Stress detection test equipment for cable release hook
By introducing moving grooves, slide grooves and vibrating motors into the decable hook stress detection testing equipment, accurate detection of decable hook stress in various situations is achieved, and the problem that existing equipment cannot be fully evaluated is solved, and the accuracy and reliability of the detection are improved.
Patent Information
- Application Number
- CN202422455850.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing stress detection and testing equipment for decluster hooks cannot detect stress values in various situations, resulting in insufficient comprehensive evaluation and difficulty in accurately evaluating the performance and reliability of decluster hooks.
A stress detection and testing equipment for decable hooks is designed. By setting a moving groove and a slide chute on the equipment rack, combined with an electric slider and a vibrating motor, the stress detection of the decable hooks in the mobile and unstable situations is achieved, and the accuracy of the detection is enhanced.
It can more accurately detect the stress value of the decable hook in a variety of situations, comprehensively evaluate its performance and reliability, and improve detection accuracy and data reliability.
Smart Images
Figure CN223272313U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection and testing devices, in particular to a cable-release hook stress detection and testing device. Background Art
[0002] As a critical component in the ship's mooring process, the stress levels it withstands are directly related to the safety of the mooring system. Stress testing can be used to assess the stress state of the hook under maximum operating load, ensuring its reliability and safety. Stress testing provides stress data under actual operating conditions, providing a basis for optimized design and improving hook performance. Ultimately, stress testing can provide a scientific basis for the development and revision of these standards.
[0003] Since the cable hook is complex and changeable in the actual application environment, it may produce adverse situations for itself. The cable hook may suffer from fatigue fracture, overload deformation and other failures, thereby affecting the use of the cable hook. However, the existing cable hook stress detection test equipment adopts a fixed method and cannot detect the stress value of the cable hook in a variety of situations. Therefore, in order to further improve the practicality of the cable hook stress detection test equipment, we propose a cable hook stress detection test equipment to solve the above problems. Utility Model Content
[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a cable hook stress detection test equipment. By arranging movable grooves and sliding grooves on the equipment frame, not only the cable hook can be fixed, but also the cable hook can be driven by an electric slider to detect the stress value of the detector while moving. Combined with the unstable scenario provided by the vibration motor, compared with the traditional fixed detection method, it is easier to locate the problem, thereby obtaining more accurate stress value data in different scenarios, thereby more comprehensively evaluating their impact on the performance and reliability of the cable hook.
[0005] The utility model also provides the above-mentioned cable-breaking hook stress detection test equipment, comprising: an equipment frame, a movable groove is provided on the upper surface of the equipment frame, and slide grooves are respectively provided on both sides of the movable groove; the interior of the slide groove is slidably connected to a movable block through an electric slider, the bottom surface of the movable block is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a pressure sensor, the bottom end of the pressure sensor is fixedly connected to a cable-breaking hook frame, the interior of the cable-breaking hook frame is movably connected to a cable-breaking hook, an equipment bin is provided on the bottom surface of the equipment frame, the inner bottom surface of the equipment bin is fixedly connected to an electric hydraulic rod, the output end of the electric hydraulic rod is fixedly connected to a fixing ring, and the interior of the fixing ring is fixedly connected to a tension rope.
[0006] According to the cable hook stress detection test equipment of the present invention, an electric push rod is fixedly connected to the side of the equipment compartment, and a clamping plate is fixedly connected to the output end of the electric push rod to enhance the stability between the electric hydraulic rod and the equipment compartment.
[0007] According to the cable hook stress detection test equipment of the present invention, the clamping plate is in an arc shape, and the clamping surface of the clamping plate fits the outer surface of the electric hydraulic rod, so as to better fit the surface of the electric hydraulic rod and achieve a better clamping effect.
[0008] According to the present invention, a stress detection test device for a cable hook is provided with a test bench inside the equipment frame, and a through hole is provided on the surface of the test bench, which provides ample space for stress monitoring of the cable hook and facilitates the electric hydraulic rod to apply tension to the cable hook.
[0009] According to the present invention, a stress test device for detecting and testing a cable hook has a groove formed on the bottom surface of the device frame, to which a vibration motor is fixedly connected. This facilitates the installation of the vibration motor and enables the vibration motor to vibrate the test platform, thereby enabling stress monitoring under different environments.
