Wireless electronic pile for skill competition of hoisting equipment

Abstract

The utility model relates to the technical field of skill competition of hoisting equipment, and discloses a wireless electronic pile for skill competition of hoisting equipment, which comprises a column body, a top cover, a power supply module, a detection module and a wireless transmission module, a containing cavity is arranged in the column body, and the power supply module and the wireless transmission module are respectively connected to the bottom and the top of the top cover. The top cover is detachably connected to the top of the column body, the power supply module is located in the containing cavity, the detection module is movably connected to the column body in a lockable mode, and the detection module can detect whether an external object crosses the column body or whether the external object collides with the column body or not. According to the utility model, the power supply module can be protected in the column body, effective waterproof and dustproof effects are realized, the power supply module is prevented from being in direct contact with the ground when the column body is knocked down, in addition, the top cover and the column body are detachably connected, and maintenance and module replacement are facilitated; by arranging the detection module, the column body can detect whether an object crosses the column body or collides with the column body or not.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment skill competition, in particular to a wireless electronic pole for lifting equipment skill competition. Background Art

[0002] A lifting equipment skills competition is a real-life competition event designed to test participants' skills and abilities in operating lifting equipment. Usually held in a dedicated venue or on-site facility, the competition requires participants to complete a series of challenges and tasks by actually operating lifting equipment.

[0003] In the lifting equipment skills competition, participants need to demonstrate their operating skills, safety awareness, teamwork and problem-solving abilities. The competition may include tasks such as lifting objects, moving goods, and precise placement, which are required to be completed within the specified time and require accurate, fast and safe operations.

[0004] CN211293991U discloses an electronic referee system for gantry crane competition, comprising a gantry crane, a monitoring target installed on a hook of the gantry crane, a data acquisition module, and a display interaction system, wherein the data acquisition module comprises: a speed sensor for detecting the running speed of the monitoring target, a distance sensor for detecting the movement angle of the monitoring target, a tension sensor installed between the hook and the monitoring target, and a surveying instrument capable of real-time dynamic differential measurement; the electronic referee system for gantry crane competition can collect data for each operation trajectory of the operator, and in future practical applications, the entire process of port loading and unloading operations can be recorded, the collected data can be analyzed and processed, and the best operating method can be formulated to achieve safe operation with reasonable utilization, optimal route, and optimal energy consumption. The operator can perform actual operations with the assistance of the best operating method to ensure the safe and smooth progress of the operation process.

[0005] The above technical solution states in paragraph 0029 of the specification that "the corner section is provided with a height limiting block 2, irregularly distributed vertical poles 3 in the straight section, and the side walls of the vertical poles are provided with sensors", but the above technical solution does not disclose the specific structure of the vertical poles. As the functions of the vertical poles are increased, the difficulty of inspecting and repairing the vertical poles and replacing the modules will also increase accordingly. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problems and provides a wireless electronic pole for lifting equipment skill competition. The electronic pole can protect the power supply module in the column body, realize effective waterproof and dustproof, and avoid direct contact between the power supply module and the ground when the column body is knocked down. In addition, the top cover and the column body are detachably connected to facilitate maintenance and replacement of the module; by setting a detection module, the column body can detect whether an object passes over the column body or collides with the column body.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wireless electronic pole for a lifting equipment skill competition comprises a column, a top cover, a power supply module, a detection module, and a wireless transmission module. A accommodating cavity is provided in the column. The power supply module and the wireless transmission module are respectively connected to the bottom and the top of the top cover. The top cover is detachably connected to the top of the column, and the power supply module is located in the accommodating cavity. The detection module is movably connected to the column in a lockable manner. The detection module can detect whether an external object has passed over the column or whether the external object has collided with the column. The power supply module is used to supply energy to the wireless transmission module and the detection module.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model can protect the power supply module within the column, realize effective waterproof and dustproof, and prevent the power supply module from directly contacting the ground when the column is knocked over. In addition, the top cover and the column are detachably connected, which is convenient for maintenance and replacement of the module. By setting the detection module, the column can detect whether an object passes over the column or collides with the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the electronic pile of Example 1. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] Example 1

