Wind-resistant mooring device for a portal crane

Abstract

The utility model discloses a wind prevention cable binding device of portal crane, including portal crane base and be used for reinforcing stability reinforcing mechanism, the bottom fixedly connected with triangle bottom block of portal crane base, one side of triangle bottom block is fixedly connected with reinforcing mechanism, one side welding of portal crane base has arc ring, the surface of portal crane base is equipped with rectangular slot, one side of arc ring is matched and is connected with stable mechanism, reinforcing mechanism includes, pivot rod, pivot rod fixedly connected in one side of triangle bottom block, telescopic board, telescopic board fixedly connected at the bottom of pivot rod, the utility model discloses simple structure, reasonable in design, increase the stability of portal crane, improve the device wind -proof performance, and stable mechanism includes snap ring, steel wire, thread cover, threaded joint and wind -proof buckle, improved the stability of portal crane, makes the cable binding device stable and reliable, and the safety performance is good, satisfies the work demand of crane.

Description

Technical Field

[0001] This utility model relates to the field of gantry crane technology, specifically to a windproof mooring device for gantry cranes. Background Technology

[0002] The windproof mooring device for a gantry crane (also known as a portal crane) is a device used to ensure the safety and stability of the crane in strong winds or severe weather conditions. Its main function is to prevent the crane from tilting, swaying, or moving due to excessive wind force, thereby avoiding equipment damage or safety accidents.

[0003] The shortcomings of existing technology: Currently, most gantry cranes are fixed to their base using rails instead of a triangular structure for stable support. This reliance on rails alone can lead to instability, especially under heavy loads or strong winds. Utility Model Content

[0004] The purpose of this invention is to provide a windproof mooring device for gantry cranes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a windproof mooring device for a gantry crane, comprising a gantry crane base and a reinforcement mechanism for enhancing stability. A triangular base block is fixedly connected to the bottom of the gantry crane base, and a reinforcement mechanism is fixedly connected to one side of the triangular base block. An arc-shaped ring is welded to one side of the gantry crane base. A rectangular groove is formed on the surface of the gantry crane base, and a stabilizing mechanism is engaged with one side of the arc-shaped ring. The reinforcement mechanism includes: A rotating shaft is fixedly connected to one side of the triangular base block; A telescopic plate, which is fixedly connected to the bottom of the rotating shaft; L-shaped support plate, which is welded to one side of the telescopic plate to limit the telescopic spring rod and the insertion rod; A telescopic spring rod, which is fixedly connected to the other side of the L-shaped support plate; Insert rod, which is fixedly connected to the other side of the telescopic spring rod to fix the length of the telescopic plate; Universal joint block, which is fixedly connected to the bottom of the telescopic plate.

[0006] Preferably, the stabilizing mechanism includes: The buckle is snapped onto one side of the arc-shaped ring for easy installation and removal of the steel wire; A steel wire, which is fixedly connected to the bottom of the buckle; A threaded sleeve, which is fixedly connected to the bottom of a steel wire; A threaded connector, wherein the threaded connector is threaded to the bottom of the threaded sleeve for easy windproof fastening; A windproof buckle is provided at the bottom of the threaded joint.

[0007] Preferably, both ends of one side of the universal joint block are fixedly connected to fixing blocks, and the surfaces of the two fixing blocks are threaded with bolts.

[0008] Preferably, the surface of the steel wire is provided with a connecting rod, and a wire harness rod is fixedly connected to one side of the connecting rod.

[0009] Preferably, a pivot block is provided on one side of the wire harness rod, and a limit plate is rotatably connected to the top of the pivot block.

[0010] Preferably, a locking block is fixedly connected to the other edge of the limiting plate, and a locking groove is provided on the other side of the locking block.

[0011] Preferably, adhesive is applied to all four sides of the surface of the triangular base block, and reflective stickers are adhered to the surfaces of the four adhesive surfaces.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The windproof mooring device of this gantry crane includes a reinforcing mechanism consisting of a rotating shaft, a telescopic plate, an L-shaped support plate, a telescopic spring rod, a plug rod, and a universal joint block. The telescopic plate is adjusted to a suitable length, and the telescopic spring rod is released using the reverse compressive force provided by the spring. This causes the telescopic spring rod to move the plug rod to the left and pass through the telescopic plate, fixing it in place. Then, the bottom of the universal joint block is placed against the ground, and two bolts are used to reinforce the universal joint block. This makes the gantry crane base and the reinforcing mechanism form a triangular shape, increasing the stability of the gantry crane and improving the windproof performance of the device. 2. The windproof mooring device of this gantry crane has a stabilizing mechanism including a buckle, steel wire, threaded sleeve, threaded joint, and windproof buckle. The buckle is engaged with the arc-shaped ring, and the threaded joint is rotated to tighten the threaded sleeve, thus fixing the windproof buckle. Then, the windproof buckle is engaged with the fixed ring on site, which improves the stability of the gantry crane, making the mooring device stable, reliable, and safe, meeting the working requirements of the crane. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front perspective view of the reinforcement mechanism of this utility model; Figure 3 This is a front perspective view of the stabilizing mechanism of this utility model; Figure 4 This is a front perspective view of the limiting plate of this utility model.

