Equipment auxiliary mounting mechanism for compact space

Abstract

The invention relates to the technical field of ship switchboard box design, provides an equipment auxiliary mounting mechanism for a compact space, and solves the problem that built-in equipment of a ship switchboard box and cabinet is difficult to disassemble, assemble and maintain in a normal mounting mode. The device comprises an equipment frame bottom plate (1) and a mounting plate component (2), wherein a guide rail screw (11), a mounting sleeve (12) and a guide frame (13) are arranged on the equipment frame bottom plate (1); two groups of guide rail screws (11) are arranged in parallel left and right; the group of mounting sleeves (12) are arranged at the front end of the equipment frame bottom plate (1) in parallel; a group of guide frames (13) are arranged at the rear end of the equipment frame bottom plate (1) in parallel; the mounting plate component (2) comprises a mounting plate (21), a guide strip (22), a guide pin (23) and a guide sleeve plate (24); the two groups of guide strips (22) are arranged on the lower surface of the mounting plate component (2) in parallel left and right and are matched with the guide rail screws (11); the guide pin (23) is matched with the mounting sleeve (12) and is screwed on the inner side of the front end of the mounting plate (21); a guide sleeve plate (24) is mounted at the rear end of the mounting plate (21), and a mounting hole in the guide sleeve plate (24) is matched with the guide frame (13); and the upper surface of the mounting plate component (2) is screwed with built-in equipment. The device is suitable for narrow space equipment installation.

Description

Technical Field

[0001] The invention relates to the technical field of ship distribution panel box design, and in particular to a quick-disconnect auxiliary installation mechanism for ship built-in equipment. Background Art

[0002] The internal space of the ship is limited, and the internal layout of the switch cabinet and other distribution boxes of the corresponding power supply system is compact. Figure 1 The diagram shows the built-in equipment and installation holes of ship panels and cabinets, the reserved space for built-in equipment installation on high equipment racks, and the schematic diagram of conventional screw installation equipment. Due to the compact layout, the space on both sides of the built-in equipment is very small, the accessibility of the fastening screw installation tools is poor, the equipment is difficult to install, the maintainability is poor, and the built-in equipment is mostly distributed at high places, so it is urgent to develop auxiliary devices or mechanisms to solve the problem of rapid disassembly and assembly. Summary of the invention

[0003] The purpose of the present invention is to provide an auxiliary installation mechanism for equipment in a compact space, so as to solve the problem that the equipment built into the ship's switchboard box and cabinet is difficult to disassemble and maintain through normal installation methods.

[0004] The technical solution of the present invention:

[0005] An auxiliary installation mechanism for equipment in a compact space, comprising:

[0006] Equipment rack bottom plate 1 and mounting plate component 2.

[0007] The equipment rack bottom plate 1 is provided with: guide rail screws 11, mounting sleeves 12, guide frames 13 and countersunk screws;

[0008] There are two groups of guide rail screws 11, which are arranged in parallel on the left and right sides; a group of mounting sleeves 12 is arranged in parallel at the front end of the equipment rack bottom plate 1; and a group of guide frames 13 is arranged in parallel at the rear end of the equipment rack bottom plate 1;

[0009] The mounting plate component 2 includes: a mounting plate 21, a guide bar 22, a guide pin 23, a guide sleeve plate 24 and a countersunk screw;

[0010] There are two groups of guide bars 22, which are arranged in parallel on the lower surface of the mounting plate component 2 and match the guide rail screws 11; the guide pins 23 match the mounting sleeve 12 and are screwed on the inner side of the front end of the mounting plate 21; the guide sleeve plate 24 is installed at the rear end of the mounting plate 21, and the mounting holes on the guide sleeve plate 24 match the guide frame 13; the upper surface of the mounting plate component 2 is screwed to the built-in device.

[0011] Each set of guide rail screws 11 has four screws, two of which are arranged near the front end of the equipment rack bottom plate 1 , and the other two are arranged near the rear end of the equipment rack bottom plate 1 .

[0012] A cross groove is provided on the top of the guide screw.