[0010] According to the cable hook stress detection test equipment of the present invention, guardrails are fixedly connected to both sides of the test table, and the width of the through hole is greater than that of the fixing ring, so as to protect the safety of the test personnel.
[0011] According to the present invention, the stress detection test equipment for a cable hook has the movable slot and the through hole in the same vertical direction, the fixed ring is connected to the cable hook via a tension rope, and a display panel is fixedly connected to the front surface of the equipment frame. This ensures the accuracy of the detection and intuitively displays the test data on the display panel for easy reading by personnel.
[0012] Beneficial effects: By setting up mobile grooves and sliding grooves on the equipment frame, not only can the cable release hook be fixed, but the cable release hook can also be driven by the electric slider to detect the stress value of the detector while moving. Combined with the unstable scenario provided by the vibration motor, compared with the traditional fixed detection method, it is easier to locate the problem, thereby obtaining more accurate stress value data in different scenarios, thereby more comprehensively evaluating their impact on the performance and reliability of the cable release hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0014] Figure 1 This is the overall structure diagram of the stress detection test equipment for cable-release hooks of the utility model;
[0015] Figure 2 This is a bottom view of the cable-release hook stress detection test equipment of the utility model;
[0016] Figure 3 This is a top view of the cable hook stress detection test equipment of the utility model;
[0017] Figure 4 It is a side view of the stress detection test equipment for the cable-release hook of the utility model.
[0018] Legend:
[0019] 1. Equipment rack; 2. Cable release hook rack; 3. Cable release hook; 4. Electric hydraulic rod; 5. Pull rope; 6. Pressure sensor; 7. Connecting rod; 8. Moving groove; 9. Slide; 10. Moving block; 11. Fixed ring; 12. Clamping plate; 13. Electric push rod; 14. Guardrail; 15. Groove; 16. Vibration motor; 17. Display board. DETAILED DESCRIPTION
[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.
[0021] Reference Figure 1-4 The present invention provides a stress detection test device for a cable hook, which includes: an equipment frame 1 for fixing and connecting the stress detection test device; a movable groove 8 is provided on the upper surface of the equipment frame 1 for facilitating the electric slider to drive the movement of the cable hook 3; slide grooves 9 are respectively provided on both sides of the movable groove 8; a movable block 10 is connected to the interior of the slide groove 9 for fixing and connecting the rod 7 and the cable hook 3 for facilitating movement; a connecting rod 7 is fixedly connected to the bottom surface of the movable block 10 for facilitating the connection and movement of the cable hook 3; a pressure sensor 6 is fixedly connected to the bottom end of the connecting rod 7 , used to sense and transmit the data detected by the cable-releasing hook 3, the bottom end of the pressure sensor 6 is fixedly connected to the cable-releasing hook frame 2, which is used to connect and quickly detach the cable-releasing hook 3. The cable-releasing hook frame 2 is internally movably connected to the cable-releasing hook 3. The bottom surface of the equipment frame 1 is provided with an equipment warehouse for placing and fixing the electric hydraulic rod 4. The inner bottom surface of the equipment warehouse is fixedly connected to the electric hydraulic rod 4 for detecting the stress generated by pulling the cable-releasing hook 3. The output end of the electric hydraulic rod 4 is fixedly connected to a fixing ring 11 for fixing the tension rope 5. The tension rope 5 is fixedly connected to the inside of the fixing ring 11 for connecting with the cable-releasing hook 3.
