Novel crane detection device

Abstract

The utility model provides a novel crane detection device which comprises a detection table and a lifting hook body, a rotating disc is rotatably installed at the upper end of the detection table, a connecting seat is fixedly installed at the upper end of the rotating disc, a placing seat is installed at the upper end of the connecting seat, and a placing groove matched with the bottom of the lifting hook body is formed in the upper surface of the placing seat. And the bottom of the lifting hook body is inserted into the placing groove. Through the adaptive design of the placing groove of the placing seat and the bottom of the lifting hook body and the synergistic effect of a threaded rod, a sliding block, a connecting rod and a locking ring in the locking assembly, rapid positioning and firm fixing of the lifting hook are achieved, the opening size of the lifting hook body can be conveniently detected through a measuring tool, and compared with a traditional manual fixing mode, the detection efficiency is improved. The fixing time is shortened, the detection efficiency is improved, and the stable fixing effect effectively avoids the influence of the displacement of the lifting hook on the accuracy of the detection result in the detection process.

Description

Technical Field

[0001] This utility model belongs to the field of crane inspection technology, and more specifically, it relates to a novel crane inspection device. Background Technology

[0002] Hooks are the most common type of lifting equipment in lifting machinery. Hooks are usually suspended by components such as pulley blocks during lifting.

[0003] Currently, inspecting the opening of a crane hook typically relies on manual labor using tools such as wrenches and ropes, involving methods like wrapping, binding, and tightening screws. This process is cumbersome and inconvenient for inspection. Therefore, this paper researches and improves upon existing structures and shortcomings to provide a novel crane inspection device with greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a novel crane detection device, which is achieved by the following specific technical means:

[0005] A novel crane inspection device includes an inspection platform and a hook body. A turntable is rotatably mounted on the upper end of the inspection platform, and a connecting seat is fixedly mounted on the upper end of the turntable. A placement seat is mounted on the upper end of the connecting seat. The upper surface of the placement seat has a placement groove adapted to the bottom of the hook body. The bottom of the hook body is inserted into the placement groove for positioning the hook body. A locking assembly is provided on the placement seat. The locking assembly includes a vertical plate, a threaded rod, and a connecting rod. A locking ring and a slider are fixedly mounted at the upper and lower ends of the connecting rod, respectively. The threaded rod passes through the slider and is threadedly connected to the slider. The locking ring is movably sleeved on the neck of the hook body.

[0006] Furthermore, the testing station is equipped with a servo motor for driving the turntable to rotate.

[0007] Furthermore, a support arm is fixedly installed on the testing platform, and a camera is mounted on the support arm.

[0008] Furthermore, the upper surface of the connecting seat is provided with a slot, and the bottom end of the placement seat is fixedly installed with a plug, which is inserted into the slot.

[0009] Furthermore, the vertical plate is fixedly installed on the connecting seat, and a sliding groove is opened on the surface of the vertical plate. The threaded rod is rotatably installed in the sliding groove, and a handwheel is fixedly installed at the top of the threaded rod.

[0010] Furthermore, the slider is slidably mounted in the groove to limit the movement of the slider.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] I. This device achieves rapid positioning and secure fixing of the hook through the matching design of the placement slot of the placement seat with the bottom of the hook body, and the coordinated action of the threaded rod, slider, connecting rod and locking ring in the locking assembly. It facilitates the use of measuring tools to detect the opening size of the hook body. Compared with the traditional manual fixing method, it shortens the fixing time and improves the detection efficiency. At the same time, the stable fixing effect effectively avoids the impact of hook displacement on the accuracy of the detection results during the detection process.

[0013] Second, the servo motor equipped with this device drives the turntable to rotate, which can make the hook rotate at multiple angles. Together with the camera on the outrigger, it can capture images of the hook from different angles, thereby achieving a more comprehensive inspection of the hook and facilitating subsequent analysis and judgment of the hook's appearance, wear level, etc. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the crane detection device of this utility model.

[0015] Figure 2 This is a schematic diagram of the locking ring of this utility model.

[0016] Figure 3 This is a schematic diagram of the placement base of this utility model.

[0017] Figure 4 This is a schematic diagram of the vertical plate of this utility model cut open.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Testing table; 11. Turntable; 12. Connecting seat; 13. Slot; 2. Placement seat; 21. Placement groove; 22. Insert block; 3. Hook body; 4. Vertical plate; 41. Slide groove; 5. Threaded rod; 51. Handwheel; 6. Connecting rod; 61. Locking ring; 62. Sliding block; 7. Support arm; 71. Camera. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To be continued Figure 4 As shown:

[0025] This utility model provides a novel crane inspection device, including an inspection platform 1 and a hook body 3. A turntable 11 is rotatably mounted on the upper end of the inspection platform 1, and a connecting seat 12 is fixedly mounted on the upper end of the turntable 11. A placement seat 2 is mounted on the upper end of the connecting seat 12. A placement groove 21 adapted to the bottom of the hook body 3 is opened on the upper surface of the placement seat 2. The bottom of the hook body 3 is inserted into the placement groove 21 for positioning the hook body 3. A locking component is provided on the placement seat 2. The locking component includes a vertical plate 4, a threaded rod 5, and a connecting rod 6. A locking ring 61 and a slider 62 are fixedly mounted on the upper and lower ends of the connecting rod 6, respectively. The threaded rod 5 passes through the slider 62 and is threadedly connected to the slider 62. The locking ring 61 is movably sleeved on the neck of the hook body 3. The locking ring 61 is sleeved on the neck of the hook body 3 and gradually tightens, firmly locking the hook body 3 on the placement seat 2. The entire fixing process is simple to operate and can quickly and stably fix the hook, which is convenient for subsequent use of measuring tools to inspect the opening of the hook body 3.

