A horizontal fixing device

Abstract

The application relates to a horizontal fixing device which comprises a pin shaft part, a bolt part and a fixing part; the pin shaft part comprises a positioning section and a seat plate; the positioning section is connected with the seat plate; the seat plate has a first direction and a second direction which are perpendicular to each other; the axial direction of the positioning section is perpendicular to the first direction and the second direction of the seat plate; a through threaded hole is formed in the first direction of the seat plate; the bolt part penetrates through the threaded hole and is threadedly connected with the seat plate; the fixing part comprises a first fixing surface and a second fixing surface; one end of the bolt part away from the seat plate is connected with the first fixing surface; one end of the seat plate away from the bolt part is connected with the second fixing surface; and the positioning section is connected with a shaft hole on an object to be fixed. The positioning section of the application is directly matched with the shaft hole on the object to be fixed, precise alignment of the double holes is not needed, fastening and loosening can be completed by only rotating the bolt part, the installation and alignment process is simplified, and the operation fluency of the ship is improved.

Description

Technical Field

[0001] This application relates to the field of marine technology, specifically to a horizontal fixing device. Background Technology

[0002] On ships, numerous pieces of equipment require opening, closing, or relocation operations. These operations typically involve temporarily placing equipment such as hatch covers and containers in specific locations, and then restoring the equipment to its original position after the task is completed. However, due to the ship's trim, list, or vibrations, the equipment in its temporary placement position is under horizontal stress, thus requiring temporary securing devices to stabilize it. When the equipment needs to be returned to its original position, these temporary securing devices must be removed.

[0003] The existing horizontal fixing solution, which uses pins to connect equipment and mounting bases, has revealed numerous problems in practical use. During installation, precise alignment of the pin holes on the equipment with the connecting holes on the mounting base is required; even slight deviations can lead to installation failure, necessitating readjustment. This process is cumbersome and consumes significant time and manpower. Furthermore, in situations where rapid equipment operation is required on ships, this hinders the smoothness of ship operations and fails to meet the demands for efficiency, stability, and convenience in practical applications. Utility Model Content

[0004] The purpose of this application is to provide a horizontal fixing device that solves the problem of equipment being unable to be fixed to ships efficiently, stably, and conveniently.

[0005] To achieve the above objectives, this application provides a horizontal fixing device, including a pin component, a bolt component, and a fixing component;

[0006] The pin assembly includes a positioning section and a seat plate; the positioning section is connected to the seat plate, the seat plate has a first direction and a second direction that are perpendicular to each other, the axial direction of the positioning section is perpendicular to the first direction and the second direction of the seat plate, and a through threaded hole is provided in the first direction of the seat plate, and a bolt assembly passes through the threaded hole and is threadedly connected to the seat plate.

[0007] The fixing component includes a first fixing surface and a second fixing surface. The end of the bolt component away from the seat plate is connected to the first fixing surface, the end of the seat plate away from the bolt component is connected to the second fixing surface, and the positioning section is connected to the shaft hole on the object to be fixed.

[0008] Preferably, the end of the positioning segment away from the base plate is provided with a positioning pin hole. After the positioning segment passes through the object to be fixed, a positioning pin is inserted into the positioning pin hole to securely connect the positioning segment to the object to be fixed.

[0009] Preferably, a limiting step is provided at one end of the positioning segment that connects to the base plate, and the radial dimension of the limiting step is larger than the radial dimension of the shaft hole on the object to be fixed.

[0010] Preferably, the pin component further includes a shim, the radial dimension of which is larger than the radial dimension of the shaft hole on the object to be fixed. The shim is fitted onto the positioning section, and the thickness and number of the shims are adjusted according to the difference between the axial dimension of the shaft hole on the object to be fixed and the axial dimension of the positioning section.

[0011] Preferably, a handle is provided on the opposite surface of the seat plate and the positioning section connecting surface.

[0012] Preferably, the end of the seat plate away from the bolt component abuts against the second fixing surface.

