Article shelf for ship

Abstract

The utility model provides an article shelf for a ship, which belongs to the technical field of ship shelf equipment and comprises an outer frame, a plurality of groups of sliding frames are equidistantly arranged on two sides in the outer frame, a placing plate is mounted between two sliding frames in each group, and a driving cavity is arranged in the center of the top of each placing plate. Three movable grooves are circumferentially distributed in the top of the containing plate with the driving cavity as the circle center. An adjustable clamping assembly is installed on the containing plate and comprises three lead screws, three nuts, a clamping block, a driven bevel gear, a transmission bevel gear and an adjusting button. According to the device, an object can be stably clamped through the adjustable clamping assembly, synchronous displacement of a plurality of clamping blocks can be completed only by rotating an adjusting button, clamping and loosening of the object are completed, the situation that the clamping blocks need to be controlled in multiple directions in a spring type clamping mode is avoided, the mode is simple and convenient, rapid springback cannot be caused, and the clamping efficiency is improved. And therefore, the practicability is higher.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of ship rack equipment, and in particular to an article rack for ships. Background Art

[0002] Ship indoor shelves are storage equipment installed in the ship's interior, mainly used to store and place items. Steel shelves are commonly used for indoor shelves. Steel shelves are shelves made of stainless steel materials and are used to place objects in layers, which can improve the utilization rate of space. Since ships are prone to swaying during navigation, guard bars are usually required around the steel shelves used in the cabin to prevent items from falling when the cabin sways.

[0003] After searching, the patent with publication number CN219750089U provides an adjustable shelf for indoor items in a ship. The shelf can be effectively adjusted according to the size of the items and the storage space can be used reasonably. However, the shelf still has certain shortcomings. The items are clamped by springs and clamping blocks. When placing items, it is necessary to manually overcome the elastic force of the springs to move the outer side of the clamping block, and then release the clamping block to clamp the items. At the same time, it is cumbersome to overcome the elastic force of multiple springs to separate the clamping blocks. At the same time, the rapid rebound of the clamping block may cause damage to the items. Utility Model Content

[0004] The utility model mainly provides a ship article rack to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A ship cargo rack comprises an outer frame, a plurality of groups of sliding racks are arranged at equal distances on both sides of the inner portion of the outer frame, a placement plate is installed between two sliding racks in each group, a driving cavity is arranged at the top center of the placement plate, and three movable grooves are arranged on the top of the placement plate in a circular distribution with the driving cavity as the center;

[0007] An adjustable clamping assembly is installed on the placement plate, and the adjustable clamping assembly includes three screw rods which are rotatably connected in three movable grooves and one end of which passes through the driving cavity, three nuts which are symmetrically slidably installed on the three screw rods, a clamping block installed on the top of the nut, a driven bevel gear installed on one end of the inner side of the screw rod, a transmission bevel gear which is rotatably connected to the bottom of the driving cavity and meshes with the driven bevel gear, and an adjusting button which is installed at the bottom of the placement plate and connected to the wheel center of the transmission bevel gear.

[0008] Furthermore, a dark groove is provided at the bottom of the placement plate in the area below the driving cavity, the adjusting button is located inside the dark groove, and anti-slip stripes are provided on the adjusting button.

[0009] Furthermore, a positioning bolt is installed on the adjusting button, and the positioning bolt passes through the adjusting button and contacts the inner wall of the dark groove. The positioning bolt and the adjusting button are connected by internal and external threads.

[0010] Furthermore, slide plates are provided on both sides of the placement plate, a slide rail groove adapted to the slide plate and having an opening on the front side is provided on the inner side of the sliding frame, and a handle is provided at the front end center of the placement plate.

[0011] Furthermore, the top and bottom of the slide plate are both provided with strip grooves, and the top and bottom of the opening of the slide rail groove are both provided with limit blocks, and the limit blocks are located in the strip grooves.

[0012] Furthermore, the front end of the sliding frame is rotatably connected to a blocking rod via a damping shaft, and the blocking rod is located at one side of the slide rail groove.

