly connected with the flat plate and the side frame, the telescopic joints are installed on the feet, the reinforcing strip is arranged in the accommodation groove, and the two ends of the reinforcing strip are fixedly connected with the side frame.

The aforementioned maintenance platform is characterized in that the two ends of the reinforcing bar are fixedly connected to the side frame by screws.

The aforementioned maintenance platform is characterized in that the feet, the flat plate and the side frame are all fixed to each other by welding.

The aforementioned maintenance platform is characterized in that the reinforcing strip is in the shape of a long strip, the flat plate includes a transverse direction and a longitudinal direction, the transverse length of the flat plate is shorter than the longitudinal length, and the reinforcing strip is arranged along the longitudinal direction of the flat plate.

The aforementioned maintenance platform is characterized in that the flat plate and the side frame are provided with evenly distributed holes.

The aforementioned maintenance platform is characterized in that the reinforcement bar and the flat plate abut against each other, and the reinforcement bar and the hook portion abut against each other.

The utility model is beneficial in that: the maintenance platform of the utility model can strengthen the stability of the pedal platform, avoid the existence of the pedal platform and the unstable connection between the expansion joints, prevent the deformation of the pedal platform, and enhance the safety of the maintenance personnel. construction safety.

Description of drawings

Fig. 1 is the structural representation of the maintenance platform of the present utility model;

Fig. 2 is an exploded schematic diagram of components of the pedal platform of the present invention;

Fig. 3 is a schematic diagram of the overall structure of the pedal platform of the present invention.

Meanings of reference signs in the figure:

1. Telescopic rod, 2. Cross bar, 3. Pedal platform, 4. Flat plate, 5. Side frame, 6. Foot, 7. Reinforcing bar, 8. Accommodating groove, 9. Hook part, 10. hole.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is made concrete introduction.

Referring to Fig. 1, the maintenance platform of the utility model includes four telescopic rods 1, a cross bar 2 and a pedal platform 3; Locking screws are arranged in the screw holes; the telescopic joints at the lowest ends of the four telescopic rods 1 are sequentially connected through four cross bars 2, and the top telescopic joints of the four telescopic rods 1 are sequentially connected through four cross rods 2; at least one set The telescopic joints of the corresponding heights of the adjacent telescopic rods 1 are connected to the cross bar 2; the pedal platform 3 is installed on the top telescopic joints of the four telescopic rods 1, and the pedal platform 3 includes a square plate 4, a side plate Frame 5, foot portion 6, reinforcing bar 7, one side of the side frame 5 is fixedly connected with the flat plate 4, the other side of the side frame 5 is bent to form a hook portion 9, and a gap is formed between the side frame 5 and the flat plate 4. The accommodating groove 8, the feet 6 are arranged at the four corners of the flat plate 4, the feet 6 are fixedly connected with the flat plate 4 and the side plate frame 5, the telescopic joint is installed on the feet 6, and the reinforcing bar 7 is arranged in the accommodating groove 8, strengthening The two ends of the bar 7 are fixedly connected with the side panel frame 5 . In the utility model, at first the side plate frame 5 is provided, and the side plate frame 5 is fixedly connected with the flat plate 4, as shown in Fig. 2 and Fig. 3, strengthens the intensity around the flat plate 4, because the foot 6 is connected with the flat plate 4 and the side plate The frame 5 is fixedly connected, and the feet 6 and the flat plate 4 and the side plate frame 5 are fixed to each other by welding, thus avoiding the connection between the feet 6 and the flat plate 4 in the prior art, thereby causing the flat plate 4 to be connected to the feet 6 The disadvantages of being under too much pressure. The side plate frame 5 and the flat plate 4 jointly bear the pressure transmitted by the human body, and transmit the pressure to the expansion joint. In addition, the reinforcing bar 7 of the present invention can strengthen the pressure bearing capacity of the middle part of the plate 4 . As shown in FIG. 2 , both ends of the reinforcing bar 7 are fixedly connected to the side panel frame 5 by screws.

As shown in FIG. 3 , the reinforcing bar 7 is in the shape of a long strip. The flat plate 4 includes a horizontal direction and a vertical direction. The horizontal length of the flat plate 4 is shorter than the longitudinal length. Since in the load-bearing state, the longitudinal direction of the plate 4 is easily deformed more than the transverse direction due to its long length, after the reinforcing bar 7 is set, the reinforcing bar 7 provides a load-bearing force for the plate 4, thereby preventing the plate 4 from bending due to excessive deformation. fold. In addition, in an actual design, the reinforcement bar 7 and the flat plate 4 may abut against each other, and the reinforcement bar 7 and the hook portion 9 abut against each other. This design purpose makes the reinforcing bar 7 and the flat plate 4 closely contact, and the reinforcing bar 7 and the hook portion 9 are in close contact, and the hook portion 9 hooks the reinforcing bar 7, so that the pressure on the flat plate 4 can be transmitted to the reinforcing bar 7 immediately, and the reinforcing bar The pressure carried by 7 can also be transmitted to the side plate frame 5. In this way, the pressure on the panel 4 can actually be shared by the side panel frame 5 and the reinforcement bar 7 .

Further, evenly distributed holes 10 may be provided on both the flat panel 4 and the side panel frame 5 . On the one hand, the opening can reduce the dead weight of the flat panel 4 and the side panel frame 5 without causing a significant decrease in the strength of the two.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the above-mentioned embodiments do not limit the utility model in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation all fall within the protection scope of the utility model.

Claims (6)

1. Maintenance platform, including four telescopic rods, cross rods and a pedal platform; the telescopic rod is composed of no less than two telescopic joints, the side wall of the telescopic joint is provided with screw holes, and the screw holes are provided with Locking screws; the telescopic joints at the lowest end of the four telescopic rods are connected sequentially through the four cross bars, and the telescopic joints at the highest end of the four telescopic rods are sequentially connected through the four cross rods; at least one group of adjacent telescopic rods The crossbars are connected between the expansion joints of corresponding heights; the foot platform is installed on the top expansion joint of the four expansion rods, and it is characterized in that the foot platform includes a square plate, a side plate frame , feet, and reinforcing strips, one side of the side frame is fixedly connected to the flat plate, the other side of the side frame is bent to form a hook portion, and an accommodating groove is formed between the side frame and the flat plate, The feet are arranged at the four corners of the flat plate, the feet are fixedly connected with the flat plate and the side frame, the telescopic joint is installed on the foot, the reinforcing strip is arranged in the accommodation groove, and both ends of the reinforcing strip are fixedly connected with the side frame . 2. The maintenance platform according to claim 1, characterized in that, both ends of the reinforcement bar are fixedly connected to the side frame by screws. 3. The maintenance platform according to claim 2, characterized in that, the feet, the flat plate and the side frame are fixed to each other by welding. 4. The inspection platform according to claim 3, characterized in that, the reinforcing strip is in the shape of a long strip, the flat plate includes a horizontal direction and a vertical direction, the horizontal length of the flat plate is shorter than the longitudinal length, and the reinforcing strip is along the length of the flat plate. Portrait setting. 5. The maintenance platform according to claim 4, characterized in that, uniformly distributed holes are arranged on the flat plate and the side frame. 6 . The maintenance platform according to claim 5 , wherein the reinforcement strip and the flat plate abut against each other, and the reinforcement strip and the hook portion abut against each other. 7 .