[0013] Preferably, the end of the seat plate away from the bolt component is provided with an adjustable telescopic component.

[0014] Preferably, the end of the bolt component away from the seat plate abuts against the first fixing surface.

[0015] Preferably, the first fixing surface is provided with a screw hole that matches the bolt component, and the bolt component is connected to the screw hole on the first fixing surface.

[0016] Preferably, the first fixing surface and the second fixing surface are located on the same fixing component or on different fixing components.

[0017] Compared with the prior art, this application has the following beneficial effects:

[0018] 1. This application adopts a collaborative structure of positioning section, base plate, and bolt components. The positioning section directly adapts to the shaft hole of the object to be fixed, eliminating the need for precise alignment of the two holes. Combined with the threaded connection between the threaded hole of the base plate and the bolt components, tightening and loosening can be achieved simply by rotating the bolt components. This structure simplifies the installation and alignment process, significantly reduces operation time and labor costs, solves the problems of cumbersome and inefficient installation of traditional pin-shaft solutions, and improves the smoothness of ship operations.

[0019] 2. The positioning section of this application is inserted into the shaft hole of the object to be fixed. After the bolt component is connected to the first fixing surface and the base plate is connected to the second fixing surface, the three degrees of freedom of the object to be fixed are restricted, and the three degrees of freedom are perpendicular to each other, thereby horizontally and stably fixing the object to be fixed.

[0020] 3. This application adopts a flexible and adaptable modular structure. The first and second fixing surfaces can be installed together or separately. The fixing components can use the ship's existing non-moving structures, the shims can be adjusted in thickness and quantity as needed, and the telescopic components can adapt to different spacing requirements. This structure does not require additional large installation space and can flexibly adapt to the fixing needs of ship's narrow operating areas and equipment of different sizes, breaking through the space adaptation limitations of traditional solutions and enhancing the versatility and practicality of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of one embodiment of this application;

[0022] Figure 2 This is a three-dimensional structural diagram of another embodiment of this application;

[0023] Figure 3 This is a top view of another embodiment of this application, excluding bolt components;

[0024] Figure 4 This is a schematic diagram of the structure of the movable rack used in this application at one angle;

[0025] Figure 5 This is a structural schematic diagram of the device used to fix the movable rack at another angle, with its viewing angle being... Figure 4 The perspective is vertical;

[0026] Figure 6 This is a structural schematic diagram of a container used in this application, where the first and second fixing surfaces are not shown.

[0027] Figure 7 yes Figure 6 The enlarged view shows the connection between the horizontal fixing device and the container.

[0028] In the picture:

[0029] 1-Positioning section; 2-Seat plate; 3-Bolt component; 4-Limiting step; 5-Positioning pin; 6-Handle; 7-Threaded hole; 8-Fixing component; 9-First fixing surface; 10-Second fixing surface; 11-Modible rack; 12-Positioning pin hole; 100-Horizontal fixing device; 200-Modible hatch cover device; 300-Container. Detailed Implementation

[0030] The present application will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present application, but do not limit the present application in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present application. These all fall within the protection scope of the present application.

[0031] Example 1:

[0032] A horizontal fixing device 100, such as Figure 1-7As shown, the device includes a pin assembly, a bolt assembly 3, and a fixing assembly 8. The pin assembly includes a positioning section 1 and a base plate 2. The positioning section 1 is connected to the base plate 2, which has a first direction and a second direction that are perpendicular to each other. The axial direction of the positioning section 1 is perpendicular to the first and second directions of the base plate 2. A through threaded hole 7 is provided in the first direction of the base plate 2. The bolt assembly 3 passes through the threaded hole 7 and is threadedly connected to the base plate 2. The fixing assembly 8 includes a first fixing surface 9 and a second fixing surface 10. The end of the bolt assembly 3 away from the base plate 2 is connected to the first fixing surface 9, and the end of the base plate 2 away from the bolt assembly 3 is connected to the second fixing surface 10. The positioning section 1 is connected to the shaft hole on the object to be fixed.