[0013] Furthermore, a protrusion is arranged on the top of the nut, a notch adapted to the protrusion is arranged on the bottom of the clamping block, and an anti-slip rubber pad is arranged on the inner side of the clamping block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device can perform a stable clamping operation on the object through the adjustable clamping assembly. The synchronous displacement of multiple clamping blocks can be completed by rotating the adjusting knob, and the clamping and release of the object can be completed, avoiding the situation that the spring-type clamping requires multi-directional control of the clamping block. This method is simple and convenient. At the same time, the self-locking ability of the screw rod and nut and the setting of the positioning bolt can prevent the clamping block from loosening and affecting the clamping of the object. The clamping block moves slowly and will not cause rapid rebound to cause damage to the object. It is more practical.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional schematic diagram of the placement plate area structure of the utility model;

[0019] Figure 3 It is a bottom view schematic diagram of the placement plate structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the disassembly of the nut and the clamping block structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the sliding frame structure of the utility model.

[0022] In the figure: 10, outer frame; 20, sliding frame; 21, slide rail groove; 22, limit block; 23, stop rod; 30, placement plate; 31, movable groove; 32, driving chamber; 33, hidden groove; 34, slide plate; 35, handle; 40, adjustable clamping assembly; 41, screw rod; 42, nut; 43, clamping block; 44, driven bevel gear; 45, transmission bevel gear; 46, adjusting button; 47, positioning bolt; 48, anti-slip rubber pad. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] For examples, please refer to the attached Figure 1-5 A ship cargo rack comprises an outer frame 10, a plurality of groups of sliding racks 20 are arranged at equal distances on both sides of the inner part of the outer frame 10, a placement plate 30 is installed between two of the sliding racks 20 in each group, a driving cavity 32 is arranged at the top center of the placement plate 30, and three movable grooves 31 are arranged on the top of the placement plate 30 in a circular distribution with the driving cavity 32 as the center;

[0027] An adjustable clamping assembly 40 is installed on the placement plate 30, and the adjustable clamping assembly 40 includes three screw rods 41 that are rotatably connected to the three movable grooves 31 and one end of which passes through the driving cavity 32, three nuts 42 that are symmetrically slidably installed on the three screw rods 41, a clamping block 43 installed on the top of the nut 42, a driven bevel gear 44 installed on one end of the inner side of the screw rod 41, a transmission bevel gear 45 that is rotatably connected to the bottom of the driving cavity 32 and meshes with the driven bevel gear 44, and an adjusting button 46 that is installed at the bottom of the placement plate 30 and connected to the wheel center of the transmission bevel gear 45.

[0028] For details, please refer to the attached Figure 3 A dark groove 33 is provided at the bottom of the placement plate 30 in the area below the driving cavity 32, the adjusting button 46 is located inside the dark groove 33, and an anti-slip stripe is provided on the adjusting button 46;

[0029] In this embodiment, it should be noted that the adjustment button 46 is located inside the dark groove 33 and is not easily touched, thereby preventing the position of the clamping block 43 from changing and affecting the clamping of the object.

[0030] For details, please refer to the attached Figure 3 A positioning bolt 47 is installed on the adjusting button 46, and the positioning bolt 47 penetrates the adjusting button 46 and contacts the inner wall of the dark groove 33. The positioning bolt 47 and the adjusting button 46 are connected by internal and external threads;

[0031] In this embodiment, it should be noted that due to the friction force of the thread and the like, the screw rod 41 and the nut 42 have a certain self-locking property. By turning the positioning bolt 47 upward so that its top contacts the inner wall of the recess 33, the adjusting button 46 can be prevented from rotating, thereby further ensuring that the position of the clamping block 43 is fixed to prevent the object from being loosened. When the adjusting button 46 needs to be rotated, it is only necessary to turn the positioning bolt 47 downward.

[0032] For details, please refer to the attached Figure 2 and attached Figure 3 , slide plates 34 are provided on both sides of the placement plate 30, a slide rail groove 21 adapted to the slide plate 34 and having an opening on the front side is provided on the inner side of the sliding frame 20, and a handle 35 is provided at the front center of the placement plate 30;

[0033] In this embodiment, it should be noted that the slide plate 34 can slide inside the slide rail groove 21 , so that the placement plate 30 can be moved outward by pulling the handle 35 , so that objects can be placed on the placement plate 30 conveniently.

[0034] For details, please refer to the attached Figure 2 and attached Figure 5The top and bottom of the slide plate 34 are both provided with strip grooves, and the top and bottom of the opening of the slide rail groove 21 are both provided with limit blocks 22, and the limit blocks 22 are located in the strip grooves;

[0035] In this embodiment, it should be noted that the limit block 22 can limit the sliding of the slide plate 34. When the placement plate 30 is displaced to the outermost side, the limit block 22 can prevent the slide plate 34 from sliding out completely, causing the placement plate 30 to detach, thereby preventing items on the placement plate 30 from falling.