[0014] refer to Figure 1 A wireless electronic pole for a lifting equipment skill competition comprises a column 1, a top cover 2, a power supply module 3, a detection module 4, and a wireless transmission module 5. The column 1 is provided with a accommodating cavity 11, the power supply module 3 and the wireless transmission module 5 are respectively connected to the bottom and the top of the top cover 2, the top cover 2 is detachably connected to the top of the column 1, and the power supply module 3 is located in the accommodating cavity 11, the detection module 4 is movably connected to the column 1 in a lockable manner, the detection module 4 can detect whether an external object has passed the column 1, and the power supply module 3 is used to supply energy to the wireless transmission module 5 and the detection module 4.

[0015] Under this design, in the case of uncompleted assembly, the operator needs to assemble the electronic pile before using it, install the power supply module 3 at the bottom of the top cover 2, install the wireless transmission module 5 at the top of the top cover 2, and then install the top cover 2 containing the power supply module 3 and the wireless transmission module 5 on the column 1. At this time, the power supply module 3 is just located in the accommodating cavity 11 of the column 1, and the detection module 4 is movably connected to the column 1, and the height of the detection module 4 is adjusted according to the situation of the competition. In this way, the power supply module 3 can be protected in the column 1 to achieve effective waterproof and dustproof, and the power supply module 3 can be prevented from directly contacting the ground when the column 1 is knocked down. In addition, the top cover 2 and the column 1 can be detachably connected to facilitate maintenance and module replacement; by setting the detection module 4, the column 1 can detect whether an object has passed the column 1.

[0016] Preferably, the detection module 4 includes a detection component 41 and a connecting piece 42. The detection component 41 is movably connected to the column 1 through the connecting piece 42. The detection component 41 is a laser sensor, and the laser sensor is used to detect whether an object has passed the column 1. In actual use, the detection component 41 uses a laser sensor generally for range limitation. That is, during a competition, once the objects lifted by the lifting equipment pass the edge of the column 1, corresponding feedback will be triggered. Specifically, according to the size of the venue, once the laser sensor is set to be less than a preset value, it is determined that the lifted object has left the designated area. The connecting piece 42 can adjust the height of the laser sensor so that the laser sensor can correspond to the height of the lifted object.

[0017] In an embodiment, the connecting member 42 may be in the form of a slider, a clamp or a block:

[0018] The first mode: when the connecting member 42 is a slider, the side wall of the column 1 is provided with a slide groove matching the slider, the slider is movably connected to the slide groove, and the detection component 41 is connected to the slider;

[0019] The second mode: when the connecting member 42 is a clamp, the clamp is movably sleeved on the column 1 in a lockable manner, and the detection component 41 is connected to the clamp;

[0020] The third method: when the connecting member 42 is a card block, the side wall of the column 1 is provided with a plurality of card slots matching the card block, the card slots are arranged along the length direction of the column 1, the card block is detachably connected in the card slots, and the detection component 41 is connected to the card block.

[0021] This embodiment selects the second method based on reliability and economy, because the first method also requires processing a slide groove on the side wall of the column 1, which will undoubtedly increase the cost and processing difficulty; and the third method also requires additional processing on the column 1, which will also increase the cost and processing difficulty; therefore, the use of the clamp method can not only ensure stability, but also be more economical and easy to replace.

[0022] Preferably, the top cover 2 includes a cover plate 21 and a connecting column 22 connected to the bottom of the cover plate 21 , and the power supply module 3 is connected to the connecting column 22 . When the top cover 2 is detachably connected to the top of the column 1 , the connecting column 22 is located inside the cover plate 21 .

[0023] The stability of the power supply module 3 can be ensured by adding the connecting column 22. When connecting, the power supply module 3 can be directly connected to the connecting column 22, or simultaneously connected to the connecting column 22 and the bottom of the top cover 2.

[0024] Furthermore, a groove 211 matching the outer diameter of the column 1 is provided in the cover plate 21, the vertical cross-section of the cover plate 21 is a U-shaped structure, the connecting column 22 is connected in the groove 211, and when the top cover 2 is detachably connected to the top of the column 1, the top of the column 1 is located in the groove 211.