[0014] In the diagram: 1. Gantry crane base; 2. Triangular base block; 3. Reinforcing mechanism; 301. Rotating shaft rod; 302. Telescopic plate; 303. L-shaped support plate; 304. Telescopic spring rod; 305. Insert rod; 306. Universal joint block; 4. Arc ring; 5. Stabilizing mechanism; 501. Buckle ring; 502. Steel wire; 503. Threaded sleeve; 504. Threaded joint; 505. Windproof buckle; 6. Fixing block; 7. Bolt; 8. Connecting rod; 9. Cable tie rod; 10. Rotating shaft block; 11. Limiting plate; 12. Clamping block; 13. Rectangular groove; 14. Reflective sticker. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integrated connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0019] Example 1 Please see Figure 1-4As shown, the technical solution of the windproof mooring device for a gantry crane provided by this utility model includes a gantry crane base 1 and a reinforcement mechanism 3 for enhancing stability. A triangular base block 2 is fixedly connected to the bottom of the gantry crane base 1, and the reinforcement mechanism 3 is fixedly connected to one side of the triangular base block 2. An arc-shaped ring 4 is welded to one side of the gantry crane base 1. A rectangular groove 13 is opened on the surface of the gantry crane base 1, and a stabilizing mechanism 5 is engaged with one side of the arc-shaped ring 4. The reinforcement mechanism 3 includes a rotating shaft 301, which is fixedly connected to one side of the triangular base block 2; a telescopic plate 302, which is fixedly connected to the bottom of the rotating shaft 301; and an L-shaped support plate 303, which is welded to one side of the telescopic plate 302 for limiting the telescopic spring rod 304 and the insertion rod 305. The telescopic spring rod 304 is fixedly connected to the L-shaped support plate 303. On the other side, the insertion rod 305 is fixedly connected to the other side of the telescopic spring rod 304 to fix the length of the telescopic plate 302. The universal joint block 306 is fixedly connected to the bottom of the telescopic plate 302. When the telescopic plate 302 is adjusted to a suitable length, the telescopic spring rod 304 is released by the reverse compression force provided by the spring, so that the telescopic spring rod 304 drives the insertion rod 305 to move to the left and pass through the telescopic plate 302 to fix it, thereby increasing the contact area of ​​the base and raising the center of gravity of the gantry crane, thereby enhancing its anti-overturning ability. Then, the bottom of the universal joint block 306 is placed on the ground and the universal joint block 306 is reinforced with two bolts 7, so that the gantry crane base 1 and the reinforcement mechanism 3 are in a triangular shape, which avoids loosening due to uneven force or wind during use, which helps to increase the stability of the gantry crane and improve the wind resistance of the device.

[0020] The stabilizing mechanism 5 includes: a retaining ring 501, which is engaged with one side of the arc-shaped ring 4 for easy installation and removal of a steel wire 502, which is fixedly connected to the bottom of the retaining ring 501; a threaded sleeve 503, which is fixedly connected to the bottom of the steel wire 502; a threaded connector 504, which is threadedly connected to the bottom of the threaded sleeve 503 for easy installation; and a windproof buckle 505, which is located at the bottom of the threaded connector 504 and engages with the arc-shaped ring 4. Rotating the threaded connector 504 engages with the threaded sleeve 4. The 503 clamp secures the windproof buckle 505, simplifying the installation and maintenance process. Operators can more easily install and adjust the mooring device without complicated tools or excessive time. The windproof buckle 505 is then snapped onto the fixed ring on site, ensuring a firm connection between the windproof buckle 505 and the fixed ring. This greatly reduces instability caused by external forces or wind, improves the stability of the gantry crane, and makes the mooring device stable, reliable, and safe, meeting the crane's operational requirements.

[0021] Both ends of one side of the universal joint block 306 are fixedly connected to fixing blocks 6. Bolts 7 are threaded onto the surfaces of the two fixing blocks 6. Rotating the bolts 7 until they penetrate the fixing blocks 6 and into the ground increases the stability of the universal joint block 306.

[0022] A connecting rod 8 is provided on the surface of the steel wire 502, and a wire harness rod 9 is fixedly connected to one side of the connecting rod 8, so as to facilitate the adjustment of the position of the wire harness rod 9 for wire harnessing of the steel wire 502.

