Darkroom steel plate structure

Abstract

The utility model relates to a darkroom steel plate structure which comprises a frame assembly, a plurality of connecting parts and a shielding steel plate, and the plurality of connecting parts are distributed in an area array; the shielding steel plates are uniformly laid along the array surface of the connecting part, the other end of the connecting part is also provided with a plurality of fulcrums, and the plurality of adjacent shielding steel plates are respectively and fixedly connected with the plurality of fulcrums on the connecting part. Compared with a framework structure of a darkroom in the prior art, the framework structure of the darkroom has the advantages that the weight of each shielding steel plate can be finally and independently transmitted to the framework assembly under the action of the connecting parts after the framework structure is integrally mounted through the connection matching between the connecting parts and the shielding steel plates; therefore, the mutual lap joint force between the upper and lower adjacent shielding steel plates is reduced, the influence on the connection tightness between the shielding steel plates is reduced, the overall shielding effect of the structure is improved, the phenomenon of instability caused by overweight stress of a single shielding steel plate is reduced, and the safety effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of darkrooms, in particular to a darkroom steel plate structure. Background Art

[0002] At present, the shielding steel plates of the darkroom are usually tied to the main structure of the darkroom by threaded tie rods. However, this installation method has the following problems: when the height of the darkroom exceeds a certain height, due to the weight of the shielding material on the shielding steel plate, the shielding steel plate itself is not strong enough to support the load on the shielding steel plate, so that the upper and lower plates will be subject to a more serious interaction force, resulting in a decrease in the sealing of the connection, resulting in a decrease in the shielding performance of the darkroom, and at the same time, it will cause the shielding steel plate to become unstable, thus creating a safety hazard. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the following technical problems in the prior art: In the current darkroom structure, since the shielding steel plate is connected to the main structure separately through a threaded tie rod, the shielding steel plate is easily damaged. To solve this technical problem, the utility model provides the following technical solutions:

[0005] A darkroom steel plate structure comprises a frame assembly, a connecting portion and a shielding steel plate, wherein:

[0006] The frame assembly is relatively fixed to the ground, one end of the connection portion is fixedly connected to the frame assembly, and a plurality of the connection portions are distributed in a planar array;

[0007] The shielding steel plates are evenly laid along the array surface of the connecting part. The other end of the connecting part also has a plurality of supporting points. A plurality of adjacent shielding steel plates are respectively fixedly connected to the plurality of supporting points on the connecting part.

[0008] As an optimal technical solution for a darkroom steel plate structure, the frame assembly includes a darkroom steel column and a darkroom steel beam, the darkroom steel column is fixedly connected to the ground, the darkroom steel beam is fixedly connected to the darkroom steel column, and one end of the connecting part is fixedly connected to the darkroom steel column or the darkroom steel beam.

[0009] As a preferred technical solution for a darkroom steel plate structure, the darkroom steel columns and darkroom steel beams are channel steels or I-shaped steels.

[0010] As a preferred technical solution for a darkroom steel plate structure, one end of the connecting portion is welded to a darkroom steel column or a darkroom steel beam.

[0011] As a preferred technical solution for a darkroom steel plate structure, the shielding steel plate has a plurality of edges and corners, and the edges and corners of a plurality of adjacent shielding steel plates are in contact with each other and are respectively fixedly connected to a plurality of supporting points on the connecting portion.

[0012] As a preferred technical solution for a darkroom steel plate structure, the corners and the fulcrums are connected by threads.

[0013] As an optimal technical solution for a darkroom steel plate structure, it also includes a nut. An opening is constructed at the corner, the fulcrum passes through the opening, and the nut is threadedly matched with the fulcrum and pressed against the corner.

[0014] As an optimal technical solution for a darkroom steel plate structure, it also includes a reinforcing block, which is attached to the corners of the shielding steel plate and the other side of which is in conflict with the fulcrum or nut.

[0015] As a preferred technical solution for a darkroom steel plate structure, the shielding steel plate includes a face and a back, the back faces the frame assembly, and the reinforcement block is arranged in contact with the face.

[0016] As an optimal technical solution for a darkroom steel plate structure, it also includes a shielding portion, which is tightly attached between the reinforcement block and the face portion.

[0017] The beneficial effect of the darkroom steel plate structure provided by the utility model is that compared with the skeleton structure of the darkroom in the prior art, the utility model uses the connection and cooperation between the connecting part and the shielding steel plate so that after the overall installation, the weight of each shielding steel plate will eventually be transferred to the frame assembly separately through the action of the connecting part, thereby reducing the mutual overlapping force between the upper and lower adjacent shielding steel plates, thereby reducing the impact on the connection tightness between the shielding steel plates, thereby improving the overall shielding effect of the structure, and also reducing the occurrence of instability caused by excessive force on a single shielding steel plate, thereby improving the safety effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is the installation diagram of the utility model.