[0025] In fact, the cover plate 21 can also be of the same diameter as the column 1, but this method is not as good as setting the groove 211 in terms of waterproofness. By setting a groove 211 that matches the outer diameter of the column 1 in the cover plate 21, when connected, the cover plate 21 will completely wrap around the top of the column 1, that is, wrap around the entrance of the accommodating cavity 11, so that rainwater will not easily enter the accommodating cavity 11.

[0026] As a preference in this embodiment, a support plate 221 is further provided at the bottom of the connecting column 22 , the outer diameter of the support plate 221 matches the inner diameter of the column 1 , and the bottom of the power supply module 3 is in contact with the support plate 221 or is located above the support plate 221 .

[0027] By adding a support plate 221 at the bottom of the connecting column 22, and the outer diameter of the support plate 221 matches the inner diameter of the column 1, it is possible to prevent the power supply module 3 from falling off when the cover plate 21 is removed, and directly falling into the accommodating cavity 11, making it difficult to remove. The design of the support plate 221 can support the power supply module 3 when the power supply module 3 falls off to prevent the power supply module 3 from continuing to fall, and when taking it out, the power supply module 3 can also be taken out normally under the action of the support plate 221.

[0028] In this embodiment, the wireless transmission module 5 includes an antenna 51 and a wireless transmission switch 52. The antenna 51 is connected to the top of the cover plate 21, and the wireless transmission switch 52 is connected to the connecting column 22. The wireless transmission switch 52 and the antenna 51 are electrically connected.

[0029] In actual use, the wireless transmission switch 52 is used to control the wireless function of the antenna 51. Through the antenna 51, it can be connected to the mobile communication signal of the external device to realize the function of wireless transmission, specifically the trigger transmission of the laser sensor, so as to remotely determine whether the hoisted object crosses the specified limit.

[0030] Optionally, the cover plate 21 is a cover plate 21 made of ferromagnetic metal, a magnetic component (not shown) is provided at the bottom of the antenna 51, and the antenna 51 is connected to the top of the cover plate 21 by magnetic attraction.

[0031] The antenna 51 adopts magnetic attraction to facilitate the disassembly and assembly of the antenna 51, so the operator can install the wireless transmission switch 52 and the antenna 51 on the cover plate 21 of the connecting column 22 respectively when the wireless transmission module 5 is needed. In addition, the magnetic attraction design is relatively simple and will not take up too much space. At the same time, it can effectively fix the antenna 51 and make the overall appearance more beautiful.

[0032] Preferably, it further comprises a bottom plate 6, which is detachably connected to the bottom of the column 1 or is integrally formed with the bottom of the column 1, and the column 1 is detachably connected to the ground through the bottom plate 6.

[0033] The base plate 6 can increase the stability of the column 1, increase the contact area between the column 1 and the ground, make the column 1 less likely to collapse without contact, and increase the wind resistance of the column 1. The base plate 6 can adopt a detachable structure or an integrally formed structure. This embodiment chooses to adopt an integrally formed structure based on stability.

[0034] More preferably, the column 1 and the top cover 2 are both provided with a warning tape (not shown in the figure) for increasing visibility. Because in competitions, taking the competition of gantry cranes as an example, the contestants are at a higher position from the ground, and the warning tape is added to improve the visibility of the column, and the warning tape preferably adopts a combination of yellow and black colors. Yellow is a very eye-catching color that can visually attract people's attention, and also represents the meaning of warning and vigilance. The combination of black and yellow can increase the contrast, making the warning sign more eye-catching and easy to identify. Moreover, by adding a warning tape, a layer of protection can be provided for the column 1 and the top cover 2.

[0035] Example 2

[0036] Different from the first embodiment, the detection module 4 can detect whether the external object collides with the column 1, that is, the detection component 41 is a posture sensor, and the posture sensor is used to detect whether the posture of the column 1 changes.

