Auxiliary device for matching container ship measuring guide rail and coning data
By designing an auxiliary device for matching the measurement guide rails and stacking cones of container ships, and utilizing button magnets and rotatable reflective targets, the problem of accuracy detection in the absence of scaffolding was solved, achieving efficient and safe matching of guide rail and stacking cone data, thus improving construction efficiency and accuracy.
Patent Information
- Application Number
- CN202423019422.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-09
AI Technical Summary
During the construction of container ships, existing technologies make it difficult to achieve accurate detection of the matching data between guide rails and stack cones without scaffolding. Furthermore, the plumb line method has low accuracy and is greatly affected by environmental factors, leading to repetitive work and accuracy errors.
An auxiliary device for matching the measurement guide rail and stacking cone data of a container ship was designed. It is fixed to the guide rail using button magnets, equipped with a reflective target that can rotate 360° and a stable reinforcing structure to avoid collision with the cross welding point of the guide rail. It supports measurement adjustment at different heights and achieves accurate detection.
It improves the success rate of matching guide rail and stack cone data, simplifies the construction process, enhances safety and accuracy, shortens the construction cycle, and is suitable for various environmental conditions.
Smart Images
Figure CN223551117U_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of marine vessel design and construction, and specifically relates to an auxiliary device for matching the measurement guide rail and stacking cone data of a container ship. Background Technology
[0002] During the container ship's docking phase, after the entire container hold is formed and welded, the position lines for the container stacking cones need to be marked inside the hold. Before the stacking cones are installed, their data matching with the guide rails needs to be checked to ensure that the containers sit smoothly in the center of the stacking cones after being lowered, without contacting the angle steel surface of the guide rails, ensuring that the data is within tolerance. In the past, before construction, workers had to erect scaffolding of appropriate height at each guide rail location inside the hold. Surveyors had to climb onto the scaffolding to conduct measurements using a plumb line, with ground personnel assisting in data collection. During the measurement process, two people, one above and one below, needed to combine the data and then convert it. Most of the time, due to other construction work inside the hold, the plumb line was unstable, resulting in a lot of repetitive work, requiring data collection and conversion to be done again, and the surrounding environment... The current construction process, due to safety and paint protection requirements, scaffolding is no longer erected for the guide rail positions inside the container ship. This negatively impacts data detection and presents significant challenges in the detection method. Furthermore, the plumb line method is outdated, and the small plumb line has low accuracy, severely affecting data accuracy in windy or rainy weather. To achieve accurate data detection of guide rail and stacking cone data matching without scaffolding, existing resources and technologies need to be optimized to significantly improve functionality. Therefore, this auxiliary device was designed. Using this device for guide rail and stacking cone data matching accuracy measurement greatly improves the success rate of matching, facilitates measurement construction, and provides one-time feedback of accuracy data. This device design solves the accuracy error problem that occurs when using a plumb line to measure guide rail and stacking cone data matching inside the container ship after the entire container is formed. It also solves the problem of complex scaffolding erection inside the container, reducing construction difficulty, improving construction safety, and mitigating the inability to construct in windy or snowy weather. When using this invention, the device must first be connected and fixed to the hand-held rod. When in use, the device is placed on the upper surface of the guide rail angle steel, and the magnetic properties of the right-angled sides of the structure make the two right-angled sides close to the surface of the guide rail angle steel. Before use, rotate the reflective target to face the included angle of the instrument front for accurate measurement and construction. It can be used for detection in different positions during the process. Summary of the Invention
[0003] To solve the above problems, the present invention provides an auxiliary device for matching the measurement guide rail and the stacking cone data of a container ship, the technical solution of which is as follows:
[0004] An auxiliary device for matching container ship measurement guide rails with stacking cone data is characterized by having a base, the base including a bottom plate and a baffle. The bottom plate is a rectangle with one corner missing, forming a pentagon with four right-angled sides and one hypotenuse. Baffles are provided on the edges of the adjacent three right-angled sides and the hypotenuse, the baffles being perpendicular to the bottom plate. Button magnets are embedded in the baffles located on the hypotenuse and the right-angled sides adjacent to the hypotenuse.
[0005] The reflective target is fixed to the base by a support rod. One end of the support rod is fixed to the reflective target, and the other end passes through a baffle. The bottom is fixed to the inner surface of the opposite baffle.