[0020] Figure 2 For the utility model Figure 1 Another perspective view of .

[0021] Figure 3 For the utility model Figure 1 Another perspective of the picture.

[0022] Figure 4 For the utility model Figure 1 Rear view of.

[0023] Figure 5 For the utility model Figure 1 Front view of .

[0024] Figure 6 For the utility model Figure 1 Top view of the .

[0025] Figure numerals: 100, frame assembly; 101, darkroom steel column; 102, darkroom steel beam; 200, connection part; 201, fulcrum; 300, shielding steel plate; 400, nut; 500, reinforcement block. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Example 1

[0031] Reference Figure 1-6The embodiment of the utility model provides a darkroom steel plate structure, which at least includes a frame assembly 100, a connecting portion 200 and a shielding steel plate 300, which have the following relationship:

[0032] The frame assembly 100 is relatively fixed to the ground. The frame assembly 100 can be fixed to the ground or fixedly connected to an indoor wall. One end of the connecting portion 200 is fixedly connected to the frame assembly 100, and a plurality of the connecting portions 200 are distributed in an array on the same longitudinal plane.

[0033] The shielding steel plates 300 are evenly laid along the array surface of the connecting portion 200, and the other end of the connecting portion 200 also has a plurality of supporting points 201, and a plurality of adjacent shielding steel plates 300 are respectively fixedly connected to a plurality of supporting points 201 on the same connecting portion 200;

[0034] In the present invention, the connecting portion 200 can be a connecting claw, which is made of metal, such as a stainless steel connecting claw, etc. The three-dimensional diagram of the present invention after assembly is as follows: Figure 1 As shown, compared with the prior art, in the present invention, the total weight of each shielding steel plate 300 can be individually transferred to the frame assembly 100 through the action of the connecting part 200. Therefore, between two adjacent shielding steel plates 300, the weight of the upper plate is not easily applied to the lower plate, thereby reducing the mutual squeezing effect between the shielding steel plates 300, thereby reducing the deformation of the plates. Therefore, compared with the prior art, the influence on the connection sealing between adjacent shielding steel plates 300 is reduced, thereby reducing the occurrence of signal leakage during operation, thereby effectively improving the shielding effect. In addition, since the plates can be better independently stressed, the structure of the present invention can also effectively reduce the phenomenon of overall instability, so as to prevent the bottom shielding steel plate 300 from collapsing due to excessive load, thereby improving the safety of the structure.

[0035] Further, see Figure 1 The frame assembly 100 includes a darkroom steel column 101 and a darkroom steel beam 102. The darkroom steel column 101 is fixedly connected to the ground, and the darkroom steel beam 102 is fixedly connected to the darkroom steel column 101. Bolt connection or welding connection can be used here. One end of the connecting part 200 maintains a fixed connection with the darkroom steel column 101 or the darkroom steel beam 102, so as to transfer the force of the shielding steel plate 300 to the darkroom steel column 101.

[0036] Further, see Figure 1 The darkroom steel column 101 and the darkroom steel beam 102 can both adopt a channel steel structure or an I-shaped steel structure, thereby effectively improving the supporting strength of the entire structure, while improving the horizontal strength of the darkroom steel beam 102, thereby improving the supporting effect on the shielding steel plate 300.

[0037] Furthermore, one end of the connection part 200 may be connected to the darkroom steel column 101 or the darkroom steel beam 102 by welding, thereby further improving the connection strength and preventing the connection part 200 from being subjected to excessive force and causing relative movement with the entire frame assembly 100 .

[0038] Further, see Figure 1 and Figure 2 Regarding the shape of the shielding steel plate 300, the shielding steel plate 300 has multiple edges and corners. For example, the shielding steel plate 300 can adopt a variety of structures such as a rectangular structure, an equilateral triangle structure or a regular hexagonal structure, so as to achieve the characteristic of having edges and corners at the edges. The rectangular structure shown in the figure can be used as a reference. When laying multiple shielding steel plates 300, between the adjacent multiple shielding steel plates 300, the edges and corners are in contact with each other and are fixedly connected to the multiple fulcrums 201 on the connecting part 200 respectively. For example, in this embodiment, the connecting part 200 is a structure of a connecting claw, and the edges and corners are fixedly connected to the claw head of the connecting claw.

