Distribution box for library

Abstract

The utility model discloses a library distribution box comprising a distribution box body, the bottom of the distribution box body is fixedly provided with a pedestal, the pedestal is installed on a suspended wiring bench, the suspended wiring bench comprises a supporting seat covering the outer side of the pedestal, and two sides of the bottom of the supporting seat are provided with connecting seats. An adjusting seat is welded to the bottom of the connecting seat, a supporting plate is inserted into the adjusting seat, meanwhile, a rectangular seat is welded and fixed to the bottom of the supporting plate, and groove holes are formed in the two sides of the surface of the rectangular seat. According to the distribution box for the library, the two groups of studs are fixedly mounted on the surface of the base, the studs penetrate through the fixing openings and are fixedly connected through nuts, the fixed mounting work between the distribution box body and the suspended wiring table is completed, the bottom of the distribution box body is suspended, and the distribution box body is prevented from making contact with the wet ground; risks of rusting and corrosion of the bottom of the distribution box and damp damage of electrical elements caused by ground moisture are reduced.

Description

Technical Field

[0001] This utility model relates to the field of distribution boxes, specifically a distribution box for use in libraries. Background Technology

[0002] The main function of a library's distribution box is to distribute electrical energy. The main power supply line from the outside is connected to the incoming terminal of the distribution box. The main power supply line is generally a high voltage (such as 380V or 220V) and high current supply line. After entering the distribution box, the electrical energy is distributed to different branch circuits through switching equipment such as circuit breakers or knife switches. These branch circuits can connect the electrical equipment in different areas of the library (such as the lending area, reading area, computer room, etc.).

[0003] When installing existing cabinet-type distribution boxes, the bottom of the distribution box is directly placed in the power distribution room inside the library. Especially in humid southern regions, the bottom of the distribution box is easily affected by the damp ground, which can cause the metal structure at the bottom to rot and reduce the service life of the distribution box. Utility Model Content

[0004] The purpose of this utility model is to provide a power distribution box for a library to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, a power distribution box for a library is provided, comprising a power distribution box body, a base fixedly mounted on the bottom of the power distribution box body, and the base mounted on a suspended cable routing platform. The suspended cable routing platform includes a support seat covering the outside of the base, and connecting seats are installed on both sides of the bottom of the support seat. An adjusting seat is welded to the bottom of the connecting seat, and a support plate is inserted inside the adjusting seat. A rectangular seat is welded and fixed to the bottom of the support plate, and slots are provided on both sides of the surface of the rectangular seat. The rectangular seat is fixedly mounted on anchor bolts installed on the floor of the power distribution room through the two sets of slots.

[0006] Preferably, the support base has an internal receiving groove that is compatible with the size of the base, and the base is inserted into the receiving groove. The support base has two sets of fixing ports on its side wall.

[0007] Preferably, two sets of studs are fixedly installed on the surface of the base, and the studs pass through the fixing opening and are fixedly connected by nuts.

[0008] Preferably, the bottom sides of the support base are screwed with connecting seats, and the cross-section of the connecting seats is "L" shaped. At the same time, the bottom of the two sets of connecting seats is welded with two sets of adjusting seats.

[0009] Preferably, both sets of adjustment seats have U-shaped openings on their outer sides, and studs are fixedly installed on the top outer side of the support plate. At the same time, the studs on the support plate pass through the U-shaped openings and are fixedly connected by nuts.

[0010] Preferably, two sets of support plates are installed on both sides of the rectangular base, and a circular opening is provided in the middle of the rectangular base.

[0011] Preferably, a positioning frame is fixedly provided at the bottom of the support base, and a moisture-absorbing bag is installed inside the positioning frame. The moisture-absorbing bag inside the positioning frame is fixed by two sets of limiting plates, and the limiting plates are fixed to the bottom of the positioning frame by bolts. The limiting plates are rectangular.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model has two sets of studs fixedly installed on the surface of the base. The studs pass through the fixing holes and are fixedly connected by nuts, thus completing the fixed installation between the distribution box body and the suspended cable tray. The bottom of the distribution box body is suspended to avoid contact with the damp ground and reduce the risk of rust, corrosion and damage to electrical components caused by ground moisture.