[0033] During operation, when it is necessary to fix the object (equipment) to the fixing component 8, firstly, insert the positioning section 1 of the pin component into the shaft hole of the object to be fixed, so that the object to be fixed and the pin component are initially positioned. Then, screw the bolt component 3 into the threaded hole 7 of the base plate 2, align the stud end of the bolt component 3 with the first fixing surface 9, and tighten the bolt component 3. The bolt component 3 will generate a pulling force on the pin component, tightly pulling the pin component between the shaft hole of the object to be fixed and the fixing component 8, thereby achieving a fixed connection between the object to be fixed and the fixing component 8. When it is necessary to remove the object to be fixed, simply loosen the bolt component 3 and then pull out the pin component to easily remove the equipment from the fixing component 8.

[0034] This application employs a collaborative structure of positioning section 1, base plate 2, and bolt component 3. Positioning section 1 directly adapts to the shaft hole of the object to be fixed, eliminating the need for precise alignment of the two holes. Combined with the threaded connection between the threaded hole 7 of base plate 2 and the threaded connection of bolt component 3, tightening and loosening can be achieved simply by rotating bolt component 3. This structure simplifies the installation and alignment process, significantly reducing operation time and labor costs, solving the problems of cumbersome and inefficient installation of traditional pin-shaft solutions, and improving the smoothness of ship operations. When positioning section 1 is inserted into the shaft hole of the object to be fixed, bolt component 3 connects to the first fixing surface 9, and base plate 2 connects to the second fixing surface 10, restricting the three degrees of freedom of the object to be fixed in three directions, with each of the three degrees of freedom perpendicular to the others. This provides horizontal and stable fixation of the object. This structure forms multiple layers of force protection, effectively resisting horizontal external forces caused by ship pitching, rolling, and vibration, preventing displacement of the object to be fixed, and improving the stability of fixation under complex working conditions.

[0035] In one embodiment, the fixing component 8 uses the original, non-moving structure on the ship as the fixing component 8, so there is no need to set up a separate fixing component 8. The first fixing surface 9 and the second fixing surface 10 are located on the same fixing component 8 or on different fixing components 8.

[0036] In one embodiment, a handle 6 is provided on the opposite surface of the seat plate 2 and the positioning section 1. This facilitates the operation of the pin component by the operator, who can easily perform installation, disassembly, and adjustment operations by holding the handle 6.

[0037] When the object to be secured is large, for example, a 300-ton container, such as... Figure 6-7 As shown, the positioning segment 1 cannot directly penetrate the container 300. Therefore, a horizontal fixing device 100 can be set on each of the two opposite surfaces of the object to be fixed. That is, the horizontal fixing of the object to be fixed is achieved by a pair of horizontal fixing devices 100. Of course, multiple sets of opposite surfaces can be set, and multiple pairs of horizontal fixing devices 100 can be set on each set of opposite surfaces. For example, two horizontal fixing devices 100 can be set on each of the two opposite end faces in the length direction of the container 300. One end of the base plate 2 in the second direction can be flexibly selected to connect to the second fixing surface 10 according to the distance between the shaft hole on the object to be fixed and the second fixing surface 10.

[0038] This application allows for flexible use of the shaft holes on the object to be fixed (for example, some devices to be fixed already have shaft holes), enabling convenient arrangement and removal of components even in confined spaces. Tightening and loosening can be achieved by adjusting the bolt component 3, improving the reliability and ease of operation of horizontal fixing of the object to be fixed.

[0039] Example 2:

[0040] This embodiment is an improvement based on Embodiment 1, specifically the following improvements: Figure 2-5 As shown, the end of the positioning segment 1 away from the base plate 2 is provided with a positioning pin hole 12. After the positioning segment 1 passes through the object to be fixed, a positioning pin 5 is inserted into the positioning pin hole 12 to securely connect the positioning segment 1 to the object to be fixed. This method is suitable for situations where the object to be fixed is relatively thin and can be directly penetrated by the positioning segment 1, such as when the object to be fixed is the movable rack 11 of the movable hatch cover device 200.

