Turbine partition plate placing rack

Abstract

The utility model discloses a steam turbine partition plate placing rack in the technical field of storage racks, and the steam turbine partition plate placing rack comprises a rectangular fixing frame, a plurality of supporting legs are fixedly connected to the fixing frame, three transverse partition beams are fixedly connected into the fixing frame, and the interior of the fixing frame is equally divided into four placing chambers by the three partition beams; and the placing room is used for vertically placing the partition plates in a state that the circular surfaces face. According to the scheme, the problem that the partition plate occupies a large area when the steam turbine is assembled is solved.

Description

Technical Field

[0001] This utility model relates to the field of shelving technology, specifically to a turbine partition shelving unit. Background Technology

[0002] The turbine diaphragm is an important component inside the turbine. Its main function is to divide the internal space of the turbine cylinder into several stages (sections) and fix stationary blades (nozzle blades) within them to form channels for steam flow. The use of diaphragms can gradually reduce the pressure and temperature of the high-pressure steam in the turbine, while converting the thermal energy of the steam into kinetic energy to drive the turbine rotor to rotate.

[0003] During installation, turbine diaphragms are assembled from two semi-circular diaphragms to form a complete diaphragm. Before installation, the diaphragms are typically laid flat on the ground. Because stationary blades are fixed to the diaphragms, and these blades are the channels for steam flow, strict requirements are placed on the tilt angle of the blades to ensure the steam flows along the prescribed path. Therefore, when the diaphragms are laid flat on the ground, stacking or placing heavy objects on them is prohibited. This is to prevent the stationary blades from being compressed, twisted, or deformed, which could prevent the steam from flowing along the prescribed path during turbine operation and affect the normal operation of the turbine. However, turbine diaphragms are large, and multiple diaphragms need to be installed on a single turbine. Therefore, laying the diaphragms flat on the ground occupies a significant amount of space. This not only reduces the utilization rate of the construction site but also, due to the large number of personnel and complex conditions at the turbine installation site, the diaphragms placed on the ground may be subject to accidental impacts, leading to deformation. Utility Model Content

[0004] The present invention aims to provide a turbine partition rack to solve the problem of large floor space occupied by partitions during turbine assembly.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a turbine partition placement rack, including a rectangular fixed frame, with multiple support legs fixedly connected to the fixed frame, and three transverse partition beams fixedly connected inside the fixed frame, the three partition beams dividing the interior of the fixed frame into four placement compartments, the placement compartments being used to vertically place the partitions with their circular faces facing upwards.

[0006] The working principle of this utility model is as follows: When in use, half of the partition is lifted by a gantry crane, the circular surface of the partition is vertically facing and moved to the top of the fixed frame, and then the partition is slowly placed into the placement chamber. The partition is supported by the inner wall of the fixed frame and the partition beam, so that the partition is placed vertically in the placement chamber. Repeat the above operation until two partitions are placed in all placement chambers.

[0007] The beneficial effects of this utility model are:

[0008] 1. This solution divides the fixed frame into four placement compartments for vertically placing partitions using partition beams. In this way, two semi-circular partitions can be placed vertically in each compartment. Compared with the existing partition placement method, eight semi-circular partitions can be placed in the area that could only hold two semi-circular partitions before, reducing the area occupied and improving the utilization rate of the site area.

[0009] 2. By enclosing the outer area with a fixed frame, workers can be effectively prevented from accidentally entering the area where the shelves are placed and stepping on them. This also prevents workers from bumping into the shelves while moving other items, effectively reducing damage to the shelves caused by accidents.

[0010] 3. By placing the partitions vertically, the contact area of ​​the partition's cross-section is reduced, which can effectively prevent objects falling from above from hitting the partitions.

[0011] Furthermore, the fixing frame is a fixing frame welded from I-beams. The purpose of this is that the fixing frame welded from I-beams is sturdy and not easily deformed by the weight of the partition.

[0012] Furthermore, each placement compartment has a horizontal limiting rod fixedly connected to the middle of opposite sides. The purpose of this is to provide support to the side walls of the placed partitions through the limiting rods, preventing them from tilting or falling over.