[0014] 2. This utility model uses a moisture-absorbing bag inside the positioning frame, which is limited by two sets of limiting plates. The moisture-absorbing bag contains calcium chloride powder, which can absorb moisture from the bottom of the distribution box, reduce the moisture content at the bottom of the distribution box, and further prevent the bottom of the distribution box from getting damp and rusting. At the same time, by removing the limiting plates, it is easy to replace the moisture-absorbing bag. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of a suspended cable routing platform;

[0018] Figure 3 for Figure 2 bottom view

[0019] Figure 4 for Figure 2 Top view;

[0020] Figure 5 for Figure 2 A sectional view.

[0021] The following are the labels in the diagram: 1. Distribution box body; 2. Base; 3. Suspended cable tray; 30. Support base; 31. Receiving slot; 32. Fixing port; 33. Adjustment seat; 331. U-shaped opening; 34. Support plate; 35. Rectangular seat; 36. Slot; 37. Opening; 38. Connecting seat; 39. Positioning frame; 391. Moisture-absorbing bag; 392. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0026] Please see Figure 1-5 This utility model provides a power distribution box for a library, including a power distribution box body 1. A base 2 is fixedly installed at the bottom of the power distribution box body 1, and the base 2 is installed on a suspended cable tray 3. The suspended cable tray 3 includes a support seat 30 covering the outside of the base 2. Connecting seats 38 are installed on both sides of the bottom of the support seat 30. An adjusting seat 33 is welded to the bottom of the connecting seat 38, and a support plate 34 is inserted inside the adjusting seat 33. A rectangular seat 35 is welded and fixed to the bottom of the support plate 34, and slots 36 are opened on both sides of the surface of the rectangular seat 35. The rectangular seat 35 is fixedly installed on the anchor bolts set on the floor of the power distribution room through the two sets of slots 36.

[0027] Working Principle: During use, the base 2 at the bottom of the distribution box body 1 is inserted into the support 30. Two sets of studs are fixedly installed on the surface of the base 2, passing through the fixing holes 32 and secured with nuts, completing the fixed installation between the distribution box body 1 and the suspended cable tray 3. Simultaneously, the rectangular base 35 at the bottom of the suspended cable tray 3 is fixed to the anchor bolts on the floor of the distribution room through two sets of slots 36, ensuring the stability of the distribution box body 1 during operation. The suspended design of the distribution box body 1 avoids contact with damp ground, reducing the risk of rust, corrosion, and damage to electrical components caused by ground moisture. Isolating the distribution box from the ground significantly extends the service life of the distribution box and its internal electrical components. Furthermore, the internal space of the suspended cable tray 3 allows for cable routing; wires can be laid centrally below the support 30, facilitating route planning and preventing messy wire distribution on the ground. The possibility of wire damage due to personnel movement, equipment movement, etc.; at the same time, the height of the distribution box body 1 can be adjusted by adjusting seat 33, U-shaped opening 331, support plate 34 and bolts. By adjusting the height of the distribution box body 1, its ventilation and heat dissipation effect can be improved. In corners with poor ventilation, adjusting the distribution box to a higher position may be more conducive to heat dissipation; or in areas with air conditioning vents, adjusting the height can place the distribution box in the optimal ventilation path, thereby reducing the internal temperature of the distribution box and extending the service life of electrical components; the moisture-absorbing bag 391 inside the positioning frame 39 is limited by two sets of limiting plates 392. The moisture-absorbing bag 391 is filled with calcium chloride powder, which can absorb moisture from the bottom of the distribution box body 1, reduce the moisture content at the bottom of the distribution box body 1, and further prevent the bottom of the distribution box body 1 from getting damp and rusting. At the same time, by removing the limiting plates 392, it is easy to replace the moisture-absorbing bag 391.