[0037] More specifically, the detection component 41 adopts the posture sensor more in the slalom stage of the competition. By arranging multiple columns 1 equipped with posture sensors side by side or with the highest and lowest points of the wave line as the placement points, and setting the initial posture of the column 1, the hoisted object needs to bypass each column 1 in a collision-free manner. When the hoisted object collides with the column 1, the posture of the column 1 will inevitably change, thereby triggering the posture sensor and giving corresponding feedback.

[0038] The attitude sensor is movably connected to the column 1 through the connecting piece 42, so that the attitude sensor can be installed in the best position, thereby avoiding the influence of the external environment such as wind and ground vibration that causes the attitude sensor to be triggered.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wireless electronic pole for a lifting equipment skill competition, comprising a column, a top cover, a power supply module, a detection module, and a wireless transmission module, characterized in that: A accommodating cavity is provided in the column, the power supply module and the wireless transmission module are respectively connected to the bottom and the top of the top cover, the top cover is detachably connected to the top of the column, and the power supply module is located in the accommodating cavity, the detection module is movably connected to the column in a lockable manner, the detection module can detect whether an external object passes over the column or detects whether an external object collides with the column, and the power supply module is used to supply energy to the wireless transmission module and the detection module.

2. The wireless electronic pole for the lifting equipment skill competition according to claim 1, characterized in that: The detection module includes a detection component and a connecting piece, wherein the detection component is movably connected to the column through the connecting piece, and the detection component is a laser sensor or a posture sensor; When the detection component is a laser sensor, the laser sensor is used to detect whether the object passes over the column; When the detection component is a posture sensor, the posture sensor is used to detect whether the external object collides with the column.

3. The wireless electronic pole for the lifting equipment skill competition according to claim 2, characterized in that: The connecting piece is one of a slider, a clamp or a block; When the connecting member is a slider, the side wall of the column is provided with a slide groove matching the slider, the slider is movably connected to the slide groove, and the detection component is connected to the slider; When the connecting member is a clamp, the clamp is movably sleeved on the column in a lockable manner, and the detection component is connected to the clamp; When the connecting member is a card block, the side wall of the column is provided with a plurality of card slots matching the card block, the card slots are arranged along the length direction of the column, the card block is detachably connected in the card slots, and the detection component is connected to the card block.

4. The wireless electronic pole for lifting equipment skill competition according to claim 1, characterized in that: The top cover includes a cover plate and a connecting column connected to the bottom of the cover plate, the power supply module is connected to the connecting column, and when the top cover is detachably connected to the top of the column, the connecting column is located in the cover plate.

5. The wireless electronic pole for the lifting equipment skill competition according to claim 4, characterized in that: The cover plate is provided with a groove matching the outer diameter of the column. The vertical section of the cover plate is a U-shaped structure. The connecting column is connected in the groove. When the top cover is detachably connected to the top of the column, the top of the column is located in the groove.

6. The wireless electronic pole for the lifting equipment skill competition according to claim 4, characterized in that: A support plate is also provided at the bottom of the connecting column, the outer diameter of the support plate matches the inner diameter of the column, and the bottom of the power supply module is in contact with the support plate or is located above the support plate.

7. The wireless electronic pole for the lifting equipment skill competition according to claim 4, characterized in that: The wireless transmission module comprises an antenna and a wireless transmission switch. The antenna is connected to the top of the cover plate, the wireless transmission switch is connected to the connecting column, and the wireless transmission switch and the antenna are electrically connected.

8. The wireless electronic pole for the lifting equipment skill competition according to claim 7, characterized in that: The cover plate is made of ferromagnetic metal material, a magnetic component is provided at the bottom of the antenna, and the antenna is connected to the top of the cover plate in a magnetic attraction manner.

9. The wireless electronic pole for lifting equipment skill competition according to claim 1, characterized in that: It also includes a bottom plate, which is detachably connected to the bottom of the column or is integrally formed with the bottom of the column, and the column is detachably connected to the ground through the bottom plate.

10. The wireless electronic pole for lifting equipment skill competition according to claim 1, characterized in that: The column and the top cover are both provided with warning strips for increasing visibility.

Images