[0013] Furthermore, each placement chamber is fixedly connected with two sets of support elements for supporting the partition, with each set of support elements located between the limiting rod and the partition beam. The purpose is to increase the contact area between the fixed frame and the partition by having the support elements contact the partition, thus preventing the partition from deforming due to its own weight due to a small contact area with the fixed frame.

[0014] Furthermore, each set of support elements includes two arc-shaped plates that fit against the arc surface of the partition, with the two arc-shaped plates fixed opposite each other on both sides of the fixing block. The purpose is that this arrangement, by fitting the arc-shaped plates against the arc surface of the partition, can effectively increase the contact area between the arc-shaped plates and the partition.

[0015] Furthermore, a rubber layer is fixedly connected to the side of the arc-shaped plate that contacts the partition. The purpose of this is to prevent the partition from making rigid contact with the arc-shaped plate through the rubber layer, thereby reducing the possibility of the partition being deformed by its own weight.

[0016] Furthermore, support rods are fixedly connected to the middle of opposite sides of the fixed frame. The purpose of this arrangement is to increase the supporting force in the middle of the fixed frame and prevent the middle of the fixed frame from being overloaded and bending downwards. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a turbine partition plate placement rack according to the present invention. Detailed Implementation

[0018] The following detailed description illustrates the specific implementation method:

[0019] The reference numerals in the accompanying drawings of the instruction manual include: fixed frame 1, limiting rod 2, support foot 3, support rod 4, arc plate 5, and partition beam 6.

[0020] The basic implementation examples are as follows: Figure 1 As shown:

[0021] A turbine partition plate placement rack includes a rectangular fixed frame 1, which is welded from I-beams. Four support legs 3 are fixedly connected to the fixed frame 1, and are respectively fixed at the four vertices of the fixed frame 1. Support rods 4 are fixedly connected to the middle of opposite sides of the fixed frame 1. Three transverse partition beams 6 are fixedly connected inside the fixed frame 1, dividing the interior of the fixed frame 1 into four placement compartments. Transverse limiting rods 2 are fixedly connected to the middle of opposite sides of each placement compartment. Two sets of support elements for supporting the partition plates are fixedly connected within each placement compartment. Each set of support elements is located between the limiting rods 2 and the partition beams 6. Each set of support elements includes two arc-shaped plates 5 that fit against the arc surface of the partition plate. The two arc-shaped plates 5 are fixedly opposite each other on both sides of the fixed frame. A rubber layer is fixedly connected to the side of the arc-shaped plate 5 that contacts the partition plate.

[0022] The specific implementation process is as follows:

[0023] In use, a half-partition is lifted by a gantry crane, with the circular surface of the partition facing vertically and moved directly above the fixed frame 1. Then, the partition is slowly placed onto the two opposing arc-shaped plates 5 in the placement chamber. After the partition is placed onto the two opposing arc-shaped plates 5 in the placement chamber, the limiting rod 2 and the inner wall of the partition beam 6 provide support to both sides of the partition to prevent it from tilting or falling over, so that the partition is placed vertically in the placement chamber. Then, the above operation is repeated until two partitions are placed in all placement chambers.

Claims

1. A turbine partition plate placement rack, characterized in that: It includes a rectangular fixed frame, on which multiple support legs are fixedly connected. Inside the fixed frame, three horizontal partition beams are fixedly connected, dividing the interior of the fixed frame into four equal placement compartments. The placement compartments are used to vertically place partitions with their circular faces facing upwards. The fixing frame is a fixing frame welded from I-beams; Each placement chamber has a horizontal limiting rod fixedly connected to the middle of opposite sides; Each placement chamber is fixedly connected with two sets of support elements for supporting the partition, with each set of support elements located between the limiting rod and the partition beam.

2. The turbine partition plate placement rack according to claim 1, characterized in that: Each set of support elements includes two arc-shaped plates that fit against the arc surface of the partition, with the two arc-shaped plates fixed to each other on both sides of the fixing block.

3. A turbine partition plate placement rack according to claim 2, characterized in that: A rubber layer is fixedly connected to the side of the arc-shaped plate that contacts the partition.

4. A turbine partition plate placement rack according to claim 3, characterized in that: Support rods are fixedly connected to the middle of opposite sides of the fixed frame.

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