[0006] The base plate is equipped with multiple reinforcing support plates, which are located below the support rod to support it.
[0007] A cylindrical ball-and-socket threaded base is fixed at the center of the lower surface of the base plate, and a steering fixed ball is fixed at the top of the operating lever. The steering fixed ball is embedded in the cylindrical ball-and-socket threaded base and can rotate freely within the cylindrical ball-and-socket threaded base. The steering fixed ball is movably connected to the cylindrical ball-and-socket threaded base.
[0008] Furthermore, the aforementioned auxiliary device for matching the measurement guide rail and stacking cone data of a container ship is further provided with a cylindrical reinforcing base at the connection between the supporting rod and the baffle.
[0009] Furthermore, the aforementioned auxiliary device for matching the measurement guide rail and stacking cone data of a container ship is further enhanced by setting a limit block at the connection between the support plate and the support rod.
[0010] Furthermore, in the aforementioned auxiliary device for matching the measurement guide rail and stacking cone data of a container ship, the reflective target is fixed to the end of the support rod through a target groove. The reflective target is located inside the target groove and connected to the target groove shaft. The reflective target can rotate 360° inside the target groove.
[0011] Furthermore, the aforementioned auxiliary device for matching the measurement guide rail and stacking cone data of a container ship further enhances the perpendicularity between the support plate and the support rod.
[0012] To achieve accurate data detection of guide rail and stack cone matching without scaffolding, existing resources and technical systems need to be optimized to achieve significant functional improvements. Therefore, this auxiliary device was designed. Using this device to measure the accuracy of guide rail and stack cone matching can greatly improve the success rate of matching, facilitate measurement and construction, and achieve one-time feedback of accuracy data.
[0013] The device of this invention features circular button magnets on both sides of its right-angled sides, utilizing their magnetism to firmly hold the device against the upper surface of the guide rail angle steel. A 360° rotatable reflective target is located in the center of the structure, with multiple stabilizing reinforcing structural plates and limiting blocks in the middle of the target's circular rod, ensuring extremely stable positioning of the reflective target and guaranteeing the accuracy of the measurement data. An inclined connecting plate is provided at the intersection of the right-angled sides of the structure to prevent collisions with the welded joints of the guide rail angle steel. A detachable circular rod insertion port is provided on the lower end face of the structure, allowing for adjustment of the rod length according to different heights during use, providing long-term stable construction conditions for measurement. It utilizes fixed data distances and performs simple data conversions. Measurements matching the guide rail and the stacked cone can be performed without climbing the bulkhead or erecting scaffolding. This device is convenient to use, easy to disassemble, portable, widely applicable, and reusable. It provides a more intuitive and reliable measurement process, offering excellent results, significantly improving construction efficiency, and effectively enhancing accuracy and shortening the construction cycle. Attached Figure Description
[0014] Figure 1 This is a top view of the structure of the present invention;
[0015] Figure 2 This is a schematic diagram of the control lever;
[0016] Figure 3 This is a structural diagram of a cylindrical ball-and-socket threaded base and a steering fixed ball;
[0017] Figure 4 This is an operation diagram;
[0018] Among them, 1-reflective target, 2-target groove, 4-baffle, 6-button magnet, 8-base plate, 9-cylindrical reinforced base, 11-support rod, 12-reinforced support plate, 13-limiting block, 15-operating lever, 16-cylindrical ball threaded base, 17-steering fixed ball. Detailed Implementation
[0019] The invention will be further described with reference to the accompanying drawings.
[0020] An auxiliary device for matching container ship measuring guide rails with stacking cone data, facilitating precise construction. For example... Figure 1 , 2 As shown, there is a base, which includes a back plate. One side of the bottom of the base plate is beveled at a right angle to avoid the right-angle weld corner of the guide rail. The base plate is a rectangle with one corner missing, forming a pentagon with four right-angled sides and one hypotenuse. Baffles are set at the edges of the three adjacent right-angled sides and the hypotenuse, and the baffles are perpendicular to the base plate. Button magnets are embedded in the baffles located on the hypotenuse and the right-angled sides adjacent to the hypotenuse. Two horizontal reinforcing support plates are set inside the base.
[0021] The reflective target is fixed to the base by a support rod. One end of the support rod is fixed to the reflective target, and the other end passes through a baffle. The bottom is fixed to the inner surface of the opposite baffle.