[0013] There are four mounting sleeves 12 and three guide frames 13, and the mounting sleeves 12 and the guide frames 13 are arranged in a staggered manner.

[0014] The front end of the guide bar 22 is designed as a bell mouth.

[0015] The mounting plate 21 is made of a metal plate that is bent into a square disk shape.

[0016] The rear end of the mounting plate 21 is provided with a guide rail slot and a guide frame slot.

[0017] The mounting plate component 2 is partially or entirely formed in one piece by a machining method.

[0018] Beneficial effects of the present invention: Since the equipment racks of shipboard boxes and cabinets are located at high positions and have compact spaces, built-in equipment is not only difficult to install in place, but also has poor accessibility to installation tools. The equipment auxiliary installation mechanism of the present invention not only has a quick-release function and good tool accessibility, but also provides multiple fixed support points to ensure the installation stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the general installation of equipment in a compact space.

[0020] Figure 2 It is a schematic diagram of the guide screw 11.

[0021] Figure 3 It is a schematic diagram of the installation sleeve 12.

[0022] Figure 4 It is a schematic diagram of the guide frame 13.

[0023] Figure 5 It is a schematic top view of the equipment rack base plate 1.

[0024] Figure 6 It is a schematic diagram of the mounting plate 21.

[0025] Figure 7 It is the three-view drawing of the guide strip 22.

[0026] Figure 8 It is a schematic diagram of the guide pin 23.

[0027] Fig. 9 It is a schematic diagram of the guide sleeve plate 24.

[0028] Fig.10 It is a schematic diagram of the mounting plate component 2.

[0029] Fig.11 This is a schematic diagram of the equipment auxiliary installation mechanism.

[0030] Fig.12 Schematic diagram of the device being mounted on the mounting plate.

[0031] Fig.13a This is a schematic diagram for push-in installation of the device and mounting plate components.

[0032] Fig.13b Provides bottom view (with hidden equipment rack bottom plate) and partial view of the equipment and mounting plate components. DETAILED DESCRIPTION

[0033] Because the equipment racks of shipboard boxes and cabinets are located high and the space is compact, the built-in equipment is not only difficult to install in place, but also the accessibility of tools after installation is poor. In view of the above problems, the present invention is achieved through the following technical solutions:

[0034] First, a special "guide screw" developed for the equipment rack of the ship's power distribution panel and cabinet can be arranged in multiple rows on the bottom plate of the equipment rack in the panel and cabinet, and the equipment installability is improved by controlling the number and spacing of "guide screws" in each row. Compared with traditional guide rails, the entire special guide rail is not only light in weight, but also easy to install.

[0035] Second, a “mounting sleeve” is placed at the front end of the equipment rack base plate to not only provide a mounting point, but also to limit the vertical and lateral movement of the equipment and mounting plate components.

[0036] Third, a "guide frame" is set at the rear end of the equipment frame bottom plate, which not only has the function of a guide pin and can provide an installation point, but also has threaded holes for the final installation and fastening screws of the mechanism.

[0037] Fourth, the "mounting plate component" is composed of a mounting plate, a guide bar, a guide pin, a guide sleeve plate and a countersunk screw. Among them, the guide bar, the guide pin and the guide sleeve plate are mounted on the mounting plate by countersunk screws.

[0038] The above-mentioned mounting plate components can also be manufactured by integral machining as required.

[0039] The overall installation sequence is as follows:

[0040] 1) Install the guide screws, mounting sleeves and guide frame of the auxiliary mounting mechanism onto the equipment mounting plate;

[0041] 2) Assemble the mounting plate components;

[0042] 3) Install the device on the mounting plate using screws;

[0043] 4) Push the equipment with mounting plate components along the guide rail to the limit;

[0044] 5) Install the fastening screws onto the exposed guide frame on the front of the panel box or cabinet.