[0023] A pivot block 10 is provided on one side of the wire harness rod 9. A limiting plate 11 is rotatably connected to the top of the pivot block 10. Excess steel wire 502 is wound around the surface of the wire harness rod 9. Then, under the action of the pivot block 10, the limiting plate 11 is rotated until the limiting plate 11 is attached to one side of the wound steel wire 502, so as to facilitate the collection of excess steel wire 502.

[0024] A locking block 12 is fixedly connected to the other edge of the limiting plate 11. A slot is provided on the other side of the locking block 12. The slot is used to lock the locking block 12 to one edge of the cable tie rod 9, so as to fix the limiting plate 11.

[0025] The triangular base block 2 has adhesive around its four sides, and reflective stickers 14 are attached to the surfaces of the four adhesive surfaces to warn others of the presence of a gantry crane in dark environments, and to keep unauthorized personnel away, thereby improving safety.

[0026] In this device, the telescopic plate 302 is adjusted to a suitable length, and the telescopic spring rod 304 is released using the reverse compressive force provided by the spring. This causes the telescopic spring rod 304 to move the insertion rod 305 to the left and pass through the telescopic plate 302, thus fixing it in place. Then, the bottom of the universal joint block 306 is placed against the ground, and the universal joint block 306 is reinforced with two bolts 7. This makes the gantry crane base 1 and the reinforcement mechanism 3 form a triangular shape, increasing the stability of the gantry crane and improving the windproof performance of the device. The buckle 501 is engaged with the arc-shaped ring 4, and the threaded joint 504 is rotated until it is tightly clamped to the bottom of the threaded sleeve 503, thereby fixing the windproof buckle 505. Then, the windproof buckle 505 is engaged with the fixed ring on site, improving the stability of the gantry crane. This makes the mooring device stable, reliable, and safe, meeting the working requirements of the crane.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A windproof mooring device for a gantry crane, comprising a gantry crane base (1) and a reinforcement mechanism (3) for enhancing stability, characterized in that: A triangular base block (2) is fixedly connected to the bottom of the gantry crane base (1). A reinforcing mechanism (3) is fixedly connected to one side of the triangular base block (2). An arc-shaped ring (4) is welded to one side of the gantry crane base (1). A rectangular groove (13) is opened on the surface of the gantry crane base (1). A stabilizing mechanism (5) is engaged with one side of the arc-shaped ring (4). The reinforcing mechanism (3) includes: A rotating shaft (301) is fixedly connected to one side of the triangular base block (2); Telescopic plate (302), the telescopic plate (302) is fixedly connected to the bottom of the rotating shaft (301); L-shaped support plate (303), which is welded to one side of telescopic plate (302) to limit telescopic spring rod (304) and insertion rod (305). Telescopic spring rod (304), said telescopic spring rod (304) is fixedly connected to the other side of L-support plate (303); Insert rod (305), which is fixedly connected to the other side of telescopic spring rod (304) to fix the length of telescopic plate (302); Universal joint block (306), which is fixedly connected to the bottom of telescopic plate (302).

2. The windproof mooring device for a gantry crane according to claim 1, characterized in that: The stabilizing mechanism (5) includes: The buckle (501) is engaged with one side of the arc ring (4) to facilitate the installation and removal of the steel wire (502). A steel wire (502) is fixedly connected to the bottom of a buckle (501); A threaded sleeve (503) is fixedly connected to the bottom of a steel wire (502); Threaded connector (504), which is threaded to the bottom of threaded sleeve (503) for easy windproof buckle (505); A windproof buckle (505) is provided at the bottom of the threaded joint (504).

3. The windproof mooring device for a gantry crane according to claim 1, characterized in that: Both ends of one side of the universal joint block (306) are fixedly connected to fixing blocks (6), and the surfaces of the two fixing blocks (6) are threaded with bolts (7).

4. The windproof mooring device for a gantry crane according to claim 2, characterized in that: The surface of the steel wire (502) is provided with a connecting rod (8), and a wire harness rod (9) is fixedly connected to one side of the connecting rod (8).

5. The windproof mooring device for a gantry crane according to claim 4, characterized in that: A rotating block (10) is provided on one side of the wire harness rod (9), and a limiting plate (11) is rotatably connected to the top of the rotating block (10).

6. The windproof mooring device for a gantry crane according to claim 5, characterized in that: A card block (12) is fixedly connected to the other edge of the limiting plate (11), and a card slot is provided on the other side of the card block (12).

7. The windproof mooring device for a gantry crane according to claim 1, characterized in that: The triangular base block (2) has glue around its surface, and reflective stickers (14) are glued to the surface of each of the four glues.

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