[0041] Furthermore, in order to accommodate objects of different thicknesses to be fixed, on the one hand, a limiting step 4 can be set at the end where the positioning section 1 is connected to the base plate 2. The radial dimension of the limiting step 4 is larger than the radial dimension of the shaft hole on the object to be fixed. On the other hand, a shim can also be set. The radial dimension of the shim is larger than the radial dimension of the shaft hole on the object to be fixed. The shim is fitted onto the positioning section 1. The thickness and number of the shims are adjusted according to the difference between the axial dimension of the shaft hole on the object to be fixed and the axial dimension of the positioning section 1.

[0042] The limiting step 4 plays a crucial role in positioning and limiting during installation, ensuring that the positioning section 1 is accurately inserted into the shaft hole and preventing over-insertion, thus guaranteeing the precision and stability of the connection. By flexibly adjusting the thickness and number of shims, the difference between the axial dimension of the shaft hole on the object to be fixed and the axial dimension of the positioning section 1 can be precisely compensated, ensuring that the entire fixing device can fit tightly against the object to be fixed and improving the reliability of the fixing.

[0043] Example 3:

[0044] This embodiment is an improvement based on Embodiment 1 or Embodiment 2. Specifically, the improvement lies in that: the end of the seat plate 2 away from the bolt component 3 abuts against the second fixing surface 10. (Refer to...) Figure 5 By using an abutment method, there is no need to provide connectors or connecting holes on the second fixing surface 10. Therefore, the existing immovable structure can be fully utilized as the fixing component 8. When the bolt component 3 is connected to the first fixing surface 9, the abutment between the seat plate 2 and the second fixing surface 10 can be achieved. The length of the seat plate 2 in the second direction is set according to the distance from the shaft hole on the object to be fixed to the second fixing surface 10.

[0045] Furthermore, since the positions of the shaft holes differ on different objects to be fixed, an adjustable-length telescopic component is provided at the end of the base plate 2 away from the bolt component 3 to facilitate application to different objects. By adjusting the length of the telescopic component, the distance between the base plate 2 and the second fixing surface 10 can be flexibly adjusted according to the actual situation, ensuring that the horizontal fixing device 100 can closely fit objects of different shapes and sizes. For example, when fixing some irregularly shaped equipment, the telescopic component can adjust its length to allow the horizontal fixing device 100 to better adapt to the shape of the equipment, thereby providing a more stable fixing effect.

[0046] Example 4:

[0047] This embodiment is an improvement based on Embodiment 1, Embodiment 2, or Embodiment 3. Specifically, the improvement lies in that the end of the bolt component 3 furthest from the seat plate 2 abuts against the first fixing surface 9. (Refer to...) Figure 4-5 By using an abutment method, there is no need to provide connectors or connecting holes on the second fixed surface 10. Therefore, the existing immovable structure can be fully utilized as the fixing component 8.

[0048] Insert the pin into the object to be fixed, and after the pin is fixed to the object, tighten the bolt 3 in the threaded hole 7 of the upper plate 2 of the pin to make the bolt 3 abut against the first fixing surface 9 (the end face of the bolt 3 pushes against the first fixing surface 9), and the object to be fixed can be fixed. The operation is convenient and quick.

[0049] For example, the head of bolt component 3 has a hexagonal structure, which facilitates tightening and loosening with tools.

[0050] Example 5:

[0051] This embodiment is largely the same as embodiment 4, with the main difference being that in embodiment 4, the end of the bolt component 3 away from the seat plate 2 abuts against the first fixing surface 9; while in this embodiment, the first fixing surface 9 is provided with a screw hole that matches the bolt component 3, and the bolt component 3 is connected to the screw hole on the first fixing surface 9.