[0022] An electric push rod 13 is fixedly connected to the side of the equipment compartment. The output end of the electric push rod 13 is fixedly connected to a clamping plate 12, which is used to enhance the stability between the electric hydraulic rod 4 and the equipment compartment, preventing the equipment frame 1 from shaking during use and causing inaccurate test data. The clamping plate 12 is designed in an arc shape, and the clamping surface of the clamping plate 12 conforms to the outer surface of the electric hydraulic rod 4, ensuring a better grip. A test bench is located inside the equipment frame 1. The surface of the test bench has a through hole, which provides a good space for stress monitoring of the cable release hook 3. It also facilitates the electric hydraulic rod 4 to apply tension to the cable release hook 3 and fix one end of the tension rope 5 in a specific position. The bottom surface of the equipment frame 1 has a groove 15, and the surface of the groove 15 is fixedly connected to a vibration motor 16 for convenient installation. The vibration motor 16 can vibrate the test bench, thereby generating stress monitoring under different environments and more comprehensively evaluating their impact on the performance and reliability of the cable release hook 3. Guardrails 14 are fixedly attached to either side of the test bench to protect test personnel. The width of the through-hole is greater than that of the retaining ring 11, allowing it to follow the movement of the electric hydraulic rod 4. The movable slot 8 and the through-hole are aligned perpendicularly. The retaining ring 11 is connected to the cable release hook 3 via a tension rope 5. A display panel 17 is fixedly attached to the front surface of the equipment frame 1 to ensure test accuracy and intuitively display test data for easy reading by personnel.
[0023] Working principle: When using the cable hook stress detection test equipment, first move the clamping block 12 to the outer surface of the electric hydraulic rod 4 through the electric push rod 13, and fit the electric hydraulic rod 4 with it to fix it, and then use the electric hydraulic rod 4 to raise the fixing ring 11 to the bottom of the cable hook 3, and then put the tension rope 5 on the top of the cable hook 3, and then pull the tension rope 5 downward through the electric hydraulic rod 4. At the same time, the vibration motor 16 connected to the groove 15 can be started to make the detection platform and the equipment frame 1 vibrate to detect the stress value of the cable hook 3 in the situation of constant shaking. At the same time, the connected cable hook frame 2 and cable hook 3 are moved by the electric slider through the moving groove 8 and the slide groove 9 under the action of the connecting rod 7, so as to detect the stress value of the cable hook 3 in the moving state. The pressure sensor 6 provides the detected stress value to the display panel 17 for the on-site inspection personnel to view.
[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A cable hook stress detection test equipment, characterized in that: include: An equipment rack (1) is provided with a movable groove (8) on the upper surface of the equipment rack (1), and slide grooves (9) are respectively provided on both sides of the movable groove (8); the interior of the slide groove (9) is slidably connected to a movable block (10) through an electric slider, the bottom surface of the movable block (10) is fixedly connected to a connecting rod (7), the bottom end of the connecting rod (7) is fixedly connected to a pressure sensor (6), the bottom end of the pressure sensor (6) is fixedly connected to a cable-releasing hook rack (2), the interior of the cable-releasing hook rack (2) is movably connected to a cable-releasing hook (3), the bottom surface of the equipment rack (1) is provided with an equipment bin, the inner bottom surface of the equipment bin is fixedly connected to an electric hydraulic rod (4), the output end of the electric hydraulic rod (4) is fixedly connected to a fixing ring (11), and the interior of the fixing ring (11) is fixedly connected to a tension rope (5).
2. A cable hook stress detection test equipment according to claim 1, characterized in that: An electric push rod (13) is fixedly connected to the side of the equipment bin, and an output end of the electric push rod (13) is fixedly connected to a clamping plate (12).
3. A cable hook stress detection test equipment according to claim 2, characterized in that: The shape of the clamping plate (12) is set to be arc-shaped, and the clamping surface of the clamping plate (12) is in contact with the outer surface of the electric hydraulic rod (4).
4. The cable hook stress detection test equipment according to claim 1, characterized in that: A test bench is provided inside the equipment rack (1), and a through hole is provided on the surface of the test bench.
5. The cable hook stress detection test equipment according to claim 1, characterized in that: A groove (15) is provided on the bottom surface of the equipment frame (1), and a vibration motor (16) is fixedly connected to the surface of the groove (15).
6. The cable hook stress detection test equipment according to claim 4, characterized in that: Guardrails (14) are fixedly connected to both sides of the test bench, and the width of the through hole is greater than the width of the fixing ring (11).
7. The cable hook stress detection test equipment according to claim 1, characterized in that: The movable groove (8) and the through hole are in the same vertical direction, the fixed ring (11) is connected to the cable release hook (3) via a tension rope (5), and a display panel (17) is fixedly connected to the front surface of the equipment rack (1).