Rack parallelism detection structure

Abstract

The utility model discloses a rack parallelism detection structure, including roof, side plate and bottom plate, roof, side plate and bottom plate are set up the positioning hole according to the position of the design rack upper connecting hole correspondence, and the roof is set up in the top, and the side plate is set up perpendicularly in the side, and the bottom plate is connected in the side plate bottom one side, the utility model discloses structural design is reasonable and ingenious, and the roof, side plate and bottom plate are placed in the top, side and bottom of rack once, and whether the connecting hole of observation positioning hole and rack upper corresponding position can pass through the corresponding screw, whether the parallelism of rack can be judged to reach the requirement, and it is convenient and fast.

Description

Technical Field

[0001] This utility model relates to a frame parallelism detection structure. Background Technology

[0002] The cubic frame is assembled from square steel bars. The surface of the square steel bars has connection holes corresponding to the connecting structures. During the assembly of the square steel bars, the parallelism of the frame structure may be too large due to the difference in the specifications of the connecting components. This will result in inaccurate positioning of the connection holes on the frame, affecting the installation and use of the frame. Therefore, after the frame assembly is completed, the parallelism of the frame needs to be checked. However, if every single square steel bar is checked, it will take too long and the work efficiency will be too low. Summary of the Invention

[0003] To overcome the above-mentioned shortcomings, this utility model provides a rack parallelism detection structure, which can quickly detect cubic racks, making it convenient and efficient.

[0004] To achieve this objective, the structure adopted by this utility model is: a frame parallelism detection structure, including a top plate, a side plate and a bottom plate. Positioning holes are provided on the top plate, side plate and bottom plate according to the position of the connection holes on the frame. The top plate is set at the top, the side plate is set vertically on the side, and the bottom plate is connected to the bottom side of the side plate.

[0005] The top plate is an I-shaped plate with upwardly bent first folds evenly arranged around its four sides, and positioning holes are provided at the four corners of the top plate.

[0006] The side panel includes a first plate and two second plates. The two second plates are symmetrically connected to the bottom sides of the first plate. The top and bottom sides of the first plate and the left and right sides of the second plates are provided with second folded edges that bend backward. The bottom of the second plates is provided with a third folded edge that bends forward. Positioning holes are provided on the second and third folded edges on the top of the first plate.

[0007] The base plate includes a third plate and two fourth plates. The two fourth plates are symmetrically arranged on both sides of the third plate to form a U-shaped structure. The front and rear sides of the third plate and the left and right sides of the fourth plate are provided with upwardly bent fourth folds. Multiple structural holes and positioning holes are arranged on the fourth plates.

[0008] Its beneficial effects are: the structure of this utility model is reasonable and ingenious. The top plate, side plate and bottom plate are placed on the top, side and bottom of the frame at the same time. By observing whether the corresponding screws can pass through the corresponding connection holes on the frame, it is possible to determine whether the parallelism of the frame meets the requirements. It is convenient and quick. Attached Figure Description

[0009] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0010] Figure 1 This is the front view of this utility model;

[0011] Figure 2 This is a schematic diagram of the top plate structure;

[0012] Figure 3 This is a schematic diagram of the side plate structure;

[0013] Figure 4 This is a schematic diagram of the base plate structure;

[0014] Figure 5 This is a structural diagram of the utility model in use. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components; a fixed connection can be welding or adhesive bonding. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] like Figure 1 , Figure 5 The frame parallelism detection structure shown includes a top plate 1, a side plate 2, and a bottom plate 3. Positioning holes 5 are provided on the top plate 1, side plate 2, and bottom plate 3 according to the positions of the connecting holes on the frame 4 as designed.

[0019] like Figure 2As shown, the top plate 1 is an I-shaped plate, with first folded edges 11 that bend upwards evenly around the top plate 1, and positioning holes 5 are provided at the four corners of the top plate 1.

[0020] like Figure 3 As shown, the side plate 2 includes a first plate 21 and two second plates 22. The two second plates 22 are symmetrically connected to the bottom sides of the first plate 21 to form a trapezoid. The top and bottom sides of the first plate 21 and the left and right sides of the second plate 22 are provided with second folded edges 23 that bend backward. The bottom of the second plate 22 is provided with a third folded edge 24 that bends forward. Positioning holes 5 are provided on the second folded edges 23 and the third folded edges 24 on the top of the first plate 21.

[0021] like Figure 4 As shown, the base plate 3 includes a third plate 31 and two fourth plates 32. The two fourth plates 32 are symmetrically arranged on both sides of the third plate 31 to form a U-shaped structure. The front and rear sides of the third plate 31 and the left and right sides of the fourth plates 32 are provided with upwardly bent fourth folds 33. Multiple structural holes 34 and positioning holes 5 are arranged on the fourth plates 32. The structural holes 34 can reduce the weight of the base plate 3.

[0022] like Figure 5 As shown, the top plate 1 is placed on top of the frame 4, the side plate 2 is adjacent to the side of the frame 4, and the top of the side plate 2 corresponds to the edge of the top plate 1 where the positioning hole 5 is set. The bottom plate 3 surrounds the bottom outer side of the frame 4, and the third folded edge 24 of the side plate 2 is pressed onto the side plate 2 through the end of the fourth plate 32 without the fourth folded edge 33. The positioning hole on the top plate 1 corresponds to the positioning hole on the second folded edge 23, and the positioning hole on the third folded edge 24 corresponds to some of the positioning holes on the fourth plate 32. When the connecting hole on the frame 4 can coincide with the positioning hole 5 on the top plate 1, side plate 2, and bottom plate 3, that is, the connecting bolt can pass through, the parallelism of the frame 4 is qualified; otherwise, it is unqualified. The inspection is convenient and quick.

[0023] Based on the above description and inspired by this utility model, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A frame parallelism detection structure, characterized in that, It includes a top plate (1), a side plate (2) and a bottom plate (3). The top plate (1), the side plate (2) and the bottom plate (3) are provided with positioning holes (5) according to the position of the connecting holes on the frame (4) of the design. The top plate (1) is set at the top, the side plate (2) is set vertically on the side, and the bottom plate (3) is connected to the bottom side of the side plate (2).

2. The frame parallelism detection structure according to claim 1, characterized in that, The top plate (1) is an I-shaped plate with an upwardly bent first fold (11) evenly arranged around the top plate (1) and positioning holes (5) provided at the four corners of the top plate (1).

3. The frame parallelism detection structure according to claim 1, characterized in that, The side plate (2) includes a first plate (21) and two second plates (22). The two second plates (22) are symmetrically connected to the bottom sides of the first plate (21). The upper and lower sides of the first plate (21) and the left and right sides of the second plate (22) are provided with a second folded edge (23) that bends backward. The bottom of the second plate (22) is provided with a third folded edge (24) that bends forward. The second folded edge (23) and the third folded edge (24) on the upper side of the first plate (21) are provided with positioning holes (5).

4. The frame parallelism detection structure according to claim 1, characterized in that, The base plate (3) includes a third plate (31) and two fourth plates (32). The two fourth plates (32) are symmetrically arranged on both sides of the third plate (31) to form a U-shaped structure. The front and rear sides of the third plate (31) and the left and right sides of the fourth plate (32) are provided with upwardly bent fourth folds (33). Multiple structural holes (34) and positioning holes (5) are arranged on the fourth plate (32).

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