[0052] The bolt component 3 is threadedly connected to the screw hole on the first fixing surface 9. This connection method is more stable and can withstand greater external forces. A screw hole corresponding to the bolt component 3 needs to be provided on the first fixing surface 9. Multiple screw holes can be provided to accommodate different shapes and sizes of objects to be fixed.

[0053] In this application, the use of directional terms such as "up," "down," "left," "right," "bottom," and "top" is defined relative to the directions shown in the accompanying drawings and is used only to indicate relative positional relationships. These relative positional relationships may change accordingly when the absolute position of the described object changes. These or other directional terms should not be construed as restrictive.

[0054] The use of terms such as "a," "an," "a kind," and "the" in this application does not indicate a quantity limitation and may indicate a singular or plural. The terms "comprising," "including," "having," and any variations thereof used in this application are intended to cover non-exclusive inclusion; the terms "first," "second," and "third," etc., used in this application are merely to distinguish similar objects and do not represent a specific ordering of objects.

[0055] In this application, when a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediary device, or it may not be directly connected to the other devices but may have an intermediary device.

[0056] Furthermore, this application does not discuss in detail the technologies and equipment known to those skilled in the art, but where appropriate, such technologies and equipment should be considered part of the specification.

[0057] The specific embodiments of this application have been described above. It should be understood that this application is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this application. Unless otherwise specified, the embodiments and features described in the embodiments of this application can be arbitrarily combined with each other.

Claims

1. A horizontal fixing device, characterized in that, Includes pin components, bolt components, and fixing components; The pin assembly includes a positioning section and a seat plate; the positioning section is connected to the seat plate, the seat plate has a first direction and a second direction that are perpendicular to each other, the axial direction of the positioning section is perpendicular to the first direction and the second direction of the seat plate, and a through threaded hole is provided in the first direction of the seat plate, and a bolt assembly passes through the threaded hole and is threadedly connected to the seat plate. The fixing component includes a first fixing surface and a second fixing surface. The end of the bolt component away from the seat plate is connected to the first fixing surface, the end of the seat plate away from the bolt component is connected to the second fixing surface, and the positioning section is connected to the shaft hole on the object to be fixed.

2. The horizontal fixing device according to claim 1, characterized in that, The positioning segment has a positioning pin hole at the end away from the base plate. After the positioning segment passes through the object to be fixed, a positioning pin is inserted into the positioning pin hole to make the positioning segment and the object to be fixed securely connected.

3. The horizontal fixing device according to claim 1 or 2, characterized in that, The end of the positioning section connected to the base plate is provided with a limiting step, and the radial dimension of the limiting step is larger than the radial dimension of the shaft hole on the object to be fixed.

4. The horizontal fixing device according to claim 1 or 2, characterized in that, The pin component also includes a shim, the radial dimension of which is larger than the radial dimension of the shaft hole on the object to be fixed. The shim is fitted onto the positioning section, and the thickness and number of the shims are adjusted according to the difference between the axial dimension of the shaft hole on the object to be fixed and the axial dimension of the positioning section.

5. The horizontal fixing device according to claim 1, characterized in that, A handle is provided on the opposite surface of the seat plate and the positioning section connection surface.

6. The horizontal fixing device according to claim 1, characterized in that, The end of the seat plate away from the bolt component abuts against the second fixing surface.

7. The horizontal fixing device according to claim 1, characterized in that, The end of the seat plate away from the bolt component is provided with an adjustable telescopic component.

8. The horizontal fixing device according to claim 1, characterized in that, The end of the bolt component away from the seat plate abuts against the first fixing surface.

9. The horizontal fixing device according to claim 1, characterized in that, The first fixing surface is provided with a screw hole that matches the bolt component, and the bolt component is connected to the screw hole on the first fixing surface.

10. The horizontal fixing device according to claim 1, characterized in that, The first fixing surface and the second fixing surface are located on the same fixing component or on different fixing components.

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