[0022] The base plate is equipped with multiple reinforcing support plates, which are located below the support rod to support it.
[0023] A cylindrical ball-and-socket threaded base is fixed at the center of the lower surface of the base plate, and a steering fixed ball is fixed at the top of the operating lever. The steering fixed ball is embedded in the cylindrical ball-and-socket threaded base and can rotate freely within the cylindrical ball-and-socket threaded base. The steering fixed ball is movably connected to the cylindrical ball-and-socket threaded base.
[0024] A cylindrical reinforcing base is provided at the connection between the supporting cylindrical rod and the baffle. The upper main reinforcing plate 4, the base reinforcing plate 10, the transverse reinforcing support plate 12 and the cylindrical reinforcing base 9 are each drilled with holes so that the target supporting cylindrical rod 11 can pass through. A limit block is provided at the connection between the reinforcing support plate and the supporting cylindrical rod to prevent the target supporting cylindrical rod from moving up and down and to keep it fixed in the vertical direction.
[0025] The device is made of acrylic material and has dimensions of 140mm high x 140mm x 8mm thick. The internal transverse reinforcing support plate is parallel to the baffle. The openings in the internal transverse reinforcing support plate, baffle, and base reinforcing plate are φ8mm, with the center of the opening 80mm from the outer point of the right-angle side of the structure. The opening in the bottom plate extends 4mm into the bottom plate, allowing the straight rod of the reflective target to pass smoothly through the opening.
[0026] like Figure 3 As shown, a reflective target is installed on the target reinforcement support rod, allowing it to rotate 360°. The center of the reflective target's lateral rotation axis is parallel to the front of the target, ensuring that the reflective target rotates in any direction parallel to and intersecting the central axis. The two target support plates a and b on both sides have φ6mm holes on their upper and lower parts. After the target structure is installed on the lower half of the stabilizing structure, the upper stabilizing structure is connected and installed to ensure its stability.
[0027] like Figure 4 As shown, when using this device, the cylindrical ball threaded base is connected to the base and the fixed ball on the back of the device by a clamping connection, and then the operating rod is threaded to the cylindrical ball threaded base to form an assembly; then the device is placed on the upper surface of the guide rail angle steel, and the magnetic force of the right-angle side magnet makes the two right-angle sides close to the two adjacent right-angle steel surfaces of the guide rail; before use, rotate the reflective target to make it rotate to the position of the angle between the front of the detection instrument, and perform precision measurement.
Claims
1. An auxiliary device for matching measurement guide rails and stacking cone data on container ships, characterized in that, It has a base, which includes a base plate and a baffle. The base plate is a rectangle with one corner missing, forming a pentagon with four right-angled sides and one hypotenuse. A baffle is set on the edge of the adjacent three right-angled sides and the hypotenuse. The baffle is perpendicular to the base plate. Button magnets are embedded in the baffle located on the hypotenuse and the right-angled side adjacent to the hypotenuse. The reflective target is fixed to the base by a support rod. One end of the support rod is fixed to the reflective target, and the other end passes through a baffle. The bottom is fixed to the inner surface of the opposite baffle. The base plate is equipped with multiple reinforcing support plates, which are located below the support rod to support the support rod. A cylindrical ball-and-socket threaded base is fixed at the center of the lower surface of the base plate, and a steering fixed ball is fixed at the top of the operating lever. The steering fixed ball is embedded in the cylindrical ball-and-socket threaded base and can rotate freely within the cylindrical ball-and-socket threaded base. The steering fixed ball is movably connected to the cylindrical ball-and-socket threaded base.
2. The auxiliary device for matching container ship measurement guide rails and stacking cone data according to claim 1, characterized in that, A cylindrical reinforcing base is provided at the connection between the supporting rod and the baffle.
3. The auxiliary device for matching container ship measurement guide rails and stacking cone data according to claim 1, characterized in that, A limit block is installed at the connection between the support plate and the support rod.
4. The auxiliary device for matching container ship measurement guide rails and stacking cone data according to claim 1, characterized in that, The reflective target is fixed to the end of the supporting round rod through the target groove. The reflective target is located in the target groove and connected to the target groove shaft. The reflective target can rotate 360° in the target groove.
5. The auxiliary device for matching container ship measurement guide rails and stacking cone data according to claim 1, characterized in that, The reinforced support plate is perpendicular to the support rod.