[0039] Furthermore, the corners and the fulcrum 201 may be connected by threaded connection, thereby facilitating assembly and disassembly while ensuring strength.

[0040] Further, see Figure 1-6 Regarding the specific form of the above threaded connection, the structure of the utility model also includes a nut 400, and an opening is constructed at the corner. The fulcrum 201 passes through the opening. The nut 400 is threadedly matched with the fulcrum 201 and is tightly pressed against the corner, thereby clamping the corner on the fulcrum 201 to ensure the firmness of the connection.

[0041] Further, see Figure 2 and Figure 5 The utility model also includes reinforcement blocks 500, the number of which corresponds to the fulcrum 201. The reinforcement blocks 500 are attached to the corners on the shielding steel plate 300, and the other side thereof conflicts with the fulcrum 201 or the nut 400. The reinforcement blocks 500 can increase the force contact area between the fulcrum 201 and the corners (i.e., the shielding steel plate 300), thereby further increasing the connection stability.

[0042] Further, see Figure 2 and Figure 5 The shielding steel plate 300 includes a face and a back. Specifically, the back refers to a side facing the frame assembly 100, and the face is the opposite side. The reinforcement block 500 is arranged to fit one side of the face. Therefore, when the nut 400 is rotated and tightened, friction with the face of the shielding steel plate 300 can be avoided.

[0043] Furthermore, the utility model can also be provided with a shielding part, which is a pad-like structure for further achieving a shielding effect. The shielding part can, for example, adopt a shielding pad. Specifically, the shielding part is arranged closely between the reinforcement block 500 and the face portion, so that the reinforcement block 500 and the shielding steel plate 300 can achieve a flexible contact effect, thereby improving the shielding performance of the connection between the shielding steel plate 300 and the connecting portion 200 while also protecting the shielding steel plate 300.

[0044] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A darkroom steel plate structure, characterized in that: It comprises a frame assembly (100), a connecting portion (200) and a shielding steel plate (300), wherein: The frame assembly (100) is relatively fixedly arranged with respect to the ground, one end of the connection portion (200) is fixedly connected with the frame assembly (100), and a plurality of the connection portions (200) are distributed in a planar array; The shielding steel plates (300) are evenly laid along the array surface of the connecting portion (200), and the other end of the connecting portion (200) also has a plurality of supporting points (201), and a plurality of adjacent shielding steel plates (300) are respectively fixedly connected to the plurality of supporting points (201) on the connecting portion (200).

2. The darkroom steel plate structure according to claim 1, characterized in that: The frame assembly (100) comprises a darkroom steel column (101) and a darkroom steel beam (102); the darkroom steel column (101) is fixedly connected to the ground; the darkroom steel beam (102) is fixedly connected to the darkroom steel column (101); and one end of the connecting portion (200) is fixedly connected to the darkroom steel column (101) or the darkroom steel beam (102).

3. The darkroom steel plate structure according to claim 2, characterized in that: The darkroom steel column (101) and the darkroom steel beam (102) are channel steels or I-shaped steels.

4. The darkroom steel plate structure according to claim 2, characterized in that: One end of the connection portion (200) is welded to a darkroom steel column (101) or a darkroom steel beam (102).

5. The darkroom steel plate structure according to claim 1, characterized in that: The shielding steel plate (300) has a plurality of edges and corners, and the edges and corners of a plurality of adjacent shielding steel plates (300) are in contact with each other and are respectively fixedly connected to a plurality of supporting points (201) on the connecting portion (200).

6. The darkroom steel plate structure according to claim 5, characterized in that: The corners are connected to the fulcrum (201) by threads.

7. The darkroom steel plate structure according to claim 6, characterized in that: It also includes a nut (400), the corner is configured with an opening, the fulcrum (201) passes through the opening, and the nut (400) is threadedly matched with the fulcrum (201) and pressed against the corner.

8. The darkroom steel plate structure according to claim 7, characterized in that: It also includes a reinforcing block (500), wherein the reinforcing block (500) is attached to the corner of the shielding steel plate (300), and the other side of the reinforcing block (500) is in conflict with the fulcrum (201) or the nut (400).

9. The darkroom steel plate structure according to claim 8, characterized in that: The shielding steel plate (300) comprises a face and a back, the back faces the frame assembly (100), and the reinforcing block (500) is arranged in close contact with the face.

10. The darkroom steel plate structure according to claim 9, characterized in that: It also comprises a shielding part, which is tightly attached between the reinforcing block (500) and the face.

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