[0045] There are four characteristics of the equipment auxiliary installation mechanism:

[0046] 1) The special guide rails on the equipment rack are light and easy to arrange;

[0047] 2) The staggered arrangement of the mounting sleeve and the guide frame on the equipment frame makes the guide frame at the rear end not only simple in structure but also provides more fixing points;

[0048] 3) The operation of installing the equipment to the mounting plate components can be carried out outside the panel box or cabinet, and the disassembly and assembly work can be quickly completed by simply removing and installing the fastening screws and pushing and pulling the product on the guide rail.

[0049] 4) The mechanism can not only provide multiple stable installation fixing points through the front mounting sleeve, rear guide frame and special guide rail screws, but also meet the limit requirements in three directions.

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] The present invention provides an auxiliary installation mechanism for equipment in a compact space, such as Fig.11 As shown, including:

[0052] Equipment rack bottom plate component 1 and mounting plate component 2,

[0053] The equipment rack bottom plate component 1 is provided with: guide rail screws 11, mounting sleeves 12, guide frames 13, and countersunk screws for mounting;

[0054] There are two groups of guide rail screws 11, which are arranged in parallel on the left and right sides; a group of mounting sleeves 12 is arranged in parallel at the front end of the equipment rack bottom plate 1; and a group of guide frames 13 is arranged in parallel at the rear end of the equipment rack bottom plate 1;

[0055] The mounting plate component 2 includes: a mounting plate 21, a guide bar 22, a guide pin 23, a guide sleeve plate 24, and countersunk screws for mounting;

[0056] There are two groups of guide bars 22, which are arranged in parallel on the lower surface of the mounting plate component 2 and match the guide rail screws 11; the guide pins 23 match the mounting sleeve 12 and are screwed on the inner side of the front end of the mounting plate 21; the guide sleeve plate 24 is installed at the rear end of the mounting plate 21, and the mounting holes on the guide sleeve plate 24 match the guide frame 13; the upper surface of the mounting plate component 2 is screwed to the built-in device.

[0057] Each set of guide rail screws 11 has four screws, two of which are arranged near the front end of the equipment rack bottom plate 1 , and the other two are arranged near the rear end of the equipment rack bottom plate 1 .

[0058] A cross groove is provided on the top of the guide screw.

[0059] There are four mounting sleeves 12 and three guide frames 13, and the mounting sleeves 12 and the guide frames 13 are arranged in a staggered manner.

[0060] The front end of the guide bar 22 is designed as a bell mouth.

[0061] The mounting plate 21 is made of a metal plate that is bent into a square disk shape.

[0062] The rear end of the mounting plate 21 is provided with a guide rail slot and a guide frame slot.

[0063] Figure 1 The diagram shows the built-in equipment and installation holes of ship panels and cabinets, the reserved space for built-in equipment installation on high equipment racks, and the schematic diagram of conventional screw installation equipment. Due to the compact layout, the space on both sides of the built-in equipment is very small, the accessibility of the fastening screw installation tools is difficult, the equipment is difficult to install, and the maintainability is poor.

[0064] The "guide rail screw" and guide rail arrangement of the present invention are as follows: Figure 2 Shown

[0065] The top of the guide screw is provided with a cross slot to facilitate the installation of the screw on the bottom plate of the equipment rack with common tools such as a "cross screwdriver". The guide rail formed by the guide screw is lighter than the common I-section guide rail. When the guide screws are arranged into a guide rail, the distance between the two guide screws at the beginning of the work needs to be controlled to ensure the installability.

[0066] "Installation kit" Figure 3 As shown in the figure, the "guide frame" is as Figure 4 shown.

[0067] The installation sleeve has a longitudinal limiting function, and is the guide installation sleeve in the "guide installation pin sleeve" combination, and the guide pin is arranged on the installation plate component of the mechanism of the present invention. The "guide frame" also has a longitudinal limiting function, and is not only the guide pin in the "guide installation pin sleeve" combination, but also has a threaded hole on the end face of the pin for installing a fastening screw.

[0068] The "mounting sleeve" and "guide frame" are also pre-installed on the bottom plate of the equipment rack. Figure 5 shown.