[0028] In a preferred embodiment, the support base 30 has an internal receiving groove 31, and the receiving groove 31 is adapted to the size of the base 2. The base 2 is inserted into the receiving groove 31. Two sets of fixing ports 32 are provided on the side wall of the support base 30.

[0029] Two sets of studs are fixedly installed on the surface of the base 2, and the studs pass through the fixing port 32 and are fixedly connected by nuts.

[0030] As a preferred embodiment, the bottom sides of the support base 30 are screwed with connecting seats 38, and the cross section of the connecting seats 38 is "L" shaped. At the same time, the bottom of the two sets of connecting seats 38 is welded with two sets of adjusting seats 33.

[0031] Both sets of adjustment seats 33 have U-shaped openings 331 on their outer sides, and studs are fixedly installed on the top outer side of the support plate 34. At the same time, the studs on the support plate 34 pass through the U-shaped openings 331 and are fixedly connected by nuts.

[0032] In a preferred embodiment, two sets of support plates 34 are installed on both sides of the rectangular base 35, and a circular opening 37 is provided in the middle of the rectangular base 35.

[0033] A positioning frame 39 is fixedly installed at the bottom of the support base 30, and a moisture-absorbing bag 391 is installed inside the positioning frame 39. The moisture-absorbing bag 391 inside the positioning frame 39 is fixed by two sets of limiting plates 392, and the limiting plates 392 are fixed to the bottom of the positioning frame 39 by bolts. The limiting plates 392 are rectangular.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A distribution box for use in a library, comprising a distribution box body (1), characterized in that: The bottom of the distribution box body (1) is fixedly provided with a base (2), and the base (2) is installed on the suspended cable tray (3). The suspended cable tray (3) includes a support seat (30) covering the outside of the base (2). Both sides of the bottom of the support seat (30) are equipped with connecting seats (38). The bottom of the connecting seat (38) is welded with an adjusting seat (33). The interior of the adjusting seat (33) is filled with a support plate (34). The bottom of the support plate (34) is welded with a rectangular seat (35). Both sides of the surface of the rectangular seat (35) are provided with slots (36). The rectangular seat (35) is fixedly installed on the anchor bolts set on the ground of the distribution room through the two sets of slots (36).

2. A power distribution box for a library according to claim 1, characterized in that: The support base (30) has an internal receiving groove (31) that is compatible with the size of the base (2). The base (2) is inserted into the receiving groove (31). The support base (30) has two sets of fixing ports (32) on its side wall.

3. A power distribution box for a library according to claim 2, characterized in that: Two sets of studs are fixedly installed on the surface of the base (2), and the studs pass through the fixing port (32) and are fixedly connected by nuts.

4. A power distribution box for a library according to claim 1, characterized in that: The support base (30) has connecting seats (38) screwed on both sides of its bottom, and the connecting seats (38) have an "L" shaped cross section. At the same time, two sets of adjusting seats (33) are welded to the bottom of the two sets of connecting seats (38).

5. A power distribution box for a library according to claim 4, characterized in that: Both sets of adjustment seats (33) have U-shaped openings (331) on their outer sides, and studs are fixedly installed on the top outer side of the support plate (34). At the same time, the studs on the support plate (34) pass through the U-shaped openings (331) and are fixedly connected by nuts.

6. A power distribution box for a library according to claim 1, characterized in that: Two sets of support plates (34) are installed on both sides of the surface of the rectangular base (35), and a circular opening (37) is provided in the middle of the rectangular base (35).

7. A power distribution box for a library according to claim 1, characterized in that: The bottom of the support base (30) is fixedly provided with a positioning frame (39), and a moisture-absorbing bag (391) is installed inside the positioning frame (39). At the same time, the moisture-absorbing bag (391) inside the positioning frame (39) is fixed by two sets of limiting plates (392), and the limiting plates (392) are fixed to the bottom of the positioning frame (39) by bolts. The limiting plates (392) are rectangular.

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