Anti-typhoon pull rod device of shore tackle

Abstract

The utility model relates to a shore tackle anti-typhoon pull rod device which comprises an anti-typhoon pull rod adjusting connecting rod, and a connecting lug plate is arranged on the upper portion of the anti-typhoon pull rod adjusting connecting rod. A fixing hoop for ensuring the anti-typhoon pull rod adjusting connecting rod to be static is mounted at the root of the connecting lug plate at the upper end of the anti-typhoon pull rod adjusting connecting rod; a stop ring is installed on the upper portion of the anti-typhoon pull rod adjusting connecting rod, an anti-disengagement blocking ring is installed below the stop ring, and the stop ring makes contact with the anti-disengagement blocking ring when the anti-typhoon pull rod adjusting connecting rod is adjusted to extend. According to the anti-typhoon pull rod, through the synergistic effect of the components, effective protection of the anti-typhoon pull rod is achieved, and the risk that the anti-typhoon pull rod falls off is eradicated.

Description

Technical Field

[0001] This utility model relates to the field of shore crane anti-typhoon tie rod device. Background Technology

[0002] In port operations, quay cranes are crucial loading and unloading equipment. However, under severe weather conditions such as typhoons, the typhoon safety of quay cranes becomes a major challenge. The working principle of quay crane typhoon protection rods mainly relies on mechanisms such as mechanical support, structural adjustment, and energy dissipation to resist typhoon impacts. The core of quay crane typhoon protection rods lies in achieving wind resistance stability through mechanical support, adjustability, material reinforcement, and multi-level protection coordination. Its design incorporates seismic resistance concepts from bridge engineering and is optimized for the special operating conditions of port machinery.

[0003] The structural design of quay crane typhoon-resistant tie rods needs to consider wind resistance stability, automated connection, and ease of maintenance. The main component is the tie rod body, which is typically made of high-strength steel or alloy materials and connects the quay crane legs to the fixed base via bolts, pins, or hinged structures. Some designs divide the tie rod into multiple sections, with length adjustment components (such as double-threaded active screws) in the middle to compensate for assembly errors or deformation. Another component is the anchoring device that secures the tie rod body. This includes anchoring rings, which are fixed to the dock surface or quay crane foundation to lock the ends of the tie rod and prevent slippage during typhoons. Additionally, there are weights: some designs use detachable weights that connect to the bottom of the tie rod via square inserts to enhance anti-overturning capabilities.

[0004] Traditional typhoon protection rods are susceptible to accidental dislodgement, potentially leading to equipment damage and personnel injury. Therefore, there is an urgent need for an optimized device that can effectively improve the typhoon protection safety of shore cranes. Utility Model Content

[0005] The purpose of this invention is to provide a shore crane anti-typhoon tie rod device. Through the coordinated action of the various components in the device, the anti-typhoon tie rod is effectively protected, eliminating the risk of the tie rod falling off.

[0006] The technical solution adopted by this utility model is: a shore crane anti-typhoon tie rod device, including an anti-typhoon tie rod adjusting link, wherein a connecting lug is provided on the upper part of the anti-typhoon tie rod adjusting link; a fixing clamp is installed at the root of the connecting lug at the upper end of the anti-typhoon tie rod adjusting link to ensure that it remains stationary; a stop ring is installed on the upper part of the anti-typhoon tie rod adjusting link, and an anti-detachment blocking ring is installed below the stop ring, wherein the stop ring contacts the anti-detachment blocking ring when the anti-typhoon tie rod adjusting link is extended.

[0007] Furthermore, in the aforementioned shore crane typhoon prevention tie rod device: the anchoring ring device of the typhoon prevention tie rod adjusting link is fixed to the ground.

[0008] Furthermore, in the aforementioned shore crane anti-typhoon tie rod device: the anti-typhoon tie rod adjusting link and the anchoring ring device are adjusted up and down using threads to achieve a locking fit.

[0009] Furthermore, in the aforementioned shore crane anti-typhoon tie rod device: the connecting lug is fixed to the steel body of the shore crane equipment itself, and the internal adjusting threads of the anti-typhoon tie rod adjusting link are rigidly connected to the connecting lug as one unit.

[0010] Furthermore, the aforementioned shore crane anti-typhoon tie rod device also includes a connecting rod for fixing the anti-detachment blocking ring device; the upper end of the connecting rod is connected to a fixing clamp fixed on the thread of the anti-typhoon tie rod adjusting connecting rod, and the lower end is connected to the anti-detachment blocking ring.

[0011] In this invention, the synergistic effect of these components effectively protects the typhoon relief rod, eliminating the risk of the rod falling off.

[0012] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0013] Appendix Figure 1 This is a schematic diagram of the anti-typhoon tie rod device of this utility model. Detailed Implementation

[0014] This embodiment provides an optimized device for shore crane anti-typhoon tie rods, such as... Figure 1 As shown, it includes a fixing clamp 6, a stop ring 3, and an anti-detachment blocking ring 2. Through the synergistic action of these components, effective protection of the typhoon relief rod is achieved, eliminating the risk of the rod falling off.