[0069] The staggered arrangement of the mounting sleeve and the guide frame can prevent the guide pins on the mounting plate component from interfering with the guide frame on the bottom plate when the mounting plate component of the mechanism of the present invention is pushed in along the guide rail.

[0070] The mounting plate components consist of a mounting plate, a guide bar, a guide pin, a guide sleeve plate, and countersunk screws for mounting. Figure 6 shown.

[0071] The guide strip has 3 features:

[0072] 1) The slotted section of the guide strip matches the guide rail formed by the guide screw;

[0073] 2) The front end is designed with a conventional bell mouth to facilitate installation;

[0074] 3) There are threaded holes on the top of the guide bar for installing equipment.

[0075] The "guide pins" at the front of the mounting plate assembly, e.g. Figure 7 shown.

[0076] The guide pin matches the mounting sleeve mentioned above and is screwed to the inside of the front end of the mounting plate.

[0077] The "guide plate" at the rear end of the mounting plate assembly is as follows Figure 8 shown.

[0078] The mounting holes on the guide sleeve plate match the guide frame mentioned above, and are installed on the inner side of the rear end of the mounting plate with screws, which also strengthens the structure of the mounting plate.

[0079] The mounting plate body is made of sheet metal bending, such as Fig. 9 shown.

[0080] Use countersunk screws to install the guide strip, guide pin, and guide sleeve plate to the mounting plate to form the mounting plate components, such as Fig.10 shown.

[0081] The mounting plate components can also be partially or completely formed in one piece through a machining method.

[0082] Equipment auxiliary installation mechanism, such as Fig.11 shown.

[0083] First, assemble the built-in equipment of the panel box and cabinet onto the mounting plate components, such as Fig.12 shown.

[0084] The combination is then pushed into the compact equipment rack rails.

[0085] Finally install the fastening screws, such as Fig.13a , Fig.13b shown.

[0086] The above is only a specific embodiment of the present invention, and the present invention is described in detail. The unexplained part is a conventional technology. However, the protection scope of the present invention is not limited to this. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. The protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. An auxiliary installation mechanism for equipment in a compact space, characterized in that: include: Equipment rack base plate (1) and mounting plate assembly (2), The equipment frame bottom plate (1) is provided with: guide rail screws (11), a mounting sleeve (12), and a guide frame (13); There are two groups of guide rail screws (11), which are arranged in parallel on the left and right sides; a group of mounting sleeves (12) are arranged in parallel at the front end of the equipment rack bottom plate (1); and a group of guide frames (13) are arranged in parallel at the rear end of the equipment rack bottom plate (1); The mounting plate component (2) comprises: a mounting plate (21), a guide strip (22), a guide pin (23), and a guide sleeve plate (24); There are two groups of guide bars (22), which are arranged in parallel on the lower surface of the mounting plate component (2) and match the guide rail screws (11); the guide pins (23) match the mounting sleeve (12) and are screwed on the inner side of the front end of the mounting plate (21); the rear end of the mounting plate (21) is installed with a guide sleeve plate (24), and the mounting holes on the guide sleeve plate (24) match the guide frame (13); the upper surface of the mounting plate component (2) is screwed with the built-in device.

2. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: Each set of guide rail screws (11) has four screws, two of which are arranged near the front end of the equipment rack bottom plate (1), and the other two are arranged near the rear end of the equipment rack bottom plate (1).

3. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: A cross groove is provided on the top of the guide screw.

4. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: There are four mounting sleeves (12) and three guide frames (13), and the mounting sleeves (12) and the guide frames (13) are arranged in a staggered manner.

5. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: The front end of the guide bar (22) is designed as a bell mouth.

6. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: The mounting plate (21) is made of a metal plate that is bent into a square disc shape.

7. The device auxiliary installation mechanism for compact space according to claim 6, characterized in that: The rear end of the mounting plate (21) is provided with a guide rail slot and a guide frame slot.

8. The device auxiliary installation mechanism for compact space according to claim 1, characterized in that: The mounting plate component (2) is partially or entirely formed in one piece by a mechanical processing method.

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