[0026] A support arm 7 is fixedly installed on the testing table 1, and a camera 71 is installed on the support arm 7. A servo motor is installed inside the testing table 1 to drive the turntable 11 to rotate, which drives the hook body 3 locked on the placement seat 2 to rotate, so that the camera 71 can be used to take pictures of multiple parts of the hook body 3.

[0027] The upper surface of the connector 12 is provided with a slot 13, and the bottom end of the placement seat 2 is fixedly installed with a plug 22. The plug 22 is inserted into the slot 13, which makes it convenient to disassemble and replace the placement seat 2 when needed.

[0028] The vertical plate 4 is fixedly installed on the connecting seat 12. The surface of the vertical plate 4 is provided with a sliding groove 41. The threaded rod 5 is rotatably installed in the sliding groove 41. A handwheel 51 is fixedly installed at the top of the threaded rod 5. The slider 62 is slidably installed in the sliding groove 41 to limit the movement of the slider 62. Under the limiting action of the sliding groove 41, the slider 62 can only move up and down along the direction of the sliding groove 41.

[0029] The working principle of this embodiment:

[0030] Step 1: Insert the bottom of the hook body 3 into the placement groove 21 of the placement seat 2 to complete the initial positioning of the hook. Then, turn the handwheel 51 to drive the threaded rod 5 to rotate in the slide groove 41 of the vertical plate 4. Since the threaded rod 5 is threadedly connected to the slider 62, the slider 62 moves up and down along the slide groove 41 under the limit of the slide groove 41, thereby driving the connecting rod 6 to move up and down, so that the locking ring 61 is fitted onto the neck of the hook body 3 and tightened, and the hook body 3 is firmly locked on the placement seat 2. The fixing of the hook body 3 is relatively convenient, and it is convenient to use measuring tools (such as vernier calipers) to check the opening size of the hook body 3.

[0031] Step 2: The placement base 2 is inserted into the slot 13 of the connecting base 12 through the bottom plug 22, which makes the installation and removal of the placement base 2 convenient.

[0032] Step 3: The servo motor inside the testing platform 1 starts, driving the turntable 11 to rotate. The turntable 11 drives the connecting seat 12, the placement seat 2, and the hook body 3 fixed on it to rotate together. During the rotation of the hook, the camera 71 on the support arm 7 takes pictures of the hook from different angles. By precisely controlling the rotation angle and speed of the turntable 11 through the servo motor, the camera 71 can obtain clear images of multiple parts of the hook, thereby achieving a more comprehensive inspection of the hook, which is convenient for subsequent analysis and judgment of the hook's appearance, wear degree, etc.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A novel crane inspection device, comprising an inspection platform (1) and a hook body (3), characterized in that: The testing platform (1) is rotatably mounted on the upper end of a turntable (11). A connecting seat (12) is fixedly mounted on the upper end of the turntable (11). A placement seat (2) is mounted on the upper end of the connecting seat (12). A placement groove (21) adapted to the bottom of the hook body (3) is opened on the upper surface of the placement seat (2). The bottom of the hook body (3) is inserted into the placement groove (21) for positioning the hook body (3). The placement seat (2) is provided with a locking component, which includes a vertical plate (4), a threaded rod (5) and a connecting rod (6). The upper and lower ends of the connecting rod (6) are respectively fixedly installed with a locking ring (61) and a slider (62). The threaded rod (5) passes through the slider (62) and is threadedly connected to the slider (62). The locking ring (61) is movably sleeved on the neck of the hook body (3).

2. The novel crane detection device as described in claim 1, characterized in that: The testing platform (1) is equipped with a servo motor for driving the turntable (11) to rotate.

3. The novel crane detection device as described in claim 1, characterized in that: A support arm (7) is fixedly installed on the testing platform (1), and a camera (71) is installed on the support arm (7).

4. The novel crane detection device as described in claim 1, characterized in that: The upper surface of the connecting seat (12) is provided with a slot (13), and the bottom end of the placement seat (2) is fixedly installed with a plug (22); The insert (22) is inserted into the slot (13).

5. The novel crane detection device as described in claim 1, characterized in that: The vertical plate (4) is fixedly installed on the connecting seat (12), and a groove (41) is provided on the surface of the vertical plate (4). The threaded rod (5) is rotatably installed in the groove (41). A handwheel (51) is fixedly installed at the top of the threaded rod (5).

6. The novel crane detection device as described in claim 1, characterized in that: The slider (62) is slidably installed in the groove (41) to limit the movement of the slider (62).

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