[0015] In this embodiment, the shore crane typhoon prevention rod device includes a typhoon prevention rod adjusting link 1, with a connecting lug 5 on the upper part of the typhoon prevention rod adjusting link 1; a fixing clamp 6 is installed at the root of the connecting lug 5 at the upper end of the typhoon prevention rod adjusting link 1 to ensure that it remains stationary; a stop ring 3 is installed on the upper part of the typhoon prevention rod adjusting link 1, and an anti-detachment blocking ring 2 is installed below the stop ring 3. The stop ring 3 contacts the anti-detachment blocking ring 2 when the typhoon prevention rod adjusting link 1 is extended.

[0016] In this embodiment: the typhoon-resistant tie rod adjusting link 1, also known as the typhoon-resistant tie rod, can be adjusted up and down via threads. During a typhoon, the typhoon-resistant tie rod is rotated counterclockwise to move downwards until it engages with and locks into the anchoring ring device installed and fixed to the ground, thus achieving typhoon protection. After the typhoon, the tie rod is released from the ground anchoring ring device, and the tie rod is rotated clockwise to move upwards until it detaches from the ground and reaches its normal height, restoring the equipment to normal function. In practice, the anchoring ring device does not necessarily have to be fixed to the ground in some other embodiments; it can be fixed to other sturdy structures or other objects. In practice, it is set on a stable object according to the installation location of the shore crane.

[0017] The connecting lug 5 is fixed to the steel body of the shore crane and is one of the components of the overall typhoon protection tie rod structure. The internal adjusting threads of the typhoon protection tie rod are rigidly connected to the lug 5, and the entire load of the typhoon protection tie rod mechanism is borne by the connecting lug 5.

[0018] The connecting rod 4 is an important component of the shore crane anti-typhoon tie rod device in this embodiment. Its upper end is connected to the fixing clamp 6 fixed on the thread of the anti-typhoon tie rod, and its lower end is connected to the anti-detachment blocking ring 2. Its main function is to fix the anti-detachment blocking ring 2 device.

[0019] The stop ring 3 is fixed to the typhoon relief rod 1 and moves up and down synchronously with the adjustment of the rod. The blocking ring 2 is connected to the clamp 6 via the connecting rod 4 and remains stationary. Both the blocking ring 2 and the stop ring 3 are in tight contact with the surface of the typhoon relief rod 1. The stop ring 3 has a certain thickness to ensure that it moves downward with the adjustment of the typhoon relief rod until it contacts the blocking ring 2 and effectively blocks the typhoon.

[0020] In this specific embodiment:

[0021] Install a fixing clamp 6 at the base of the connecting ear plate 5 at the upper end of the typhoon tie rod adjusting link 1 to ensure that it remains stationary; install a stop ring 3 on the upper part of the typhoon tie rod adjusting link 1 so that it contacts the anti-detachment blocking ring 2 when the typhoon tie rod adjusting link 1 is extended; install the anti-detachment blocking ring 2 to prevent the typhoon tie rod adjusting link 1 from falling off.

[0022] When the adjusting linkage 1 of the typhoon-resistant rod extends, the stop ring 3 contacts the anti-detachment blocking ring 2, and after rotating to a certain position, it plays an anti-detachment role. At the same time, when the threads are tightened to the mechanical stop, it cannot continue to rotate, thus ensuring the safety of construction personnel.

[0023] After actual testing, the optimized shore crane typhoon prevention tie rod device of this embodiment exhibits the following significant effects:

[0024] 1. Effectively eliminates the risk of the lever being accidentally dislodged, improving equipment safety;

[0025] 2. The typhoon relief lever is easy to operate, improving typhoon relief efficiency;

[0026] 3. It saves on labor costs and reduces maintenance expenses.

[0027] In summary, the shore crane anti-typhoon tie rod device provided by this utility model has significant safety and practicality, and has broad application prospects.

Claims

1. A shore crane typhoon prevention pull rod device, comprising a typhoon prevention pull rod adjusting connecting rod (1), a connecting lug plate (5) is arranged on the upper part of the typhoon prevention pull rod adjusting connecting rod (1); characterized in that: A fixing clamp (6) is installed at the root of the connecting ear plate (5) at the upper end of the typhoon tie rod (1) to ensure that it remains stationary; a stop ring (3) is installed on the upper part of the typhoon tie rod (1), and an anti-detachment blocking ring (2) is installed below the stop ring (3). The stop ring (3) contacts the anti-detachment blocking ring (2) when the typhoon tie rod (1) is extended.

2. The shore crane typhoon preventing pull rod device according to claim 1, characterized in that: The anchoring ring device of the typhoon-resistant tie rod adjusting link (1) is fixed to the ground.

3. The crane typhoon prevention pull rod device according to claim 2, characterized in that: The anti-typhoon tie rod adjustment link (1) and the anchoring ring device are adjusted up and down by thread to achieve a locking fit.

4. The crane typhoon rod device according to claim 1, characterized in that: The connecting lug (5) is fixed to the steel body of the shore crane equipment, and the internal adjusting threads of the anti-typhoon tie rod (1) are rigidly connected to the connecting lug (5) as one unit.

5. The crane typhoon rod device according to claim 4, characterized in that: It also includes a connecting rod (4) for fixing the anti-detachment blocking ring (2); the upper end of the connecting rod (4) is connected to the fixing clamp (6) fixed on the thread of the anti-typhoon pull rod adjusting connecting rod (1), and the lower end is connected to the anti-detachment blocking ring (2).

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