[0036] For details, please refer to the attached Figure 5 The front end of the sliding frame 20 is rotatably connected to a blocking rod 23 via a damping shaft, and the blocking rod 23 is located on one side of the slide rail groove 21;

[0037] In this embodiment, it should be noted that when the blocking rod 23 is horizontal, the slide plate 34 can be blocked to prevent the placement plate 30 from moving. When the placement plate 30 needs to be pulled out, the blocking rod 23 can be rotated to a vertical state, thereby canceling the blocking of the slide plate 34 and conveniently pulling out the placement plate 30.

[0038] For details, please refer to the attached Figure 4 The top of the nut 42 is provided with a protrusion, the bottom of the clamping block 43 is provided with a notch adapted to the protrusion, and the inner side of the clamping block 43 is provided with an anti-slip rubber pad 48;

[0039] In this embodiment, it should be noted that the clamping block 43 can be disassembled and replaced, so that a clamping block 43 with a more suitable size can be selected, and the anti-slip rubber pad 48 can increase the friction resistance and clamp the object more effectively.

[0040] The specific operation mode of the utility model is as follows:

[0041] When it is necessary to place an item on the shelf, first rotate the stop rod 23 to a vertical position, then pull out the placement plate 30, place the item at the center of the placement plate 30, then turn the positioning bolt 47 downward, and then rotate the adjusting knob 46, so that the transmission bevel gear 45 engages with the driven bevel gear 44 for transmission, so that multiple screw rods 41 are displaced synchronously, so that the nut 42 drives the clamping block 43 to approach the item and clamp the item. After positioning, turn the positioning bolt 47 upward to fix the position of the adjusting knob 46, push the placement plate 30 into the outer frame 10, and finally rotate the stop rod 23 to a horizontal position.

[0042] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A cargo rack for a ship, comprising an outer frame (10), characterized in that: A plurality of groups of sliding frames (20) are arranged at equal distances on both sides of the inner part of the outer frame (10), a placement plate (30) is installed between two of the sliding frames (20) in each group, a driving cavity (32) is arranged at the top center of the placement plate (30), and three movable grooves (31) are arranged on the top of the placement plate (30) in a circular distribution with the driving cavity (32) as the center; An adjustable clamping assembly (40) is installed on the placement plate (30), and the adjustable clamping assembly (40) includes three screw rods (41) which are rotatably connected to the three movable grooves (31) and one end of which passes through the driving cavity (32), three screw nuts (42) which are symmetrically slidably installed on the three screw rods (41), a clamping block (43) installed on the top of the screw nuts (42), a driven bevel gear (44) installed on one end of the inner side of the screw rod (41), a transmission bevel gear (45) which is rotatably connected to the bottom of the driving cavity (32) and meshed with the driven bevel gear (44), and an adjusting button (46) which is installed at the bottom of the placement plate (30) and connected to the wheel center of the transmission bevel gear (45).

2. A ship article rack according to claim 1, characterized in that: A dark groove (33) is provided at the bottom of the placement plate (30) in the area below the driving cavity (32), the adjustment button (46) is located inside the dark groove (33), and an anti-slip stripe is provided on the adjustment button (46).

3. A ship cargo rack according to claim 2, characterized in that: A positioning bolt (47) is installed on the adjusting button (46), and the positioning bolt (47) penetrates the adjusting button (46) and contacts the inner wall of the dark groove (33). The positioning bolt (47) and the adjusting button (46) are connected in the form of internal and external threads.

4. The article rack for ships according to claim 1, characterized in that: Slide plates (34) are arranged on both sides of the placement plate (30), a slide rail groove (21) adapted to the slide plate (34) and having an opening on the front side is arranged on the inner side of the sliding frame (20), and a handle (35) is arranged at the front end center of the placement plate (30).

5. The article rack for ships according to claim 4, characterized in that: The top and bottom of the slide plate (34) are both provided with strip grooves, and the top and bottom of the opening of the slide rail groove (21) are both provided with limit blocks (22), and the limit blocks (22) are located in the strip grooves.

6. The article rack for ships according to claim 4, characterized in that: The front end of the sliding frame (20) is rotatably connected to a blocking rod (23) via a damping shaft, and the blocking rod (23) is located on one side of the slide rail groove (21).

7. The article rack for ships according to claim 1, characterized in that: A protrusion is arranged on the top of the nut (42), a notch adapted to the protrusion is arranged on the bottom of the clamping block (43), and an anti-slip rubber pad (48) is arranged on the inner side of the clamping block (43).

Images